{
  "forecast_id": "to_fcst_20260413_1700",
  "hazard": "tornado",
  "issued_at": "2026-04-13T17:00:37Z",
  "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": 17,
  "top_probability": 0.2689,
  "source_artifacts": [
    "/data/live-tornadoes.json",
    "/data/tornado-storms.geojson"
  ],
  "storms": [
    {
      "storm_id": "261582",
      "lat": 46.6542,
      "lon": -100.7875,
      "motion_east": 6.0,
      "motion_south": -3.0,
      "valid_time": "20260413_163038 UTC",
      "tornado_probability": 0.2689,
      "risk_band": "moderate",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 170.0,
      "ebshear": 14.0,
      "srh01": 32.0,
      "maxllaz": 0.013,
      "mesh": 0.0,
      "flash_rate": 0.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.2689
      },
      "coherence_score": 0.2689,
      "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": [
          [
            [
              -100.79,
              46.69
            ],
            [
              -100.74,
              46.69
            ],
            [
              -100.74,
              46.63
            ],
            [
              -100.76,
              46.63
            ],
            [
              -100.77,
              46.62
            ],
            [
              -100.78,
              46.63
            ],
            [
              -100.81,
              46.63
            ],
            [
              -100.81,
              46.64
            ],
            [
              -100.83,
              46.66
            ],
            [
              -100.82,
              46.66
            ],
            [
              -100.81,
              46.68
            ],
            [
              -100.79,
              46.69
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261531",
      "lat": 41.1758,
      "lon": -89.8085,
      "motion_east": 10.4,
      "motion_south": -7.0,
      "valid_time": "20260413_163038 UTC",
      "tornado_probability": 0.2142,
      "risk_band": "moderate",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 1829.0,
      "ebshear": 35.0,
      "srh01": 77.0,
      "maxllaz": 0.009,
      "mesh": 0.88,
      "flash_rate": 34.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.2142
      },
      "coherence_score": 0.2142,
      "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": [
          [
            [
              -89.88,
              41.28
            ],
            [
              -89.85,
              41.28
            ],
            [
              -89.83,
              41.27
            ],
            [
              -89.83,
              41.25
            ],
            [
              -89.79,
              41.22
            ],
            [
              -89.73,
              41.22
            ],
            [
              -89.71,
              41.21
            ],
            [
              -89.66,
              41.16
            ],
            [
              -89.65,
              41.14
            ],
            [
              -89.65,
              41.11
            ],
            [
              -89.66,
              41.09
            ],
            [
              -89.68,
              41.08
            ],
            [
              -89.82,
              41.08
            ],
            [
              -89.83,
              41.09
            ],
            [
              -89.89,
              41.08
            ],
            [
              -89.9,
              41.1
            ],
            [
              -89.88,
              41.13
            ],
            [
              -89.86,
              41.13
            ],
            [
              -89.85,
              41.14
            ],
            [
              -89.85,
              41.17
            ],
            [
              -89.84,
              41.18
            ],
            [
              -89.84,
              41.19
            ],
            [
              -89.86,
              41.21
            ],
            [
              -89.9,
              41.21
            ],
            [
              -89.9,
              41.27
            ],
            [
              -89.88,
              41.28
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261586",
      "lat": 45.3583,
      "lon": -75.5467,
      "motion_east": 6.0,
      "motion_south": -3.0,
      "valid_time": "20260413_163038 UTC",
      "tornado_probability": 0.1824,
      "risk_band": "moderate",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 88.0,
      "ebshear": 14.0,
      "srh01": 320.0,
      "maxllaz": 0.001,
      "mesh": 0.0,
      "flash_rate": 0.0,
      "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": [
          [
            [
              -75.57,
              45.38
            ],
            [
              -75.53,
              45.38
            ],
            [
              -75.52,
              45.37
            ],
            [
              -75.52,
              45.32
            ],
            [
              -75.57,
              45.32
            ],
            [
              -75.57,
              45.38
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261550",
      "lat": 40.4855,
      "lon": -90.7213,
      "motion_east": 7.1,
      "motion_south": -5.0,
      "valid_time": "20260413_163038 UTC",
      "tornado_probability": 0.1301,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 1564.0,
      "ebshear": 33.0,
      "srh01": 80.0,
      "maxllaz": 0.006,
      "mesh": 0.16,
      "flash_rate": 1.0,
      "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": 2,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -90.77,
              40.54
            ],
            [
              -90.76,
              40.54
            ],
            [
              -90.75,
              40.54
            ],
            [
              -90.74,
              40.54
            ],
            [
              -90.73,
              40.54
            ],
            [
              -90.72,
              40.54
            ],
            [
              -90.71,
              40.54
            ],
            [
              -90.7,
              40.54
            ],
            [
              -90.7,
              40.53
            ],
            [
              -90.69,
              40.52
            ],
            [
              -90.69,
              40.51
            ],
            [
              -90.69,
              40.5
            ],
            [
              -90.69,
              40.49
            ],
