{
 "generated_utc": "2026-10-12 08:00",
 "data": {
  "dst": "WDC Kyoto final Dst 1958-1962; NASA SPDF OMNI2 hourly (word 41 = Dst) 1963-2024",
  "omni_file_last_year": 2026,
  "ghcn_daily_version": "The current version of GHCN Daily is 3.35-upd-2026101017 (i.e, an update that started at 2026101017 [yyyymmddhh] UTC; yyyy=year; mm=month; dd=day; hh=hour),",
  "missing_dst_hours_1958_2024": 0,
  "stations": [
   {
    "station": "Omaha",
    "ghcn_id": "USW00014942",
    "ghcn_id_on_2026_09_30": "USW00014942",
    "first_T": "1958-01-01",
    "last_T": "2024-12-31",
    "first_P": "1958-01-01",
    "last_P": "2024-12-31"
   },
   {
    "station": "Winnipeg",
    "ghcn_id": "CAN05023222",
    "ghcn_id_on_2026_09_30": "CA005023222",
    "first_T": "1958-01-01",
    "last_T": "2008-07-24",
    "first_P": "1958-01-01",
    "last_P": "2008-07-24"
   },
   {
    "station": "Minneapolis",
    "ghcn_id": "USW00014922",
    "ghcn_id_on_2026_09_30": "USW00014922",
    "first_T": "1958-01-01",
    "last_T": "2024-12-31",
    "first_P": "1958-01-01",
    "last_P": "2024-12-31"
   },
   {
    "station": "Denver",
    "ghcn_id": "USW00023062",
    "ghcn_id_on_2026_09_30": "USW00023062",
    "first_T": "1958-01-01",
    "last_T": "2024-12-31",
    "first_P": "1958-01-01",
    "last_P": "2024-12-31"
   },
   {
    "station": "Chicago",
    "ghcn_id": "USW00094846",
    "ghcn_id_on_2026_09_30": "USW00094846",
    "first_T": "1958-11-01",
    "last_T": "2024-12-31",
    "first_P": "1958-11-01",
    "last_P": "2024-12-31"
   },
   {
    "station": "Kansas City",
    "ghcn_id": "USW00003947",
    "ghcn_id_on_2026_09_30": "USW00003947",
    "first_T": "1972-10-01",
    "last_T": "2024-12-31",
    "first_P": "1972-10-01",
    "last_P": "2024-12-31"
   },
   {
    "station": "Churchill, Hudson Bay",
    "ghcn_id": "CAN05060600",
    "ghcn_id_on_2026_09_30": "CA005060600",
    "first_T": "1958-01-01",
    "last_T": "2008-07-24",
    "first_P": "1958-01-01",
    "last_P": "2008-07-24"
   },
   {
    "station": "Calgary",
    "ghcn_id": "CAN03031093",
    "ghcn_id_on_2026_09_30": "CA003031093",
    "first_T": "1958-01-01",
    "last_T": "2012-07-11",
    "first_P": "1958-01-01",
    "last_P": "2012-07-11"
   },
   {
    "station": "Dallas–Fort Worth",
    "ghcn_id": "USW00003927",
    "ghcn_id_on_2026_09_30": "USW00003927",
    "first_T": "1958-01-01",
    "last_T": "2024-12-31",
    "first_P": "1958-01-01",
    "last_P": "2024-12-31"
   },
   {
    "station": "Seattle",
    "ghcn_id": "USW00024233",
    "ghcn_id_on_2026_09_30": "USW00024233",
    "first_T": "1958-01-01",
    "last_T": "2024-12-31",
    "first_P": "1958-01-01",
    "last_P": "2024-12-31"
   }
  ]
 },
 "settings": {
  "years": [
   1958,
   2024
  ],
  "winter_months": [
   12,
   1,
   2
  ],
  "levels_daily_min_dst": {
   "moderate": [
    -200.0,
    -100.0
   ],
   "strong": [
    -9999.0,
    -200.0
   ]
  },
  "merge_gap_days": 2,
  "n_random_per_station_test": 3000,
  "n_random_coherence": 5000,
  "n_random_skew_per_station": 20000,
  "n_random_lag": 2000,
  "seeds": {
   "winter_tests": 1,
   "coherence_skew_lag": 11,
   "seasons_tests": 3,
   "seasons_drier_counts": 13,
   "solstice_window_tests": 1
  },
  "p": "two-tailed, percentile-based: min(1, 2 x min(share of random sets >= real, share <= real))",
  "p_from_zero": "share of random sets whose mean is at least as far from zero as the real one"
 },
 "storm_counts": {
  "moderate_winter": {
   "storms": 77,
   "hours": 737
  },
  "moderate_spring": {
   "storms": 111,
   "hours": 1370
  },
  "moderate_summer": {
   "storms": 71,
   "hours": 881
  },
  "moderate_fall": {
   "storms": 117,
   "hours": 1740
  },
  "strong_winter": {
   "storms": 5,
   "hours": 32
  },
  "strong_spring": {
   "storms": 26,
   "hours": 212
  },
  "strong_summer": {
   "storms": 9,
   "hours": 64
  },
  "strong_fall": {
   "storms": 25,
   "hours": 224
  }
 },
 "strong_winter_storms": [
  {
   "first_day": "1958-02-11",
   "last_day": "1958-02-11",
   "min_dst": -426,
   "hours_le_minus200": 15,
   "T_pct_sd": -51,
   "P_pct_sd": 65,
   "stations_with_T": 8
  },
  {
   "first_day": "1980-12-19",
   "last_day": "1980-12-19",
   "min_dst": -240,
   "hours_le_minus200": 6,
   "T_pct_sd": -105,
   "P_pct_sd": -23,
   "stations_with_T": 10
  },
  {
   "first_day": "1983-01-10",
   "last_day": "1983-01-10",
   "min_dst": -213,
   "hours_le_minus200": 3,
   "T_pct_sd": 63,
   "P_pct_sd": 61,
   "stations_with_T": 10
  },
  {
   "first_day": "1986-02-08",
   "last_day": "1986-02-09",
   "min_dst": -307,
   "hours_le_minus200": 7,
   "T_pct_sd": -96,
   "P_pct_sd": -20,
   "stations_with_T": 10
  },
  {
   "first_day": "1992-02-09",
   "last_day": "1992-02-09",
   "min_dst": -201,
   "hours_le_minus200": 1,
   "T_pct_sd": -9,
   "P_pct_sd": -35,
   "stations_with_T": 10
  }
 ],
 "strong_winter_storm_days": [
  {
   "day": "1958-02-11",
   "min_dst": -426,
   "stations": [
    {
     "station": "Omaha",
     "T_K": -10.3,
     "T_pct_sd": -151.2,
     "P_mm": 0.0,
     "P_pct_sd": -32.1
    },
    {
     "station": "Winnipeg",
     "T_K": -2.1,
     "T_pct_sd": -26.3,
     "P_mm": 0.0,
     "P_pct_sd": -37.8
    },
    {
     "station": "Minneapolis",
     "T_K": -6.9,
     "T_pct_sd": -100.2,
     "P_mm": 0.5,
     "P_pct_sd": 0.2
    },
    {
     "station": "Denver",
     "T_K": -2.4,
     "T_pct_sd": -38.0,
     "P_mm": 9.9,
     "P_pct_sd": 562.3
    },
    {
     "station": "Chicago",
     "T_K": null,
     "T_pct_sd": null,
     "P_mm": null,
     "P_pct_sd": null
    },
    {
     "station": "Kansas City",
     "T_K": null,
     "T_pct_sd": null,
     "P_mm": null,
     "P_pct_sd": null
    },
    {
     "station": "Churchill, Hudson Bay",
     "T_K": 5.0,
     "T_pct_sd": 76.6,
     "P_mm": 0.0,
     "P_pct_sd": -33.5
    },
    {
     "station": "Calgary",
     "T_K": -6.4,
     "T_pct_sd": -74.6,
     "P_mm": 0.3,
     "P_pct_sd": 2.1
    },
    {
     "station": "Dallas–Fort Worth",
     "T_K": -9.2,
     "T_pct_sd": -159.3,
     "P_mm": 0.8,
     "P_pct_sd": -18.2
    },
    {
     "station": "Seattle",
     "T_K": 2.0,
     "T_pct_sd": 64.7,
     "P_mm": 8.4,
     "P_pct_sd": 77.4
    }
   ]
  },
  {
   "day": "1980-12-19",
   "min_dst": -240,
   "stations": [
    {
     "station": "Omaha",
     "T_K": -11.0,
     "T_pct_sd": -174.1,
     "P_mm": 0.0,
     "P_pct_sd": -28.8
    },
    {
     "station": "Winnipeg",
     "T_K": -9.9,
     "T_pct_sd": -127.3,
     "P_mm": 0.0,
     "P_pct_sd": -41.1
    },
    {
     "station": "Minneapolis",
     "T_K": -10.3,
     "T_pct_sd": -154.6,
     "P_mm": 0.0,
     "P_pct_sd": -31.3
    },
    {
     "station": "Denver",
     "T_K": -4.0,
     "T_pct_sd": -63.3,
     "P_mm": 0.3,
     "P_pct_sd": -10.3
    },
    {
     "station": "Chicago",
     "T_K": -9.8,
     "T_pct_sd": -158.3,
     "P_mm": 0.0,
     "P_pct_sd": -36.6
