{ "forecast_id": "to_fcst_20260423_2240", "hazard": "tornado", "issued_at": "2026-04-23T22:40:32Z", "model_version": "tornado_storm_v1_0", "forecast_horizon_hours": 24, "scoring_tier": "tier1_ml", "scoring_tier_label": "ML (pre-trained gradient-boosted trees)", "coherence_source": "probsevere", "n_active_storms": 70, "top_probability": 0.4894, "source_artifacts": [ "/data/live-tornadoes.json", "/data/tornado-storms.geojson" ], "storms": [ { "storm_id": "310709", "lat": 50.2281, "lon": -91.8419, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.4894, "risk_band": "high", "ps_tor": 0.0, "ps": 0.0, "mucape": 473.0, "ebshear": 12.0, "srh01": 351.0, "maxllaz": 0.009, "mesh": 0.03, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.4894 }, "coherence_score": 0.4894, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.3505535423755646, "torsion": 0.0, "alignment": 0.0, "S_field": 0.21843743324279785, "Gamma_field": 0.25, "S_over_Gamma": 0.8737497329711914, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 1.0, "singularity_conditions_met": 1, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": false, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -91.9, 50.28 ], [ -91.89, 50.28 ], [ -91.87, 50.26 ], [ -91.83, 50.26 ], [ -91.81, 50.24 ], [ -91.77, 50.23 ], [ -91.76, 50.22 ], [ -91.76, 50.17 ], [ -91.78, 50.16 ], [ -91.84, 50.16 ], [ -91.84, 50.17 ], [ -91.86, 50.18 ], [ -91.87, 50.24 ], [ -91.89, 50.26 ], [ -91.9, 50.26 ], [ -91.9, 50.28 ] ] ] } }, { "storm_id": "310404", "lat": 38.58, "lon": -96.9609, "motion_east": 9.1, "motion_south": -4.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.3192, "risk_band": "high", "ps_tor": 0.0, "ps": 0.0, "mucape": 3006.0, "ebshear": 40.0, "srh01": 75.0, "maxllaz": 0.016, "mesh": 1.95, "flash_rate": 120.0, "top_features": [], "model_scores": { "analytic_prob": 0.3192 }, "coherence_score": 0.3192, "coherence_diagnostics": { "tau": 0.6323227882385254, "grad_tau": 0.04032242298126221, "torsion": 0.0, "alignment": 0.015120909549295902, "S_field": 0.22234931588172913, "Gamma_field": 0.25, "S_over_Gamma": 0.8893972635269165, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 4, "geometry": { "type": "Polygon", "coordinates": [ [ [ -96.77, 38.94 ], [ -96.75, 38.92 ], [ -96.76, 38.9 ], [ -96.76, 38.86 ], [ -96.77, 38.85 ], [ -96.77, 38.79 ], [ -96.82, 38.69 ], [ -96.85, 38.65 ], [ -96.85, 38.55 ], [ -96.89, 38.51 ], [ -96.9, 38.48 ], [ -96.92, 38.46 ], [ -96.95, 38.45 ], [ -97.04, 38.36 ], [ -97.06, 38.32 ], [ -97.09, 38.29 ], [ -97.13, 38.28 ], [ -97.14, 38.27 ], [ -97.16, 38.27 ], [ -97.18, 38.29 ], [ -97.19, 38.29 ], [ -97.21, 38.33 ], [ -97.2, 38.37 ], [ -97.16, 38.41 ], [ -97.14, 38.45 ], [ -97.06, 38.52 ], [ -97.01, 38.62 ], [ -96.93, 38.72 ], [ -96.9, 38.78 ], [ -96.89, 38.82 ], [ -96.86, 38.85 ], [ -96.83, 38.91 ], [ -96.77, 38.94 ] ] ] } }, { "storm_id": "310575", "lat": 40.2331, "lon": -96.069, "motion_east": 12.3, "motion_south": -7.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.3192, "risk_band": "high", "ps_tor": 0.0, "ps": 0.0, "mucape": 2709.0, "ebshear": 32.0, "srh01": 56.0, "maxllaz": 0.013, "mesh": 1.71, "flash_rate": 121.0, "top_features": [], "model_scores": { "analytic_prob": 0.3192 }, "coherence_score": 0.3192, "coherence_diagnostics": { "tau": 0.6817424297332764, "grad_tau": 0.030054524540901184, "torsion": 0.0, "alignment": 0.008415266871452332, "S_field": 0.21162374317646027, "Gamma_field": 0.25, "S_over_Gamma": 0.8464949727058411, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -95.76, 40.84 ], [ -95.72, 40.83 ], [ -95.72, 40.82 ], [ -95.7, 40.8 ], [ -95.69, 40.8 ], [ -95.68, 40.78 ], [ -95.64, 40.76 ], [ -95.57, 40.76 ], [ -95.55, 40.74 ], [ -95.54, 40.74 ], [ -95.54, 40.69 ], [ -95.56, 40.66 ], [ -95.57, 40.66 ], [ -95.61, 40.62 ], [ -95.65, 40.6 ], [ -95.75, 40.49 ], [ -95.78, 40.42 ], [ -95.8, 40.4 ], [ -95.8, 40.36 ], [ -95.79, 40.35 ], [ -95.79, 40.3 ], [ -95.8, 40.28 ], [ -95.85, 40.25 ], [ -95.88, 40.25 ], [ -95.89, 40.23 ], [ -95.93, 40.23 ], [ -95.96, 40.21 ], [ -95.98, 40.21 ], [ -96.03, 40.16 ], [ -96.04, 40.13 ], [ -96.1, 40.07 ], [ -96.14, 40.05 ], [ -96.24, 39.95 ], [ -96.24, 39.94 ], [ -96.26, 39.92 ], [ -96.32, 39.89 ], [ -96.34, 39.89 ], [ -96.35, 39.88 ], [ -96.4, 39.88 ], [ -96.43, 39.85 ], [ -96.43, 39.84 ], [ -96.4, 39.8 ], [ -96.4, 39.78 ], [ -96.41, 39.76 ], [ -96.43, 39.75 ], [ -96.45, 39.72 ], [ -96.45, 39.66 ], [ -96.46, 39.64 ], [ -96.48, 39.62 ], [ -96.5, 39.62 ], [ -96.51, 39.61 ], [ -96.55, 39.61 ], [ -96.57, 39.65 ], [ -96.57, 39.68 ], [ -96.52, 39.73 ], [ -96.52, 39.75 ], [ -96.51, 39.76 ], [ -96.51, 39.8 ], [ -96.5, 39.82 ], [ -96.45, 39.85 ], [ -96.44, 39.87 ], [ -96.46, 39.89 ], [ -96.44, 39.93 ], [ -96.37, 39.98 ], [ -96.33, 39.98 ], [ -96.25, 40.06 ], [ -96.23, 40.11 ], [ -96.14, 40.19 ], [ -96.11, 40.27 ], [ -96.01, 40.35 ], [ -96.0, 40.39 ], [ -95.99, 40.4 ], [ -95.99, 40.46 ], [ -95.98, 40.47 ], [ -95.98, 40.49 ], [ -95.96, 40.53 ], [ -95.93, 40.56 ], [ -95.9, 40.57 ], [ -95.86, 40.62 ], [ -95.87, 40.63 ], [ -95.87, 40.69 ], [ -95.86, 40.7 ], [ -95.86, 40.73 ], [ -95.84, 40.77 ], [ -95.79, 40.83 ], [ -95.77, 40.83 ], [ -95.76, 40.84 ] ] ] } }, { "storm_id": "310793", "lat": 39.0224, "lon": -96.6068, "motion_east": 8.8, "motion_south": -4.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.3192, "risk_band": "high", "ps_tor": 0.0, "ps": 0.0, "mucape": 2978.0, "ebshear": 34.0, "srh01": 63.0, "maxllaz": 0.016, "mesh": 1.04, "flash_rate": 41.0, "top_features": [], "model_scores": { "analytic_prob": 0.3192 }, "coherence_score": 0.3192, "coherence_diagnostics": { "tau": 0.6683993339538574, "grad_tau": 0.021215984597802162, "torsion": 0.0, "alignment": 0.00668303482234478, "S_field": 0.22534431517124176, "Gamma_field": 0.25, "S_over_Gamma": 0.901377260684967, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -96.65, 39.2 ], [ -96.59, 39.17 ], [ -96.57, 39.13 ], [ -96.57, 39.07 ], [ -96.56, 39.06 ], [ -96.57, 39.05 ], [ -96.56, 39.04 ], [ -96.57, 39.03 ], [ -96.53, 38.99 ], [ -96.52, 38.99 ], [ -96.5, 38.96 ], [ -96.51, 38.93 ], [ -96.54, 38.9 ], [ -96.58, 38.88 ], [ -96.6, 38.88 ], [ -96.61, 38.87 ], [ -96.65, 38.88 ], [ -96.71, 38.93 ], [ -96.71, 38.98 ], [ -96.69, 39.0 ], [ -96.67, 39.04 ], [ -96.68, 39.1 ], [ -96.69, 39.11 ], [ -96.69, 39.17 ], [ -96.65, 39.2 ] ] ] } }, { "storm_id": "310728", "lat": 41.7937, "lon": -94.9401, "motion_east": 12.8, "motion_south": -9.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.2764, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 2605.0, "ebshear": 42.0, "srh01": 119.0, "maxllaz": 0.009, "mesh": 1.13, "flash_rate": 162.0, "top_features": [], "model_scores": { "analytic_prob": 0.2764 }, "coherence_score": 0.2764, "coherence_diagnostics": { "tau": 0.7285486459732056, "grad_tau": 0.04228995367884636, "torsion": 0.0, "alignment": 0.025162523612380028, "S_field": 0.21812419593334198, "Gamma_field": 0.25, "S_over_Gamma": 0.8724967837333679, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -94.43, 42.75 ], [ -94.4, 42.73 ], [ -94.41, 42.72 ], [ -94.4, 42.7 ], [ -94.38, 42.69 ], [ -94.39, 42.68 ], [ -94.39, 42.65 ], [ -94.38, 42.63 ], [ -94.4, 42.6 ], [ -94.4, 42.58 ], [ -94.43, 42.55 ], [ -94.46, 42.42 ], [ -94.54, 42.34 ], [ -94.6, 42.31 ], [ -94.67, 42.23 ], [ -94.67, 42.09 ], [ -94.66, 42.08 ], [ -94.67, 41.92 ], [ -94.68, 41.9 ], [ -94.77, 41.81 ], [ -94.77, 41.8 ], [ -94.86, 41.7 ], [ -94.87, 41.66 ], [ -94.88, 41.65 ], [ -94.88, 41.61 ], [ -94.89, 41.6 ], [ -94.89, 41.53 ], [ -94.92, 41.47 ], [ -94.97, 41.42 ], [ -94.97, 41.41 ], [ -95.02, 41.36 ], [ -95.02, 41.35 ], [ -95.07, 41.31 ], [ -95.09, 41.25 ], [ -95.12, 41.22 ], [ -95.15, 41.21 ], [ -95.18, 41.18 ], [ -95.22, 41.17 ], [ -95.25, 41.15 ], [ -95.27, 41.15 ], [ -95.29, 41.13 ], [ -95.34, 41.11 ], [ -95.38, 41.07 ], [ -95.38, 41.06 ], [ -95.42, 41.01 ], [ -95.46, 41.0 ], [ -95.49, 40.98 ], [ -95.51, 40.98 ], [ -95.56, 40.95 ], [ -95.6, 40.95 ], [ -95.64, 40.92 ], [ -95.65, 40.93 ], [ -95.65, 40.96 ], [ -95.61, 40.98 ], [ -95.56, 41.04 ], [ -95.54, 41.04 ], [ -95.51, 41.07 ], [ -95.5, 41.13 ], [ -95.48, 41.16 ], [ -95.48, 41.18 ], [ -95.44, 41.26 ], [ -95.38, 41.32 ], [ -95.36, 41.32 ], [ -95.24, 41.45 ], [ -95.2, 41.45 ], [ -95.13, 41.52 ], [ -95.12, 41.52 ], [ -95.09, 41.55 ], [ -95.08, 41.55 ], [ -95.01, 41.62 ], [ -95.01, 41.65 ], [ -95.0, 41.66 ], [ -95.0, 41.72 ], [ -94.99, 41.74 ], [ -94.97, 41.76 ], [ -94.95, 41.8 ], [ -94.92, 41.83 ], [ -94.92, 41.84 ], [ -94.89, 41.87 ], [ -94.89, 41.88 ], [ -94.83, 41.94 ], [ -94.83, 42.01 ], [ -94.84, 42.02 ], [ -94.84, 42.06 ], [ -94.85, 42.07 ], [ -94.85, 42.13 ], [ -94.82, 42.17 ], [ -94.82, 42.2 ], [ -94.79, 42.26 ], [ -94.74, 42.3 ], [ -94.67, 42.34 ], [ -94.59, 42.41 ], [ -94.6, 42.42 ], [ -94.59, 42.43 ], [ -94.62, 42.46 ], [ -94.62, 42.51 ], [ -94.6, 42.54 ], [ -94.52, 42.58 ], [ -94.51, 42.6 ], [ -94.44, 42.67 ], [ -94.44, 42.69 ], [ -94.43, 42.7 ], [ -94.44, 42.74 ], [ -94.43, 42.75 ] ] ] } }, { "storm_id": "310772", "lat": 45.7892, "lon": -93.0877, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.2348, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 1811.0, "ebshear": 34.0, "srh01": 174.0, "maxllaz": 0.006, "mesh": 0.07, "flash_rate": 3.0, "top_features": [], "model_scores": { "analytic_prob": 0.2348 }, "coherence_score": 0.2348, "coherence_diagnostics": { "tau": 0.8729938268661499, "grad_tau": 0.044996198266744614, "torsion": 0.0, "alignment": 0.03751558065414429, "S_field": 0.3031294643878937, "Gamma_field": 0.25, "S_over_Gamma": 1.2125178575515747, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -93.13, 45.85 ], [ -93.07, 45.85 ], [ -93.07, 45.84 ], [ -93.03, 45.79 ], [ -93.03, 45.74 ], [ -93.02, 45.73 ], [ -93.03, 45.71 ], [ -93.07, 45.7 ], [ -93.13, 45.77 ], [ -93.13, 45.79 ], [ -93.15, 45.81 ], [ -93.15, 45.83 ], [ -93.13, 45.85 ] ] ] } }, { "storm_id": "310455", "lat": 38.3311, "lon": -96.7922, "motion_east": 9.2, "motion_south": -4.