{ "forecast_id": "to_fcst_20260504_0636", "hazard": "tornado", "issued_at": "2026-05-04T06:36:19Z", "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": "hrrr", "n_active_storms": 54, "top_probability": 0.4443, "source_artifacts": [ "/data/live-tornadoes.json", "/data/tornado-storms.geojson" ], "storms": [ { "storm_id": "64870", "lat": 37.7565, "lon": -85.8324, "motion_east": 13.0, "motion_south": 11.7, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.4443, "risk_band": "high", "ps_tor": 0.0, "ps": 0.0, "mucape": 75.0, "ebshear": 11.0, "srh01": 311.0, "maxllaz": 0.004, "mesh": 0.08, "flash_rate": 1.0, "top_features": [ { "name": "srh01", "value": 311.0 }, { "name": "hrrr_pwat", "value": 19.6229 }, { "name": "alignment", "value": 13.9504 }, { "name": "tau", "value": 1.3294 }, { "name": "maxllaz", "value": 0.004 } ], "model_scores": { "gbt_prob": 0.4443 }, "coherence_score": 1.3294117450714111, "coherence_diagnostics": { "tau": 1.3294117450714111, "grad_tau": 0.4537397027015686, "torsion": 0.0, "alignment": 13.95038890838623, "S_field": 0.6573582291603088, "Gamma_field": 0.2860042452812195, "S_over_Gamma": 2.2984211444854736, "Da": 17.03583526611328, "E_coh": 0.7859693169593811, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -85.82, 37.82 ], [ -85.75, 37.82 ], [ -85.73, 37.81 ], [ -85.71, 37.79 ], [ -85.72, 37.74 ], [ -85.79, 37.68 ], [ -85.81, 37.68 ], [ -85.82, 37.67 ], [ -85.9, 37.67 ], [ -85.94, 37.71 ], [ -85.94, 37.72 ], [ -85.92, 37.74 ], [ -85.91, 37.78 ], [ -85.88, 37.79 ], [ -85.86, 37.81 ], [ -85.83, 37.81 ], [ -85.82, 37.82 ] ] ] } }, { "storm_id": "65039", "lat": 38.5889, "lon": -89.6967, "motion_east": 12.3, "motion_south": 11.5, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.3522, "risk_band": "high", "ps_tor": 0.0, "ps": 0.0, "mucape": 272.0, "ebshear": 28.0, "srh01": 288.0, "maxllaz": 0.006, "mesh": 0.05, "flash_rate": 2.0, "top_features": [ { "name": "srh01", "value": 288.0 }, { "name": "hrrr_pwat", "value": 22.3729 }, { "name": "alignment", "value": 9.3717 }, { "name": "tau", "value": 0.7846 }, { "name": "maxllaz", "value": 0.006 } ], "model_scores": { "gbt_prob": 0.3522 }, "coherence_score": 0.7845767736434937, "coherence_diagnostics": { "tau": 0.7845767736434937, "grad_tau": 0.10905672609806061, "torsion": 0.0, "alignment": 9.371711730957031, "S_field": 0.4872828722000122, "Gamma_field": 0.6926708817481995, "S_over_Gamma": 0.7034839987754822, "Da": 41.26994323730469, "E_coh": 0.24474141001701355, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -89.71, 38.62 ], [ -89.68, 38.62 ], [ -89.66, 38.61 ], [ -89.66, 38.56 ], [ -89.67, 38.55 ], [ -89.72, 38.55 ], [ -89.73, 38.56 ], [ -89.73, 38.61 ], [ -89.71, 38.62 ] ] ] } }, { "storm_id": "64953", "lat": 24.9982, "lon": -80.2624, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.3186, "risk_band": "high", "ps_tor": 0.0, "ps": 0.0, "mucape": 1798.0, "ebshear": 51.0, "srh01": 73.0, "maxllaz": 0.002, "mesh": 0.09, "flash_rate": 3.0, "top_features": [ { "name": "srh01", "value": 73.0 }, { "name": "hrrr_pwat", "value": 47.7479 }, { "name": "alignment", "value": 2.2983 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.002 } ], "model_scores": { "gbt_prob": 0.3186 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.5159755945205688, "torsion": 0.0, "alignment": 2.2982959747314453, "S_field": 0.7823969125747681, "Gamma_field": 0.17350423336029053, "S_over_Gamma": 4.509382247924805, "Da": 10.251805305480957, "E_coh": 0.8237240314483643, "singularity_count": 4.0, "singularity_conditions_met": 4, "singularity_detail": { "s_over_gamma": true, "high_gradient": true, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -80.24, 25.05 ], [ -80.17, 25.05 ], [ -80.15, 25.03 ], [ -80.15, 25.01 ], [ -80.19, 24.98 ], [ -80.21, 24.98 ], [ -80.22, 24.97 ], [ -80.26, 24.96 ], [ -80.28, 24.94 ], [ -80.35, 24.94 ], [ -80.36, 24.95 ], [ -80.36, 25.0 ], [ -80.35, 25.01 ], [ -80.33, 25.01 ], [ -80.32, 25.02 ], [ -80.28, 25.02 ], [ -80.24, 25.05 ] ] ] } }, { "storm_id": "64943", "lat": 44.3275, "lon": -74.92, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.2811, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 23.0, "ebshear": 8.0, "srh01": 228.0, "maxllaz": 0.003, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 228.0 }, { "name": "hrrr_pwat", "value": 14.1229 }, { "name": "alignment", "value": -15.8887 }, { "name": "tau", "value": 1.6401 }, { "name": "maxllaz", "value": 0.003 } ], "model_scores": { "gbt_prob": 0.2811 }, "coherence_score": 1.6401015520095825, "coherence_diagnostics": { "tau": 1.6401015520095825, "grad_tau": 0.06096630170941353, "torsion": 0.0, "alignment": -15.888677597045898, "S_field": 0.43629685044288635, "Gamma_field": 0.17183756828308105, "S_over_Gamma": 2.5390074253082275, "Da": 9.796361923217773, "E_coh": 0.7889052033424377, "singularity_count": 1.0, "singularity_conditions_met": 1, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": false, "high_damkohler": false } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -74.95, 44.36 ], [ -74.91, 44.36 ], [ -74.88, 44.33 ], [ -74.88, 44.32 ], [ -74.9, 44.3 ], [ -74.94, 44.29 ], [ -74.95, 44.3 ], [ -74.95, 44.36 ] ] ] } }, { "storm_id": "64966", "lat": 24.4811, "lon": -79.8256, "motion_east": 7.3, "motion_south": -2.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.2661, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 1348.0, "ebshear": 40.0, "srh01": 58.0, "maxllaz": 0.002, "mesh": 0.03, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 58.0 }, { "name": "hrrr_pwat", "value": 47.8729 }, { "name": "alignment", "value": 1.7358 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.002 } ], "model_scores": { "gbt_prob": 0.2661 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.6605372428894043, "torsion": 0.0, "alignment": 1.7357959747314453, "S_field": 0.838021457195282, "Gamma_field": 0.18100422620773315, "S_over_Gamma": 4.629844665527344, "Da": 10.770944595336914, "E_coh": 0.8716888427734375, "singularity_count": 4.0, "singularity_conditions_met": 4, "singularity_detail": { "s_over_gamma": true, "high_gradient": true, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -79.84, 24.51 ], [ -79.8, 24.51 ], [ -79.79, 24.5 ], [ -79.79, 24.46 ], [ -79.81, 24.44 ], [ -79.85, 24.44 ], [ -79.85, 24.47 ], [ -79.86, 24.49 ], [ -79.84, 24.51 ] ] ] } }, { "storm_id": "64886", "lat": 39.6853, "lon": -90.6779, "motion_east": 16.9, "motion_south": 10.8, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.2523, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 373.0, "ebshear": 42.0, "srh01": 101.0, "maxllaz": 0.004, "mesh": 0.35, "flash_rate": 21.0, "top_features": [ { "name": "srh01", "value": 101.0 }, { "name": "hrrr_pwat", "value": 14.6229 }, { "name": "alignment", "value": -1.5602 }, { "name": "tau", "value": 0.7575 }, { "name": "maxllaz", "value": 0.004 } ], "model_scores": { "gbt_prob": 0.2523 }, "coherence_score": 0.7574765086174011, "coherence_diagnostics": { "tau": 0.7574765086174011, "grad_tau": 0.09589020162820816, "torsion": 0.0, "alignment": -1.5602400302886963, "S_field": 0.19747339189052582, "Gamma_field": 0.32933756709098816, "S_over_Gamma": 0.5996078252792358, "Da": 18.97035026550293, "E_coh": 0.3336348235607147, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -90.69, 39.76 ], [ -90.64, 39.76 ], [ -90.62, 39.74 ], [ -90.61, 39.74 ], [ -90.6, 39.73 ], [ -90.6, 39.68 ], [ -90.63, 39.65 ], [ -90.63, 39.64 ], [ -90.64, 39.64 ], [ -90.66, 39.62 ], [ -90.68, 39.62 ], [ -90.69, 39.61 ], [ -90.75, 39.61 ], [ -90.77, 39.64 ], [ -90.77, 39.67 ], [ -90.75, 39.69 ], [ -90.75, 39.71 ], [ -90.71, 39.75 ], [ -90.69, 39.76 ] ] ] } }, { "storm_id": "64673", "lat": 39.105, "lon": -88.12, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.2505, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 444.0, "ebshear": 34.0, "srh01": 292.0, "maxllaz": 0.001, "mesh": 0.37, "flash_rate": 1.0, "top_features": [ { "name": "srh01", "value": 292.0 }, { "name": "hrrr_pwat", "value": 18.4979 }, { "name": "alignment", "value": 