    },
    {
     "station": "Kansas City",
     "T_K": -7.0,
     "T_pct_sd": -109.2,
     "P_mm": 0.0,
     "P_pct_sd": -28.8
    },
    {
     "station": "Churchill, Hudson Bay",
     "T_K": -2.5,
     "T_pct_sd": -35.6,
     "P_mm": 0.4,
     "P_pct_sd": -11.6
    },
    {
     "station": "Calgary",
     "T_K": -12.4,
     "T_pct_sd": -141.0,
     "P_mm": 1.0,
     "P_pct_sd": 51.4
    },
    {
     "station": "Dallas–Fort Worth",
     "T_K": -4.4,
     "T_pct_sd": -80.5,
     "P_mm": 0.0,
     "P_pct_sd": -29.6
    },
    {
     "station": "Seattle",
     "T_K": -0.1,
     "T_pct_sd": -3.8,
     "P_mm": 0.0,
     "P_pct_sd": -59.8
    }
   ]
  },
  {
   "day": "1983-01-10",
   "min_dst": -213,
   "stations": [
    {
     "station": "Omaha",
     "T_K": 2.0,
     "T_pct_sd": 29.7,
     "P_mm": 2.8,
     "P_pct_sd": 84.2
    },
    {
     "station": "Winnipeg",
     "T_K": 7.8,
     "T_pct_sd": 97.7,
     "P_mm": 2.2,
     "P_pct_sd": 92.8
    },
    {
     "station": "Minneapolis",
     "T_K": 7.9,
     "T_pct_sd": 111.0,
     "P_mm": 2.3,
     "P_pct_sd": 63.7
    },
    {
     "station": "Denver",
     "T_K": 1.9,
     "T_pct_sd": 30.9,
     "P_mm": 0.0,
     "P_pct_sd": -29.9
    },
    {
     "station": "Chicago",
     "T_K": 8.3,
     "T_pct_sd": 126.2,
     "P_mm": 1.8,
     "P_pct_sd": 7.4
    },
    {
     "station": "Kansas City",
     "T_K": 2.2,
     "T_pct_sd": 34.1,
     "P_mm": 1.0,
     "P_pct_sd": 2.3
    },
    {
     "station": "Churchill, Hudson Bay",
     "T_K": 3.0,
     "T_pct_sd": 43.9,
     "P_mm": 2.4,
     "P_pct_sd": 153.1
    },
    {
     "station": "Calgary",
     "T_K": -1.3,
     "T_pct_sd": -13.7,
     "P_mm": 3.0,
     "P_pct_sd": 251.7
    },
    {
     "station": "Dallas–Fort Worth",
     "T_K": 1.9,
     "T_pct_sd": 33.4,
     "P_mm": 0.0,
     "P_pct_sd": -28.3
    },
    {
     "station": "Seattle",
     "T_K": 4.7,
     "T_pct_sd": 139.3,
     "P_mm": 6.1,
     "P_pct_sd": 17.7
    }
   ]
  },
  {
   "day": "1986-02-08",
   "min_dst": -259,
   "stations": [
    {
     "station": "Omaha",
     "T_K": -8.9,
     "T_pct_sd": -131.7,
     "P_mm": 0.0,
     "P_pct_sd": -30.8
    },
    {
     "station": "Winnipeg",
     "T_K": -4.8,
     "T_pct_sd": -60.5,
     "P_mm": 0.5,
     "P_pct_sd": 0.9
    },
    {
     "station": "Minneapolis",
     "T_K": -4.1,
     "T_pct_sd": -58.4,
     "P_mm": 0.0,
     "P_pct_sd": -33.8
    },
    {
     "station": "Denver",
     "T_K": -10.2,
     "T_pct_sd": -165.2,
     "P_mm": 0.3,
     "P_pct_sd": -14.3
    },
    {
     "station": "Chicago",
     "T_K": -0.3,
     "T_pct_sd": -4.0,
     "P_mm": 0.0,
     "P_pct_sd": -35.5
    },
    {
     "station": "Kansas City",
     "T_K": -5.7,
     "T_pct_sd": -83.0,
     "P_mm": 0.3,
     "P_pct_sd": -23.9
    },
    {
     "station": "Churchill, Hudson Bay",
     "T_K": -0.4,
     "T_pct_sd": -6.5,
     "P_mm": 0.0,
     "P_pct_sd": -46.3
    },
    {
     "station": "Calgary",
     "T_K": -3.2,
     "T_pct_sd": -37.3,
     "P_mm": 0.2,
     "P_pct_sd": -17.5
    },
    {
     "station": "Dallas–Fort Worth",
     "T_K": -7.2,
     "T_pct_sd": -125.3,
     "P_mm": 0.0,
     "P_pct_sd": -30.5
    },
    {
     "station": "Seattle",
     "T_K": -2.6,
     "T_pct_sd": -82.8,
     "P_mm": 0.0,
     "P_pct_sd": -58.4
    }
   ]
  },
  {
   "day": "1986-02-09",
   "min_dst": -307,
   "stations": [
    {
     "station": "Omaha",
     "T_K": -12.6,
     "T_pct_sd": -185.5,
     "P_mm": 0.0,
     "P_pct_sd": -31.5
    },
    {
     "station": "Winnipeg",
     "T_K": -8.1,
     "T_pct_sd": -100.9,
     "P_mm": 0.4,
     "P_pct_sd": -6.4
    },
    {
     "station": "Minneapolis",
     "T_K": -10.0,
     "T_pct_sd": -143.4,
     "P_mm": 0.0,
     "P_pct_sd": -34.1
    },
    {
     "station": "Denver",
     "T_K": -12.8,
     "T_pct_sd": -204.8,
     "P_mm": 1.8,
     "P_pct_sd": 78.2
    },
    {
     "station": "Chicago",
     "T_K": -7.9,
     "T_pct_sd": -125.3,
     "P_mm": 0.0,
     "P_pct_sd": -35.7
    },
    {
     "station": "Kansas City",
     "T_K": -7.5,
     "T_pct_sd": -109.6,
     "P_mm": 0.0,
     "P_pct_sd": -32.1
    },
    {
     "station": "Churchill, Hudson Bay",
     "T_K": -1.4,
     "T_pct_sd": -21.9,
     "P_mm": 0.0,
     "P_pct_sd": -45.6
    },
    {
     "station": "Calgary",
     "T_K": -1.8,
     "T_pct_sd": -20.7,
     "P_mm": 0.6,
     "P_pct_sd": 21.3
    },
    {
     "station": "Dallas–Fort Worth",
     "T_K": -8.9,
     "T_pct_sd": -155.8,
     "P_mm": 4.1,
     "P_pct_sd": 28.9
    },
    {
     "station": "Seattle",
     "T_K": -3.2,
     "T_pct_sd": -102.6,
     "P_mm": 0.0,
     "P_pct_sd": -57.9
    }
   ]
  },
  {
   "day": "1992-02-09",
   "min_dst": -201,
   "stations": [
    {
     "station": "Omaha",
     "T_K": 1.7,
     "T_pct_sd": 24.7,
     "P_mm": 0.0,
     "P_pct_sd": -31.4
    },
    {
     "station": "Winnipeg",
     "T_K": 2.5,
     "T_pct_sd": 31.8,
     "P_mm": 0.0,
     "P_pct_sd": -39.1
    },
    {
     "station": "Minneapolis",
     "T_K": -2.8,
     "T_pct_sd": -39.9,
     "P_mm": 0.0,
     "P_pct_sd": -36.4
    },
    {
     "station": "Denver",
     "T_K": 3.2,
     "T_pct_sd": 51.8,
     "P_mm": 0.0,
     "P_pct_sd": -32.7
    },
    {
     "station": "Chicago",
     "T_K": -4.4,
     "T_pct_sd": -70.4,
     "P_mm": 0.0,
     "P_pct_sd": -36.7
    },
    {
     "station": "Kansas City",
     "T_K": 0.7,
     "T_pct_sd": 10.2,
     "P_mm": 0.0,
     "P_pct_sd": -32.5
    },
    {
     "station": "Churchill, Hudson Bay",
     "T_K": -9.7,
     "T_pct_sd": -148.8,
     "P_mm": 0.0,
     "P_pct_sd": -48.1
    },
    {
     "station": "Calgary",
     "T_K": -4.8,
     "T_pct_sd": -55.4,
     "P_mm": 0.4,
     "P_pct_sd": -0.1
    },
    {
     "station": "Dallas–Fort Worth",
     "T_K": -0.5,
     "T_pct_sd": -9.0,
     "P_mm": 0.0,
     "P_pct_sd": -31.3
    },
    {
     "station": "Seattle",
     "T_K": 3.7,
     "T_pct_sd": 117.7,
     "P_mm": 0.0,
     "P_pct_sd": -58.1
    }
   ]
  }
 ],
 "chart_temperature_strong_winter": [
  {
   "station": "Omaha",
   "real": -98.0,
   "random_lo": -97.4,
   "random_hi": 78.8,
   "p": 0.049,
   "p_from_zero": 0.031,
   "percentile": 2.4,
   "storms": 5,
   "days": 6,
   "real_inside_random_range": false
  },
  {
   "station": "Winnipeg",
   "real": -30.9,
   "random_lo": -91.3,
   "random_hi": 87.5,
   "p": 0.567,
   "p_from_zero": 0.523,
   "percentile": 28.3,
   "storms": 5,
   "days": 6,
   "real_inside_random_range": true
  },
  {
   "station": "Minneapolis",
   "real": -64.2,
   "random_lo": -98.0,
   "random_hi": 83.8,
   "p": 0.197,
   "p_from_zero": 0.165,
   "percentile": 9.8,
   "storms": 5,
   "days": 6,
   "real_inside_random_range": true
  },
  {
   "station": "Denver",
   "real": -64.8,
   "random_lo": -98.7,
   "random_hi": 79.8,
   "p": 0.186,
   "p_from_zero": 0.152,
   "percentile": 9.3,
   "storms": 5,
   "days": 6,
