{
  "forecast_id": "to_fcst_20260413_1909",
  "hazard": "tornado",
  "issued_at": "2026-04-13T19:09:53Z",
  "model_version": "tornado_storm_v1_0",
  "forecast_horizon_hours": 24,
  "scoring_tier": "tier2_analytic",
  "scoring_tier_label": "Analytic coherence model (physics-only, no ML)",
  "coherence_source": "hrrr",
  "n_active_storms": 16,
  "top_probability": 0.2497,
  "source_artifacts": [
    "/data/live-tornadoes.json",
    "/data/tornado-storms.geojson"
  ],
  "storms": [
    {
      "storm_id": "261682",
      "lat": 41.0839,
      "lon": -88.1457,
      "motion_east": 11.7,
      "motion_south": -5.0,
      "valid_time": "20260413_190041 UTC",
      "tornado_probability": 0.2497,
      "risk_band": "moderate",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 1873.0,
      "ebshear": 39.0,
      "srh01": 31.0,
      "maxllaz": 0.01,
      "mesh": 1.32,
      "flash_rate": 33.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.2497
      },
      "coherence_score": 0.2497,
      "coherence_diagnostics": {
        "tau": null,
        "grad_tau": null,
        "torsion": null,
        "alignment": null,
        "S_field": null,
        "Gamma_field": null,
        "S_over_Gamma": null,
        "Da": null,
        "E_coh": null,
        "singularity_count": 0.0,
        "singularity_conditions_met": 0,
        "singularity_detail": {
          "s_over_gamma": false,
          "high_gradient": false,
          "high_torsion": false,
          "positive_alignment": false,
          "high_damkohler": false
        }
      },
      "scoring_tier": "tier2_analytic",
      "coherence_source": "hrrr",
      "model_version": "tornado_storm_v1_0",
      "track_length": 2,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -88.24,
              41.25
            ],
            [
              -88.2,
              41.24
            ],
            [
              -88.16,
              41.2
            ],
            [
              -88.12,
              41.2
            ],
            [
              -88.06,
              41.17
            ],
            [
              -88.05,
              41.15
            ],
            [
              -88.05,
              41.13
            ],
            [
              -88.04,
              41.12
            ],
            [
              -88.04,
              41.06
            ],
            [
              -88.03,
              41.05
            ],
            [
              -88.03,
              41.0
            ],
            [
              -88.06,
              40.98
            ],
            [
              -88.07,
              40.94
            ],
            [
              -88.09,
              40.91
            ],
            [
              -88.12,
              40.91
            ],
            [
              -88.14,
              40.93
            ],
            [
              -88.12,
              40.97
            ],
            [
              -88.12,
              40.99
            ],
            [
              -88.19,
              41.04
            ],
            [
              -88.2,
              41.04
            ],
            [
              -88.2,
              41.06
            ],
            [
              -88.22,
              41.08
            ],
            [
              -88.22,
              41.09
            ],
            [
              -88.24,
              41.11
            ],
            [
              -88.25,
              41.11
            ],
            [
              -88.29,
              41.16
            ],
            [
              -88.29,
              41.21
            ],
            [
              -88.24,
              41.25
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261707",
      "lat": 29.1335,
      "lon": -101.988,
      "motion_east": 6.2,
      "motion_south": -3.0,
      "valid_time": "20260413_190041 UTC",
      "tornado_probability": 0.1824,
      "risk_band": "moderate",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 2354.0,
      "ebshear": 33.0,
      "srh01": 45.0,
      "maxllaz": 0.008,
      "mesh": 0.28,
      "flash_rate": 3.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.1824
      },
      "coherence_score": 0.1824,
      "coherence_diagnostics": {
        "tau": null,
        "grad_tau": null,
        "torsion": null,
        "alignment": null,
        "S_field": null,
        "Gamma_field": null,
        "S_over_Gamma": null,
        "Da": null,
        "E_coh": null,
        "singularity_count": 0.0,
        "singularity_conditions_met": 0,
        "singularity_detail": {
          "s_over_gamma": false,
          "high_gradient": false,
          "high_torsion": false,
          "positive_alignment": false,
          "high_damkohler": false
        }
      },
      "scoring_tier": "tier2_analytic",
      "coherence_source": "hrrr",
      "model_version": "tornado_storm_v1_0",