            [
              -90.68,
              40.48
            ],
            [
              -90.67,
              40.48
            ],
            [
              -90.66,
              40.48
            ],
            [
              -90.65,
              40.47
            ],
            [
              -90.64,
              40.46
            ],
            [
              -90.63,
              40.46
            ],
            [
              -90.62,
              40.46
            ],
            [
              -90.61,
              40.46
            ],
            [
              -90.61,
              40.45
            ],
            [
              -90.62,
              40.45
            ],
            [
              -90.63,
              40.45
            ],
            [
              -90.64,
              40.45
            ],
            [
              -90.65,
              40.45
            ],
            [
              -90.66,
              40.45
            ],
            [
              -90.66,
              40.46
            ],
            [
              -90.66,
              40.47
            ],
            [
              -90.67,
              40.48
            ],
            [
              -90.68,
              40.48
            ],
            [
              -90.69,
              40.49
            ],
            [
              -90.7,
              40.48
            ],
            [
              -90.71,
              40.48
            ],
            [
              -90.72,
              40.48
            ],
            [
              -90.73,
              40.47
            ],
            [
              -90.74,
              40.47
            ],
            [
              -90.75,
              40.47
            ],
            [
              -90.76,
              40.46
            ],
            [
              -90.77,
              40.46
            ],
            [
              -90.78,
              40.46
            ],
            [
              -90.79,
              40.46
            ],
            [
              -90.8,
              40.45
            ],
            [
              -90.81,
              40.44
            ],
            [
              -90.82,
              40.44
            ],
            [
              -90.82,
              40.45
            ],
            [
              -90.82,
              40.46
            ],
            [
              -90.82,
              40.47
            ],
            [
              -90.81,
              40.48
            ],
            [
              -90.81,
              40.49
            ],
            [
              -90.81,
              40.5
            ],
            [
              -90.81,
              40.51
            ],
            [
              -90.8,
              40.52
            ],
            [
              -90.79,
              40.52
            ],
            [
              -90.78,
              40.53
            ],
            [
              -90.77,
              40.54
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261482",
      "lat": 40.9571,
      "lon": -90.9471,
      "motion_east": 10.4,
      "motion_south": -12.0,
      "valid_time": "20260413_163038 UTC",
      "tornado_probability": 0.113,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 1854.0,
      "ebshear": 36.0,
      "srh01": 148.0,
      "maxllaz": 0.004,
      "mesh": 0.38,
      "flash_rate": 9.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.113
      },
      "coherence_score": 0.113,
      "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": [
          [
            [
              -90.95,
              41.03
            ],
            [
              -90.94,
              41.02
            ],
            [
              -90.91,
              41.02
            ],
            [
              -90.89,
              41.01
            ],
            [
              -90.86,
              40.97
            ],
            [
              -90.86,
              40.9
            ],
            [
              -90.9,
              40.87
            ],
            [
              -90.96,
              40.87
            ],
            [
              -91.0,
              40.89
            ],
            [
              -91.0,
              40.9
            ],
            [
              -91.02,
              40.91
            ],
            [
              -91.03,
              40.97
            ],
            [
              -90.99,
              41.01
            ],
            [
              -90.95,
              41.03
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261568",
      "lat": 37.8009,
      "lon": -84.8818,
      "motion_east": 6.0,
      "motion_south": -3.0,
      "valid_time": "20260413_163038 UTC",
      "tornado_probability": 0.1007,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 448.0,
      "ebshear": 23.0,
      "srh01": 162.0,
      "maxllaz": 0.001,
      "mesh": 0.0,
      "flash_rate": 0.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.1007
      },
      "coherence_score": 0.1007,
      "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": [
          [
            [
              -84.84,
              37.85
            ],
            [
              -84.84,
              37.83
            ],
            [
              -84.86,
              37.82
            ],
            [
              -84.86,
              37.77
            ],
            [
              -84.89,
              37.74
            ],
            [
              -84.93,
              37.74
            ],
            [
              -84.94,
              37.75
            ],
            [
              -84.94,
              37.79
            ],
            [
              -84.9,
              37.83
            ],
            [
              -84.86,
              37.84
            ],
            [
              -84.84,
              37.85
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261533",
      "lat": 40.1908,
      "lon": -90.6308,
      "motion_east": 6.0,
      "motion_south": -3.0,
      "valid_time": "20260413_163038 UTC",
      "tornado_probability": 0.0911,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 1861.0,
      "ebshear": 34.0,
      "srh01": 86.0,
      "maxllaz": 0.004,
      "mesh": 0.19,
      "flash_rate": 2.0,
      "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": [
          [
            [
              -90.63,
              40.28
            ],
            [
              -90.59,