8.1292 }, { "name": "tau", "value": 1.0651 }, { "name": "maxllaz", "value": 0.001 } ], "model_scores": { "gbt_prob": 0.2505 }, "coherence_score": 1.065098524093628, "coherence_diagnostics": { "tau": 1.065098524093628, "grad_tau": 0.12752535939216614, "torsion": 0.0, "alignment": 8.129236221313477, "S_field": 0.3069458603858948, "Gamma_field": 0.25100424885749817, "S_over_Gamma": 1.22287118434906, "Da": 14.283723831176758, "E_coh": 0.43958723545074463, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 4, "geometry": { "type": "Polygon", "coordinates": [ [ [ -88.15, 39.15 ], [ -88.11, 39.15 ], [ -88.07, 39.11 ], [ -88.07, 39.08 ], [ -88.1, 39.06 ], [ -88.12, 39.06 ], [ -88.14, 39.08 ], [ -88.14, 39.1 ], [ -88.15, 39.11 ], [ -88.15, 39.15 ] ] ] } }, { "storm_id": "65035", "lat": 38.862, "lon": -88.249, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.2505, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 328.0, "ebshear": 38.0, "srh01": 324.0, "maxllaz": 0.004, "mesh": 0.18, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 324.0 }, { "name": "hrrr_pwat", "value": 18.4979 }, { "name": "alignment", "value": 8.1292 }, { "name": "tau", "value": 1.0651 }, { "name": "maxllaz", "value": 0.004 } ], "model_scores": { "gbt_prob": 0.2505 }, "coherence_score": 1.065098524093628, "coherence_diagnostics": { "tau": 1.065098524093628, "grad_tau": 0.12752535939216614, "torsion": 0.0, "alignment": 8.129236221313477, "S_field": 0.3069458603858948, "Gamma_field": 0.25100424885749817, "S_over_Gamma": 1.22287118434906, "Da": 14.283723831176758, "E_coh": 0.43958723545074463, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -88.28, 38.9 ], [ -88.22, 38.9 ], [ -88.2, 38.88 ], [ -88.2, 38.83 ], [ -88.21, 38.82 ], [ -88.25, 38.82 ], [ -88.27, 38.83 ], [ -88.29, 38.85 ], [ -88.29, 38.89 ], [ -88.28, 38.9 ] ] ] } }, { "storm_id": "64799", "lat": 39.5075, "lon": -90.25, "motion_east": 15.0, "motion_south": 8.8, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.249, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 451.0, "ebshear": 40.0, "srh01": 85.0, "maxllaz": 0.007, "mesh": 0.86, "flash_rate": 4.0, "top_features": [ { "name": "srh01", "value": 85.0 }, { "name": "hrrr_pwat", "value": 14.6229 }, { "name": "alignment", "value": -1.5602 }, { "name": "tau", "value": 0.7575 }, { "name": "maxllaz", "value": 0.007 } ], "model_scores": { "gbt_prob": 0.249 }, "coherence_score": 0.7574765086174011, "coherence_diagnostics": { "tau": 0.7574765086174011, "grad_tau": 0.09589020162820816, "torsion": 0.0, "alignment": -1.5602400302886963, "S_field": 0.19747339189052582, "Gamma_field": 0.32933756709098816, "S_over_Gamma": 0.5996078252792358, "Da": 18.97035026550293, "E_coh": 0.3336348235607147, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 3, "geometry": { "type": "Polygon", "coordinates": [ [ [ -90.27, 39.54 ], [ -90.21, 39.54 ], [ -90.21, 39.48 ], [ -90.22, 39.47 ], [ -90.26, 39.47 ], [ -90.28, 39.49 ], [ -90.28, 39.53 ], [ -90.27, 39.54 ] ] ] } }, { "storm_id": "64921", "lat": 45.8689, "lon": -76.4889, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.2467, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 3.0, "ebshear": 2.0, "srh01": 122.0, "maxllaz": 0.001, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 122.0 }, { "name": "hrrr_pwat", "value": 12.1229 }, { "name": "alignment", "value": -6.0747 }, { "name": "tau", "value": 1.5196 }, { "name": "maxllaz", "value": 0.001 } ], "model_scores": { "gbt_prob": 0.2467 }, "coherence_score": 1.5196300745010376, "coherence_diagnostics": { "tau": 1.5196300745010376, "grad_tau": 0.26606038212776184, "torsion": 0.0, "alignment": -6.074661731719971, "S_field": 0.31559884548187256, "Gamma_field": 0.1843375712633133, "S_over_Gamma": 1.712070107460022, "Da": 10.995460510253906, "E_coh": 0.5834417939186096, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": false, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -76.5, 45.91 ], [ -76.48, 45.91 ], [ -76.45, 45.87 ], [ -76.45, 45.84 ], [ -76.46, 45.83 ], [ -76.51, 45.83 ], [ -76.52, 45.84 ], [ -76.53, 45.88 ], [ -76.5, 45.91 ] ] ] } }, { "storm_id": "64940", "lat": 45.7127, "lon": -76.3336, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.2467, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 3.0, "ebshear": 2.0, "srh01": 127.0, "maxllaz": 0.001, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 127.0 }, { "name": "hrrr_pwat", "value": 12.1229 }, { "name": "alignment", "value": -6.0747 }, { "name": "tau", "value": 1.5196 }, { "name": "maxllaz", "value": 0.001 } ], "model_scores": { "gbt_prob": 0.2467 }, "coherence_score": 1.5196300745010376, "coherence_diagnostics": { "tau": 1.5196300745010376, "grad_tau": 0.26606038212776184, "torsion": 0.0, "alignment": -6.074661731719971, "S_field": 0.31559884548187256, "Gamma_field": 0.1843375712633133, "S_over_Gamma": 1.712070107460022, "Da": 10.995460510253906, "E_coh": 0.5834417939186096, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": false, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -76.37, 45.75 ], [ -76.32, 45.74 ], [ -76.32, 45.73 ], [ -76.3, 45.72 ], [ -76.3, 45.71 ], [ -76.28, 45.69 ], [ -76.28, 45.65 ], [ -76.34, 45.65 ], [ -76.4, 45.71 ], [ -76.39, 45.74 ], [ -76.37, 45.75 ] ] ] } }, { "storm_id": "64760", "lat": 38.7259, "lon": -89.3438, "motion_east": 13.1, "motion_south": 13.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.2314, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 288.0, "ebshear": 28.0, "srh01": 323.0, "maxllaz": 0.006, "mesh": 0.23, "flash_rate": 6.0, "top_features": [ { "name": "srh01", "value": 323.0 }, { "name": "hrrr_pwat", "value": 18.6229 }, { "name": "alignment", "value": 8.4613 }, { "name": "tau", "value": 0.6663 }, { "name": "maxllaz", "value": 0.006 } ], "model_scores": { "gbt_prob": 0.2314 }, "coherence_score": 0.6662681102752686, "coherence_diagnostics": { "tau": 0.6662681102752686, "grad_tau": 0.15441472828388214, "torsion": 0.0, "alignment": 8.461260795593262, "S_field": 0.26368314027786255, "Gamma_field": 1.4643375873565674, "S_over_Gamma": 0.1800699084997177, "Da": 85.51454162597656, "E_coh": 0.1279519498348236, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 4, "geometry": { "type": "Polygon", "coordinates": [ [ [ -89.26, 38.86 ], [ -89.24, 38.85 ], [ -89.23, 38.86 ], [ -89.21, 38.86 ], [ -89.19, 38.84 ], [ -89.19, 38.82 ], [ -89.2, 38.81 ], [ -89.2, 38.79 ], [ -89.22, 38.77 ], [ -89.25, 38.76 ], [ -89.28, 38.73 ], [ -89.29, 38.71 ], [ -89.29, 38.67 ], [ -89.31, 38.66 ], [ -89.34, 38.62 ], [ -89.36, 38.62 ], [ -89.38, 38.6 ], [ -89.42, 38.58 ], [ -89.44, 38.58 ], [ -89.5, 38.55 ], [ -89.54, 38.56 ], [ -89.54, 38.63 ], [ -89.53, 38.64 ], [ -89.53, 38.67 ], [ -89.52, 38.69 ], [ -89.48, 38.73 ], [ -89.46, 38.74 ], [ -89.37, 38.76 ], [ -89.35, 38.78 ], [ -89.34, 38.78 ], [ -89.28, 38.85 ], [ -89.26, 38.86 ] ] ] } }, { "storm_id": "64951", "lat": 39.2167, "lon": -89.6973, "motion_east": 16.9, "motion_south": 9.9, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.2208, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 731.0, "ebshear": 47.0, "srh01": 137.0, "maxllaz": 0.003, "mesh": 0.36, "flash_rate": 15.0, "top_features": [ { "name": "srh01", "value": 137.0 }, { "name": "hrrr_pwat", "value": 18.6229 }, { "name": "alignment", "value": 8.4613 }, { "name": "tau", "value": 0.6663 }, { "name": "maxllaz", "value": 0.003 } ], "model_scores": { "gbt_prob": 0.2208 }, "coherence_score": 0.6662681102752686, "coherence_diagnostics": { "tau": 0.6662681102752686, "grad_tau": 0.15441472828388214, "torsion": 0.0, "alignment": 8.461260795593262, "S_field": 0.26368314027786255, "Gamma_field": 1.4643375873565674, "S_over_Gamma": 0.1800699084997177, "Da": 85.51454162597656, "E_coh": 0.1279519498348236, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -89.71, 39.29 ], [ -89.67, 39.29 ], [ -89.6, 39.22 ], [ -89.58, 39.21 ], [ -89.58, 39.16 ], [ -89.6, 39.14 ], [ -89.69, 39.14 ], [ -89.71, 39.16 ], [ -89.72, 39.16 ], [ -89.76, 39.2 ], [ -89.76, 39.22 ], [ -89.8, 39.25 ], [ -89.8, 