      "track_length": 1,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -101.97,
              29.22
            ],
            [
              -101.93,
              29.22
            ],
            [
              -101.9,
              29.19
            ],
            [
              -101.9,
              29.15
            ],
            [
              -101.91,
              29.14
            ],
            [
              -101.91,
              29.12
            ],
            [
              -101.93,
              29.1
            ],
            [
              -101.94,
              29.06
            ],
            [
              -101.97,
              29.06
            ],
            [
              -101.98,
              29.07
            ],
            [
              -102.01,
              29.07
            ],
            [
              -102.03,
              29.08
            ],
            [
              -102.05,
              29.1
            ],
            [
              -102.06,
              29.1
            ],
            [
              -102.06,
              29.12
            ],
            [
              -102.08,
              29.15
            ],
            [
              -102.08,
              29.16
            ],
            [
              -102.06,
              29.16
            ],
            [
              -102.02,
              29.18
            ],
            [
              -101.97,
              29.22
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261617",
      "lat": 41.362,
      "lon": -88.643,
      "motion_east": 7.9,
      "motion_south": -3.0,
      "valid_time": "20260413_190041 UTC",
      "tornado_probability": 0.1301,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 1961.0,
      "ebshear": 36.0,
      "srh01": 66.0,
      "maxllaz": 0.006,
      "mesh": 0.98,
      "flash_rate": 12.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.1301
      },
      "coherence_score": 0.1301,
      "coherence_diagnostics": {
        "tau": null,
        "grad_tau": null,
        "torsion": null,
        "alignment": null,
        "S_field": null,
        "Gamma_field": null,
        "S_over_Gamma": null,
        "Da": null,
        "E_coh": null,
        "singularity_count": 0.0,
        "singularity_conditions_met": 0,
        "singularity_detail": {
          "s_over_gamma": false,
          "high_gradient": false,
          "high_torsion": false,
          "positive_alignment": false,
          "high_damkohler": false
        }
      },
      "scoring_tier": "tier2_analytic",
      "coherence_source": "hrrr",
      "model_version": "tornado_storm_v1_0",
      "track_length": 4,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -88.59,
              41.42
            ],
            [
              -88.54,
              41.42
            ],
            [
              -88.53,
              41.41
            ],
            [
              -88.53,
              41.37
            ],
            [
              -88.55,
              41.35
            ],
            [
              -88.58,
              41.34
            ],
            [
              -88.6,
              41.32
            ],
            [
              -88.66,
              41.31
            ],
            [
              -88.67,
              41.3
            ],
            [
              -88.73,
              41.3
            ],
            [
              -88.74,
              41.31
            ],
            [
              -88.76,
              41.31
            ],
            [
              -88.75,
              41.32
            ],
            [
              -88.75,
              41.34
            ],
            [
              -88.73,
              41.38
            ],
            [
              -88.69,
              41.4
            ],
            [
              -88.64,
              41.4
            ],
            [
              -88.63,
              41.41
            ],
            [
              -88.6,
              41.41
            ],
            [
              -88.59,
              41.42
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261604",
      "lat": 43.3388,
      "lon": -112.02,
      "motion_east": 6.2,
      "motion_south": -3.0,
      "valid_time": "20260413_190041 UTC",
      "tornado_probability": 0.1091,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 245.0,
      "ebshear": 11.0,
      "srh01": 17.0,
      "maxllaz": 0.005,
      "mesh": 0.1,
      "flash_rate": 0.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.1091
      },
      "coherence_score": 0.1091,
      "coherence_diagnostics": {
        "tau": null,
        "grad_tau": null,
        "torsion": null,
        "alignment": null,
        "S_field": null,
        "Gamma_field": null,
        "S_over_Gamma": null,
        "Da": null,
        "E_coh": null,
        "singularity_count": 0.0,