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.2214, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 3189.0, "ebshear": 42.0, "srh01": 85.0, "maxllaz": 0.008, "mesh": 0.45, "flash_rate": 8.0, "top_features": [], "model_scores": { "analytic_prob": 0.2214 }, "coherence_score": 0.2214, "coherence_diagnostics": { "tau": 0.6386496424674988, "grad_tau": 0.042451851069927216, "torsion": 0.0, "alignment": 0.018042035400867462, "S_field": 0.22076386213302612, "Gamma_field": 0.25, "S_over_Gamma": 0.8830554485321045, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 3, "geometry": { "type": "Polygon", "coordinates": [ [ [ -96.81, 38.37 ], [ -96.74, 38.37 ], [ -96.73, 38.36 ], [ -96.73, 38.32 ], [ -96.78, 38.28 ], [ -96.83, 38.28 ], [ -96.85, 38.3 ], [ -96.85, 38.33 ], [ -96.81, 38.37 ] ] ] } }, { "storm_id": "310714", "lat": 45.4883, "lon": -93.5374, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.2115, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 1904.0, "ebshear": 36.0, "srh01": 147.0, "maxllaz": 0.006, "mesh": 0.46, "flash_rate": 10.0, "top_features": [], "model_scores": { "analytic_prob": 0.2115 }, "coherence_score": 0.2115, "coherence_diagnostics": { "tau": 0.8729938268661499, "grad_tau": 0.044996198266744614, "torsion": 0.0, "alignment": 0.03751558065414429, "S_field": 0.3031294643878937, "Gamma_field": 0.25, "S_over_Gamma": 1.2125178575515747, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -93.53, 45.64 ], [ -93.48, 45.64 ], [ -93.46, 45.62 ], [ -93.46, 45.6 ], [ -93.5, 45.53 ], [ -93.45, 45.48 ], [ -93.45, 45.47 ], [ -93.49, 45.42 ], [ -93.49, 45.41 ], [ -93.52, 45.38 ], [ -93.53, 45.38 ], [ -93.57, 45.35 ], [ -93.62, 45.35 ], [ -93.65, 45.37 ], [ -93.66, 45.39 ], [ -93.66, 45.42 ], [ -93.61, 45.46 ], [ -93.54, 45.49 ], [ -93.52, 45.51 ], [ -93.52, 45.52 ], [ -93.56, 45.55 ], [ -93.56, 45.61 ], [ -93.53, 45.64 ] ] ] } }, { "storm_id": "310648", "lat": 44.8446, "lon": -93.6438, "motion_east": 8.2, "motion_south": -12.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.19, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 2313.0, "ebshear": 34.0, "srh01": 121.0, "maxllaz": 0.006, "mesh": 0.14, "flash_rate": 3.0, "top_features": [], "model_scores": { "analytic_prob": 0.19 }, "coherence_score": 0.19, "coherence_diagnostics": { "tau": 0.8885633945465088, "grad_tau": 0.024773208424448967, "torsion": 0.0, "alignment": 0.017547689378261566, "S_field": 0.30130916833877563, "Gamma_field": 0.25, "S_over_Gamma": 1.2052366733551025, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -93.64, 44.94 ], [ -93.6, 44.94 ], [ -93.58, 44.92 ], [ -93.58, 44.86 ], [ -93.6, 44.84 ], [ -93.61, 44.8 ], [ -93.63, 44.78 ], [ -93.65, 44.78 ], [ -93.67, 44.76 ], [ -93.71, 44.78 ], [ -93.73, 44.8 ], [ -93.73, 44.84 ], [ -93.64, 44.94 ] ] ] } }, { "storm_id": "310786", "lat": 48.5844, "lon": -91.7356, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1898, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 769.0, "ebshear": 15.0, "srh01": 246.0, "maxllaz": 0.0, "mesh": 0.1, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.1898 }, "coherence_score": 0.1898, "coherence_diagnostics": { "tau": 0.3505535423755646, "grad_tau": 0.2870108187198639, "torsion": 0.0, "alignment": 0.3530232906341553, "S_field": 0.23959240317344666, "Gamma_field": 0.25, "S_over_Gamma": 0.9583696126937866, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -91.75, 48.62 ], [ -91.72, 48.62 ], [ -91.7, 48.61 ], [ -91.7, 48.55 ], [ -91.71, 48.54 ], [ -91.75, 48.54 ], [ -91.77, 48.56 ], [ -91.77, 48.6 ], [ -91.75, 48.62 ] ] ] } }, { "storm_id": "310721", "lat": 45.7222, "lon": -93.4011, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1875, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 1822.0, "ebshear": 32.0, "srh01": 197.0, "maxllaz": 0.004, "mesh": 0.13, "flash_rate": 3.0, "top_features": [], "model_scores": { "analytic_prob": 0.1875 }, "coherence_score": 0.1875, "coherence_diagnostics": { "tau": 0.8729938268661499, "grad_tau": 0.044996198266744614, "torsion": 0.0, "alignment": 0.03751558065414429, "S_field": 0.3031294643878937, "Gamma_field": 0.25, "S_over_Gamma": 1.2125178575515747, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -93.43, 45.76 ], [ -93.4, 45.76 ], [ -93.35, 45.71 ], [ -93.35, 45.69 ], [ -93.36, 45.68 ], [ -93.41, 45.68 ], [ -93.44, 45.71 ], [ -93.44, 45.75 ], [ -93.43, 45.76 ] ] ] } }, { "storm_id": "310433", "lat": 46.4763, "lon": -93.435, "motion_east": 7.8, "motion_south": -6.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.185, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 1031.0, "ebshear": 43.0, "srh01": 156.0, "maxllaz": 0.005, "mesh": 0.21, "flash_rate": 3.0, "top_features": [], "model_scores": { "analytic_prob": 0.185 }, "coherence_score": 0.185, "coherence_diagnostics": { "tau": 0.8246942162513733, "grad_tau": 0.07700003683567047, "torsion": 0.0, "alignment": 0.06006002798676491, "S_field": 0.29721036553382874, "Gamma_field": 0.25, "S_over_Gamma": 1.188841462135315, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 4, "geometry": { "type": "Polygon", "coordinates": [ [ [ -93.42, 46.51 ], [ -93.41, 46.5 ], [ -93.41, 46.45 ], [ -93.42, 46.44 ], [ -93.47, 46.44 ], [ -93.47, 46.47 ], [ -93.46, 46.49 ], [ -93.42, 46.51 ] ] ] } }, { "storm_id": "310560", "lat": 47.2265, "lon": -92.4746, "motion_east": 6.8, "motion_south": -13.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1809, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 965.0, "ebshear": 19.0, "srh01": 191.0, "maxllaz": 0.004, "mesh": 0.19, "flash_rate": 6.0, "top_features": [], "model_scores": { "analytic_prob": 0.1809 }, "coherence_score": 0.1809, "coherence_diagnostics": { "tau": 0.7467114925384521, "grad_tau": 0.11741359531879425, "torsion": 0.0, "alignment": 0.11858773231506348, "S_field": 0.29314929246902466, "Gamma_field": 0.25, "S_over_Gamma": 1.1725971698760986, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -92.72, 47.5 ], [ -92.68, 47.5 ], [ -92.66, 47.49 ], [ -92.64, 47.47 ], [ -92.64, 47.45 ], [ -92.62, 47.43 ], [ -92.61, 47.43 ], [ -92.57, 47.46 ], [ -92.53, 47.46 ], [ -92.51, 47.45 ], [ -92.49, 47.42 ], [ -92.49, 47.37 ], [ -92.5, 47.35 ], [ -92.48, 47.33 ], [ -92.47, 47.33 ], [ -92.39, 47.25 ], [ -92.38, 47.25 ], [ -92.34, 47.2 ], [ -92.3, 47.18 ], [ -92.25, 47.13 ], [ -92.24, 47.09 ], [ -92.21, 47.03 ], [ -92.21, 46.95 ], [ -92.2, 46.93 ], [ -92.16, 46.89 ], [ -92.16, 46.88 ], [ -92.2, 46.84 ], [ -92.22, 46.85 ], [ -92.23, 46.89 ], [ -92.26, 46.92 ], [ -92.28, 46.93 ], [ -92.36, 46.93 ], [ -92.39, 46.95 ], [ -92.39, 46.96 ], [ -92.41, 46.98 ], [ -92.41, 47.03 ], [ -92.4, 47.04 ], [ -92.4, 47.06 ], [ -92.47, 47.11 ], [ -92.49, 47.15 ], [ -92.49, 47.17 ], [ -92.5, 47.18 ], [ -92.52, 47.3 ], [ -92.54, 47.32 ], [ -92.56, 47.32 ], [ -92.57, 47.31 ], [ -92.62, 47.31 ], [ -92.64, 47.32 ], [ -92.64, 47.37 ], [ -92.63, 47.39 ], [ -92.65, 47.41 ], [ -92.67, 47.41 ], [ -92.68, 47.42 ], [ -92.74, 47.42 ], [ -92.76, 47.44 ], [ -92.76, 47.46 ], [ -92.72, 47.5 ] ] ] } }, { "storm_id": "310625", "lat": 49.9924, "lon": -90.7752, "motion_east": 6.0, "motion_south": -12.