39.26 ], [ -89.77, 39.26 ], [ -89.71, 39.29 ] ] ] } }, { "storm_id": "64915", "lat": 39.2056, "lon": -88.8722, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.2094, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 564.0, "ebshear": 41.0, "srh01": 325.0, "maxllaz": 0.004, "mesh": 0.3, "flash_rate": 3.0, "top_features": [ { "name": "srh01", "value": 325.0 }, { "name": "hrrr_pwat", "value": 17.8729 }, { "name": "alignment", "value": 7.288 }, { "name": "tau", "value": 0.931 }, { "name": "maxllaz", "value": 0.004 } ], "model_scores": { "gbt_prob": 0.2094 }, "coherence_score": 0.9310303926467896, "coherence_diagnostics": { "tau": 0.9310303926467896, "grad_tau": 0.1994503289461136, "torsion": 0.0, "alignment": 7.287980556488037, "S_field": 0.2720882296562195, "Gamma_field": 0.2260042279958725, "S_over_Gamma": 1.2039077281951904, "Da": 12.908236503601074, "E_coh": 0.3407139480113983, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -88.9, 39.24 ], [ -88.83, 39.24 ], [ -88.82, 39.23 ], [ -88.82, 39.18 ], [ -88.84, 39.16 ], [ -88.9, 39.16 ], [ -88.92, 39.18 ], [ -88.92, 39.22 ], [ -88.9, 39.24 ] ] ] } }, { "storm_id": "64829", "lat": 39.3364, "lon": -89.9921, "motion_east": 16.6, "motion_south": 10.4, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.2093, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 647.0, "ebshear": 42.0, "srh01": 82.0, "maxllaz": 0.003, "mesh": 0.27, "flash_rate": 10.0, "top_features": [ { "name": "srh01", "value": 82.0 }, { "name": "hrrr_pwat", "value": 18.6229 }, { "name": "alignment", "value": 8.4613 }, { "name": "tau", "value": 0.6663 }, { "name": "maxllaz", "value": 0.003 } ], "model_scores": { "gbt_prob": 0.2093 }, "coherence_score": 0.6662681102752686, "coherence_diagnostics": { "tau": 0.6662681102752686, "grad_tau": 0.15441472828388214, "torsion": 0.0, "alignment": 8.461260795593262, "S_field": 0.26368314027786255, "Gamma_field": 1.4643375873565674, "S_over_Gamma": 0.1800699084997177, "Da": 85.51454162597656, "E_coh": 0.1279519498348236, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 3, "geometry": { "type": "Polygon", "coordinates": [ [ [ -90.02, 39.39 ], [ -89.91, 39.39 ], [ -89.87, 39.35 ], [ -89.87, 39.31 ], [ -89.91, 39.28 ], [ -89.99, 39.28 ], [ -90.0, 39.29 ], [ -90.03, 39.29 ], [ -90.05, 39.3 ], [ -90.07, 39.32 ], [ -90.07, 39.36 ], [ -90.05, 39.38 ], [ -90.03, 39.38 ], [ -90.02, 39.39 ] ] ] } }, { "storm_id": "65036", "lat": 27.76, "lon": -79.4286, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.2069, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 1216.0, "ebshear": 74.0, "srh01": 68.0, "maxllaz": 0.004, "mesh": 0.08, "flash_rate": 1.0, "top_features": [ { "name": "srh01", "value": 68.0 }, { "name": "hrrr_pwat", "value": 34.7479 }, { "name": "alignment", "value": 0.729 }, { "name": "tau", "value": 0.9591 }, { "name": "maxllaz", "value": 0.004 } ], "model_scores": { "gbt_prob": 0.2069 }, "coherence_score": 0.9590920805931091, "coherence_diagnostics": { "tau": 0.9590920805931091, "grad_tau": 0.10516572743654251, "torsion": 0.0, "alignment": 0.7290315628051758, "S_field": 0.2755293846130371, "Gamma_field": 0.22017090022563934, "S_over_Gamma": 1.2514342069625854, "Da": 12.817811012268066, "E_coh": 0.3572664260864258, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -79.42, 27.79 ], [ -79.38, 27.78 ], [ -79.38, 27.72 ], [ -79.47, 27.72 ], [ -79.47, 27.76 ], [ -79.46, 27.76 ], [ -79.42, 27.79 ] ] ] } }, { "storm_id": "64977", "lat": 39.4989, "lon": -89.1356, "motion_east": 6.7, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.2036, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 402.0, "ebshear": 53.0, "srh01": 130.0, "maxllaz": 0.005, "mesh": 0.08, "flash_rate": 1.0, "top_features": [ { "name": "srh01", "value": 130.0 }, { "name": "hrrr_pwat", "value": 12.1229 }, { "name": "alignment", "value": 5.0931 }, { "name": "tau", "value": 0.9598 }, { "name": "maxllaz", "value": 0.005 } ], "model_scores": { "gbt_prob": 0.2036 }, "coherence_score": 0.9598493576049805, "coherence_diagnostics": { "tau": 0.9598493576049805, "grad_tau": 0.16053985059261322, "torsion": 0.0, "alignment": 5.093071460723877, "S_field": 0.22200170159339905, "Gamma_field": 0.24350424110889435, "S_over_Gamma": 0.9116954207420349, "Da": 13.867314338684082, "E_coh": 0.44223469495773315, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -89.15, 39.53 ], [ -89.12, 39.53 ], [ -89.1, 39.52 ], [ -89.1, 39.47 ], [ -89.11, 39.46 ], [ -89.15, 39.46 ], [ -89.17, 39.48 ], [ -89.17, 39.51 ], [ -89.15, 39.53 ] ] ] } }, { "storm_id": "65040", "lat": 27.73, "lon": -79.5678, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.2028, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 1206.0, "ebshear": 76.0, "srh01": 66.0, "maxllaz": 0.0, "mesh": 0.16, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 66.0 }, { "name": "hrrr_pwat", "value": 34.7479 }, { "name": "alignment", "value": 0.729 }, { "name": "tau", "value": 0.9591 }, { "name": "maxllaz", "value": 0.0 } ], "model_scores": { "gbt_prob": 0.2028 }, "coherence_score": 0.9590920805931091, "coherence_diagnostics": { "tau": 0.9590920805931091, "grad_tau": 0.10516572743654251, "torsion": 0.0, "alignment": 0.7290315628051758, "S_field": 0.2755293846130371, "Gamma_field": 0.22017090022563934, "S_over_Gamma": 1.2514342069625854, "Da": 12.817811012268066, "E_coh": 0.3572664260864258, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -79.59, 27.76 ], [ -79.54, 27.76 ], [ -79.53, 27.75 ], [ -79.53, 27.7 ], [ -79.56, 27.7 ], [ -79.57, 27.69 ], [ -79.6, 27.7 ], [ -79.6, 27.75 ], [ -79.59, 27.76 ] ] ] } }, { "storm_id": "64992", "lat": 39.5212, "lon": -88.4924, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.202, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 735.0, "ebshear": 44.0, "srh01": 182.0, "maxllaz": 0.004, "mesh": 0.5, "flash_rate": 12.0, "top_features": [ { "name": "srh01", "value": 182.0 }, { "name": "hrrr_pwat", "value": 12.1229 }, { "name": "alignment", "value": 5.0931 }, { "name": "tau", "value": 0.9598 }, { "name": "maxllaz", "value": 0.004 } ], "model_scores": { "gbt_prob": 0.202 }, "coherence_score": 0.9598493576049805, "coherence_diagnostics": { "tau": 0.9598493576049805, "grad_tau": 0.16053985059261322, "torsion": 0.0, "alignment": 5.093071460723877, "S_field": 0.22200170159339905, "Gamma_field": 0.24350424110889435, "S_over_Gamma": 0.9116954207420349, "Da": 13.867314338684082, "E_coh": 0.44223469495773315, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -88.46, 39.61 ], [ -88.42, 39.59 ], [ -88.39, 39.55 ], [ -88.39, 39.5 ], [ -88.43, 39.46 ], [ -88.47, 39.45 ], [ -88.48, 39.44 ], [ -88.5, 39.44 ], [ -88.51, 39.43 ], [ -88.57, 39.45 ], [ -88.59, 39.48 ], [ -88.59, 39.53 ], [ -88.58, 39.55 ], [ -88.56, 39.57 ], [ -88.5, 39.6 ], [ -88.47, 39.6 ], [ -88.46, 39.61 ] ] ] } }, { "storm_id": "65007", "lat": 44.0427, "lon": -81.0709, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.2003, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 19.0, "ebshear": 6.0, "srh01": 277.0, "maxllaz": 0.002, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 277.0 }, { "name": "hrrr_pwat", "value": 13.9979 }, { "name": "alignment", "value": 17.2254 }, { "name": "tau", "value": 2.0377 }, { "name": "maxllaz", "value": 0.002 } ], "model_scores": { "gbt_prob": 0.2003 }, "coherence_score": 2.037745952606201, "coherence_diagnostics": { "tau": 2.037745952606201, "grad_tau": 0.012581633403897285, "torsion": 0.0, "alignment": 17.225418090820312, "S_field": 0.45293205976486206, "Gamma_field": 0.15767090022563934, "S_over_Gamma": 2.8726420402526855, "Da": 9.360907554626465, "E_coh": 0.7485403418540955, "singularity_count": 2.0, "singularity_conditions_met": 2, "singularity_detail": { "s_over_gamma": true, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": false } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -81.08, 44.08 ], [ -81.02, 44.08 ], [ -81.01, 44.07 ], [ -81.01, 44.03 ], [ -81.03, 44.01 ], [ -81.09, 44.01 ], [ -81.11, 44.0 ], [ -81.12, 44.01 ], [ -81.12, 44.04 ], [ -81.11, 44.06 ], [ -81.08, 44.08 ] ] ] } }, { "storm_id": "65029", "lat": 24.3263, "lon": -79.5697, "motion_east": 7.3, "motion_south": -2.