        "singularity_conditions_met": 0,
        "singularity_detail": {
          "s_over_gamma": false,
          "high_gradient": false,
          "high_torsion": false,
          "positive_alignment": false,
          "high_damkohler": false
        }
      },
      "scoring_tier": "tier2_analytic",
      "coherence_source": "hrrr",
      "model_version": "tornado_storm_v1_0",
      "track_length": 5,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -112.05,
              43.39
            ],
            [
              -111.94,
              43.39
            ],
            [
              -111.94,
              43.28
            ],
            [
              -112.03,
              43.28
            ],
            [
              -112.03,
              43.29
            ],
            [
              -112.06,
              43.31
            ],
            [
              -112.06,
              43.38
            ],
            [
              -112.05,
              43.39
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261685",
      "lat": 43.2747,
      "lon": -90.94,
      "motion_east": 15.7,
      "motion_south": -7.0,
      "valid_time": "20260413_190041 UTC",
      "tornado_probability": 0.0911,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 2679.0,
      "ebshear": 43.0,
      "srh01": 64.0,
      "maxllaz": 0.004,
      "mesh": 0.23,
      "flash_rate": 1.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.0911
      },
      "coherence_score": 0.0911,
      "coherence_diagnostics": {
        "tau": null,
        "grad_tau": null,
        "torsion": null,
        "alignment": null,
        "S_field": null,
        "Gamma_field": null,
        "S_over_Gamma": null,
        "Da": null,
        "E_coh": null,
        "singularity_count": 0.0,
        "singularity_conditions_met": 0,
        "singularity_detail": {
          "s_over_gamma": false,
          "high_gradient": false,
          "high_torsion": false,
          "positive_alignment": false,
          "high_damkohler": false
        }
      },
      "scoring_tier": "tier2_analytic",
      "coherence_source": "hrrr",
      "model_version": "tornado_storm_v1_0",
      "track_length": 2,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -91.0,
              43.38
            ],
            [
              -90.96,
              43.38
            ],
            [
              -90.94,
              43.37
            ],
            [
              -90.91,
              43.34
            ],
            [
              -90.9,
              43.31
            ],
            [
              -90.84,
              43.25
            ],
            [
              -90.84,
              43.21
            ],
            [
              -90.86,
              43.19
            ],
            [
              -90.88,
              43.19
            ],
            [
              -90.89,
              43.18
            ],
            [
              -90.92,
              43.19
            ],
            [
              -90.94,
              43.18
            ],
            [
              -90.98,
              43.2
            ],
            [
              -91.02,
              43.24
            ],
            [
              -91.06,
              43.32
            ],
            [
              -91.04,
              43.36
            ],
            [
              -91.0,
              43.38
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261698",
      "lat": 42.0344,
      "lon": -88.7778,
      "motion_east": 6.2,
      "motion_south": -3.0,
      "valid_time": "20260413_190041 UTC",
      "tornado_probability": 0.0911,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 2281.0,
      "ebshear": 44.0,
      "srh01": 88.0,
      "maxllaz": 0.004,
      "mesh": 0.55,
      "flash_rate": 10.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.0911
      },
      "coherence_score": 0.0911,
      "coherence_diagnostics": {
        "tau": null,
        "grad_tau": null,
        "torsion": null,
        "alignment": null,
        "S_field": null,
        "Gamma_field": null,
        "S_over_Gamma": null,
        "Da": null,
        "E_coh": null,
        "singularity_count": 0.0,
        "singularity_conditions_met": 0,
        "singularity_detail": {
          "s_over_gamma": false,
          "high_gradient": false,
          "high_torsion": false,
          "positive_alignment": false,
          "high_damkohler": false
        }
      },
      "scoring_tier": "tier2_analytic",
      "coherence_source": "hrrr",
      "model_version": "tornado_storm_v1_0",
      "track_length": 1,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -88.8,
              42.08
            ],
            [
              -88.72,
              42.07
            ],
            [
              -88.71,
              42.06
            ],
            [
              -88.71,