   "real_inside_random_range": true
  },
  {
   "station": "Chicago",
   "real": -46.4,
   "random_lo": -103.2,
   "random_hi": 94.7,
   "p": 0.379,
   "p_from_zero": 0.364,
   "percentile": 18.9,
   "storms": 4,
   "days": 5,
   "real_inside_random_range": true
  },
  {
   "station": "Kansas City",
   "real": -51.5,
   "random_lo": -113.0,
   "random_hi": 89.2,
   "p": 0.348,
   "p_from_zero": 0.319,
   "percentile": 17.4,
   "storms": 4,
   "days": 5,
   "real_inside_random_range": true
  },
  {
   "station": "Churchill, Hudson Bay",
   "real": -15.4,
   "random_lo": -87.4,
   "random_hi": 90.1,
   "p": 0.873,
   "p_from_zero": 0.758,
   "percentile": 43.7,
   "storms": 5,
   "days": 6,
   "real_inside_random_range": true
  },
  {
   "station": "Calgary",
   "real": -57.1,
   "random_lo": -97.1,
   "random_hi": 80.9,
   "p": 0.237,
   "p_from_zero": 0.228,
   "percentile": 11.8,
   "storms": 5,
   "days": 6,
   "real_inside_random_range": true
  },
  {
   "station": "Dallas–Fort Worth",
   "real": -82.8,
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   "p": 0.081,
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   "percentile": 4.1,
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   "days": 6,
   "real_inside_random_range": true
  },
  {
   "station": "Seattle",
   "real": 22.1,
   "random_lo": -96.4,
   "random_hi": 81.5,
   "p": 0.62,
   "p_from_zero": 0.63,
   "percentile": 69.0,
   "storms": 5,
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   "real_inside_random_range": true
  }
 ],
 "chart_precipitation_strong_winter": [
  {
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   "real": -11.8,
   "random_lo": -30.7,
   "random_hi": 115.6,
   "p": 0.789,
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   "percentile": 60.5,
   "storms": 5,
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   "real_inside_random_range": true
  },
  {
   "station": "Winnipeg",
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   "random_hi": 130.7,
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   "real_inside_random_range": true
  },
  {
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  },
  {
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   "random_hi": 113.9,
   "p": 0.085,
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   "percentile": 95.8,
   "storms": 5,
   "days": 6,
   "real_inside_random_range": true
  },
  {
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   "p": 0.719,
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   "percentile": 36.0,
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   "real_inside_random_range": true
  },
  {
   "station": "Kansas City",
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   "random_lo": -33.3,
   "random_hi": 148.8,
   "p": 0.993,
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   "percentile": 49.7,
   "storms": 4,
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   "real_inside_random_range": true
  },
  {
   "station": "Churchill, Hudson Bay",
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   "percentile": 57.3,
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   "real_inside_random_range": true
  },
  {
   "station": "Calgary",
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   "percentile": 89.1,
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  {
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   "p": 1.0,
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  },
  {
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   "real_inside_random_range": true
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 ],
 "tests_40": {
  "n": 40,
  "n_p_below_0.05": 1,
  "below_0.05": [
   {
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    "variable": "T",
    "level": "strong",
    "p": 0.048666666666666664
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  ],
  "n_p_from_zero_below_0.05": 2,
  "below_0.05_p_from_zero": [
   {
    "station": "Omaha",
    "variable": "T",
    "level": "strong",
    "p_from_zero": 0.030666666666666665
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   {
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    "variable": "P",
    "level": "strong",
    "p_from_zero": 0.042333333333333334
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  ],
  "single_station_random_range_temperature_strong": [
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   -87.4,
   78.8,
   94.7
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  "single_station_random_range_precip_strong": [
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   148.8
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  "tests": [
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   {
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   },
   {
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   },
   {
    "station": "Omaha",
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   },
   {
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   },
   {
    "station": "Winnipeg",
    "variable": "T",
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   },
   {
    "station": "Winnipeg",
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   },
   {
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   },
   {
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   },
   {
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   },
   {
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   },
   {
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   },
   {
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   },
   {
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   },
   {
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   },
   {
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    "variable": "P",
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   },
   {
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    "variable": "T",
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   },
   {
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   },
   {
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   },
   {
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   },
   {
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   },
   {
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   },
   {
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   },
   {
    "station": "Kansas City",
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   },
   {
    "station": "Churchill, Hudson Bay",
    "variable": "T",
    "level": "strong",
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   },
   {
    "station": "Churchill, Hudson Bay",
    "variable": "T",
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   },
   {
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   },
   {
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   },