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1795, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 427.0, "ebshear": 15.0, "srh01": 247.0, "maxllaz": 0.002, "mesh": 0.09, "flash_rate": 1.0, "top_features": [], "model_scores": { "analytic_prob": 0.1795 }, "coherence_score": 0.1795, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.3097861409187317, "torsion": 0.0, "alignment": 0.0, "S_field": 0.18589036166667938, "Gamma_field": 0.25, "S_over_Gamma": 0.7435614466667175, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 1.0, "singularity_conditions_met": 1, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": false, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -90.87, 50.11 ], [ -90.82, 50.11 ], [ -90.77, 50.06 ], [ -90.75, 50.06 ], [ -90.71, 50.03 ], [ -90.71, 49.99 ], [ -90.7, 49.97 ], [ -90.65, 49.92 ], [ -90.65, 49.89 ], [ -90.66, 49.88 ], [ -90.68, 49.87 ], [ -90.77, 49.87 ], [ -90.81, 49.89 ], [ -90.81, 49.94 ], [ -90.8, 49.95 ], [ -90.81, 49.97 ], [ -90.81, 50.0 ], [ -90.87, 50.05 ], [ -90.88, 50.07 ], [ -90.88, 50.1 ], [ -90.87, 50.11 ] ] ] } }, { "storm_id": "310615", "lat": 47.5483, "lon": -93.0273, "motion_east": 3.7, "motion_south": -12.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1735, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 739.0, "ebshear": 18.0, "srh01": 185.0, "maxllaz": 0.004, "mesh": 0.1, "flash_rate": 1.0, "top_features": [], "model_scores": { "analytic_prob": 0.1735 }, "coherence_score": 0.1735, "coherence_diagnostics": { "tau": 0.601034939289093, "grad_tau": 0.1888362467288971, "torsion": 0.0, "alignment": 0.163815438747406, "S_field": 0.27617186307907104, "Gamma_field": 0.25, "S_over_Gamma": 1.1046874523162842, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -92.95, 47.72 ], [ -92.91, 47.72 ], [ -92.89, 47.7 ], [ -92.89, 47.59 ], [ -92.92, 47.56 ], [ -92.94, 47.55 ], [ -92.98, 47.55 ], [ -93.03, 47.51 ], [ -93.02, 47.49 ], [ -93.02, 47.44 ], [ -93.05, 47.41 ], [ -93.06, 47.41 ], [ -93.09, 47.38 ], [ -93.13, 47.38 ], [ -93.15, 47.39 ], [ -93.15, 47.44 ], [ -93.14, 47.45 ], [ -93.14, 47.47 ], [ -93.12, 47.48 ], [ -93.08, 47.52 ], [ -93.06, 47.52 ], [ -93.04, 47.54 ], [ -93.06, 47.57 ], [ -93.06, 47.59 ], [ -93.03, 47.63 ], [ -93.03, 47.64 ], [ -92.98, 47.68 ], [ -92.98, 47.7 ], [ -92.97, 47.7 ], [ -92.95, 47.72 ] ] ] } }, { "storm_id": "310742", "lat": 44.1987, "lon": -111.3888, "motion_east": 7.5, "motion_south": -6.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1726, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 644.0, "ebshear": 34.0, "srh01": 198.0, "maxllaz": 0.004, "mesh": 0.18, "flash_rate": 1.0, "top_features": [], "model_scores": { "analytic_prob": 0.1726 }, "coherence_score": 0.1726, "coherence_diagnostics": { "tau": 0.06040838733315468, "grad_tau": 0.0019085243111476302, "torsion": 0.0, "alignment": 0.0016747299814596772, "S_field": 0.023559384047985077, "Gamma_field": 0.25, "S_over_Gamma": 0.09423753619194031, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -111.39, 44.27 ], [ -111.33, 44.27 ], [ -111.29, 44.25 ], [ -111.25, 44.25 ], [ -111.23, 44.24 ], [ -111.23, 44.21 ], [ -111.25, 44.2 ], [ -111.33, 44.19 ], [ -111.34, 44.18 ], [ -111.36, 44.18 ], [ -111.4, 44.16 ], [ -111.43, 44.16 ], [ -111.44, 44.15 ], [ -111.44, 44.13 ], [ -111.46, 44.12 ], [ -111.5, 44.14 ], [ -111.51, 44.15 ], [ -111.51, 44.18 ], [ -111.49, 44.18 ], [ -111.48, 44.2 ], [ -111.44, 44.21 ], [ -111.42, 44.23 ], [ -111.42, 44.25 ], [ -111.39, 44.27 ] ] ] } }, { "storm_id": "310489", "lat": 43.2653, "lon": -94.3629, "motion_east": 14.0, "motion_south": -11.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.171, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 2148.0, "ebshear": 52.0, "srh01": 112.0, "maxllaz": 0.006, "mesh": 0.99, "flash_rate": 31.0, "top_features": [], "model_scores": { "analytic_prob": 0.171 }, "coherence_score": 0.171, "coherence_diagnostics": { "tau": 0.8196945190429688, "grad_tau": 0.05049140751361847, "torsion": 0.0, "alignment": 0.02903256006538868, "S_field": 0.25932660698890686, "Gamma_field": 0.25, "S_over_Gamma": 1.0373064279556274, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 3, "geometry": { "type": "Polygon", "coordinates": [ [ [ -94.37, 43.34 ], [ -94.31, 43.34 ], [ -94.29, 43.32 ], [ -94.29, 43.3 ], [ -94.28, 43.29 ], [ -94.28, 43.25 ], [ -94.29, 43.23 ], [ -94.35, 43.17 ], [ -94.38, 43.16 ], [ -94.42, 43.18 ], [ -94.43, 43.2 ], [ -94.43, 43.22 ], [ -94.44, 43.23 ], [ -94.44, 43.29 ], [ -94.42, 43.32 ], [ -94.38, 43.33 ], [ -94.37, 43.34 ] ] ] } }, { "storm_id": "310718", "lat": 47.2867, "lon": -92.8733, "motion_east": 5.7, "motion_south": -12.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1679, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 789.0, "ebshear": 16.0, "srh01": 213.0, "maxllaz": 0.003, "mesh": 0.05, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.1679 }, "coherence_score": 0.1679, "coherence_diagnostics": { "tau": 0.7467114925384521, "grad_tau": 0.11741359531879425, "torsion": 0.0, "alignment": 0.11858773231506348, "S_field": 0.29314929246902466, "Gamma_field": 0.25, "S_over_Gamma": 1.1725971698760986, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -92.88, 47.32 ], [ -92.85, 47.32 ], [ -92.83, 47.3 ], [ -92.83, 47.27 ], [ -92.87, 47.25 ], [ -92.9, 47.25 ], [ -92.91, 47.26 ], [ -92.91, 47.29 ], [ -92.88, 47.32 ] ] ] } }, { "storm_id": "310755", "lat": 43.348, "lon": -112.024, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1642, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 272.0, "ebshear": 29.0, "srh01": 106.0, "maxllaz": 0.006, "mesh": 0.1, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.1642 }, "coherence_score": 0.1642, "coherence_diagnostics": { "tau": 0.058902639895677567, "grad_tau": 0.003918576519936323, "torsion": 0.0, "alignment": 0.0020768456161022186, "S_field": 0.02286677062511444, "Gamma_field": 0.25, "S_over_Gamma": 0.09146708250045776, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -112.06, 43.38 ], [ -111.97, 43.38 ], [ -111.97, 43.3 ], [ -112.06, 43.3 ], [ -112.06, 43.38 ] ] ] } }, { "storm_id": "310281", "lat": 24.3744, "lon": -83.0067, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1601, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 1934.0, "ebshear": 41.0, "srh01": 68.0, "maxllaz": 0.006, "mesh": 0.18, "flash_rate": 1.0, "top_features": [], "model_scores": { "analytic_prob": 0.1601 }, "coherence_score": 0.1601, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.04743574187159538, "torsion": 0.0, "alignment": 0.01648392155766487, "S_field": 0.053563736379146576, "Gamma_field": 0.25, "S_over_Gamma": 0.2142549455165863, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 6, "geometry": { "type": "Polygon", "coordinates": [ [ [ -83.01, 24.41 ], [ -82.99, 24.41 ], [ -82.97, 24.39 ], [ -82.97, 24.35 ], [ -82.99, 24.33 ], [ -83.02, 24.33 ], [ -83.05, 24.35 ], [ -83.05, 24.39 ], [ -83.01, 24.41 ] ] ] } }, { "storm_id": "310628", "lat": 43.422, "lon": -91.0773, "motion_east": 7.5, "motion_south": -12.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1601, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 1538.0, "ebshear": 25.0, "srh01": 55.0, "maxllaz": 0.006, "mesh": 0.45, "flash_rate": 20.0, "top_features": [], "model_scores": { "analytic_prob": 0.1601 }, "coherence_score": 0.1601, "coherence_diagnostics": { "tau": 0.6618067026138306, "grad_tau": 0.11854173988103867, "torsion": 0.0, "alignment": 0.036451585590839386, "S_field": 0.19805854558944702, "Gamma_field": 0.25, "S_over_Gamma": 0.7922341823577881, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -91.09, 43.52 ], [ -91.07, 43.51 ], [ -91.06, 43.49 ], [ -91.06, 43.46 ], [ -91.01, 43.37 ], [ -91.01, 43.34 ], [ -91.03, 43.32 ], [ -91.04, 43.33 ], [ -91.08, 43.34 ], [ -91.08, 43.35 ], [ -91.13, 43.4 ], [ -91.14, 43.42 ], [ -91.14, 43.47 ], [ -91.13, 43.49 ], [ -91.09, 43.52 ] ] ] } }, { "storm_id": "310710", "lat": 47.56, "lon": -93.3, "motion_east": 4.2, "motion_south": -10.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.149, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 722.0, "ebshear": 28.0, "srh01": 191.0, "maxllaz": 0.003, "mesh": 0.06, "flash_rate": 1.0, "top_features": [], "model_scores": { "analytic_prob": 0.149 }, "coherence_score": 0.149, "coherence_diagnostics": { "tau": 0.5910429954528809, "grad_tau": 0.18849273025989532, "torsion": 0.0, "alignment": 0.17482700943946838, "S_field": 0.26875224709510803, "Gamma_field": 0.25, "S_over_Gamma": 1.0750089883804321, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -93.31, 47.59 ], [ -93.28, 47.59 ], [ -93.27, 47.58 ], [ -93.27, 47.54 ], [ -93.29, 47.52 ], [ -93.31, 47.52 ], [ -93.33, 47.54 ], [ -93.33, 47.57 ], [ -93.31, 47.59 ] ] ] } }, { "storm_id": "310770", "lat": 47.7488, "lon": -92.7913, "motion_east": 4.5, "motion_south": -11.