              42.01
            ],
            [
              -88.75,
              41.99
            ],
            [
              -88.82,
              41.98
            ],
            [
              -88.84,
              42.0
            ],
            [
              -88.85,
              42.04
            ],
            [
              -88.8,
              42.08
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261715",
      "lat": 42.2378,
      "lon": -77.3778,
      "motion_east": 6.2,
      "motion_south": -3.0,
      "valid_time": "20260413_190041 UTC",
      "tornado_probability": 0.0836,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 595.0,
      "ebshear": 36.0,
      "srh01": 121.0,
      "maxllaz": 0.003,
      "mesh": 0.05,
      "flash_rate": 0.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.0836
      },
      "coherence_score": 0.0836,
      "coherence_diagnostics": {
        "tau": null,
        "grad_tau": null,
        "torsion": null,
        "alignment": null,
        "S_field": null,
        "Gamma_field": null,
        "S_over_Gamma": null,
        "Da": null,
        "E_coh": null,
        "singularity_count": 0.0,
        "singularity_conditions_met": 0,
        "singularity_detail": {
          "s_over_gamma": false,
          "high_gradient": false,
          "high_torsion": false,
          "positive_alignment": false,
          "high_damkohler": false
        }
      },
      "scoring_tier": "tier2_analytic",
      "coherence_source": "hrrr",
      "model_version": "tornado_storm_v1_0",
      "track_length": 1,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -77.39,
              42.27
            ],
            [
              -77.37,
              42.26
            ],
            [
              -77.34,
              42.26
            ],
            [
              -77.34,
              42.21
            ],
            [
              -77.35,
              42.2
            ],
            [
              -77.4,
              42.2
            ],
            [
              -77.41,
              42.21
            ],
            [
              -77.41,
              42.26
            ],
            [
              -77.39,
              42.27
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261709",
      "lat": 45.0764,
      "lon": -105.5573,
      "motion_east": 6.2,
      "motion_south": -3.0,
      "valid_time": "20260413_190041 UTC",
      "tornado_probability": 0.0759,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 536.0,
      "ebshear": 32.0,
      "srh01": 2.0,
      "maxllaz": 0.003,
      "mesh": 0.43,
      "flash_rate": 0.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.0759
      },
      "coherence_score": 0.0759,
      "coherence_diagnostics": {
        "tau": null,
        "grad_tau": null,
        "torsion": null,
        "alignment": null,
        "S_field": null,
        "Gamma_field": null,
        "S_over_Gamma": null,
        "Da": null,
        "E_coh": null,
        "singularity_count": 0.0,
        "singularity_conditions_met": 0,
        "singularity_detail": {
          "s_over_gamma": false,
          "high_gradient": false,
          "high_torsion": false,
          "positive_alignment": false,
          "high_damkohler": false
        }
      },
      "scoring_tier": "tier2_analytic",
      "coherence_source": "hrrr",
      "model_version": "tornado_storm_v1_0",
      "track_length": 1,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -105.57,
              45.13
            ],
            [
              -105.54,
              45.13
            ],
            [
              -105.51,
              45.1
            ],
            [
              -105.51,
              45.07
            ],
            [
              -105.5,
              45.06
            ],
            [
              -105.53,
              45.02
            ],
            [
              -105.58,
              45.02
            ],
            [
              -105.6,
              45.03
            ],
            [
              -105.61,
              45.05
            ],
            [
              -105.61,
              45.1
            ],
            [
              -105.57,
              45.13
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261710",
      "lat": 44.7809,
      "lon": -105.6427,
      "motion_east": 6.2,
      "motion_south": -3.0,
      "valid_time": "20260413_190041 UTC",
      "tornado_probability": 0.0759,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 389.0,
      "ebshear": 34.0,
      "srh01": 10.0,
      "maxllaz": 0.003,
      "mesh": 0.75,
      "flash_rate": 1.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.0759
      },
      "coherence_score": 0.0759,
      "coherence_diagnostics": {
        "tau": null,
        "grad_tau": null,
        "torsion": null,
        "alignment": null,
        "S_field": null,