              40.28
            ],
            [
              -90.6,
              40.2
            ],
            [
              -90.58,
              40.18
            ],
            [
              -90.57,
              40.18
            ],
            [
              -90.57,
              40.13
            ],
            [
              -90.65,
              40.12
            ],
            [
              -90.66,
              40.13
            ],
            [
              -90.69,
              40.13
            ],
            [
              -90.7,
              40.14
            ],
            [
              -90.7,
              40.19
            ],
            [
              -90.63,
              40.24
            ],
            [
              -90.63,
              40.28
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261578",
      "lat": 44.526,
      "lon": -95.088,
      "motion_east": 6.0,
      "motion_south": -3.0,
      "valid_time": "20260413_163038 UTC",
      "tornado_probability": 0.0879,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 88.0,
      "ebshear": 33.0,
      "srh01": 132.0,
      "maxllaz": 0.001,
      "mesh": 0.18,
      "flash_rate": 0.0,
      "top_features": [],
      "model_scores": {
        "analytic_prob": 0.0879
      },
      "coherence_score": 0.0879,
      "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": [
          [
            [
              -95.1,
              44.56
            ],
            [
              -95.07,
              44.56
            ],
            [
              -95.05,
              44.54
            ],
            [
              -95.05,
              44.5
            ],
            [
              -95.07,
              44.48
            ],
            [
              -95.1,
              44.48
            ],
            [
              -95.12,
              44.51
            ],
            [
              -95.11,
              44.52
            ],
            [
              -95.11,
              44.55
            ],
            [
              -95.1,
              44.56
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261556",
      "lat": 48.6536,
      "lon": -102.2293,
      "motion_east": 6.0,
      "motion_south": -3.0,
      "valid_time": "20260413_163038 UTC",
      "tornado_probability": 0.0759,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 11.0,
      "ebshear": 9.0,
      "srh01": 84.0,
      "maxllaz": 0.001,
      "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": 2,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -102.27,
              48.7
            ],
            [
              -102.22,
              48.7
            ],
            [
              -102.21,
              48.69
            ],
            [
              -102.19,
              48.69
            ],
            [
              -102.18,
              48.68
            ],
            [
              -102.14,
              48.67
            ],
            [
              -102.14,
              48.61
            ],
            [
              -102.22,
              48.59
            ],
            [
              -102.23,
              48.6
            ],
            [
              -102.25,
              48.6
            ],
            [
              -102.29,
              48.62
            ],
            [
              -102.3,
              48.63
            ],
            [
              -102.3,
              48.67
            ],
            [
              -102.27,
              48.7
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261559",
      "lat": 40.0682,
      "lon": -90.05,
      "motion_east": 6.0,
      "motion_south": -3.0,
      "valid_time": "20260413_163038 UTC",
      "tornado_probability": 0.0759,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 1410.0,
      "ebshear": 30.0,
      "srh01": 87.0,
      "maxllaz": 0.002,
      "mesh": 0.04,
      "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": 2,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -90.08,
              40.1
            ],
            [
              -90.03,
              40.1
            ],
            [
              -90.01,
              40.09
            ],
            [
              -90.01,
              40.08
            ],
            [
              -89.99,
              40.06
            ],
            [
              -90.0,
              40.03
            ],
            [
              -90.03,
              40.01
            ],
            [
              -90.11,
              40.02
            ],
            [
              -90.11,
              40.07
            ],
            [
              -90.1,
              40.09
            ],
            [
              -90.08,
              40.1
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261561",
      "lat": 45.307,
      "lon": -107.756,
      "motion_east": 6.0,
      "motion_south": -3.0,
      "valid_time": "20260413_163038 UTC",
      "tornado_probability": 0.0759,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 328.0,
      "ebshear": 21.0,
      "srh01": 4.0,
      "maxllaz": 0.001,
      "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": 2,
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -107.78,
              45.36
            ],
            [
              -107.75,
              45.36
            ],
            [
              -107.7,
              45.32
            ],
            [
              -107.69,
              45.3
            ],
            [
              -107.69,
              45.26
            ],
            [
              -107.71,
              45.24
            ],
            [
              -107.79,
              45.25
            ],
            [
              -107.84,
              45.29
            ],
            [
              -107.83,
              45.33
            ],
            [
              -107.78,
              45.36
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261576",
      "lat": 48.9011,
      "lon": -106.1739,
      "motion_east": 9.0,
      "motion_south": -9.0,
      "valid_time": "20260413_163038 UTC",
      "tornado_probability": 0.0759,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 1.0,
      "ebshear": 0.0,
      "srh01": 67.0,
      "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": 0.0,
        "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": [
          [
            [
              -106.23,
              48.97
            ],
            [
              -106.2,