   {
    "station": "Calgary",
    "variable": "T",
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   },
   {
    "station": "Calgary",
    "variable": "T",
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   },
   {
    "station": "Calgary",
    "variable": "P",
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   },
   {
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   },
   {
    "station": "Dallas–Fort Worth",
    "variable": "T",
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   },
   {
    "station": "Dallas–Fort Worth",
    "variable": "T",
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   },
   {
    "station": "Dallas–Fort Worth",
    "variable": "P",
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   },
   {
    "station": "Dallas–Fort Worth",
    "variable": "P",
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    "random_hi": 24.2,
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   },
   {
    "station": "Seattle",
    "variable": "T",
    "level": "strong",
    "real": 22.1,
    "random_lo": -96.4,
    "random_hi": 81.5,
    "p": 0.62,
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   },
   {
    "station": "Seattle",
    "variable": "T",
    "level": "moderate",
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    "random_hi": 22.3,
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    "days": 119
   },
   {
    "station": "Seattle",
    "variable": "P",
    "level": "strong",
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    "p": 0.702,
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    "days": 6
   },
   {
    "station": "Seattle",
    "variable": "P",
    "level": "moderate",
    "real": 2.2,
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    "random_hi": 21.8,
    "p": 0.821,
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   }
  ]
 },
 "coherence": {
  "real_same_sign_stations": 9,
  "real_signs": {
   "Omaha": "-",
   "Winnipeg": "-",
   "Minneapolis": "-",
   "Denver": "-",
   "Chicago": "-",
   "Kansas City": "-",
   "Churchill, Hudson Bay": "-",
   "Calgary": "-",
   "Dallas–Fort Worth": "-",
   "Seattle": "+"
  },
  "share_random_sets_9_or_10_same_sign": 0.301
 },
 "precipitation_sign": {
  "real_stations_drier": 8,
  "real_wetter_stations": [
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   "Calgary"
  ],
  "share_random_sets_at_least_as_many_drier": 0.385,
  "median_random_stations_drier": 7,
  "share_5_random_winter_days_drier_by_station": {
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   "Winnipeg": 0.673,
   "Minneapolis": 0.696,
   "Denver": 0.7,
   "Chicago": 0.673,
   "Kansas City": 0.705,
   "Churchill, Hudson Bay": 0.647,
   "Calgary": 0.666,
   "Dallas–Fort Worth": 0.688,
   "Seattle": 0.592
  },
  "range_5_random_winter_days_drier": [
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  ]
 },
 "precipitation_power_strong_winter": {
  "share_random_sets_all_10_stations_drier": 0.042,
  "share_random_sets_at_least_9_stations_drier": 0.182,
  "completely_dry_storm_days": [
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    "station": "Omaha",
    "real": -11.8,
    "completely_dry": -30.6,
    "p": 0.075,
    "p_from_zero": 0.186
   },
   {
    "station": "Winnipeg",
    "real": -5.1,
    "completely_dry": -39.3,
    "p": 0.099,
    "p_from_zero": 0.201
   },
   {
    "station": "Minneapolis",
    "real": -12.0,
    "completely_dry": -31.9,
    "p": 0.409,
    "p_from_zero": 0.355
   },
   {
    "station": "Denver",
    "real": 92.2,
    "completely_dry": -32.2,
    "p": 0.026,
    "p_from_zero": 0.156
   },
   {
    "station": "Chicago",
    "real": -27.4,
    "completely_dry": -36.4,
    "p": 0.253,
    "p_from_zero": 0.294
   },
   {
    "station": "Kansas City",
    "real": -23.0,
    "completely_dry": -31.4,
    "p": 0.465,
    "p_from_zero": 0.391
   },
   {
    "station": "Churchill, Hudson Bay",
    "real": -5.3,
    "completely_dry": -44.3,
    "p": 0.093,
    "p_from_zero": 0.174
   },
   {
    "station": "Calgary",
    "real": 51.5,
    "completely_dry": -35.2,
    "p": 0.341,
    "p_from_zero": 0.322
   },
   {
    "station": "Dallas–Fort Worth",
    "real": -18.2,
    "completely_dry": -30.1,
    "p": 0.318,
    "p_from_zero": 0.341
   },
   {
    "station": "Seattle",
    "real": -23.2,
    "completely_dry": -58.3,
    "p": 0.012,
    "p_from_zero": 0.099
   }
  ],
  "stations_where_a_completely_dry_set_gives_p_below_0.05": 2,
  "stations_where_a_completely_dry_set_gives_p_from_zero_below_0.05": 0
 },
 "lag_composite_moderate_winter": {
  "n_onsets": 77,
  "lags_days": [
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   -9,
   -8,
   -7,
   -6,
   -5,
   -4,
   -3,
   -2,
   -1,
   0,
   1,
   2,
   3,
   4,
   5,
   6,
   7,
   8,
   9,
   10
  ],
  "real": [
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  ],
  "random_lo": [
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  ],
  "random_hi": [
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   12.4,
   12.8,
   12.8,
   13.2,
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   13.3,
   13.2,
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   12.3,
   12.2,
   13.1
  ],
  "lags_outside_random_range": [
   9,
   10
  ]
 },
 "precipitation_strong_storms_by_season": {
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   "strong_storms": 5,
   "storm_days": 6,
   "stations_drier": 8,
   "wetter_stations": [
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    "Calgary"
   ],
   "share_random_sets_at_least_as_many_drier": 0.376,
   "median_random_stations_drier": 7,
   "tests_p_below_0.05": [],
   "tests_p_from_zero_below_0.05": [
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     "p_from_zero": 0.046
    }
   ],
   "stations_where_a_completely_dry_set_gives_p_below_0.05": 2,
   "station_tests": [
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     "random_lo": -30.7,
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     "p": 0.777,
     "p_from_zero": 0.843,
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     "completely_dry": -30.6,
     "completely_dry_p": 0.067,
     "completely_dry_p_from_zero": 0.192
    },
    {
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     "random_hi": 139.8,
     "p": 0.742,
     "p_from_zero": 0.916,
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     "completely_dry": -39.3,
     "completely_dry_p": 0.101,
     "completely_dry_p_from_zero": 0.187
    },
    {
     "station": "Minneapolis",
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     "random_lo": -38.4,
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     "p": 0.86,
     "p_from_zero": 0.813,
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     "completely_dry": -31.9,
     "completely_dry_p": 0.424,
     "completely_dry_p_from_zero": 0.365
    },
    {