        "Gamma_field": null,
        "S_over_Gamma": null,
        "Da": null,
        "E_coh": null,
        "singularity_count": 0.0,
        "singularity_conditions_met": 0,
        "singularity_detail": {
          "s_over_gamma": false,
          "high_gradient": false,
          "high_torsion": false,
          "positive_alignment": false,
          "high_damkohler": false
        }
      },
      "scoring_tier": "tier2_analytic",
      "coherence_source": "hrrr",
      "model_version": "tornado_storm_v1_0",
      "track_length": 1,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -105.66,
              44.83
            ],
            [
              -105.62,
              44.82
            ],
            [
              -105.61,
              44.8
            ],
            [
              -105.61,
              44.76
            ],
            [
              -105.62,
              44.74
            ],
            [
              -105.63,
              44.75
            ],
            [
              -105.64,
              44.74
            ],
            [
              -105.66,
              44.74
            ],
            [
              -105.68,
              44.77
            ],
            [
              -105.68,
              44.81
            ],
            [
              -105.66,
              44.83
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261713",
      "lat": 41.0355,
      "lon": -89.9327,
      "motion_east": 6.1,
      "motion_south": -3.0,
      "valid_time": "20260413_190041 UTC",
      "tornado_probability": 0.0759,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 2127.0,
      "ebshear": 42.0,
      "srh01": 93.0,
      "maxllaz": 0.002,
      "mesh": 0.0,
      "flash_rate": 1.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.0759
      },
      "coherence_score": 0.0759,
      "coherence_diagnostics": {
        "tau": null,
        "grad_tau": null,
        "torsion": null,
        "alignment": null,
        "S_field": null,
        "Gamma_field": null,
        "S_over_Gamma": null,
        "Da": null,
        "E_coh": null,
        "singularity_count": 0.0,
        "singularity_conditions_met": 0,
        "singularity_detail": {
          "s_over_gamma": false,
          "high_gradient": false,
          "high_torsion": false,
          "positive_alignment": false,
          "high_damkohler": false
        }
      },
      "scoring_tier": "tier2_analytic",
      "coherence_source": "hrrr",
      "model_version": "tornado_storm_v1_0",
      "track_length": 1,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -89.95,
              41.07
            ],
            [
              -89.9,
              41.07
            ],
            [
              -89.89,
              41.06
            ],
            [
              -89.91,
              41.02
            ],
            [
              -89.91,
              41.0
            ],
            [
              -89.93,
              40.99
            ],
            [
              -89.95,
              41.0
            ],
            [
              -89.95,
              41.02
            ],
            [
              -89.96,
              41.03
            ],
            [
              -89.96,
              41.06
            ],
            [
              -89.95,
              41.07
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261717",
      "lat": 34.0554,
      "lon": -95.1262,
      "motion_east": 6.2,
      "motion_south": -3.0,
      "valid_time": "20260413_190041 UTC",
      "tornado_probability": 0.0759,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 2002.0,
      "ebshear": 29.0,
      "srh01": 86.0,
      "maxllaz": 0.001,
      "mesh": 0.21,
      "flash_rate": 0.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.0759
      },
      "coherence_score": 0.0759,
      "coherence_diagnostics": {
        "tau": null,
        "grad_tau": null,
        "torsion": null,
        "alignment": null,
        "S_field": null,
        "Gamma_field": null,
        "S_over_Gamma": null,
        "Da": null,
        "E_coh": null,
        "singularity_count": 0.0,
        "singularity_conditions_met": 0,
        "singularity_detail": {
          "s_over_gamma": false,
          "high_gradient": false,
          "high_torsion": false,
          "positive_alignment": false,
          "high_damkohler": false
        }
      },
      "scoring_tier": "tier2_analytic",
      "coherence_source": "hrrr",
      "model_version": "tornado_storm_v1_0",
      "track_length": 1,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -95.17,
              34.11
            ],
            [
              -95.11,
              34.08
            ],
            [
              -95.09,
              34.08
            ],
            [
              -95.09,
              34.06
            ],
            [
              -95.1,