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1985, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 1439.0, "ebshear": 37.0, "srh01": 49.0, "maxllaz": 0.002, "mesh": 0.23, "flash_rate": 2.0, "top_features": [ { "name": "srh01", "value": 49.0 }, { "name": "hrrr_pwat", "value": 47.8729 }, { "name": "alignment", "value": 1.7358 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.002 } ], "model_scores": { "gbt_prob": 0.1985 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.6605372428894043, "torsion": 0.0, "alignment": 1.7357959747314453, "S_field": 0.838021457195282, "Gamma_field": 0.18100422620773315, "S_over_Gamma": 4.629844665527344, "Da": 10.770944595336914, "E_coh": 0.8716888427734375, "singularity_count": 4.0, "singularity_conditions_met": 4, "singularity_detail": { "s_over_gamma": true, "high_gradient": true, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -79.4, 24.41 ], [ -79.33, 24.41 ], [ -79.32, 24.4 ], [ -79.32, 24.35 ], [ -79.35, 24.32 ], [ -79.43, 24.32 ], [ -79.44, 24.31 ], [ -79.45, 24.32 ], [ -79.47, 24.32 ], [ -79.5, 24.29 ], [ -79.54, 24.27 ], [ -79.59, 24.27 ], [ -79.62, 24.25 ], [ -79.73, 24.26 ], [ -79.74, 24.24 ], [ -79.75, 24.24 ], [ -79.74, 24.25 ], [ -79.75, 24.27 ], [ -79.77, 24.28 ], [ -79.77, 24.35 ], [ -79.75, 24.37 ], [ -79.73, 24.36 ], [ -79.68, 24.36 ], [ -79.67, 24.35 ], [ -79.65, 24.35 ], [ -79.62, 24.37 ], [ -79.56, 24.37 ], [ -79.55, 24.36 ], [ -79.47, 24.36 ], [ -79.4, 24.41 ] ] ] } }, { "storm_id": "64998", "lat": 39.5456, "lon": -88.9033, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1981, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 480.0, "ebshear": 50.0, "srh01": 152.0, "maxllaz": 0.004, "mesh": 0.41, "flash_rate": 4.0, "top_features": [ { "name": "srh01", "value": 152.0 }, { "name": "hrrr_pwat", "value": 12.1229 }, { "name": "alignment", "value": 5.0931 }, { "name": "tau", "value": 0.9598 }, { "name": "maxllaz", "value": 0.004 } ], "model_scores": { "gbt_prob": 0.1981 }, "coherence_score": 0.9598493576049805, "coherence_diagnostics": { "tau": 0.9598493576049805, "grad_tau": 0.16053985059261322, "torsion": 0.0, "alignment": 5.093071460723877, "S_field": 0.22200170159339905, "Gamma_field": 0.24350424110889435, "S_over_Gamma": 0.9116954207420349, "Da": 13.867314338684082, "E_coh": 0.44223469495773315, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -88.92, 39.58 ], [ -88.88, 39.58 ], [ -88.87, 39.57 ], [ -88.87, 39.52 ], [ -88.88, 39.5 ], [ -88.91, 39.5 ], [ -88.94, 39.52 ], [ -88.94, 39.56 ], [ -88.92, 39.58 ] ] ] } }, { "storm_id": "65018", "lat": 49.3653, "lon": -92.3997, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1837, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 316.0, "ebshear": 20.0, "srh01": 174.0, "maxllaz": 0.003, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 174.0 }, { "name": "hrrr_pwat", "value": 12.3729 }, { "name": "alignment", "value": 8.5767 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.003 } ], "model_scores": { "gbt_prob": 0.1837 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.6091820597648621, "torsion": 0.0, "alignment": 8.576704025268555, "S_field": 0.24140945076942444, "Gamma_field": 0.19767089188098907, "S_over_Gamma": 1.2212696075439453, "Da": 10.555935859680176, "E_coh": 0.3196193277835846, "singularity_count": 4.0, "singularity_conditions_met": 4, "singularity_detail": { "s_over_gamma": true, "high_gradient": true, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -92.52, 49.46 ], [ -92.48, 49.46 ], [ -92.46, 49.44 ], [ -92.42, 49.42 ], [ -92.4, 49.42 ], [ -92.3, 49.34 ], [ -92.28, 49.34 ], [ -92.27, 49.33 ], [ -92.19, 49.33 ], [ -92.18, 49.32 ], [ -92.16, 49.32 ], [ -92.12, 49.27 ], [ -92.13, 49.23 ], [ -92.14, 49.22 ], [ -92.19, 49.22 ], [ -92.31, 49.28 ], [ -92.39, 49.3 ], [ -92.42, 49.34 ], [ -92.42, 49.35 ], [ -92.47, 49.39 ], [ -92.55, 49.39 ], [ -92.56, 49.38 ], [ -92.6, 49.38 ], [ -92.61, 49.39 ], [ -92.61, 49.42 ], [ -92.6, 49.42 ], [ -92.58, 49.44 ], [ -92.58, 49.45 ], [ -92.53, 49.45 ], [ -92.52, 49.46 ] ] ] } }, { "storm_id": "64902", "lat": 24.1067, "lon": -79.6989, "motion_east": 7.3, "motion_south": -2.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1772, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 1521.0, "ebshear": 38.0, "srh01": 44.0, "maxllaz": 0.002, "mesh": 0.12, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 44.0 }, { "name": "hrrr_pwat", "value": 47.8729 }, { "name": "alignment", "value": 1.7358 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.002 } ], "model_scores": { "gbt_prob": 0.1772 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.6605372428894043, "torsion": 0.0, "alignment": 1.7357959747314453, "S_field": 0.838021457195282, "Gamma_field": 0.18100422620773315, "S_over_Gamma": 4.629844665527344, "Da": 10.770944595336914, "E_coh": 0.8716888427734375, "singularity_count": 4.0, "singularity_conditions_met": 4, "singularity_detail": { "s_over_gamma": true, "high_gradient": true, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -79.67, 24.14 ], [ -79.64, 24.14 ], [ -79.62, 24.13 ], [ -79.58, 24.05 ], [ -79.82, 24.05 ], [ -79.79, 24.1 ], [ -79.77, 24.11 ], [ -79.73, 24.1 ], [ -79.67, 24.14 ] ] ] } }, { "storm_id": "64899", "lat": 27.1278, "lon": -79.4944, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1653, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 1765.0, "ebshear": 74.0, "srh01": 68.0, "maxllaz": 0.003, "mesh": 0.27, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 68.0 }, { "name": "hrrr_pwat", "value": 41.3729 }, { "name": "alignment", "value": 3.3277 }, { "name": "tau", "value": 0.8449 }, { "name": "maxllaz", "value": 0.003 } ], "model_scores": { "gbt_prob": 0.1653 }, "coherence_score": 0.8449167013168335, "coherence_diagnostics": { "tau": 0.8449167013168335, "grad_tau": 0.19778206944465637, "torsion": 0.0, "alignment": 3.3277134895324707, "S_field": 0.35300546884536743, "Gamma_field": 0.5401709079742432, "S_over_Gamma": 0.6535069942474365, "Da": 31.67258071899414, "E_coh": 0.19852207601070404, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -79.5, 27.16 ], [ -79.49, 27.16 ], [ -79.46, 27.13 ], [ -79.45, 27.09 ], [ -79.51, 27.09 ], [ -79.52, 27.1 ], [ -79.52, 27.12 ], [ -79.5, 27.14 ], [ -79.5, 27.16 ] ] ] } }, { "storm_id": "64590", "lat": 25.86, "lon": -79.5211, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1628, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 1515.0, "ebshear": 66.0, "srh01": 31.0, "maxllaz": 0.002, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 31.0 }, { "name": "hrrr_pwat", "value": 45.2479 }, { "name": "alignment", "value": 4.7899 }, { "name": "tau", "value": 0.6605 }, { "name": "maxllaz", "value": 0.002 } ], "model_scores": { "gbt_prob": 0.1628 }, "coherence_score": 0.6605372428894043, "coherence_diagnostics": { "tau": 0.6605372428894043, "grad_tau": 0.4459597170352936, "torsion": 0.0, "alignment": 4.78986930847168, "S_field": 0.6607133746147156, "Gamma_field": 0.18267089128494263, "S_over_Gamma": 3.616960287094116, "Da": 10.78135871887207, "E_coh": 0.6576529741287231, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 5, "geometry": { "type": "Polygon", "coordinates": [ [ [ -79.54, 25.89 ], [ -79.5, 25.89 ], [ -79.48, 25.88 ], [ -79.48, 25.83 ], [ -79.49, 25.82 ], [ -79.55, 25.82 ], [ -79.55, 25.85 ], [ -79.56, 25.87 ], [ -79.54, 25.89 ] ] ] } }, { "storm_id": "64854", "lat": 24.8528, "lon": -80.6222, "motion_east": 6.7, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1598, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 2258.0, "ebshear": 46.0, "srh01": 35.0, "maxllaz": 0.006, "mesh": 0.22, "flash_rate": 7.0, "top_features": [ { "name": "srh01", "value": 35.0 }, { "name": "hrrr_pwat", "value": 47.7479 }, { "name": "alignment", "value": 2.2983 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.006 } ], "model_scores": { "gbt_prob": 0.1598 