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1436, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 781.0, "ebshear": 14.0, "srh01": 180.0, "maxllaz": 0.001, "mesh": 0.0, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.1436 }, "coherence_score": 0.1436, "coherence_diagnostics": { "tau": 0.601034939289093, "grad_tau": 0.1888362467288971, "torsion": 0.0, "alignment": 0.163815438747406, "S_field": 0.27617186307907104, "Gamma_field": 0.25, "S_over_Gamma": 1.1046874523162842, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -92.78, 47.79 ], [ -92.75, 47.76 ], [ -92.75, 47.74 ], [ -92.77, 47.71 ], [ -92.82, 47.71 ], [ -92.84, 47.73 ], [ -92.84, 47.76 ], [ -92.78, 47.79 ] ] ] } }, { "storm_id": "310460", "lat": 46.3821, "lon": -91.7621, "motion_east": 6.1, "motion_south": -13.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1435, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1559.0, "ebshear": 26.0, "srh01": 90.0, "maxllaz": 0.005, "mesh": 0.21, "flash_rate": 4.0, "top_features": [], "model_scores": { "analytic_prob": 0.1435 }, "coherence_score": 0.1435, "coherence_diagnostics": { "tau": 0.7914265990257263, "grad_tau": 0.08907338976860046, "torsion": 0.0, "alignment": 0.0474315769970417, "S_field": 0.2853471338748932, "Gamma_field": 0.25, "S_over_Gamma": 1.1413885354995728, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 3, "geometry": { "type": "Polygon", "coordinates": [ [ [ -91.83, 46.49 ], [ -91.79, 46.49 ], [ -91.77, 46.48 ], [ -91.76, 46.47 ], [ -91.76, 46.43 ], [ -91.72, 46.39 ], [ -91.7, 46.39 ], [ -91.66, 46.35 ], [ -91.65, 46.35 ], [ -91.65, 46.28 ], [ -91.69, 46.24 ], [ -91.75, 46.24 ], [ -91.77, 46.25 ], [ -91.82, 46.32 ], [ -91.82, 46.34 ], [ -91.84, 46.38 ], [ -91.83, 46.4 ], [ -91.84, 46.48 ], [ -91.83, 46.49 ] ] ] } }, { "storm_id": "310749", "lat": 48.0263, "lon": -91.9237, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1433, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 812.0, "ebshear": 16.0, "srh01": 186.0, "maxllaz": 0.002, "mesh": 0.09, "flash_rate": 1.0, "top_features": [], "model_scores": { "analytic_prob": 0.1433 }, "coherence_score": 0.1433, "coherence_diagnostics": { "tau": 0.570899248123169, "grad_tau": 0.18550649285316467, "torsion": 0.0, "alignment": 0.17159351706504822, "S_field": 0.2589356303215027, "Gamma_field": 0.25, "S_over_Gamma": 1.0357425212860107, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -91.95, 48.06 ], [ -91.9, 48.06 ], [ -91.89, 48.04 ], [ -91.89, 48.01 ], [ -91.9, 47.99 ], [ -91.95, 47.99 ], [ -91.96, 48.0 ], [ -91.95, 48.06 ] ] ] } }, { "storm_id": "310769", "lat": 47.72, "lon": -93.315, "motion_east": 5.0, "motion_south": -9.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1422, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 648.0, "ebshear": 22.0, "srh01": 180.0, "maxllaz": 0.001, "mesh": 0.0, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.1422 }, "coherence_score": 0.1422, "coherence_diagnostics": { "tau": 0.5910429954528809, "grad_tau": 0.18849273025989532, "torsion": 0.0, "alignment": 0.17482700943946838, "S_field": 0.26875224709510803, "Gamma_field": 0.25, "S_over_Gamma": 1.0750089883804321, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -93.34, 47.75 ], [ -93.31, 47.75 ], [ -93.29, 47.74 ], [ -93.28, 47.72 ], [ -93.28, 47.69 ], [ -93.29, 47.68 ], [ -93.31, 47.68 ], [ -93.35, 47.71 ], [ -93.36, 47.73 ], [ -93.34, 47.75 ] ] ] } }, { "storm_id": "310750", "lat": 47.7938, "lon": -91.6646, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1421, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 916.0, "ebshear": 19.0, "srh01": 184.0, "maxllaz": 0.002, "mesh": 0.17, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.1421 }, "coherence_score": 0.1421, "coherence_diagnostics": { "tau": 0.570899248123169, "grad_tau": 0.18550649285316467, "torsion": 0.0, "alignment": 0.17159351706504822, "S_field": 0.2589356303215027, "Gamma_field": 0.25, "S_over_Gamma": 1.0357425212860107, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -91.69, 47.84 ], [ -91.64, 47.84 ], [ -91.62, 47.82 ], [ -91.62, 47.8 ], [ -91.61, 47.79 ], [ -91.61, 47.77 ], [ -91.66, 47.73 ], [ -91.68, 47.73 ], [ -91.71, 47.76 ], [ -91.71, 47.78 ], [ -91.7, 47.79 ], [ -91.7, 47.83 ], [ -91.69, 47.84 ] ] ] } }, { "storm_id": "310638", "lat": 44.692, "lon": -93.163, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1395, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 2143.0, "ebshear": 32.0, "srh01": 167.0, "maxllaz": 0.001, "mesh": 0.1, "flash_rate": 2.0, "top_features": [], "model_scores": { "analytic_prob": 0.1395 }, "coherence_score": 0.1395, "coherence_diagnostics": { "tau": 0.8885633945465088, "grad_tau": 0.024773208424448967, "torsion": 0.0, "alignment": 0.017547689378261566, "S_field": 0.30130916833877563, "Gamma_field": 0.25, "S_over_Gamma": 1.2052366733551025, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -93.18, 44.73 ], [ -93.13, 44.73 ], [ -93.13, 44.71 ], [ -93.12, 44.7 ], [ -93.14, 44.66 ], [ -93.16, 44.65 ], [ -93.19, 44.65 ], [ -93.2, 44.66 ], [ -93.2, 44.7 ], [ -93.18, 44.73 ] ] ] } }, { "storm_id": "310795", "lat": 46.6044, "lon": -93.3967, "motion_east": 7.8, "motion_south": -6.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1369, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1016.0, "ebshear": 44.0, "srh01": 169.0, "maxllaz": 0.003, "mesh": 0.09, "flash_rate": 1.0, "top_features": [], "model_scores": { "analytic_prob": 0.1369 }, "coherence_score": 0.1369, "coherence_diagnostics": { "tau": 0.7356474995613098, "grad_tau": 0.12165814638137817, "torsion": 0.0, "alignment": 0.1028011292219162, "S_field": 0.2852437198162079, "Gamma_field": 0.25, "S_over_Gamma": 1.1409748792648315, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -93.41, 46.65 ], [ -93.37, 46.65 ], [ -93.36, 46.64 ], [ -93.36, 46.56 ], [ -93.39, 46.54 ], [ -93.41, 46.54 ], [ -93.43, 46.58 ], [ -93.43, 46.63 ], [ -93.41, 46.65 ] ] ] } }, { "storm_id": "310764", "lat": 47.5967, "lon": -92.1944, "motion_east": 7.0, "motion_south": -12.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1364, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 903.0, "ebshear": 15.0, "srh01": 168.0, "maxllaz": 0.003, "mesh": 0.17, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.1364 }, "coherence_score": 0.1364, "coherence_diagnostics": { "tau": 0.601034939289093, "grad_tau": 0.1888362467288971, "torsion": 0.0, "alignment": 0.163815438747406, "S_field": 0.27617186307907104, "Gamma_field": 0.25, "S_over_Gamma": 1.1046874523162842, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -92.2, 47.63 ], [ -92.18, 47.63 ], [ -92.15, 47.6 ], [ -92.15, 47.58 ], [ -92.17, 47.56 ], [ -92.23, 47.56 ], [ -92.24, 47.57 ], [ -92.23, 47.61 ], [ -92.2, 47.63 ] ] ] } }, { "storm_id": "310574", "lat": 41.14, "lon": -81.95, "motion_east": 3.8, "motion_south": -5.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.135, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1237.0, "ebshear": 17.0, "srh01": 68.0, "maxllaz": 0.005, "mesh": 0.49, "flash_rate": 25.0, "top_features": [], "model_scores": { "analytic_prob": 0.135 }, "coherence_score": 0.135, "coherence_diagnostics": { "tau": 0.1548621654510498, "grad_tau": 0.0055200872011482716, "torsion": 0.0, "alignment": 0.001876829657703638, "S_field": 0.055358193814754486, "Gamma_field": 0.25, "S_over_Gamma": 0.22143277525901794, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -82.09, 41.24 ], [ -82.02, 41.24 ], [ -81.99, 41.22 ], [ -81.99, 41.2 ], [ -81.96, 41.17 ], [ -81.9, 41.17 ], [ -81.8, 41.12 ], [ -81.78, 41.1 ], [ -81.77, 41.1 ], [ -81.77, 41.06 ], [ -81.79, 41.04 ], [ -81.85, 41.04 ], [ -81.89, 41.06 ], [ -81.92, 41.06 ], [ -81.93, 41.08 ], [ -81.95, 41.08 ], [ -81.97, 41.1 ], [ -82.0, 41.16 ], [ -82.02, 41.16 ], [ -82.03, 41.15 ], [ -82.09, 41.16 ], [ -82.1, 41.18 ], [ -82.1, 41.23 ], [ -82.09, 41.24 ] ] ] } }, { "storm_id": "310639", "lat": 43.71, "lon": -91.1519, "motion_east": 7.5, "motion_south": -12.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.135, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1588.0, "ebshear": 26.0, "srh01": 68.0, "maxllaz": 0.005, "mesh": 0.25, "flash_rate": 5.0, "top_features": [], "model_scores": { "analytic_prob": 0.135 }, "coherence_score": 0.135, "coherence_diagnostics": { "tau": 0.6618067026138306, "grad_tau": 0.11854173988103867, "torsion": 0.0, "alignment": 0.036451585590839386, "S_field": 0.19805854558944702, "Gamma_field": 0.25, "S_over_Gamma": 0.7922341823577881, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -91.16, 43.8 ], [ -91.12, 43.79 ], [ -91.1, 43.77 ], [ -91.09, 43.73 ], [ -91.1, 43.71 ], [ -91.11, 43.71 ], [ -91.12, 43.69 ], [ -91.15, 43.67 ], [ -91.15, 43.66 ], [ -91.18, 43.63 ], [ -91.18, 43.62 ], [ -91.2, 43.62 ], [ -91.21, 43.64 ], [ -91.21, 43.74 ], [ -91.19, 43.78 ], [ -91.16, 43.8 ] ] ] } }, { "storm_id": "310707", "lat": 38.71, "lon": -97.2213, "motion_east": 8.8, "motion_south": -6.