              34.05
            ],
            [
              -95.07,
              34.01
            ],
            [
              -95.08,
              34.0
            ],
            [
              -95.13,
              34.0
            ],
            [
              -95.15,
              34.02
            ],
            [
              -95.15,
              34.05
            ],
            [
              -95.17,
              34.07
            ],
            [
              -95.16,
              34.08
            ],
            [
              -95.17,
              34.11
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261719",
      "lat": 29.2982,
      "lon": -102.2945,
      "motion_east": 6.1,
      "motion_south": -3.0,
      "valid_time": "20260413_190041 UTC",
      "tornado_probability": 0.0759,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 1464.0,
      "ebshear": 36.0,
      "srh01": 24.0,
      "maxllaz": 0.003,
      "mesh": 0.29,
      "flash_rate": 0.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.0759
      },
      "coherence_score": 0.0759,
      "coherence_diagnostics": {
        "tau": null,
        "grad_tau": null,
        "torsion": null,
        "alignment": null,
        "S_field": null,
        "Gamma_field": null,
        "S_over_Gamma": null,
        "Da": null,
        "E_coh": null,
        "singularity_count": 0.0,
        "singularity_conditions_met": 0,
        "singularity_detail": {
          "s_over_gamma": false,
          "high_gradient": false,
          "high_torsion": false,
          "positive_alignment": false,
          "high_damkohler": false
        }
      },
      "scoring_tier": "tier2_analytic",
      "coherence_source": "hrrr",
      "model_version": "tornado_storm_v1_0",
      "track_length": 1,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -102.32,
              29.34
            ],
            [
              -102.29,
              29.34
            ],
            [
              -102.25,
              29.29
            ],
            [
              -102.25,
              29.28
            ],
            [
              -102.26,
              29.27
            ],
            [
              -102.28,
              29.28
            ],
            [
              -102.29,
              29.27
            ],
            [
              -102.33,
              29.27
            ],
            [
              -102.34,
              29.28
            ],
            [
              -102.31,
              29.32
            ],
            [
              -102.32,
              29.34
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261721",
      "lat": 33.086,
      "lon": -94.195,
      "motion_east": 6.1,
      "motion_south": -3.0,
      "valid_time": "20260413_190041 UTC",
      "tornado_probability": 0.0759,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 1337.0,
      "ebshear": 24.0,
      "srh01": 48.0,
      "maxllaz": 0.0,
      "mesh": 0.0,
      "flash_rate": 0.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.0759
      },
      "coherence_score": 0.0759,
      "coherence_diagnostics": {
        "tau": null,
        "grad_tau": null,
        "torsion": null,
        "alignment": null,
        "S_field": null,
        "Gamma_field": null,
        "S_over_Gamma": null,
        "Da": null,
        "E_coh": null,
        "singularity_count": 0.0,
        "singularity_conditions_met": 0,
        "singularity_detail": {
          "s_over_gamma": false,
          "high_gradient": false,
          "high_torsion": false,
          "positive_alignment": false,
          "high_damkohler": false
        }
      },
      "scoring_tier": "tier2_analytic",
      "coherence_source": "hrrr",
      "model_version": "tornado_storm_v1_0",
      "track_length": 1,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -94.22,
              33.14
            ],
            [
              -94.18,
              33.14
            ],
            [
              -94.19,
              33.1
            ],
            [
              -94.18,
              33.08
            ],
            [
              -94.16,
              33.06
            ],
            [
              -94.18,
              33.06
            ],
            [
              -94.19,
              33.04
            ],
            [
              -94.21,
              33.04
            ],
            [
              -94.22,
              33.06
            ],
            [
              -94.22,
              33.14
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261725",
      "lat": 45.291,
      "lon": -104.642,
      "motion_east": 6.2,
      "motion_south": -3.0,
      "valid_time": "20260413_190041 UTC",
      "tornado_probability": 0.0759,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 601.0,
      "ebshear": 31.0,
      "srh01": 47.0,
      "maxllaz": 0.003,