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.5159755945205688, "torsion": 0.0, "alignment": 2.2982959747314453, "S_field": 0.7823969125747681, "Gamma_field": 0.17350423336029053, "S_over_Gamma": 4.509382247924805, "Da": 10.251805305480957, "E_coh": 0.8237240314483643, "singularity_count": 4.0, "singularity_conditions_met": 4, "singularity_detail": { "s_over_gamma": true, "high_gradient": true, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -80.58, 24.93 ], [ -80.57, 24.92 ], [ -80.56, 24.93 ], [ -80.53, 24.9 ], [ -80.53, 24.85 ], [ -80.55, 24.83 ], [ -80.55, 24.82 ], [ -80.61, 24.78 ], [ -80.62, 24.79 ], [ -80.66, 24.77 ], [ -80.71, 24.77 ], [ -80.74, 24.8 ], [ -80.74, 24.83 ], [ -80.71, 24.86 ], [ -80.68, 24.86 ], [ -80.66, 24.87 ], [ -80.62, 24.91 ], [ -80.58, 24.93 ] ] ] } }, { "storm_id": "65019", "lat": 49.0096, "lon": -92.6652, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1574, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 24.0, "ebshear": 7.0, "srh01": 140.0, "maxllaz": 0.001, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 140.0 }, { "name": "hrrr_pwat", "value": 12.3729 }, { "name": "alignment", "value": 8.5767 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.001 } ], "model_scores": { "gbt_prob": 0.1574 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.6091820597648621, "torsion": 0.0, "alignment": 8.576704025268555, "S_field": 0.24140945076942444, "Gamma_field": 0.19767089188098907, "S_over_Gamma": 1.2212696075439453, "Da": 10.555935859680176, "E_coh": 0.3196193277835846, "singularity_count": 4.0, "singularity_conditions_met": 4, "singularity_detail": { "s_over_gamma": true, "high_gradient": true, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -92.81, 49.11 ], [ -92.77, 49.11 ], [ -92.76, 49.1 ], [ -92.74, 49.1 ], [ -92.69, 49.05 ], [ -92.65, 49.04 ], [ -92.64, 49.03 ], [ -92.62, 49.03 ], [ -92.61, 49.02 ], [ -92.59, 49.02 ], [ -92.51, 48.98 ], [ -92.5, 48.97 ], [ -92.5, 48.92 ], [ -92.51, 48.91 ], [ -92.52, 48.92 ], [ -92.53, 48.91 ], [ -92.59, 48.91 ], [ -92.6, 48.9 ], [ -92.63, 48.91 ], [ -92.7, 48.97 ], [ -92.72, 49.01 ], [ -92.76, 49.02 ], [ -92.77, 49.03 ], [ -92.79, 49.03 ], [ -92.82, 49.05 ], [ -92.82, 49.1 ], [ -92.81, 49.11 ] ] ] } }, { "storm_id": "65031", "lat": 50.055, "lon": -92.569, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1574, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 4.0, "ebshear": 2.0, "srh01": 166.0, "maxllaz": 0.002, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 166.0 }, { "name": "hrrr_pwat", "value": 12.3729 }, { "name": "alignment", "value": 8.5767 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.002 } ], "model_scores": { "gbt_prob": 0.1574 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.6091820597648621, "torsion": 0.0, "alignment": 8.576704025268555, "S_field": 0.24140945076942444, "Gamma_field": 0.19767089188098907, "S_over_Gamma": 1.2212696075439453, "Da": 10.555935859680176, "E_coh": 0.3196193277835846, "singularity_count": 4.0, "singularity_conditions_met": 4, "singularity_detail": { "s_over_gamma": true, "high_gradient": true, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -92.62, 50.09 ], [ -92.5, 50.09 ], [ -92.49, 50.08 ], [ -92.49, 50.03 ], [ -92.55, 50.02 ], [ -92.56, 50.01 ], [ -92.6, 50.03 ], [ -92.63, 50.03 ], [ -92.63, 50.08 ], [ -92.62, 50.09 ] ] ] } }, { "storm_id": "65032", "lat": 50.0264, "lon": -92.9882, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1532, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 5.0, "ebshear": 5.0, "srh01": 68.0, "maxllaz": 0.002, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 68.0 }, { "name": "hrrr_pwat", "value": 12.3729 }, { "name": "alignment", "value": 8.5767 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.002 } ], "model_scores": { "gbt_prob": 0.1532 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.6091820597648621, "torsion": 0.0, "alignment": 8.576704025268555, "S_field": 0.24140945076942444, "Gamma_field": 0.19767089188098907, "S_over_Gamma": 1.2212696075439453, "Da": 10.555935859680176, "E_coh": 0.3196193277835846, "singularity_count": 4.0, "singularity_conditions_met": 4, "singularity_detail": { "s_over_gamma": true, "high_gradient": true, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -93.02, 50.08 ], [ -92.92, 50.07 ], [ -92.89, 50.04 ], [ -92.89, 50.02 ], [ -92.93, 49.98 ], [ -92.95, 49.97 ], [ -93.05, 49.97 ], [ -93.07, 50.0 ], [ -93.07, 50.03 ], [ -93.06, 50.05 ], [ -93.02, 50.08 ] ] ] } }, { "storm_id": "65033", "lat": 49.72, "lon": -93.6636, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1507, "risk_band": "moderate", "ps_tor": 0.0, "ps": 0.0, "mucape": 18.0, "ebshear": 12.0, "srh01": 99.0, "maxllaz": 0.001, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 99.0 }, { "name": "hrrr_pwat", "value": 10.7479 }, { "name": "alignment", "value": 8.2642 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.001 } ], "model_scores": { "gbt_prob": 0.1507 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.573650062084198, "torsion": 0.0, "alignment": 8.264204025268555, "S_field": 0.25971299409866333, "Gamma_field": 0.21100422739982605, "S_over_Gamma": 1.2308425903320312, "Da": 10.929490089416504, "E_coh": 0.3342718183994293, "singularity_count": 4.0, "singularity_conditions_met": 4, "singularity_detail": { "s_over_gamma": true, "high_gradient": true, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -93.63, 49.77 ], [ -93.59, 49.77 ], [ -93.58, 49.76 ], [ -93.58, 49.73 ], [ -93.61, 49.7 ], [ -93.68, 49.66 ], [ -93.74, 49.66 ], [ -93.76, 49.68 ], [ -93.76, 49.7 ], [ -93.74, 49.72 ], [ -93.63, 49.77 ] ] ] } }, { "storm_id": "65030", "lat": 24.077, "lon": -78.745, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1472, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1278.0, "ebshear": 41.0, "srh01": 50.0, "maxllaz": 0.0, "mesh": 0.07, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 50.0 }, { "name": "hrrr_pwat", "value": 49.6229 }, { "name": "alignment", "value": 0.2983 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.0 } ], "model_scores": { "gbt_prob": 0.1472 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.8016958236694336, "torsion": 0.0, "alignment": 0.2982959747314453, "S_field": 0.8897159099578857, "Gamma_field": 0.1868375688791275, "S_over_Gamma": 4.761975288391113, "Da": 11.27304458618164, "E_coh": 0.9156003594398499, "singularity_count": 4.0, "singularity_conditions_met": 4, "singularity_detail": { "s_over_gamma": true, "high_gradient": true, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -78.81, 24.1 ], [ -78.79, 24.09 ], [ -78.71, 24.09 ], [ -78.7, 24.08 ], [ -78.68, 24.08 ], [ -78.67, 24.07 ], [ -78.67, 24.05 ], [ -78.8, 24.05 ], [ -78.81, 24.06 ], [ -78.81, 24.1 ] ] ] } }, { "storm_id": "64994", "lat": 25.56, "lon": -77.805, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1293, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1552.0, "ebshear": 47.0, "srh01": 32.0, "maxllaz": 0.003, "mesh": 0.4, "flash_rate": 2.0, "top_features": [ { "name": "srh01", "value": 32.0 }, { "name": "hrrr_pwat", "value": 49.8729 }, { "name": "alignment", "value": -0.4517 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.003 } ], "model_scores": { "gbt_prob": 0.1293 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.8583990335464478, "torsion": 0.0, "alignment": -0.4517040252685547, "S_field": 0.8713241219520569, "Gamma_field": 0.18600422143936157, "S_over_Gamma": 4.684432029724121, "Da": 11.376273155212402, "E_coh": 0.901022732257843, "singularity_count": 3.0, "singularity_conditions_met": 3, "singularity_detail": { "s_over_gamma": true, "high_gradient": true, "high_torsion": false, "positive_alignment": false, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -77.83, 25.6 ], [ -77.79, 25.6 ], [ -77.77, 25.58 ], [ -77.76, 25.56 ], [ -77.76, 25.53 ], [ -77.78, 25.51 ], [ -77.83, 25.51 ], [ -77.85, 25.53 ], [ -77.85, 25.58 ], [ -77.83, 25.6 ] ] ] } }, { "storm_id": "64984", "lat": 24.8687, "lon": -80.9737, "motion_east": 8.0, "motion_south": 