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.135, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 2712.0, "ebshear": 50.0, "srh01": 40.0, "maxllaz": 0.005, "mesh": 0.55, "flash_rate": 15.0, "top_features": [], "model_scores": { "analytic_prob": 0.135 }, "coherence_score": 0.135, "coherence_diagnostics": { "tau": 0.6507610082626343, "grad_tau": 0.03805716708302498, "torsion": 0.0, "alignment": 0.007611433044075966, "S_field": 0.22192467749118805, "Gamma_field": 0.25, "S_over_Gamma": 0.8876987099647522, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -97.23, 38.78 ], [ -97.19, 38.78 ], [ -97.15, 38.75 ], [ -97.15, 38.73 ], [ -97.13, 38.7 ], [ -97.13, 38.66 ], [ -97.14, 38.65 ], [ -97.14, 38.63 ], [ -97.3, 38.63 ], [ -97.33, 38.66 ], [ -97.33, 38.69 ], [ -97.32, 38.71 ], [ -97.28, 38.75 ], [ -97.27, 38.75 ], [ -97.23, 38.78 ] ] ] } }, { "storm_id": "310699", "lat": 46.6896, "lon": -91.9754, "motion_east": 6.6, "motion_south": -13.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1346, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1479.0, "ebshear": 23.0, "srh01": 169.0, "maxllaz": 0.003, "mesh": 0.23, "flash_rate": 5.0, "top_features": [], "model_scores": { "analytic_prob": 0.1346 }, "coherence_score": 0.1346, "coherence_diagnostics": { "tau": 0.709316611289978, "grad_tau": 0.12461136281490326, "torsion": 0.0, "alignment": 0.10529660433530807, "S_field": 0.2749544382095337, "Gamma_field": 0.25, "S_over_Gamma": 1.0998177528381348, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -92.09, 46.85 ], [ -92.04, 46.85 ], [ -92.01, 46.82 ], [ -91.99, 46.78 ], [ -91.95, 46.74 ], [ -91.93, 46.73 ], [ -91.93, 46.72 ], [ -91.86, 46.64 ], [ -91.85, 46.61 ], [ -91.83, 46.59 ], [ -91.83, 46.55 ], [ -91.84, 46.54 ], [ -91.83, 46.52 ], [ -91.84, 46.51 ], [ -91.89, 46.52 ], [ -91.95, 46.59 ], [ -91.98, 46.6 ], [ -92.02, 46.64 ], [ -92.03, 46.64 ], [ -92.06, 46.7 ], [ -92.06, 46.73 ], [ -92.11, 46.78 ], [ -92.11, 46.8 ], [ -92.12, 46.81 ], [ -92.12, 46.82 ], [ -92.09, 46.85 ] ] ] } }, { "storm_id": "310735", "lat": 37.1581, "lon": -97.6619, "motion_east": 9.1, "motion_south": -9.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1338, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 3347.0, "ebshear": 52.0, "srh01": 178.0, "maxllaz": 0.003, "mesh": 0.25, "flash_rate": 6.0, "top_features": [], "model_scores": { "analytic_prob": 0.1338 }, "coherence_score": 0.1338, "coherence_diagnostics": { "tau": 0.5250487327575684, "grad_tau": 0.07394971698522568, "torsion": 0.0, "alignment": 0.06581524759531021, "S_field": 0.18319663405418396, "Gamma_field": 0.25, "S_over_Gamma": 0.7327865362167358, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -97.59, 37.21 ], [ -97.56, 37.19 ], [ -97.56, 37.14 ], [ -97.61, 37.08 ], [ -97.63, 37.07 ], [ -97.73, 37.07 ], [ -97.77, 37.1 ], [ -97.77, 37.15 ], [ -97.75, 37.17 ], [ -97.73, 37.18 ], [ -97.7, 37.18 ], [ -97.69, 37.19 ], [ -97.66, 37.19 ], [ -97.65, 37.2 ], [ -97.6, 37.2 ], [ -97.59, 37.21 ] ] ] } }, { "storm_id": "310751", "lat": 47.4077, "lon": -92.2392, "motion_east": 6.8, "motion_south": -13.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1323, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 977.0, "ebshear": 19.0, "srh01": 161.0, "maxllaz": 0.002, "mesh": 0.16, "flash_rate": 3.0, "top_features": [], "model_scores": { "analytic_prob": 0.1323 }, "coherence_score": 0.1323, "coherence_diagnostics": { "tau": 0.601034939289093, "grad_tau": 0.1888362467288971, "torsion": 0.0, "alignment": 0.163815438747406, "S_field": 0.27617186307907104, "Gamma_field": 0.25, "S_over_Gamma": 1.1046874523162842, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -92.28, 47.47 ], [ -92.22, 47.46 ], [ -92.2, 47.44 ], [ -92.19, 47.44 ], [ -92.16, 47.4 ], [ -92.17, 47.36 ], [ -92.21, 47.32 ], [ -92.26, 47.32 ], [ -92.28, 47.35 ], [ -92.28, 47.4 ], [ -92.29, 47.41 ], [ -92.29, 47.46 ], [ -92.28, 47.47 ] ] ] } }, { "storm_id": "310656", "lat": 45.576, "lon": -93.686, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1294, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1839.0, "ebshear": 41.0, "srh01": 149.0, "maxllaz": 0.003, "mesh": 0.0, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.1294 }, "coherence_score": 0.1294, "coherence_diagnostics": { "tau": 0.8729938268661499, "grad_tau": 0.044996198266744614, "torsion": 0.0, "alignment": 0.03751558065414429, "S_field": 0.3031294643878937, "Gamma_field": 0.25, "S_over_Gamma": 1.2125178575515747, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -93.66, 45.64 ], [ -93.63, 45.64 ], [ -93.62, 45.63 ], [ -93.62, 45.57 ], [ -93.63, 45.57 ], [ -93.67, 45.53 ], [ -93.67, 45.52 ], [ -93.69, 45.51 ], [ -93.74, 45.51 ], [ -93.76, 45.53 ], [ -93.76, 45.56 ], [ -93.75, 45.58 ], [ -93.73, 45.6 ], [ -93.7, 45.61 ], [ -93.66, 45.64 ] ] ] } }, { "storm_id": "310796", "lat": 44.8989, "lon": -93.4878, "motion_east": 8.3, "motion_south": -11.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1224, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 2171.0, "ebshear": 31.0, "srh01": 137.0, "maxllaz": 0.002, "mesh": 0.1, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.1224 }, "coherence_score": 0.1224, "coherence_diagnostics": { "tau": 0.8885633945465088, "grad_tau": 0.024773208424448967, "torsion": 0.0, "alignment": 0.017547689378261566, "S_field": 0.30130916833877563, "Gamma_field": 0.25, "S_over_Gamma": 1.2052366733551025, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -93.5, 44.93 ], [ -93.47, 44.93 ], [ -93.46, 44.92 ], [ -93.46, 44.88 ], [ -93.47, 44.86 ], [ -93.49, 44.85 ], [ -93.52, 44.88 ], [ -93.52, 44.91 ], [ -93.5, 44.93 ] ] ] } }, { "storm_id": "310664", "lat": 48.1445, "lon": -95.18, "motion_east": 8.2, "motion_south": -9.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1201, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1549.0, "ebshear": 40.0, "srh01": 111.0, "maxllaz": 0.004, "mesh": 0.24, "flash_rate": 2.0, "top_features": [], "model_scores": { "analytic_prob": 0.1201 }, "coherence_score": 0.1201, "coherence_diagnostics": { "tau": 0.2850385010242462, "grad_tau": 0.2396734058856964, "torsion": 0.0, "alignment": 0.1354154795408249, "S_field": 0.1819854974746704, "Gamma_field": 0.25, "S_over_Gamma": 0.7279419898986816, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -95.18, 48.26 ], [ -95.13, 48.26 ], [ -95.12, 48.25 ], [ -95.12, 48.22 ], [ -95.15, 48.17 ], [ -95.12, 48.09 ], [ -95.13, 48.08 ], [ -95.13, 48.06 ], [ -95.16, 48.03 ], [ -95.18, 48.03 ], [ -95.2, 48.05 ], [ -95.21, 48.05 ], [ -95.24, 48.08 ], [ -95.24, 48.1 ], [ -95.25, 48.11 ], [ -95.25, 48.14 ], [ -95.23, 48.18 ], [ -95.19, 48.22 ], [ -95.19, 48.25 ], [ -95.18, 48.26 ] ] ] } }, { "storm_id": "310789", "lat": 43.936, "lon": -111.729, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.12, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 598.0, "ebshear": 35.0, "srh01": 153.0, "maxllaz": 0.002, "mesh": 0.12, "flash_rate": 1.0, "top_features": [], "model_scores": { "analytic_prob": 0.12 }, "coherence_score": 0.12, "coherence_diagnostics": { "tau": 0.06040838733315468, "grad_tau": 0.0019085243111476302, "torsion": 0.0, "alignment": 0.0016747299814596772, "S_field": 0.023559384047985077, "Gamma_field": 0.25, "S_over_Gamma": 0.09423753619194031, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -111.76, 43.97 ], [ -111.73, 43.97 ], [ -111.71, 43.96 ], [ -111.68, 43.93 ], [ -111.68, 43.9 ], [ -111.69, 43.89 ], [ -111.74, 43.89 ], [ -111.77, 43.92 ], [ -111.77, 43.96 ], [ -111.76, 43.97 ] ] ] } }, { "storm_id": "310669", "lat": 43.59, "lon": -94.024, "motion_east": 11.0, "motion_south": -5.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1183, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 2371.0, "ebshear": 43.0, "srh01": 146.0, "maxllaz": 0.003, "mesh": 0.04, "flash_rate": 1.0, "top_features": [], "model_scores": { "analytic_prob": 0.1183 }, "coherence_score": 0.1183, "coherence_diagnostics": { "tau": 0.8196945190429688, "grad_tau": 0.05049140751361847, "torsion": 0.0, "alignment": 0.02903256006538868, "S_field": 0.25932660698890686, "Gamma_field": 0.25, "S_over_Gamma": 1.0373064279556274, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -94.02, 43.63 ], [ -94.0, 43.62 ], [ -93.99, 43.6 ], [ -93.99, 43.56 ], [ -94.0, 43.55 ], [ -94.05, 43.55 ], [ -94.06, 43.56 ], [ -94.06, 43.59 ], [ -94.05, 43.61 ], [ -94.02, 43.63 ] ] ] } }, { "storm_id": "310668", "lat": 43.9771, "lon": -94.5338, "motion_east": 12.1, "motion_south": -11.