      "mesh": 0.2,
      "flash_rate": 0.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.0759
      },
      "coherence_score": 0.0759,
      "coherence_diagnostics": {
        "tau": null,
        "grad_tau": null,
        "torsion": null,
        "alignment": null,
        "S_field": null,
        "Gamma_field": null,
        "S_over_Gamma": null,
        "Da": null,
        "E_coh": null,
        "singularity_count": 0.0,
        "singularity_conditions_met": 0,
        "singularity_detail": {
          "s_over_gamma": false,
          "high_gradient": false,
          "high_torsion": false,
          "positive_alignment": false,
          "high_damkohler": false
        }
      },
      "scoring_tier": "tier2_analytic",
      "coherence_source": "hrrr",
      "model_version": "tornado_storm_v1_0",
      "track_length": 1,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -104.66,
              45.35
            ],
            [
              -104.63,
              45.35
            ],
            [
              -104.59,
              45.32
            ],
            [
              -104.59,
              45.26
            ],
            [
              -104.6,
              45.24
            ],
            [
              -104.62,
              45.23
            ],
            [
              -104.67,
              45.23
            ],
            [
              -104.7,
              45.27
            ],
            [
              -104.7,
              45.31
            ],
            [
              -104.66,
              45.35
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261726",
      "lat": 43.4814,
      "lon": -111.8614,
      "motion_east": 6.2,
      "motion_south": -3.0,
      "valid_time": "20260413_190041 UTC",
      "tornado_probability": 0.0759,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 261.0,
      "ebshear": 12.0,
      "srh01": 19.0,
      "maxllaz": 0.002,
      "mesh": 0.0,
      "flash_rate": 0.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.0759
      },
      "coherence_score": 0.0759,
      "coherence_diagnostics": {
        "tau": null,
        "grad_tau": null,
        "torsion": null,
        "alignment": null,
        "S_field": null,
        "Gamma_field": null,
        "S_over_Gamma": null,
        "Da": null,
        "E_coh": null,
        "singularity_count": 0.0,
        "singularity_conditions_met": 0,
        "singularity_detail": {
          "s_over_gamma": false,
          "high_gradient": false,
          "high_torsion": false,
          "positive_alignment": false,
          "high_damkohler": false
        }
      },
      "scoring_tier": "tier2_analytic",
      "coherence_source": "hrrr",
      "model_version": "tornado_storm_v1_0",
      "track_length": 1,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -111.9,
              43.52
            ],
            [
              -111.82,
              43.52
            ],
            [
              -111.81,
              43.51
            ],
            [
              -111.81,
              43.43
            ],
            [
              -111.89,
              43.43
            ],
            [
              -111.9,
              43.44
            ],
            [
              -111.9,
              43.52
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261727",
      "lat": 41.568,
      "lon": -81.364,
      "motion_east": 6.2,
      "motion_south": -3.0,
      "valid_time": "20260413_190041 UTC",
      "tornado_probability": 0.0759,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 1340.0,
      "ebshear": 38.0,
      "srh01": 84.0,
      "maxllaz": 0.0,
      "mesh": 0.11,
      "flash_rate": 0.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.0759
      },
      "coherence_score": 0.0759,
      "coherence_diagnostics": {
        "tau": null,
        "grad_tau": null,
        "torsion": null,
        "alignment": null,
        "S_field": null,
        "Gamma_field": null,
        "S_over_Gamma": null,
        "Da": null,
        "E_coh": null,
        "singularity_count": 0.0,
        "singularity_conditions_met": 0,
        "singularity_detail": {
          "s_over_gamma": false,
          "high_gradient": false,
          "high_torsion": false,
          "positive_alignment": false,
          "high_damkohler": false
        }
      },
      "scoring_tier": "tier2_analytic",
      "coherence_source": "hrrr",
      "model_version": "tornado_storm_v1_0",
      "track_length": 1,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -81.4,
              41.6
            ],
            [
              -81.31,
              41.6
            ],
            [
              -81.31,
              41.52
            ],
            [
              -81.4,
              41.52
            ],
            [
              -81.4,
              41.6
            ]
          ]
        ]
      }
    }
  ]
}