1.4, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1278, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1900.0, "ebshear": 37.0, "srh01": 34.0, "maxllaz": 0.003, "mesh": 0.08, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 34.0 }, { "name": "hrrr_pwat", "value": 44.6229 }, { "name": "alignment", "value": 1.7358 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.003 } ], "model_scores": { "gbt_prob": 0.1278 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.4177667498588562, "torsion": 0.0, "alignment": 1.7357959747314453, "S_field": 0.5066530108451843, "Gamma_field": 0.18350423872470856, "S_over_Gamma": 2.7609879970550537, "Da": 10.690360069274902, "E_coh": 0.6949694156646729, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -81.02, 24.92 ], [ -81.0, 24.91 ], [ -80.95, 24.91 ], [ -80.93, 24.9 ], [ -80.92, 24.89 ], [ -80.92, 24.86 ], [ -80.9, 24.84 ], [ -80.93, 24.82 ], [ -80.95, 24.82 ], [ -80.96, 24.83 ], [ -80.98, 24.83 ], [ -80.99, 24.84 ], [ -81.03, 24.85 ], [ -81.04, 24.86 ], [ -81.04, 24.9 ], [ -81.02, 24.92 ] ] ] } }, { "storm_id": "64933", "lat": 25.0092, "lon": -78.3508, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1267, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1185.0, "ebshear": 40.0, "srh01": 43.0, "maxllaz": 0.004, "mesh": 0.16, "flash_rate": 2.0, "top_features": [ { "name": "srh01", "value": 43.0 }, { "name": "hrrr_pwat", "value": 49.6229 }, { "name": "alignment", "value": 0.2983 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.004 } ], "model_scores": { "gbt_prob": 0.1267 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.8016958236694336, "torsion": 0.0, "alignment": 0.2982959747314453, "S_field": 0.8897159099578857, "Gamma_field": 0.1868375688791275, "S_over_Gamma": 4.761975288391113, "Da": 11.27304458618164, "E_coh": 0.9156003594398499, "singularity_count": 4.0, "singularity_conditions_met": 4, "singularity_detail": { "s_over_gamma": true, "high_gradient": true, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -78.33, 25.07 ], [ -78.29, 25.07 ], [ -78.28, 25.06 ], [ -78.28, 25.02 ], [ -78.31, 24.99 ], [ -78.35, 24.97 ], [ -78.37, 24.97 ], [ -78.38, 24.96 ], [ -78.39, 24.97 ], [ -78.41, 24.97 ], [ -78.42, 24.98 ], [ -78.42, 25.02 ], [ -78.33, 25.07 ] ] ] } }, { "storm_id": "64862", "lat": 24.1036, "lon": -81.6471, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1243, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1743.0, "ebshear": 38.0, "srh01": 50.0, "maxllaz": 0.002, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 50.0 }, { "name": "hrrr_pwat", "value": 44.6229 }, { "name": "alignment", "value": 1.7358 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.002 } ], "model_scores": { "gbt_prob": 0.1243 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.4177667498588562, "torsion": 0.0, "alignment": 1.7357959747314453, "S_field": 0.5066530108451843, "Gamma_field": 0.18350423872470856, "S_over_Gamma": 2.7609879970550537, "Da": 10.690360069274902, "E_coh": 0.6949694156646729, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -81.68, 24.15 ], [ -81.64, 24.15 ], [ -81.63, 24.14 ], [ -81.59, 24.15 ], [ -81.59, 24.1 ], [ -81.6, 24.09 ], [ -81.6, 24.07 ], [ -81.65, 24.07 ], [ -81.66, 24.06 ], [ -81.68, 24.06 ], [ -81.69, 24.07 ], [ -81.69, 24.09 ], [ -81.68, 24.1 ], [ -81.68, 24.15 ] ] ] } }, { "storm_id": "64987", "lat": 49.645, "lon": -91.4983, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1236, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 22.0, "ebshear": 14.0, "srh01": 300.0, "maxllaz": 0.002, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 300.0 }, { "name": "hrrr_pwat", "value": 14.6229 }, { "name": "alignment", "value": 6.5767 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.002 } ], "model_scores": { "gbt_prob": 0.1236 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.6546428203582764, "torsion": 0.0, "alignment": 6.576704025268555, "S_field": 0.4160129129886627, "Gamma_field": 0.35267090797424316, "S_over_Gamma": 1.179606556892395, "Da": 19.31255531311035, "E_coh": 0.15891823172569275, "singularity_count": 4.0, "singularity_conditions_met": 4, "singularity_detail": { "s_over_gamma": true, "high_gradient": true, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -91.61, 49.72 ], [ -91.57, 49.71 ], [ -91.54, 49.69 ], [ -91.51, 49.69 ], [ -91.48, 49.71 ], [ -91.43, 49.71 ], [ -91.37, 49.66 ], [ -91.33, 49.65 ], [ -91.32, 49.64 ], [ -91.32, 49.62 ], [ -91.36, 49.61 ], [ -91.37, 49.6 ], [ -91.4, 49.6 ], [ -91.44, 49.56 ], [ -91.49, 49.61 ], [ -91.51, 49.6 ], [ -91.55, 49.6 ], [ -91.56, 49.61 ], [ -91.61, 49.61 ], [ -91.62, 49.62 ], [ -91.64, 49.62 ], [ -91.66, 49.64 ], [ -91.66, 49.68 ], [ -91.61, 49.72 ] ] ] } }, { "storm_id": "65034", "lat": 49.3364, "lon": -92.0386, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1236, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 106.0, "ebshear": 16.0, "srh01": 185.0, "maxllaz": 0.0, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 185.0 }, { "name": "hrrr_pwat", "value": 14.6229 }, { "name": "alignment", "value": 6.5767 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.0 } ], "model_scores": { "gbt_prob": 0.1236 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.6546428203582764, "torsion": 0.0, "alignment": 6.576704025268555, "S_field": 0.4160129129886627, "Gamma_field": 0.35267090797424316, "S_over_Gamma": 1.179606556892395, "Da": 19.31255531311035, "E_coh": 0.15891823172569275, "singularity_count": 4.0, "singularity_conditions_met": 4, "singularity_detail": { "s_over_gamma": true, "high_gradient": true, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -92.08, 49.43 ], [ -92.03, 49.43 ], [ -92.01, 49.41 ], [ -92.01, 49.35 ], [ -91.98, 49.29 ], [ -91.96, 49.27 ], [ -91.96, 49.25 ], [ -92.02, 49.25 ], [ -92.05, 49.28 ], [ -92.06, 49.28 ], [ -92.06, 49.29 ], [ -92.12, 49.35 ], [ -92.12, 49.4 ], [ -92.08, 49.43 ] ] ] } }, { "storm_id": "64802", "lat": 25.313, "lon": -81.093, "motion_east": 8.0, "motion_south": -1.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1169, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 975.0, "ebshear": 48.0, "srh01": 31.0, "maxllaz": 0.003, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 31.0 }, { "name": "hrrr_pwat", "value": 44.6229 }, { "name": "alignment", "value": 1.7358 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.003 } ], "model_scores": { "gbt_prob": 0.1169 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.4177667498588562, "torsion": 0.0, "alignment": 1.7357959747314453, "S_field": 0.5066530108451843, "Gamma_field": 0.18350423872470856, "S_over_Gamma": 2.7609879970550537, "Da": 10.690360069274902, "E_coh": 0.6949694156646729, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 3, "geometry": { "type": "Polygon", "coordinates": [ [ [ -81.12, 25.35 ], [ -81.07, 25.35 ], [ -81.05, 25.33 ], [ -81.05, 25.3 ], [ -81.07, 25.28 ], [ -81.07, 25.27 ], [ -81.1, 25.27 ], [ -81.14, 25.3 ], [ -81.14, 25.33 ], [ -81.12, 25.35 ] ] ] } }, { "storm_id": "64834", "lat": 24.7459, "lon": -81.2595, "motion_east": 8.2, "motion_south": 1.6, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1152, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1962.0, "ebshear": 33.0, "srh01": 32.0, "maxllaz": 0.005, "mesh": 0.1, "flash_rate": 1.0, "top_features": [ { "name": "srh01", "value": 32.0 }, { "name": "hrrr_pwat", "value": 44.6229 }, { "name": "alignment", "value": 1.7358 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.005 } ], "model_scores": { "gbt_prob": 0.1152 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.4177667498588562, "torsion": 0.0, "alignment": 1.7357959747314453, "S_field": 0.5066530108451843, "Gamma_field": 0.18350423872470856, "S_over_Gamma": 2.7609879970550537, "Da": 10.690360069274902, "E_coh": 0.6949694156646729, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 3, "geometry": { "type": "Polygon", "coordinates": [ [ [ -81.27, 24.83 ], [ -81.25, 24.82 ], [ -81.2, 24.82 ], [ -81.19, 24.81 ], [ -81.17, 24.81 ], [ -81.15, 24.79 ], [ -81.15, 24.75 ], [ -81.16, 24.74 ], [ -81.16, 24.72 ], [ -81.2, 24.67 ], [ -81.24, 24.68 ], [ -81.26, 24.66 ], [ -81.29, 24.68 ], [ -81.31, 24.68 ], [ -81.32, 24.67 ], [ -81.34, 24.68 ], [ -81.37, 24.68 ], [ -81.4, 24.71 ], [ -81.41, 24.74 ], [ -81.32, 24.82 ], [ -81.28, 24.82 ], [ -81.27, 24.83 ] ] ] } }, { "storm_id": "64981", "lat": 26.1418, "lon": -81.0291, "motion_east": 8.0, "motion_south": -1.