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1174, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 2348.0, "ebshear": 56.0, "srh01": 74.0, "maxllaz": 0.004, "mesh": 1.08, "flash_rate": 25.0, "top_features": [], "model_scores": { "analytic_prob": 0.1174 }, "coherence_score": 0.1174, "coherence_diagnostics": { "tau": 0.8378645777702332, "grad_tau": 0.060795821249485016, "torsion": 0.0, "alignment": 0.022494453936815262, "S_field": 0.2699510157108307, "Gamma_field": 0.25, "S_over_Gamma": 1.0798040628433228, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -94.55, 44.08 ], [ -94.52, 44.08 ], [ -94.51, 44.07 ], [ -94.47, 44.06 ], [ -94.43, 44.01 ], [ -94.43, 43.98 ], [ -94.44, 43.96 ], [ -94.49, 43.9 ], [ -94.49, 43.88 ], [ -94.52, 43.86 ], [ -94.53, 43.86 ], [ -94.55, 43.88 ], [ -94.55, 43.89 ], [ -94.58, 43.92 ], [ -94.59, 43.92 ], [ -94.61, 43.96 ], [ -94.61, 44.01 ], [ -94.6, 44.02 ], [ -94.6, 44.04 ], [ -94.59, 44.06 ], [ -94.55, 44.08 ] ] ] } }, { "storm_id": "310670", "lat": 43.054, "lon": -94.662, "motion_east": 12.8, "motion_south": -10.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1152, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 2118.0, "ebshear": 49.0, "srh01": 75.0, "maxllaz": 0.004, "mesh": 0.42, "flash_rate": 11.0, "top_features": [], "model_scores": { "analytic_prob": 0.1152 }, "coherence_score": 0.1152, "coherence_diagnostics": { "tau": 0.8196945190429688, "grad_tau": 0.05049140751361847, "torsion": 0.0, "alignment": 0.02903256006538868, "S_field": 0.25932660698890686, "Gamma_field": 0.25, "S_over_Gamma": 1.0373064279556274, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -94.68, 43.1 ], [ -94.63, 43.1 ], [ -94.61, 43.08 ], [ -94.61, 43.05 ], [ -94.62, 43.03 ], [ -94.66, 43.0 ], [ -94.69, 43.0 ], [ -94.72, 43.02 ], [ -94.72, 43.06 ], [ -94.68, 43.1 ] ] ] } }, { "storm_id": "310632", "lat": 45.6823, "lon": -91.6005, "motion_east": 5.7, "motion_south": -12.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1134, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1530.0, "ebshear": 30.0, "srh01": 125.0, "maxllaz": 0.003, "mesh": 0.05, "flash_rate": 2.0, "top_features": [], "model_scores": { "analytic_prob": 0.1134 }, "coherence_score": 0.1134, "coherence_diagnostics": { "tau": 0.8306155204772949, "grad_tau": 0.07358591258525848, "torsion": 0.0, "alignment": 0.04120811074972153, "S_field": 0.28799644112586975, "Gamma_field": 0.25, "S_over_Gamma": 1.151985764503479, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -91.65, 45.78 ], [ -91.6, 45.78 ], [ -91.56, 45.74 ], [ -91.56, 45.72 ], [ -91.54, 45.7 ], [ -91.46, 45.68 ], [ -91.45, 45.67 ], [ -91.45, 45.62 ], [ -91.46, 45.61 ], [ -91.52, 45.61 ], [ -91.53, 45.62 ], [ -91.59, 45.62 ], [ -91.6, 45.63 ], [ -91.63, 45.63 ], [ -91.64, 45.64 ], [ -91.73, 45.65 ], [ -91.74, 45.66 ], [ -91.74, 45.69 ], [ -91.73, 45.69 ], [ -91.69, 45.74 ], [ -91.69, 45.75 ], [ -91.65, 45.78 ] ] ] } }, { "storm_id": "310612", "lat": 41.162, "lon": -81.173, "motion_east": 6.3, "motion_south": -4.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1133, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 800.0, "ebshear": 15.0, "srh01": 28.0, "maxllaz": 0.004, "mesh": 0.4, "flash_rate": 15.0, "top_features": [], "model_scores": { "analytic_prob": 0.1133 }, "coherence_score": 0.1133, "coherence_diagnostics": { "tau": 0.14742740988731384, "grad_tau": 0.012206737883388996, "torsion": 0.0, "alignment": 0.0022582465317100286, "S_field": 0.05427170544862747, "Gamma_field": 0.25, "S_over_Gamma": 0.2170868217945099, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -81.21, 41.2 ], [ -81.14, 41.2 ], [ -81.11, 41.17 ], [ -81.11, 41.14 ], [ -81.13, 41.12 ], [ -81.18, 41.12 ], [ -81.2, 41.13 ], [ -81.22, 41.15 ], [ -81.22, 41.19 ], [ -81.21, 41.2 ] ] ] } }, { "storm_id": "310622", "lat": 40.7631, "lon": -81.9446, "motion_east": 6.9, "motion_south": -2.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1133, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1655.0, "ebshear": 13.0, "srh01": 50.0, "maxllaz": 0.004, "mesh": 0.05, "flash_rate": 1.0, "top_features": [], "model_scores": { "analytic_prob": 0.1133 }, "coherence_score": 0.1133, "coherence_diagnostics": { "tau": 0.153687983751297, "grad_tau": 0.006699079647660255, "torsion": 0.0, "alignment": 0.0016747699119150639, "S_field": 0.05608179047703743, "Gamma_field": 0.25, "S_over_Gamma": 0.22432716190814972, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -81.93, 40.81 ], [ -81.9, 40.81 ], [ -81.88, 40.8 ], [ -81.88, 40.75 ], [ -81.93, 40.7 ], [ -81.96, 40.7 ], [ -81.97, 40.69 ], [ -82.0, 40.72 ], [ -82.0, 40.76 ], [ -81.98, 40.78 ], [ -81.98, 40.79 ], [ -81.94, 40.8 ], [ -81.93, 40.81 ] ] ] } }, { "storm_id": "310740", "lat": 45.9808, "lon": -91.7092, "motion_east": 6.5, "motion_south": -10.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1119, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1518.0, "ebshear": 30.0, "srh01": 123.0, "maxllaz": 0.002, "mesh": 0.06, "flash_rate": 3.0, "top_features": [], "model_scores": { "analytic_prob": 0.1119 }, "coherence_score": 0.1119, "coherence_diagnostics": { "tau": 0.7914265990257263, "grad_tau": 0.08907338976860046, "torsion": 0.0, "alignment": 0.0474315769970417, "S_field": 0.2853471338748932, "Gamma_field": 0.25, "S_over_Gamma": 1.1413885354995728, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -91.72, 46.05 ], [ -91.67, 46.05 ], [ -91.65, 46.03 ], [ -91.65, 46.0 ], [ -91.66, 45.98 ], [ -91.7, 45.94 ], [ -91.7, 45.93 ], [ -91.72, 45.92 ], [ -91.73, 45.93 ], [ -91.76, 45.93 ], [ -91.77, 45.95 ], [ -91.77, 45.99 ], [ -91.72, 46.05 ] ] ] } }, { "storm_id": "310790", "lat": 43.704, "lon": -94.005, "motion_east": 9.8, "motion_south": -3.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1087, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 2380.0, "ebshear": 40.0, "srh01": 127.0, "maxllaz": 0.003, "mesh": 0.0, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.1087 }, "coherence_score": 0.1087, "coherence_diagnostics": { "tau": 0.8196945190429688, "grad_tau": 0.05049140751361847, "torsion": 0.0, "alignment": 0.02903256006538868, "S_field": 0.25932660698890686, "Gamma_field": 0.25, "S_over_Gamma": 1.0373064279556274, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -94.03, 43.74 ], [ -93.98, 43.74 ], [ -93.98, 43.72 ], [ -93.97, 43.71 ], [ -93.97, 43.67 ], [ -93.98, 43.66 ], [ -94.03, 43.66 ], [ -94.04, 43.67 ], [ -94.04, 43.73 ], [ -94.03, 43.74 ] ] ] } }, { "storm_id": "310788", "lat": 48.1246, "lon": -70.72, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1074, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 15.0, "ebshear": 5.0, "srh01": 128.0, "maxllaz": 0.001, "mesh": 0.05, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.1074 }, "coherence_score": 0.1074, "coherence_diagnostics": { "tau": 0.008215034380555153, "grad_tau": 0.0058797686360776424, "torsion": 0.0, "alignment": 0.003763051936402917, "S_field": 0.00717475451529026, "Gamma_field": 0.25, "S_over_Gamma": 0.02869901806116104, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -70.73, 48.16 ], [ -70.7, 48.16 ], [ -70.69, 48.15 ], [ -70.71, 48.12 ], [ -70.69, 48.09 ], [ -70.7, 48.08 ], [ -70.73, 48.08 ], [ -70.74, 48.09 ], [ -70.72, 48.11 ], [ -70.72, 48.12 ], [ -70.76, 48.15 ], [ -70.74, 48.15 ], [ -70.73, 48.16 ] ] ] } }, { "storm_id": "310636", "lat": 48.529, "lon": -95.246, "motion_east": 8.8, "motion_south": -2.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.106, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1754.0, "ebshear": 42.0, "srh01": 123.0, "maxllaz": 0.003, "mesh": 0.15, "flash_rate": 1.0, "top_features": [], "model_scores": { "analytic_prob": 0.106 }, "coherence_score": 0.106, "coherence_diagnostics": { "tau": 0.2850385010242462, "grad_tau": 0.2396734058856964, "torsion": 0.0, "alignment": 0.1354154795408249, "S_field": 0.1819854974746704, "Gamma_field": 0.25, "S_over_Gamma": 0.7279419898986816, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -95.29, 48.59 ], [ -95.24, 48.59 ], [ -95.21, 48.56 ], [ -95.17, 48.49 ], [ -95.19, 48.46 ], [ -95.22, 48.46 ], [ -95.25, 48.49 ], [ -95.29, 48.51 ], [ -95.31, 48.55 ], [ -95.29, 48.59 ] ] ] } }, { "storm_id": "310791", "lat": 42.9036, "lon": -94.2345, "motion_east": 11.5, "motion_south": -14.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1046, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 2550.0, "ebshear": 42.0, "srh01": 122.0, "maxllaz": 0.003, "mesh": 0.06, "flash_rate": 1.0, "top_features": [], "model_scores": { "analytic_prob": 0.1046 }, "coherence_score": 0.1046, "coherence_diagnostics": { "tau": 0.7886074781417847, "grad_tau": 0.042588237673044205, "torsion": 0.0, "alignment": 0.022678237408399582, "S_field": 0.2438879907131195, "Gamma_field": 0.25, "S_over_Gamma": 0.975551962852478, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -94.25, 42.94 ], [ -94.21, 42.91 ], [ -94.19, 42.92 ], [ -94.15, 42.86 ], [ -94.19, 42.86 ], [ -94.24, 42.9 ], [ -94.25, 42.89 ], [ -94.27, 42.89 ], [ -94.29, 42.91 ], [ -94.29, 42.92 ], [ -94.25, 42.94 ] ] ] } }, { "storm_id": "310585", "lat": 45.28, "lon": -91.3564, "motion_east": 9.8, "motion_south": -13.