              48.97
            ],
            [
              -106.17,
              48.94
            ],
            [
              -106.17,
              48.92
            ],
            [
              -106.12,
              48.88
            ],
            [
              -106.04,
              48.88
            ],
            [
              -106.03,
              48.87
            ],
            [
              -106.03,
              48.83
            ],
            [
              -106.04,
              48.81
            ],
            [
              -106.15,
              48.81
            ],
            [
              -106.19,
              48.85
            ],
            [
              -106.26,
              48.89
            ],
            [
              -106.25,
              48.9
            ],
            [
              -106.26,
              48.91
            ],
            [
              -106.25,
              48.92
            ],
            [
              -106.26,
              48.94
            ],
            [
              -106.25,
              48.96
            ],
            [
              -106.23,
              48.97
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261580",
      "lat": 47.7182,
      "lon": -112.3291,
      "motion_east": 6.0,
      "motion_south": -3.0,
      "valid_time": "20260413_163038 UTC",
      "tornado_probability": 0.0759,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 10.0,
      "ebshear": 6.0,
      "srh01": 64.0,
      "maxllaz": 0.0,
      "mesh": 0.97,
      "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": [
          [
            [
              -112.4,
              47.76
            ],
            [
              -112.31,
              47.76
            ],
            [
              -112.3,
              47.75
            ],
            [
              -112.26,
              47.74
            ],
            [
              -112.26,
              47.73
            ],
            [
              -112.28,
              47.72
            ],
            [
              -112.28,
              47.66
            ],
            [
              -112.35,
              47.66
            ],
            [
              -112.38,
              47.68
            ],
            [
              -112.4,
              47.68
            ],
            [
              -112.4,
              47.76
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261581",
      "lat": 47.67,
      "lon": -112.2229,
      "motion_east": 6.0,
      "motion_south": -3.0,
      "valid_time": "20260413_163038 UTC",
      "tornado_probability": 0.0759,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 12.0,
      "ebshear": 7.0,
      "srh01": 70.0,
      "maxllaz": 0.0,
      "mesh": 0.3,
      "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": [
          [
            [
              -112.24,
              47.71
            ],
            [
              -112.16,
              47.71
            ],
            [
              -112.16,
              47.63
            ],
            [
              -112.26,
              47.63
            ],
            [
              -112.26,
              47.64
            ],
            [
              -112.24,
              47.66
            ],
            [
              -112.24,
              47.71
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261583",
      "lat": 45.498,
      "lon": -119.478,
      "motion_east": 6.0,
      "motion_south": -3.0,
      "valid_time": "20260413_163038 UTC",
      "tornado_probability": 0.0759,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 0.0,
      "ebshear": 0.0,
      "srh01": 59.0,
      "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": [
          [
            [
              -119.51,
              45.53
            ],
            [
              -119.43,
              45.53
            ],
            [
              -119.43,
              45.45
            ],
            [
              -119.51,
              45.45
            ],
            [
              -119.51,
              45.53
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261584",
      "lat": 40.2188,
      "lon": -90.7938,
      "motion_east": 6.0,
      "motion_south": -3.0,
      "valid_time": "20260413_163038 UTC",
      "tornado_probability": 0.0759,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 1889.0,
      "ebshear": 34.0,
      "srh01": 96.0,
      "maxllaz": 0.003,
      "mesh": 0.09,
      "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": [
          [
            [
              -90.82,
              40.25
            ],
            [
              -90.77,
              40.25
            ],
            [
              -90.75,
              40.23
            ],
            [
              -90.75,
              40.19
            ],
            [
              -90.78,
              40.17
            ],
            [
              -90.83,
              40.18
            ],
            [
              -90.83,
              40.23
            ],
            [
              -90.82,
              40.25
            ]
          ]
        ]
      }
    },
    {
      "storm_id": "261585",
      "lat": 34.52,
      "lon": -121.0758,
      "motion_east": 6.0,
      "motion_south": -3.0,
      "valid_time": "20260413_163038 UTC",
      "tornado_probability": 0.0759,
      "risk_band": "low",
      "ps_tor": 0.0,
      "ps": 0.0,
      "mucape": 469.0,
      "ebshear": 14.0,
      "srh01": 29.0,
      "maxllaz": 0.002,
      "mesh": 0.04,
      "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": [
          [
            [
              -121.08,
              34.55
            ],
            [
              -121.08,
              34.54
            ],
            [
              -121.06,
              34.52
            ],
            [
              -121.05,
              34.53
            ],
            [
              -121.05,
              34.51
            ],
            [
              -121.04,
              34.5
            ],
            [
              -121.06,
              34.48
            ],
            [
              -121.1,
              34.49
            ],
            [
              -121.11,
              34.5
            ],
            [
              -121.11,
              34.54
            ],
            [
              -121.09,
              34.53
            ],
            [
              -121.08,
              34.55
            ]
          ]
        ]
      }
    }
  ]
}