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.114, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 638.0, "ebshear": 61.0, "srh01": 53.0, "maxllaz": 0.006, "mesh": 0.03, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 53.0 }, { "name": "hrrr_pwat", "value": 39.4979 }, { "name": "alignment", "value": 2.8801 }, { "name": "tau", "value": 0.4178 }, { "name": "maxllaz", "value": 0.006 } ], "model_scores": { "gbt_prob": 0.114 }, "coherence_score": 0.4177667498588562, "coherence_diagnostics": { "tau": 0.4177667498588562, "grad_tau": 0.3552238643169403, "torsion": 0.0, "alignment": 2.880067825317383, "S_field": 0.31436440348625183, "Gamma_field": 0.6526709198951721, "S_over_Gamma": 0.48165836930274963, "Da": 38.198265075683594, "E_coh": 0.07471556961536407, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -80.97, 26.23 ], [ -80.95, 26.23 ], [ -80.94, 26.22 ], [ -80.94, 26.18 ], [ -81.08, 26.02 ], [ -81.12, 26.02 ], [ -81.13, 26.03 ], [ -81.13, 26.05 ], [ -81.08, 26.14 ], [ -81.01, 26.21 ], [ -80.97, 26.23 ] ] ] } }, { "storm_id": "65028", "lat": 24.617, "lon": -81.558, "motion_east": 8.1, "motion_south": 1.5, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1112, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1727.0, "ebshear": 34.0, "srh01": 30.0, "maxllaz": 0.004, "mesh": 0.04, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 30.0 }, { "name": "hrrr_pwat", "value": 44.6229 }, { "name": "alignment", "value": 1.7358 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.004 } ], "model_scores": { "gbt_prob": 0.1112 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.4177667498588562, "torsion": 0.0, "alignment": 1.7357959747314453, "S_field": 0.5066530108451843, "Gamma_field": 0.18350423872470856, "S_over_Gamma": 2.7609879970550537, "Da": 10.690360069274902, "E_coh": 0.6949694156646729, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -81.58, 24.65 ], [ -81.54, 24.65 ], [ -81.54, 24.62 ], [ -81.53, 24.61 ], [ -81.53, 24.59 ], [ -81.54, 24.58 ], [ -81.56, 24.58 ], [ -81.59, 24.6 ], [ -81.59, 24.64 ], [ -81.58, 24.65 ] ] ] } }, { "storm_id": "65038", "lat": 25.2627, "lon": -81.2291, "motion_east": 8.0, "motion_south": -1.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.1112, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1165.0, "ebshear": 47.0, "srh01": 31.0, "maxllaz": 0.002, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 31.0 }, { "name": "hrrr_pwat", "value": 44.6229 }, { "name": "alignment", "value": 1.7358 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.002 } ], "model_scores": { "gbt_prob": 0.1112 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.4177667498588562, "torsion": 0.0, "alignment": 1.7357959747314453, "S_field": 0.5066530108451843, "Gamma_field": 0.18350423872470856, "S_over_Gamma": 2.7609879970550537, "Da": 10.690360069274902, "E_coh": 0.6949694156646729, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -81.22, 25.29 ], [ -81.2, 25.29 ], [ -81.18, 25.27 ], [ -81.18, 25.25 ], [ -81.2, 25.23 ], [ -81.27, 25.22 ], [ -81.28, 25.23 ], [ -81.28, 25.26 ], [ -81.26, 25.28 ], [ -81.23, 25.28 ], [ -81.22, 25.29 ] ] ] } }, { "storm_id": "64919", "lat": 48.35, "lon": -97.308, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.104, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 55.0, "ebshear": 16.0, "srh01": 41.0, "maxllaz": 0.003, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 41.0 }, { "name": "hrrr_pwat", "value": 7.4979 }, { "name": "alignment", "value": 12.5876 }, { "name": "tau", "value": 0.5107 }, { "name": "maxllaz", "value": 0.003 } ], "model_scores": { "gbt_prob": 0.104 }, "coherence_score": 0.5106857419013977, "coherence_diagnostics": { "tau": 0.5106857419013977, "grad_tau": 0.4720529317855835, "torsion": 0.0, "alignment": 12.587593078613281, "S_field": 0.1667957603931427, "Gamma_field": 0.19100423157215118, "S_over_Gamma": 0.8732568621635437, "Da": 9.107293128967285, "E_coh": 0.47411757707595825, "singularity_count": 1.0, "singularity_conditions_met": 1, "singularity_detail": { "s_over_gamma": false, "high_gradient": false, "high_torsion": false, "positive_alignment": true, "high_damkohler": false } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -97.31, 48.4 ], [ -97.27, 48.39 ], [ -97.26, 48.38 ], [ -97.26, 48.35 ], [ -97.29, 48.31 ], [ -97.31, 48.3 ], [ -97.35, 48.3 ], [ -97.36, 48.32 ], [ -97.36, 48.35 ], [ -97.31, 48.4 ] ] ] } }, { "storm_id": "64983", "lat": 25.7069, "lon": -79.0162, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.0995, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1416.0, "ebshear": 60.0, "srh01": 18.0, "maxllaz": 0.001, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 18.0 }, { "name": "hrrr_pwat", "value": 47.8729 }, { "name": "alignment", "value": 1.7358 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.001 } ], "model_scores": { "gbt_prob": 0.0995 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.6605372428894043, "torsion": 0.0, "alignment": 1.7357959747314453, "S_field": 0.838021457195282, "Gamma_field": 0.18100422620773315, "S_over_Gamma": 4.629844665527344, "Da": 10.770944595336914, "E_coh": 0.8716888427734375, "singularity_count": 4.0, "singularity_conditions_met": 4, "singularity_detail": { "s_over_gamma": true, "high_gradient": true, "high_torsion": false, "positive_alignment": true, "high_damkohler": true } }, "scoring_tier": "tier1_ml", "coherence_source": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -79.06, 25.77 ], [ -79.0, 25.77 ], [ -78.98, 25.75 ], [ -78.98, 25.74 ], [ -78.96, 25.73 ], [ -78.96, 25.7 ], [ -78.97, 25.69 ], [ -78.96, 25.65 ], [ -78.98, 25.62 ], [ -79.03, 25.62 ], [ -79.05, 25.63 ], [ -79.05, 25.66 ], [ -79.08, 25.72 ], [ -79.07, 25.73 ], [ -79.07, 25.76 ], [ -79.06, 25.77 ] ] ] } }, { "storm_id": "65026", "lat": 26.7692, "lon": -79.9367, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.0986, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1638.0, "ebshear": 61.0, "srh01": 34.0, "maxllaz": 0.003, "mesh": 0.06, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 34.0 }, { "name": "hrrr_pwat", "value": 38.3729 }, { "name": "alignment", "value": 3.0109 }, { "name": "tau", "value": 0.7663 }, { "name": "maxllaz", "value": 0.003 } ], "model_scores": { "gbt_prob": 0.0986 }, "coherence_score": 0.7663450241088867, "coherence_diagnostics": { "tau": 0.7663450241088867, "grad_tau": 0.19986401498317719, "torsion": 0.0, "alignment": 3.0108625888824463, "S_field": 0.27672654390335083, "Gamma_field": 0.2118375599384308, "S_over_Gamma": 1.3063148260116577, "Da": 12.337822914123535, "E_coh": 0.34212639927864075, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -79.96, 26.81 ], [ -79.92, 26.81 ], [ -79.89, 26.79 ], [ -79.9, 26.78 ], [ -79.9, 26.73 ], [ -79.92, 26.72 ], [ -79.93, 26.73 ], [ -79.95, 26.73 ], [ -79.95, 26.75 ], [ -79.98, 26.78 ], [ -79.98, 26.79 ], [ -79.96, 26.81 ] ] ] } }, { "storm_id": "65011", "lat": 40.9067, "lon": -123.4656, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.0978, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 72.0, "ebshear": 28.0, "srh01": 42.0, "maxllaz": 0.001, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 42.0 }, { "name": "hrrr_pwat", "value": 15.3729 }, { "name": "alignment", "value": -0.7399 }, { "name": "tau", "value": 0.2762 }, { "name": "maxllaz", "value": 0.001 } ], "model_scores": { "gbt_prob": 0.0978 }, "coherence_score": 0.2762276828289032, "coherence_diagnostics": { "tau": 0.2762276828289032, "grad_tau": 0.23018085956573486, "torsion": 0.0, "alignment": -0.7399045825004578, "S_field": 0.1485188603401184, "Gamma_field": 