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     "random_lo": -31.6,
     "random_hi": 119.8,
     "p": 0.092,
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     "completely_dry": -32.2,
     "completely_dry_p": 0.021,
     "completely_dry_p_from_zero": 0.162
    },
    {
     "station": "Chicago",
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     "random_lo": -39.4,
     "random_hi": 127.5,
     "p": 0.753,
     "p_from_zero": 0.561,
     "storms": 4,
     "completely_dry": -36.4,
     "completely_dry_p": 0.287,
     "completely_dry_p_from_zero": 0.3
    },
    {
     "station": "Kansas City",
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     "random_lo": -33.2,
     "random_hi": 148.5,
     "p": 0.976,
     "p_from_zero": 0.686,
     "storms": 4,
     "completely_dry": -31.4,
     "completely_dry_p": 0.465,
     "completely_dry_p_from_zero": 0.402
    },
    {
     "station": "Churchill, Hudson Bay",
     "real": -5.3,
     "random_lo": -46.3,
     "random_hi": 119.5,
     "p": 0.851,
     "p_from_zero": 0.905,
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     "completely_dry": -44.3,
     "completely_dry_p": 0.099,
     "completely_dry_p_from_zero": 0.18
    },
    {
     "station": "Calgary",
     "real": 51.5,
     "random_lo": -40.4,
     "random_hi": 125.5,
     "p": 0.22,
     "p_from_zero": 0.11,
     "storms": 5,
     "completely_dry": -35.2,
     "completely_dry_p": 0.329,
     "completely_dry_p_from_zero": 0.316
    },
    {
     "station": "Dallas–Fort Worth",
     "real": -18.2,
     "random_lo": -31.6,
     "random_hi": 132.9,
     "p": 0.96,
     "p_from_zero": 0.724,
     "storms": 5,
     "completely_dry": -30.1,
     "completely_dry_p": 0.335,
     "completely_dry_p_from_zero": 0.33
    },
    {
     "station": "Seattle",
     "real": -23.2,
     "random_lo": -55.5,
     "random_hi": 117.4,
     "p": 0.702,
     "p_from_zero": 0.587,
     "storms": 5,
     "completely_dry": -58.3,
     "completely_dry_p": 0.013,
     "completely_dry_p_from_zero": 0.109
    }
   ]
  },
  "spring": {
   "strong_storms": 26,
   "storm_days": 36,
   "stations_drier": 5,
   "wetter_stations": [
    "Minneapolis",
    "Denver",
    "Chicago",
    "Churchill, Hudson Bay",
    "Calgary"
   ],
   "share_random_sets_at_least_as_many_drier": 0.737,
   "median_random_stations_drier": 6,
   "tests_p_below_0.05": [],
   "tests_p_from_zero_below_0.05": [],
   "stations_where_a_completely_dry_set_gives_p_below_0.05": 10,
   "station_tests": [
    {
     "station": "Omaha",
     "real": -1.1,
     "random_lo": -26.5,
     "random_hi": 42.3,
     "p": 0.977,
     "p_from_zero": 0.95,
     "storms": 26,
     "completely_dry": -36.7,
     "completely_dry_p": 0.0,
     "completely_dry_p_from_zero": 0.043
    },
    {
     "station": "Winnipeg",
     "real": -0.0,
     "random_lo": -29.7,
     "random_hi": 52.3,
     "p": 0.848,
     "p_from_zero": 1.0,
     "storms": 23,
     "completely_dry": -35.0,
     "completely_dry_p": 0.001,
     "completely_dry_p_from_zero": 0.068
    },
    {
     "station": "Minneapolis",
     "real": 10.4,
     "random_lo": -28.5,
     "random_hi": 42.1,
     "p": 0.517,
     "p_from_zero": 0.574,
     "storms": 26,
     "completely_dry": -39.8,
     "completely_dry_p": 0.0,
     "completely_dry_p_from_zero": 0.03
    },
    {
     "station": "Denver",
     "real": 0.7,
     "random_lo": -25.4,
     "random_hi": 48.9,
     "p": 0.824,
     "p_from_zero": 0.971,
     "storms": 26,
     "completely_dry": -33.3,
     "completely_dry_p": 0.0,
     "completely_dry_p_from_zero": 0.061
    },
    {
     "station": "Chicago",
     "real": 12.9,
     "random_lo": -28.6,
     "random_hi": 39.9,
     "p": 0.451,
     "p_from_zero": 0.482,
     "storms": 26,
     "completely_dry": -41.8,
     "completely_dry_p": 0.0,
     "completely_dry_p_from_zero": 0.022
    },
    {
     "station": "Kansas City",
     "real": -30.3,
     "random_lo": -32.1,
     "random_hi": 47.3,
     "p": 0.077,
     "p_from_zero": 0.128,
     "storms": 20,
     "completely_dry": -41.4,
     "completely_dry_p": 0.0,
     "completely_dry_p_from_zero": 0.045
    },
    {
     "station": "Churchill, Hudson Bay",
     "real": 17.3,
     "random_lo": -28.4,
     "random_hi": 52.0,
     "p": 0.34,
     "p_from_zero": 0.375,
     "storms": 23,
     "completely_dry": -37.5,
     "completely_dry_p": 0.0,
     "completely_dry_p_from_zero": 0.06
    },
    {
     "station": "Calgary",
     "real": 21.1,
     "random_lo": -29.6,
     "random_hi": 44.6,
     "p": 0.266,
     "p_from_zero": 0.278,
     "storms": 23,
     "completely_dry": -37.3,
     "completely_dry_p": 0.0,
     "completely_dry_p_from_zero": 0.043
    },
    {
     "station": "Dallas–Fort Worth",
     "real": -23.5,
     "random_lo": -27.8,
     "random_hi": 43.3,
     "p": 0.144,
     "p_from_zero": 0.174,
     "storms": 26,
     "completely_dry": -34.0,
     "completely_dry_p": 0.003,
     "completely_dry_p_from_zero": 0.046
    },
    {
     "station": "Seattle",
     "real": -17.1,
     "random_lo": -29.2,
     "random_hi": 42.3,
     "p": 0.357,
     "p_from_zero": 0.343,
     "storms": 26,
     "completely_dry": -51.7,
     "completely_dry_p": 0.0,
     "completely_dry_p_from_zero": 0.013
    }
   ]
  },
  "summer": {
   "strong_storms": 9,
   "storm_days": 12,
   "stations_drier": 6,
   "wetter_stations": [
    "Omaha",
    "Kansas City",
    "Churchill, Hudson Bay",
    "Dallas–Fort Worth"
   ],
   "share_random_sets_at_least_as_many_drier": 0.67,
   "median_random_stations_drier": 6,
   "tests_p_below_0.05": [],
   "tests_p_from_zero_below_0.05": [],
   "stations_where_a_completely_dry_set_gives_p_below_0.05": 5,
   "station_tests": [
    {
     "station": "Omaha",
     "real": 7.4,
     "random_lo": -36.3,
     "random_hi": 76.9,
     "p": 0.631,
     "p_from_zero": 0.824,
     "storms": 9,
     "completely_dry": -37.2,
     "completely_dry_p": 0.019,
     "completely_dry_p_from_zero": 0.124
    },
    {
     "station": "Winnipeg",
     "real": -34.1,
     "random_lo": -36.4,
     "random_hi": 81.6,
     "p": 0.121,
     "p_from_zero": 0.2,
     "storms": 9,
     "completely_dry": -38.0,
     "completely_dry_p": 0.018,
     "completely_dry_p_from_zero": 0.132
    },
    {
     "station": "Minneapolis",
     "real": -4.9,
     "random_lo": -37.3,
     "random_hi": 77.8,
     "p": 0.932,
     "p_from_zero": 0.886,
     "storms": 9,
     "completely_dry": -35.3,
     "completely_dry_p": 0.109,
     "completely_dry_p_from_zero": 0.189
    },
    {
     "station": "Denver",
     "real": -21.8,
     "random_lo": -31.3,
     "random_hi": 92.4,
     "p": 0.633,
     "p_from_zero": 0.492,
     "storms": 9,
     "completely_dry": -31.9,
     "completely_dry_p": 0.019,
     "completely_dry_p_from_zero": 0.142
    },
    {
     "station": "Chicago",
     "real": -17.7,
     "random_lo": -37.3,