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1014, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1729.0, "ebshear": 35.0, "srh01": 99.0, "maxllaz": 0.003, "mesh": 0.05, "flash_rate": 4.0, "top_features": [], "model_scores": { "analytic_prob": 0.1014 }, "coherence_score": 0.1014, "coherence_diagnostics": { "tau": 0.8306155204772949, "grad_tau": 0.07358591258525848, "torsion": 0.0, "alignment": 0.04120811074972153, "S_field": 0.28799644112586975, "Gamma_field": 0.25, "S_over_Gamma": 1.151985764503479, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -91.4, 45.34 ], [ -91.34, 45.33 ], [ -91.31, 45.3 ], [ -91.31, 45.29 ], [ -91.29, 45.28 ], [ -91.29, 45.25 ], [ -91.3, 45.23 ], [ -91.32, 45.24 ], [ -91.36, 45.24 ], [ -91.37, 45.25 ], [ -91.42, 45.25 ], [ -91.44, 45.27 ], [ -91.44, 45.31 ], [ -91.4, 45.34 ] ] ] } }, { "storm_id": "310715", "lat": 44.5733, "lon": -91.2642, "motion_east": 7.8, "motion_south": -10.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1002, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1664.0, "ebshear": 25.0, "srh01": 60.0, "maxllaz": 0.003, "mesh": 0.16, "flash_rate": 6.0, "top_features": [], "model_scores": { "analytic_prob": 0.1002 }, "coherence_score": 0.1002, "coherence_diagnostics": { "tau": 0.8342588543891907, "grad_tau": 0.07518010586500168, "torsion": 0.0, "alignment": 0.028004588559269905, "S_field": 0.28111040592193604, "Gamma_field": 0.25, "S_over_Gamma": 1.1244416236877441, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -91.3, 44.64 ], [ -91.26, 44.63 ], [ -91.22, 44.61 ], [ -91.2, 44.59 ], [ -91.19, 44.54 ], [ -91.2, 44.52 ], [ -91.24, 44.49 ], [ -91.28, 44.5 ], [ -91.32, 44.54 ], [ -91.33, 44.56 ], [ -91.33, 44.62 ], [ -91.3, 44.64 ] ] ] } }, { "storm_id": "310741", "lat": 45.1067, "lon": -91.5007, "motion_east": 10.1, "motion_south": -15.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.1002, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1785.0, "ebshear": 29.0, "srh01": 89.0, "maxllaz": 0.001, "mesh": 0.08, "flash_rate": 5.0, "top_features": [], "model_scores": { "analytic_prob": 0.1002 }, "coherence_score": 0.1002, "coherence_diagnostics": { "tau": 0.8342588543891907, "grad_tau": 0.07518010586500168, "torsion": 0.0, "alignment": 0.028004588559269905, "S_field": 0.28111040592193604, "Gamma_field": 0.25, "S_over_Gamma": 1.1244416236877441, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -91.52, 45.19 ], [ -91.46, 45.18 ], [ -91.43, 45.15 ], [ -91.43, 45.11 ], [ -91.45, 45.09 ], [ -91.45, 45.07 ], [ -91.47, 45.05 ], [ -91.47, 45.04 ], [ -91.5, 45.01 ], [ -91.55, 45.01 ], [ -91.58, 45.06 ], [ -91.58, 45.12 ], [ -91.55, 45.16 ], [ -91.55, 45.17 ], [ -91.52, 45.19 ] ] ] } }, { "storm_id": "310787", "lat": 48.3729, "lon": -95.2307, "motion_east": 8.3, "motion_south": -8.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.0978, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1682.0, "ebshear": 42.0, "srh01": 105.0, "maxllaz": 0.001, "mesh": 0.06, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.0978 }, "coherence_score": 0.0978, "coherence_diagnostics": { "tau": 0.2850385010242462, "grad_tau": 0.2396734058856964, "torsion": 0.0, "alignment": 0.1354154795408249, "S_field": 0.1819854974746704, "Gamma_field": 0.25, "S_over_Gamma": 0.7279419898986816, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -95.24, 48.43 ], [ -95.22, 48.43 ], [ -95.22, 48.41 ], [ -95.18, 48.38 ], [ -95.18, 48.36 ], [ -95.2, 48.32 ], [ -95.22, 48.31 ], [ -95.24, 48.31 ], [ -95.26, 48.33 ], [ -95.26, 48.35 ], [ -95.27, 48.36 ], [ -95.26, 48.39 ], [ -95.24, 48.41 ], [ -95.24, 48.43 ] ] ] } }, { "storm_id": "310539", "lat": 43.7515, "lon": -91.4469, "motion_east": 7.6, "motion_south": -11.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.0971, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 2002.0, "ebshear": 26.0, "srh01": 86.0, "maxllaz": 0.003, "mesh": 0.0, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.0971 }, "coherence_score": 0.0971, "coherence_diagnostics": { "tau": 0.8077607750892639, "grad_tau": 0.08640864491462708, "torsion": 0.0, "alignment": 0.03305130824446678, "S_field": 0.2639600336551666, "Gamma_field": 0.25, "S_over_Gamma": 1.0558401346206665, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 3, "geometry": { "type": "Polygon", "coordinates": [ [ [ -91.46, 43.81 ], [ -91.42, 43.81 ], [ -91.41, 43.8 ], [ -91.42, 43.79 ], [ -91.41, 43.78 ], [ -91.41, 43.73 ], [ -91.42, 43.72 ], [ -91.43, 43.68 ], [ -91.49, 43.68 ], [ -91.49, 43.7 ], [ -91.5, 43.71 ], [ -91.49, 43.75 ], [ -91.46, 43.81 ] ] ] } }, { "storm_id": "310797", "lat": 44.1393, "lon": -91.1686, "motion_east": 7.5, "motion_south": -12.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.0971, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1438.0, "ebshear": 27.0, "srh01": 67.0, "maxllaz": 0.002, "mesh": 0.17, "flash_rate": 6.0, "top_features": [], "model_scores": { "analytic_prob": 0.0971 }, "coherence_score": 0.0971, "coherence_diagnostics": { "tau": 0.8077607750892639, "grad_tau": 0.08640864491462708, "torsion": 0.0, "alignment": 0.03305130824446678, "S_field": 0.2639600336551666, "Gamma_field": 0.25, "S_over_Gamma": 1.0558401346206665, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -91.14, 44.21 ], [ -91.12, 44.2 ], [ -91.12, 44.16 ], [ -91.13, 44.15 ], [ -91.13, 44.13 ], [ -91.16, 44.09 ], [ -91.16, 44.06 ], [ -91.2, 44.06 ], [ -91.22, 44.07 ], [ -91.25, 44.11 ], [ -91.22, 44.15 ], [ -91.21, 44.15 ], [ -91.16, 44.2 ], [ -91.14, 44.21 ] ] ] } }, { "storm_id": "310607", "lat": 24.7032, "lon": -83.6364, "motion_east": 3.5, "motion_south": -4.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.0947, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1364.0, "ebshear": 43.0, "srh01": 71.0, "maxllaz": 0.002, "mesh": 0.29, "flash_rate": 1.0, "top_features": [], "model_scores": { "analytic_prob": 0.0947 }, "coherence_score": 0.0947, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.04743574187159538, "torsion": 0.0, "alignment": 0.01648392155766487, "S_field": 0.053563736379146576, "Gamma_field": 0.25, "S_over_Gamma": 0.2142549455165863, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -83.74, 24.85 ], [ -83.71, 24.85 ], [ -83.68, 24.82 ], [ -83.67, 24.82 ], [ -83.63, 24.79 ], [ -83.62, 24.8 ], [ -83.57, 24.8 ], [ -83.55, 24.78 ], [ -83.55, 24.73 ], [ -83.58, 24.69 ], [ -83.54, 24.62 ], [ -83.53, 24.58 ], [ -83.54, 24.57 ], [ -83.54, 24.55 ], [ -83.56, 24.53 ], [ -83.61, 24.53 ], [ -83.62, 24.54 ], [ -83.63, 24.56 ], [ -83.63, 24.59 ], [ -83.64, 24.6 ], [ -83.64, 24.66 ], [ -83.67, 24.69 ], [ -83.68, 24.73 ], [ -83.7, 24.75 ], [ -83.74, 24.77 ], [ -83.76, 24.8 ], [ -83.75, 24.84 ], [ -83.74, 24.85 ] ] ] } }, { "storm_id": "310676", "lat": 46.428, "lon": -66.134, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.0947, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 119.0, "ebshear": 12.0, "srh01": 36.0, "maxllaz": 0.001, "mesh": 0.0, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.0947 }, "coherence_score": 0.0947, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.007973950356245041, "torsion": 0.0, "alignment": 0.0014353111619129777, "S_field": 0.008228893391788006, "Gamma_field": 0.25, "S_over_Gamma": 0.03291557356715202, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -66.17, 46.47 ], [ -66.09, 46.47 ], [ -66.08, 46.46 ], [ -66.06, 46.46 ], [ -66.05, 46.45 ], [ -66.05, 46.39 ], [ -66.09, 46.36 ], [ -66.11, 46.36 ], [ -66.12, 46.37 ], [ -66.2, 46.39 ], [ -66.22, 46.41 ], [ -66.22, 46.44 ], [ -66.2, 46.46 ], [ -66.18, 46.46 ], [ -66.17, 46.47 ] ] ] } }, { "storm_id": "310684", "lat": 40.357, "lon": -81.124, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.0947, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 870.0, "ebshear": 9.0, "srh01": 14.0, "maxllaz": 0.002, "mesh": 0.07, "flash_rate": 1.0, "top_features": [], "model_scores": { "analytic_prob": 0.0947 }, "coherence_score": 0.0947, "coherence_diagnostics": { "tau": 0.14728373289108276, "grad_tau": 0.011691629886627197, "torsion": 0.0, "alignment": 0.0008184140897355974, "S_field": 0.05501651018857956, "Gamma_field": 0.25, "S_over_Gamma": 0.22006604075431824, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -81.14, 40.39 ], [ -81.1, 40.39 ], [ -81.08, 40.38 ], [ -81.08, 40.34 ], [ -81.1, 40.32 ], [ -81.13, 40.32 ], [ -81.15, 40.34 ], [ -81.16, 40.34 ], [ -81.16, 40.36 ], [ -81.14, 40.39 ] ] ] } }, { "storm_id": "310729", "lat": 