0.17017090320587158, "S_over_Gamma": 0.8727629780769348, "Da": 10.430893898010254, "E_coh": 0.020570095628499985, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -123.48, 40.93 ], [ -123.44, 40.93 ], [ -123.43, 40.92 ], [ -123.43, 40.89 ], [ -123.44, 40.88 ], [ -123.49, 40.88 ], [ -123.5, 40.89 ], [ -123.5, 40.91 ], [ -123.48, 40.93 ] ] ] } }, { "storm_id": "65006", "lat": 48.7914, "lon": -121.8214, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.0951, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 8.0, "ebshear": 0.0, "srh01": 27.0, "maxllaz": 0.002, "mesh": 0.04, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 27.0 }, { "name": "hrrr_pwat", "value": 13.1229 }, { "name": "alignment", "value": 2.6392 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.002 } ], "model_scores": { "gbt_prob": 0.0951 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.20583859086036682, "torsion": 0.0, "alignment": 2.6392040252685547, "S_field": 0.2122025191783905, "Gamma_field": 0.1685042381286621, "S_over_Gamma": 1.2593305110931396, "Da": 10.599365234375, "E_coh": 0.6527442932128906, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -121.86, 48.83 ], [ -121.78, 48.83 ], [ -121.77, 48.82 ], [ -121.77, 48.74 ], [ -121.85, 48.74 ], [ -121.86, 48.75 ], [ -121.86, 48.83 ] ] ] } }, { "storm_id": "65037", "lat": 25.915, "lon": -81.1, "motion_east": 8.0, "motion_south": -1.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.0942, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 535.0, "ebshear": 52.0, "srh01": 33.0, "maxllaz": 0.002, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 33.0 }, { "name": "hrrr_pwat", "value": 39.4979 }, { "name": "alignment", "value": 2.8801 }, { "name": "tau", "value": 0.4178 }, { "name": "maxllaz", "value": 0.002 } ], "model_scores": { "gbt_prob": 0.0942 }, "coherence_score": 0.4177667498588562, "coherence_diagnostics": { "tau": 0.4177667498588562, "grad_tau": 0.3552238643169403, "torsion": 0.0, "alignment": 2.880067825317383, "S_field": 0.31436440348625183, "Gamma_field": 0.6526709198951721, "S_over_Gamma": 0.48165836930274963, "Da": 38.198265075683594, "E_coh": 0.07471556961536407, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -81.11, 25.94 ], [ -81.08, 25.94 ], [ -81.06, 25.92 ], [ -81.07, 25.88 ], [ -81.11, 25.88 ], [ -81.13, 25.9 ], [ -81.13, 25.92 ], [ -81.11, 25.94 ] ] ] } }, { "storm_id": "64910", "lat": 24.5425, "lon": -81.9763, "motion_east": 6.6, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.094, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1346.0, "ebshear": 36.0, "srh01": 47.0, "maxllaz": 0.005, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 47.0 }, { "name": "hrrr_pwat", "value": 42.2479 }, { "name": "alignment", "value": 1.9233 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.005 } ], "model_scores": { "gbt_prob": 0.094 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.3868942856788635, "torsion": 0.0, "alignment": 1.9232959747314453, "S_field": 0.395246297121048, "Gamma_field": 0.2818375825881958, "S_over_Gamma": 1.4023903608322144, "Da": 16.40611457824707, "E_coh": 0.5583842992782593, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 2, "geometry": { "type": "Polygon", "coordinates": [ [ [ -82.0, 24.59 ], [ -81.93, 24.59 ], [ -81.92, 24.57 ], [ -81.94, 24.54 ], [ -81.92, 24.52 ], [ -81.92, 24.51 ], [ -81.95, 24.51 ], [ -81.96, 24.5 ], [ -82.0, 24.5 ], [ -82.01, 24.51 ], [ -82.03, 24.51 ], [ -82.0, 24.53 ], [ -82.0, 24.55 ], [ -82.03, 24.58 ], [ -82.01, 24.58 ], [ -82.0, 24.59 ] ] ] } }, { "storm_id": "64980", "lat": 26.545, "lon": -79.803, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.0813, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1954.0, "ebshear": 59.0, "srh01": 30.0, "maxllaz": 0.003, "mesh": 0.06, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 30.0 }, { "name": "hrrr_pwat", "value": 41.3729 }, { "name": "alignment", "value": 3.3277 }, { "name": "tau", "value": 0.8449 }, { "name": "maxllaz", "value": 0.003 } ], "model_scores": { "gbt_prob": 0.0813 }, "coherence_score": 0.8449167013168335, "coherence_diagnostics": { "tau": 0.8449167013168335, "grad_tau": 0.19778206944465637, "torsion": 0.0, "alignment": 3.3277134895324707, "S_field": 0.35300546884536743, "Gamma_field": 0.5401709079742432, "S_over_Gamma": 0.6535069942474365, "Da": 31.67258071899414, "E_coh": 0.19852207601070404, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -79.83, 26.59 ], [ -79.76, 26.59 ], [ -79.75, 26.58 ], [ -79.74, 26.52 ], [ -79.77, 26.51 ], [ -79.79, 26.49 ], [ -79.84, 26.49 ], [ -79.86, 26.52 ], [ -79.86, 26.57 ], [ -79.83, 26.59 ] ] ] } }, { "storm_id": "64962", "lat": 26.8582, "lon": -80.3236, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.0771, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 1423.0, "ebshear": 68.0, "srh01": 16.0, "maxllaz": 0.002, "mesh": 0.07, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 16.0 }, { "name": "hrrr_pwat", "value": 38.3729 }, { "name": "alignment", "value": 3.0109 }, { "name": "tau", "value": 0.7663 }, { "name": "maxllaz", "value": 0.002 } ], "model_scores": { "gbt_prob": 0.0771 }, "coherence_score": 0.7663450241088867, "coherence_diagnostics": { "tau": 0.7663450241088867, "grad_tau": 0.19986401498317719, "torsion": 0.0, "alignment": 3.0108625888824463, "S_field": 0.27672654390335083, "Gamma_field": 0.2118375599384308, "S_over_Gamma": 1.3063148260116577, "Da": 12.337822914123535, "E_coh": 0.34212639927864075, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -80.3, 26.89 ], [ -80.29, 26.88 ], [ -80.29, 26.83 ], [ -80.3, 26.82 ], [ -80.36, 26.81 ], [ -80.38, 26.85 ], [ -80.36, 26.85 ], [ -80.34, 26.86 ], [ -80.33, 26.88 ], [ -80.31, 26.88 ], [ -80.3, 26.89 ] ] ] } }, { "storm_id": "65024", "lat": 48.1636, "lon": -97.8445, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.063, "risk_band": "low", "ps_tor": 0.0, "ps": 0.0, "mucape": 63.0, "ebshear": 26.0, "srh01": 19.0, "maxllaz": 0.004, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 19.0 }, { "name": "hrrr_pwat", "value": 7.6229 }, { "name": "alignment", "value": 14.0677 }, { "name": "tau", "value": 0.5066 }, { "name": "maxllaz", "value": 0.004 } ], "model_scores": { "gbt_prob": 0.063 }, "coherence_score": 0.5066097378730774, "coherence_diagnostics": { "tau": 0.5066097378730774, "grad_tau": 0.4592616856098175, "torsion": 0.0, "alignment": 14.067660331726074, "S_field": 0.2016494870185852, "Gamma_field": 0.22767089307308197, "S_over_Gamma": 0.8857060670852661, "Da": 10.9004487991333, "E_coh": 0.4509807825088501, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -97.85, 48.2 ], [ -97.81, 48.2 ], [ -97.8, 48.19 ], [ -97.8, 48.16 ], [ -97.81, 48.14 ], [ -97.82, 48.14 ], [ -97.84, 48.12 ], [ -97.91, 48.11 ], [ -97.91, 48.16 ], [ -97.89, 48.18 ], [ -97.85, 48.2 ] ] ] } }, { "storm_id": "65015", "lat": 49.8033, "lon": -110.5322, "motion_east": 6.5, "motion_south": 0.0, "valid_time": "20260504_063042 UTC", "tornado_probability": 0.0465, "risk_band": "minimal", "ps_tor": 0.0, "ps": 0.0, "mucape": 70.0, "ebshear": 15.0, "srh01": 0.0, "maxllaz": 0.002, "mesh": 0.0, "flash_rate": 0.0, "top_features": [ { "name": "srh01", "value": 0.0 }, { "name": "hrrr_pwat", "value": 8.1229 }, { "name": "alignment", "value": 5.2017 }, { "name": "tau", "value": 0.0 }, { "name": "maxllaz", "value": 0.002 } ], "model_scores": { "gbt_prob": 0.0465 }, "coherence_score": 0.0, "coherence_diagnostics": { "tau": 0.0, "grad_tau": 0.18910114467144012, "torsion": 0.0, "alignment": 5.201704025268555, "S_field": 0.1754874885082245, "Gamma_field": 0.2751709222793579, "S_over_Gamma": 0.6377399563789368, "Da": 16.089893341064453, "E_coh": 0.42186832427978516, "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": "hrrr", "model_version": "tornado_storm_v1_0", "track_length": 1, "geometry": { "type": "Polygon", "coordinates": [ [ [ -110.55, 49.84 ], [ -110.49, 49.84 ], [ -110.49, 49.78 ], [ -110.52, 49.78 ], [ -110.53, 49.77 ], [ -110.55, 49.78 ], [ -110.56, 49.79 ], [ -110.55, 49.81 ], [ -110.55, 49.84 ] ] ] } } ] }