     "random_hi": 90.2,
     "p": 0.751,
     "p_from_zero": 0.612,
     "storms": 8,
     "completely_dry": -36.7,
     "completely_dry_p": 0.08,
     "completely_dry_p_from_zero": 0.173
    },
    {
     "station": "Kansas City",
     "real": 1.6,
     "random_lo": -37.1,
     "random_hi": 106.1,
     "p": 0.701,
     "p_from_zero": 0.964,
     "storms": 7,
     "completely_dry": -34.8,
     "completely_dry_p": 0.215,
     "completely_dry_p_from_zero": 0.258
    },
    {
     "station": "Churchill, Hudson Bay",
     "real": 18.1,
     "random_lo": -38.4,
     "random_hi": 83.8,
     "p": 0.472,
     "p_from_zero": 0.574,
     "storms": 9,
     "completely_dry": -42.1,
     "completely_dry_p": 0.001,
     "completely_dry_p_from_zero": 0.103
    },
    {
     "station": "Calgary",
     "real": -4.0,
     "random_lo": -39.0,
     "random_hi": 77.2,
     "p": 0.916,
     "p_from_zero": 0.911,
     "storms": 9,
     "completely_dry": -42.3,
     "completely_dry_p": 0.007,
     "completely_dry_p_from_zero": 0.104
    },
    {
     "station": "Dallas–Fort Worth",
     "real": 7.5,
     "random_lo": -30.1,
     "random_hi": 89.6,
     "p": 0.59,
     "p_from_zero": 0.844,
     "storms": 9,
     "completely_dry": -26.8,
     "completely_dry_p": 0.371,
     "completely_dry_p_from_zero": 0.359
    },
    {
     "station": "Seattle",
     "real": -10.5,
     "random_lo": -31.8,
     "random_hi": 88.8,
     "p": 0.992,
     "p_from_zero": 0.772,
     "storms": 9,
     "completely_dry": -29.2,
     "completely_dry_p": 0.205,
     "completely_dry_p_from_zero": 0.263
    }
   ]
  },
  "fall": {
   "strong_storms": 25,
   "storm_days": 37,
   "stations_drier": 6,
   "wetter_stations": [
    "Omaha",
    "Minneapolis",
    "Churchill, Hudson Bay",
    "Calgary"
   ],
   "share_random_sets_at_least_as_many_drier": 0.546,
   "median_random_stations_drier": 6,
   "tests_p_below_0.05": [],
   "tests_p_from_zero_below_0.05": [
    {
     "station": "Churchill, Hudson Bay",
     "real": 43.2,
     "p_from_zero": 0.034
    }
   ],
   "stations_where_a_completely_dry_set_gives_p_below_0.05": 10,
   "station_tests": [
    {
     "station": "Omaha",
     "real": 30.2,
     "random_lo": -26.2,
     "random_hi": 44.5,
     "p": 0.15,
     "p_from_zero": 0.076,
     "storms": 25,
     "completely_dry": -30.5,
     "completely_dry_p": 0.001,
     "completely_dry_p_from_zero": 0.074
    },
    {
     "station": "Winnipeg",
     "real": -8.6,
     "random_lo": -28.3,
     "random_hi": 45.4,
     "p": 0.764,
     "p_from_zero": 0.673,
     "storms": 24,
     "completely_dry": -35.9,
     "completely_dry_p": 0.0,
     "completely_dry_p_from_zero": 0.054
    },
    {
     "station": "Minneapolis",
     "real": 12.2,
     "random_lo": -27.4,
     "random_hi": 44.2,
     "p": 0.479,
     "p_from_zero": 0.534,
     "storms": 25,
     "completely_dry": -33.8,
     "completely_dry_p": 0.001,
     "completely_dry_p_from_zero": 0.054
    },
    {
     "station": "Denver",
     "real": -15.5,
     "random_lo": -25.0,
     "random_hi": 42.8,
     "p": 0.415,
     "p_from_zero": 0.375,
     "storms": 25,
     "completely_dry": -29.0,
     "completely_dry_p": 0.002,
     "completely_dry_p_from_zero": 0.072
    },
    {
     "station": "Chicago",
     "real": -22.7,
     "random_lo": -27.7,
     "random_hi": 47.3,
     "p": 0.154,
     "p_from_zero": 0.192,
     "storms": 24,
     "completely_dry": -35.7,
     "completely_dry_p": 0.0,
     "completely_dry_p_from_zero": 0.055
    },
    {
     "station": "Kansas City",
     "real": -16.6,
     "random_lo": -30.0,
     "random_hi": 63.2,
     "p": 0.509,
     "p_from_zero": 0.454,
     "storms": 17,
     "completely_dry": -33.5,
     "completely_dry_p": 0.001,
     "completely_dry_p_from_zero": 0.087
    },
    {
     "station": "Churchill, Hudson Bay",
     "real": 43.2,
     "random_lo": -28.3,
     "random_hi": 46.7,
     "p": 0.067,
     "p_from_zero": 0.034,
     "storms": 24,
     "completely_dry": -49.2,
     "completely_dry_p": 0.0,
     "completely_dry_p_from_zero": 0.019
    },
    {
     "station": "Calgary",
     "real": 25.2,
     "random_lo": -27.2,
     "random_hi": 46.6,
     "p": 0.205,
     "p_from_zero": 0.145,
     "storms": 24,
     "completely_dry": -34.7,
     "completely_dry_p": 0.0,
     "completely_dry_p_from_zero": 0.059
    },
    {
     "station": "Dallas–Fort Worth",
     "real": -24.8,
     "random_lo": -26.3,
     "random_hi": 45.1,
     "p": 0.081,
     "p_from_zero": 0.133,
     "storms": 25,
     "completely_dry": -29.9,
     "completely_dry_p": 0.002,
     "completely_dry_p_from_zero": 0.069
    },
    {
     "station": "Seattle",
     "real": -12.1,
     "random_lo": -29.5,
     "random_hi": 41.7,
     "p": 0.528,
     "p_from_zero": 0.49,
     "storms": 25,
     "completely_dry": -50.3,
     "completely_dry_p": 0.0,
     "completely_dry_p_from_zero": 0.013
    }
   ]
  }
 },
 "winter_as_pm30d_of_Dec21": {
  "winter": "+-30 days of 21 December",
  "strong_storms": [
   {
    "first_day": "1980-12-19",
    "last_day": "1980-12-19",
    "min_dst": -240,
    "T_pct_sd": -105,
    "P_pct_sd": -23
   },
   {
    "first_day": "1983-01-10",
    "last_day": "1983-01-10",
    "min_dst": -213,
    "T_pct_sd": 63,
    "P_pct_sd": 61
   },
   {
    "first_day": "2001-11-24",
    "last_day": "2001-11-24",
    "min_dst": -221,
    "T_pct_sd": 67,
    "P_pct_sd": 218
   },
   {
    "first_day": "2003-11-21",
    "last_day": "2003-11-21",
    "min_dst": -309,
    "T_pct_sd": -19,
    "P_pct_sd": 58
   }
  ],
  "strong_storm_hours_le_minus200": 17,
  "moderate_storms": 55,
  "n_tests": 40,
  "n_p_below_0.05": 4,
  "tests_p_below_0.05": [
   {
    "station": "Omaha",
    "variable": "P",
    "level": "strong",
    "real": 214.5,
    "p": 0.024
   },
   {
    "station": "Minneapolis",
    "variable": "P",
    "level": "strong",
    "real": 182.7,
    "p": 0.033
   },
   {
    "station": "Churchill, Hudson Bay",
    "variable": "P",
    "level": "strong",
    "real": 250.6,
    "p": 0.007
   },
   {
    "station": "Calgary",
    "variable": "P",
    "level": "strong",
    "real": 195.4,
    "p": 0.035
   }
  ],
  "n_p_from_zero_below_0.05": 5,
  "stations_colder": 4,
  "stations_drier": 4,
  "station_tests": [
   {
    "station": "Omaha",
    "variable": "T",
    "level": "strong",
    "real": -6.6,
    "random_lo": -102.1,
    "random_hi": 87.7,
    "p": 0.903,
    "p_from_zero": 0.897,
    "storms": 4
   },
   {
    "station": "Omaha",
    "variable": "T",
    "level": "moderate",
    "real": -6.8,
    "random_lo": -32.0,
    "random_hi": 22.4,
    "p": 0.815,
    "p_from_zero": 0.643,
    "storms": 55
   },
   {
    "station": "Omaha",
    "variable": "P",
    "level": "strong",
    "real": 214.5,
    "random_lo": -29.1,
    "random_hi": 150.2,
    "p": 0.024,
    "p_from_zero": 0.012,
    "storms": 4
   },