39.5278, "lon": -81.7811, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.0947, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 394.0, "ebshear": 9.0, "srh01": 14.0, "maxllaz": 0.002, "mesh": 0.05, "flash_rate": 1.0, "top_features": [], "model_scores": { "analytic_prob": 0.0947 }, "coherence_score": 0.0947, "coherence_diagnostics": { "tau": 0.14250075817108154, "grad_tau": 0.015217278152704239, "torsion": 0.0, "alignment": 0.0010652095079421997, "S_field": 0.05111764371395111, "Gamma_field": 0.25, "S_over_Gamma": 0.20447057485580444, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -81.77, 39.57 ], [ -81.75, 39.55 ], [ -81.75, 39.5 ], [ -81.76, 39.49 ], [ -81.8, 39.49 ], [ -81.82, 39.5 ], [ -81.8, 39.52 ], [ -81.81, 39.56 ], [ -81.77, 39.57 ] ] ] } }, { "storm_id": "310736", "lat": 48.7762, "lon": -121.8325, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.0947, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 62.0, "ebshear": 9.0, "srh01": 30.0, "maxllaz": 0.001, "mesh": 0.12, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.0947 }, "coherence_score": 0.0947, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.003932560328394175, "torsion": 0.0, "alignment": 0.0005898840609006584, "S_field": 0.005264689214527607, "Gamma_field": 0.25, "S_over_Gamma": 0.021058756858110428, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.86, 48.83 ], [ -121.78, 48.83 ], [ -121.78, 48.74 ], [ -121.82, 48.74 ], [ -121.83, 48.75 ], [ -121.87, 48.74 ], [ -121.86, 48.75 ], [ -121.86, 48.83 ] ] ] } }, { "storm_id": "310746", "lat": 26.6255, "lon": -81.9573, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.0947, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 686.0, "ebshear": 21.0, "srh01": 8.0, "maxllaz": 0.001, "mesh": 0.0, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.0947 }, "coherence_score": 0.0947, "coherence_diagnostics": { "tau": 0.06142957881093025, "grad_tau": 0.010307423770427704, "torsion": 0.0, "alignment": 0.0004122969403397292, "S_field": 0.034338053315877914, "Gamma_field": 0.25, "S_over_Gamma": 0.13735221326351166, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -81.95, 26.69 ], [ -81.89, 26.69 ], [ -81.91, 26.65 ], [ -81.92, 26.59 ], [ -81.94, 26.55 ], [ -81.96, 26.57 ], [ -81.99, 26.57 ], [ -82.01, 26.6 ], [ -82.01, 26.63 ], [ -82.0, 26.65 ], [ -81.95, 26.69 ] ] ] } }, { "storm_id": "310763", "lat": 36.8752, "lon": -97.8624, "motion_east": 10.8, "motion_south": -11.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.0947, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 3479.0, "ebshear": 47.0, "srh01": 97.0, "maxllaz": 0.002, "mesh": 0.5, "flash_rate": 5.0, "top_features": [], "model_scores": { "analytic_prob": 0.0947 }, "coherence_score": 0.0947, "coherence_diagnostics": { "tau": 0.49651670455932617, "grad_tau": 0.0781700387597084, "torsion": 0.0, "alignment": 0.03791246935725212, "S_field": 0.17150180041790009, "Gamma_field": 0.25, "S_over_Gamma": 0.6860072016716003, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -97.89, 36.95 ], [ -97.87, 36.95 ], [ -97.86, 36.94 ], [ -97.85, 36.95 ], [ -97.79, 36.95 ], [ -97.77, 36.93 ], [ -97.76, 36.93 ], [ -97.74, 36.9 ], [ -97.75, 36.85 ], [ -97.8, 36.83 ], [ -97.82, 36.81 ], [ -97.82, 36.78 ], [ -97.85, 36.75 ], [ -97.9, 36.75 ], [ -97.93, 36.78 ], [ -97.93, 36.79 ], [ -97.91, 36.81 ], [ -97.91, 36.84 ], [ -97.92, 36.85 ], [ -97.92, 36.89 ], [ -97.93, 36.9 ], [ -97.93, 36.92 ], [ -97.92, 36.94 ], [ -97.9, 36.94 ], [ -97.89, 36.95 ] ] ] } }, { "storm_id": "310776", "lat": 42.9111, "lon": -94.44, "motion_east": 11.7, "motion_south": -13.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.0947, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 2467.0, "ebshear": 41.0, "srh01": 91.0, "maxllaz": 0.003, "mesh": 0.3, "flash_rate": 6.0, "top_features": [], "model_scores": { "analytic_prob": 0.0947 }, "coherence_score": 0.0947, "coherence_diagnostics": { "tau": 0.7886074781417847, "grad_tau": 0.042588237673044205, "torsion": 0.0, "alignment": 0.022678237408399582, "S_field": 0.2438879907131195, "Gamma_field": 0.25, "S_over_Gamma": 0.975551962852478, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -94.47, 42.94 ], [ -94.41, 42.94 ], [ -94.39, 42.92 ], [ -94.39, 42.9 ], [ -94.41, 42.88 ], [ -94.46, 42.87 ], [ -94.48, 42.89 ], [ -94.48, 42.92 ], [ -94.47, 42.94 ] ] ] } }, { "storm_id": "310778", "lat": 41.141, "lon": -81.492, "motion_east": 6.2, "motion_south": -4.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.0947, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1018.0, "ebshear": 15.0, "srh01": 48.0, "maxllaz": 0.003, "mesh": 0.23, "flash_rate": 11.0, "top_features": [], "model_scores": { "analytic_prob": 0.0947 }, "coherence_score": 0.0947, "coherence_diagnostics": { "tau": 0.14742740988731384, "grad_tau": 0.012206737883388996, "torsion": 0.0, "alignment": 0.0022582465317100286, "S_field": 0.05427170544862747, "Gamma_field": 0.25, "S_over_Gamma": 0.2170868217945099, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -81.51, 41.18 ], [ -81.47, 41.18 ], [ -81.45, 41.16 ], [ -81.46, 41.14 ], [ -81.46, 41.11 ], [ -81.48, 41.09 ], [ -81.52, 41.1 ], [ -81.53, 41.11 ], [ -81.53, 41.16 ], [ -81.51, 41.18 ] ] ] } }, { "storm_id": "310783", "lat": 44.0131, "lon": -91.0877, "motion_east": 7.5, "motion_south": -12.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.0947, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1464.0, "ebshear": 27.0, "srh01": 61.0, "maxllaz": 0.003, "mesh": 0.36, "flash_rate": 24.0, "top_features": [], "model_scores": { "analytic_prob": 0.0947 }, "coherence_score": 0.0947, "coherence_diagnostics": { "tau": 0.7115979194641113, "grad_tau": 0.1138661801815033, "torsion": 0.0, "alignment": 0.034729186445474625, "S_field": 0.2225566804409027, "Gamma_field": 0.25, "S_over_Gamma": 0.8902267217636108, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -91.08, 44.06 ], [ -91.04, 44.06 ], [ -91.04, 44.0 ], [ -91.05, 43.98 ], [ -91.07, 43.97 ], [ -91.08, 43.98 ], [ -91.1, 43.97 ], [ -91.12, 43.98 ], [ -91.14, 44.0 ], [ -91.14, 44.01 ], [ -91.11, 44.05 ], [ -91.09, 44.05 ], [ -91.08, 44.06 ] ] ] } }, { "storm_id": "310798", "lat": 41.9113, "lon": -92.7488, "motion_east": 9.0, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.0947, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 2031.0, "ebshear": 27.0, "srh01": 54.0, "maxllaz": 0.001, "mesh": 0.0, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.0947 }, "coherence_score": 0.0947, "coherence_diagnostics": { "tau": 0.6866506338119507, "grad_tau": 0.09544210880994797, "torsion": 0.0, "alignment": 0.025769369676709175, "S_field": 0.19969938695430756, "Gamma_field": 0.25, "S_over_Gamma": 0.7987975478172302, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -92.76, 41.95 ], [ -92.71, 41.94 ], [ -92.71, 41.89 ], [ -92.72, 41.88 ], [ -92.77, 41.88 ], [ -92.78, 41.89 ], [ -92.78, 41.91 ], [ -92.76, 41.95 ] ] ] } }, { "storm_id": "310799", "lat": 41.1522, "lon": -81.3222, "motion_east": 6.2, "motion_south": -4.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.0947, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 925.0, "ebshear": 14.0, "srh01": 35.0, "maxllaz": 0.001, "mesh": 0.1, "flash_rate": 1.0, "top_features": [], "model_scores": { "analytic_prob": 0.0947 }, "coherence_score": 0.0947, "coherence_diagnostics": { "tau": 0.14742740988731384, "grad_tau": 0.012206737883388996, "torsion": 0.0, "alignment": 0.0022582465317100286, "S_field": 0.05427170544862747, "Gamma_field": 0.25, "S_over_Gamma": 0.2170868217945099, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -81.34, 41.19 ], [ -81.3, 41.19 ], [ -81.28, 41.15 ], [ -81.28, 41.13 ], [ -81.3, 41.11 ], [ -81.34, 41.11 ], [ -81.36, 41.13 ], [ -81.36, 41.17 ], [ -81.34, 41.19 ] ] ] } }, { "storm_id": "310800", "lat": 28.841, "lon": -87.822, "motion_east": 8.8, "motion_south": -1.0, "valid_time": "20260423_223042 UTC", "tornado_probability": 0.0947, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1124.0, "ebshear": 27.0, "srh01": 20.0, "maxllaz": 0.0, "mesh": 0.0, "flash_rate": 0.0, "top_features": [], "model_scores": { "analytic_prob": 0.0947 }, "coherence_score": 0.0947, "coherence_diagnostics": { "tau": 0.05041274055838585, "grad_tau": 0.005158791318535805, "torsion": 0.0, "alignment": 0.0005158791318535805, "S_field": 0.01703275553882122, "Gamma_field": 0.25, "S_over_Gamma": 0.06813102215528488, "Da": 17.130695343017578, "E_coh": 0.0, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "probsevere", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -87.85, 28.88 ], [ -87.77, 28.88 ], [ -87.77, 28.87 ], [ -87.81, 28.87 ], [ -87.84, 28.84 ], [ -87.84, 28.81 ], [ -87.82, 28.8 ], [ -87.82, 28.79 ], [ -87.85, 28.79 ], [ -87.85, 28.88 ] ] ] } } ] }