   {
    "station": "Omaha",
    "variable": "P",
    "level": "moderate",
    "real": -6.6,
    "random_lo": -20.0,
    "random_hi": 27.1,
    "p": 0.726,
    "p_from_zero": 0.601,
    "storms": 55
   },
   {
    "station": "Winnipeg",
    "variable": "T",
    "level": "strong",
    "real": 3.5,
    "random_lo": -102.1,
    "random_hi": 89.0,
    "p": 0.91,
    "p_from_zero": 0.949,
    "storms": 4
   },
   {
    "station": "Winnipeg",
    "variable": "T",
    "level": "moderate",
    "real": -31.3,
    "random_lo": -33.2,
    "random_hi": 25.1,
    "p": 0.066,
    "p_from_zero": 0.043,
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   },
   {
    "station": "Winnipeg",
    "variable": "P",
    "level": "strong",
    "real": -5.5,
    "random_lo": -40.6,
    "random_hi": 140.8,
    "p": 0.718,
    "p_from_zero": 0.912,
    "storms": 4
   },
   {
    "station": "Winnipeg",
    "variable": "P",
    "level": "moderate",
    "real": 7.1,
    "random_lo": -21.2,
    "random_hi": 29.0,
    "p": 0.505,
    "p_from_zero": 0.602,
    "storms": 49
   },
   {
    "station": "Minneapolis",
    "variable": "T",
    "level": "strong",
    "real": 28.0,
    "random_lo": -104.7,
    "random_hi": 89.4,
    "p": 0.549,
    "p_from_zero": 0.569,
    "storms": 4
   },
   {
    "station": "Minneapolis",
    "variable": "T",
    "level": "moderate",
    "real": -18.2,
    "random_lo": -31.1,
    "random_hi": 22.9,
    "p": 0.302,
    "p_from_zero": 0.211,
    "storms": 55
   },
   {
    "station": "Minneapolis",
    "variable": "P",
    "level": "strong",
    "real": 182.7,
    "random_lo": -39.0,
    "random_hi": 153.4,
    "p": 0.033,
    "p_from_zero": 0.016,
    "storms": 4
   },
   {
    "station": "Minneapolis",
    "variable": "P",
    "level": "moderate",
    "real": -7.3,
    "random_lo": -20.4,
    "random_hi": 27.1,
    "p": 0.673,
    "p_from_zero": 0.579,
    "storms": 55
   },
   {
    "station": "Denver",
    "variable": "T",
    "level": "strong",
    "real": 7.0,
    "random_lo": -109.7,
    "random_hi": 88.0,
    "p": 0.92,
    "p_from_zero": 0.889,
    "storms": 4
   },
   {
    "station": "Denver",
    "variable": "T",
    "level": "moderate",
    "real": -3.9,
    "random_lo": -29.3,
    "random_hi": 22.8,
    "p": 0.893,
    "p_from_zero": 0.769,
    "storms": 55
   },
   {
    "station": "Denver",
    "variable": "P",
    "level": "strong",
    "real": -14.4,
    "random_lo": -30.3,
    "random_hi": 137.5,
    "p": 0.779,
    "p_from_zero": 0.816,
    "storms": 4
   },
   {
    "station": "Denver",
    "variable": "P",
    "level": "moderate",
    "real": 16.3,
    "random_lo": -19.2,
    "random_hi": 32.7,
    "p": 0.222,
    "p_from_zero": 0.182,
    "storms": 55
   },
   {
    "station": "Chicago",
    "variable": "T",
    "level": "strong",
    "real": 61.0,
    "random_lo": -109.4,
    "random_hi": 87.2,
    "p": 0.175,
    "p_from_zero": 0.221,
    "storms": 4
   },
   {
    "station": "Chicago",
    "variable": "T",
    "level": "moderate",
    "real": -4.9,
    "random_lo": -30.5,
    "random_hi": 23.7,
    "p": 0.939,
    "p_from_zero": 0.749,
    "storms": 54
   },
   {
    "station": "Chicago",
    "variable": "P",
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    "real": 9.0,
    "random_lo": -39.9,
    "random_hi": 155.0,
    "p": 0.529,
    "p_from_zero": 0.885,
    "storms": 4
   },
   {
    "station": "Chicago",
    "variable": "P",
    "level": "moderate",
    "real": 14.7,
    "random_lo": -20.4,
    "random_hi": 28.9,
    "p": 0.271,
    "p_from_zero": 0.231,
    "storms": 54
   },
   {
    "station": "Kansas City",
    "variable": "T",
    "level": "strong",
    "real": 16.8,
    "random_lo": -107.5,
    "random_hi": 92.6,
    "p": 0.675,
    "p_from_zero": 0.732,
    "storms": 4
   },
   {
    "station": "Kansas City",
    "variable": "T",
    "level": "moderate",
    "real": -1.6,
    "random_lo": -37.1,
    "random_hi": 28.0,
    "p": 0.899,
    "p_from_zero": 0.931,
    "storms": 36
   },
   {
    "station": "Kansas City",
    "variable": "P",
    "level": "strong",
    "real": 12.8,
    "random_lo": -32.4,
    "random_hi": 160.2,
    "p": 0.473,
    "p_from_zero": 0.874,
    "storms": 4
   },
   {
    "station": "Kansas City",
    "variable": "P",
    "level": "moderate",
    "real": -2.7,
    "random_lo": -24.0,
    "random_hi": 36.2,
    "p": 0.979,
    "p_from_zero": 0.863,
    "storms": 36
   },
   {
    "station": "Churchill, Hudson Bay",
    "variable": "T",
    "level": "strong",
    "real": -7.4,
    "random_lo": -98.1,
    "random_hi": 98.3,
    "p": 0.962,
    "p_from_zero": 0.893,
    "storms": 4
   },
   {
    "station": "Churchill, Hudson Bay",
    "variable": "T",
    "level": "moderate",
    "real": -25.7,
    "random_lo": -32.2,
    "random_hi": 26.2,
    "p": 0.137,
    "p_from_zero": 0.097,
    "storms": 49
   },
   {
    "station": "Churchill, Hudson Bay",
    "variable": "P",
    "level": "strong",
    "real": 250.6,
    "random_lo": -48.1,
    "random_hi": 146.4,
    "p": 0.007,
    "p_from_zero": 0.004,
    "storms": 4
   },
   {
    "station": "Churchill, Hudson Bay",
    "variable": "P",
    "level": "moderate",
    "real": -11.8,
    "random_lo": -23.2,
    "random_hi": 27.1,
    "p": 0.429,
    "p_from_zero": 0.38,
    "storms": 49
   },
   {
    "station": "Calgary",
    "variable": "T",
    "level": "strong",
    "real": -95.5,
    "random_lo": -107.5,
    "random_hi": 89.4,
    "p": 0.083,
    "p_from_zero": 0.059,
    "storms": 4
   },
   {
    "station": "Calgary",
    "variable": "T",
    "level": "moderate",
    "real": 6.9,
    "random_lo": -32.1,
    "random_hi": 26.9,
    "p": 0.55,
    "p_from_zero": 0.636,
    "storms": 49
   },
   {
    "station": "Calgary",
    "variable": "P",
    "level": "strong",
    "real": 195.4,
    "random_lo": -39.7,
    "random_hi": 157.3,
    "p": 0.035,
    "p_from_zero": 0.018,
    "storms": 4
   },
   {
    "station": "Calgary",
    "variable": "P",
    "level": "moderate",
    "real": 2.4,
    "random_lo": -21.9,
    "random_hi": 27.9,
    "p": 0.723,
    "p_from_zero": 0.862,
    "storms": 49
   },
   {
    "station": "Dallas–Fort Worth",
    "variable": "T",
    "level": "strong",
    "real": 22.5,
    "random_lo": -107.2,
    "random_hi": 95.1,
    "p": 0.599,
    "p_from_zero": 0.655,
    "storms": 4
   },
   {
    "station": "Dallas–Fort Worth",
    "variable": "T",
    "level": "moderate",
    "real": 6.7,
    "random_lo": -31.0,
    "random_hi": 23.0,
    "p": 0.452,
    "p_from_zero": 0.627,
    "storms": 55
   },
   {
    "station": "Dallas–Fort Worth",
    "variable": "P",
    "level": "strong",
    "real": -30.0,
    "random_lo": -31.6,
    "random_hi": 174.9,
    "p": 0.391,
    "p_from_zero": 0.373,
    "storms": 4
   },
   {
    "station": "Dallas–Fort Worth",
    "variable": "P",
    "level": "moderate",
    "real": -8.2,
    "random_lo": -20.0,
    "random_hi": 29.3,
    "p": 0.593,
    "p_from_zero": 0.524,
    "storms": 55
   },
   {
    "station": "Seattle",
    "variable": "T",
    "level": "strong",
    "real": -13.5,
    "random_lo": -111.8,
    "random_hi": 91.1,
    "p": 0.789,
    "p_from_zero": 0.786,
    "storms": 4
   },
   {
    "station": "Seattle",
    "variable": "T",
    "level": "moderate",
    "real": 11.1,
    "random_lo": -31.1,
    "random_hi": 23.0,
    "p": 0.311,
    "p_from_zero": 0.427,
    "storms": 55
   },
   {
    "station": "Seattle",
    "variable": "P",
    "level": "strong",
    "real": -28.0,
    "random_lo": -58.9,
    "random_hi": 131.5,
    "p": 0.707,
    "p_from_zero": 0.593,
    "storms": 4
   },
   {
    "station": "Seattle",
    "variable": "P",
    "level": "moderate",
    "real": -4.9,
    "random_lo": -21.3,
    "random_hi": 26.8,
    "p": 0.747,
    "p_from_zero": 0.684,
    "storms": 55
   }
  ],
  "strong_storm_days": [
   {
    "day": "1980-12-19",
    "min_dst": -240,
    "stations": [
     {
      "station": "Omaha",
      "T_K": -11.0,
      "T_pct_sd": -174.1,
      "P_mm": 0.0,
      "P_pct_sd": -28.8
     },
     {
      "station": "Winnipeg",
      "T_K": -9.9,
      "T_pct_sd": -127.3,
      "P_mm": 0.0,
      "P_pct_sd": -41.1
     },
     {
      "station": "Minneapolis",
      "T_K": -10.3,
      "T_pct_sd": -154.6,
      "P_mm": 0.0,
      "P_pct_sd": -31.3
     },
     {
      "station": "Denver",
      "T_K": -4.0,
      "T_pct_sd": -63.3,
      "P_mm": 0.3,
      "P_pct_sd": -10.3
     },
     {
      "station": "Chicago",
      "T_K": -9.8,
      "T_pct_sd": -158.3,
      "P_mm": 0.0,
      "P_pct_sd": -36.6
     },
     {
      "station": "Kansas City",
      "T_K": -7.0,
      "T_pct_sd": -109.2,
      "P_mm": 0.0,
      "P_pct_sd": -28.8
     },
     {
      "station": "Churchill, Hudson Bay",
      "T_K": -2.5,
      "T_pct_sd": -35.6,
      "P_mm": 0.4,
      "P_pct_sd": -11.6
     },
     {
      "station": "Calgary",
      "T_K": -12.4,
      "T_pct_sd": -141.0,
      "P_mm": 1.0,
      "P_pct_sd": 51.4
     },
     {
      "station": "Dallas–Fort Worth",
      "T_K": -4.4,
      "T_pct_sd": -80.5,
      "P_mm": 0.0,
      "P_pct_sd": -29.6
     },
     {
      "station": "Seattle",
      "T_K": -0.1,
      "T_pct_sd": -3.8,
      "P_mm": 0.0,
      "P_pct_sd": -59.8
     }
    ]
   },
   {
    "day": "1983-01-10",
    "min_dst": -213,
    "stations": [
     {
      "station": "Omaha",
      "T_K": 2.0,
      "T_pct_sd": 29.7,
      "P_mm": 2.8,
      "P_pct_sd": 84.2
     },
     {
      "station": "Winnipeg",
      "T_K": 7.8,
      "T_pct_sd": 97.7,
      "P_mm": 2.2,
      "P_pct_sd": 92.8
     },
     {
      "station": "Minneapolis",
      "T_K": 7.9,
      "T_pct_sd": 111.0,
      "P_mm": 2.3,
      "P_pct_sd": 63.7
     },
     {
      "station": "Denver",
      "T_K": 1.9,
      "T_pct_sd": 30.9,
      "P_mm": 0.0,
      "P_pct_sd": -29.9
     },
     {
      "station": "Chicago",
      "T_K": 8.3,
      "T_pct_sd": 126.2,
      "P_mm": 1.8,
      "P_pct_sd": 7.4
     },
     {
      "station": "Kansas City",
      "T_K": 2.2,
      "T_pct_sd": 34.1,
      "P_mm": 1.0,
      "P_pct_sd": 2.3
     },
     {
      "station": "Churchill, Hudson Bay",
      "T_K": 3.0,
      "T_pct_sd": 43.9,
      "P_mm": 2.4,
      "P_pct_sd": 153.1
     },
     {
      "station": "Calgary",
      "T_K": -1.3,
      "T_pct_sd": -13.7,
      "P_mm": 3.0,
      "P_pct_sd": 251.7
     },
     {
      "station": "Dallas–Fort Worth",
      "T_K": 1.9,
      "T_pct_sd": 33.4,
      "P_mm": 0.0,
      "P_pct_sd": -28.3
     },
     {
      "station": "Seattle",
      "T_K": 4.7,
      "T_pct_sd": 139.3,
      "P_mm": 6.1,
      "P_pct_sd": 17.7
     }
    ]
   },
   {
    "day": "2001-11-24",
    "min_dst": -221,
    "stations": [
     {
      "station": "Omaha",
      "T_K": 6.6,
      "T_pct_sd": 124.0,
      "P_mm": 30.0,
      "P_pct_sd": 830.2
     },
     {
      "station": "Winnipeg",
      "T_K": 8.2,
      "T_pct_sd": 126.1,
      "P_mm": 0.0,
      "P_pct_sd": -37.3
     },
     {
      "station": "Minneapolis",
      "T_K": 10.2,
      "T_pct_sd": 185.9,
      "P_mm": 26.9,
      "P_pct_sd": 734.6
     },
     {
      "station": "Denver",
      "T_K": -2.3,
      "T_pct_sd": -39.9,
      "P_mm": 0.8,
      "P_pct_sd": 11.6
     },
     {
      "station": "Chicago",
      "T_K": 10.7,
      "T_pct_sd": 203.8,
      "P_mm": 7.9,
      "P_pct_sd": 104.5
     },
     {
      "station": "Kansas City",
      "T_K": 5.5,
      "T_pct_sd": 99.5,
      "P_mm": 7.1,
      "P_pct_sd": 110.7
     },
     {
      "station": "Churchill, Hudson Bay",
      "T_K": -3.4,
      "T_pct_sd": -53.2,
      "P_mm": 1.4,
      "P_pct_sd": 11.9
     },
     {
      "station": "Calgary",
      "T_K": -1.6,
      "T_pct_sd": -22.0,
      "P_mm": 6.9,
      "P_pct_sd": 502.1
     },
     {
      "station": "Dallas–Fort Worth",
      "T_K": 2.5,
      "T_pct_sd": 49.2,
      "P_mm": 0.0,
      "P_pct_sd": -31.3
     },
     {
      "station": "Seattle",
      "T_K": -0.0,
      "T_pct_sd": -0.8,
      "P_mm": 0.0,
      "P_pct_sd": -59.2
     }
    ]
   },
   {
    "day": "2003-11-21",
    "min_dst": -309,
    "stations": [
     {
      "station": "Omaha",
      "T_K": -0.3,
      "T_pct_sd": -6.2,
      "P_mm": 0.0,
      "P_pct_sd": -27.6
     },
     {
      "station": "Winnipeg",
      "T_K": -5.2,
      "T_pct_sd": -82.6,
      "P_mm": 0.0,
      "P_pct_sd": -36.7
     },
     {
      "station": "Minneapolis",
      "T_K": -1.6,
      "T_pct_sd": -30.1,
      "P_mm": 0.0,
      "P_pct_sd": -36.2
     },
     {
      "station": "Denver",
      "T_K": 5.6,
      "T_pct_sd": 100.3,
      "P_mm": 0.0,
      "P_pct_sd": -29.2
     },
     {
      "station": "Chicago",
      "T_K": 3.7,
      "T_pct_sd": 72.3,
      "P_mm": 0.0,
      "P_pct_sd": -39.1
     },
     {
      "station": "Kansas City",
      "T_K": 2.3,
      "T_pct_sd": 43.0,
      "P_mm": 0.0,
      "P_pct_sd": -32.9
     },
     {
      "station": "Churchill, Hudson Bay",
      "T_K": 1.0,
      "T_pct_sd": 15.3,
      "P_mm": 21.0,
      "P_pct_sd": 849.1
     },
     {
      "station": "Calgary",
      "T_K": -14.7,
      "T_pct_sd": -205.3,
      "P_mm": 0.2,
      "P_pct_sd": -23.6
     },
     {
      "station": "Dallas–Fort Worth",
      "T_K": 4.4,
      "T_pct_sd": 87.8,
      "P_mm": 0.0,
      "P_pct_sd": -30.9
     },
     {
      "station": "Seattle",
      "T_K": -5.4,
      "T_pct_sd": -188.9,
      "P_mm": 4.3,
      "P_pct_sd": -10.6
     }
    ]
   }
  ]
 },
 "sensitivity": {
  "strong_winter_storms_DJF_1958_2024": [
   "1958-02-11 (-426 nT)",
   "1980-12-19 (-240 nT)",
   "1983-01-10 (-213 nT)",
   "1986-02-08 (-307 nT)",
   "1992-02-09 (-201 nT)"
  ],
  "strong_winter_storms_DJF_1957_2023": [
   "1957-01-21 (-250 nT)",
   "1958-02-11 (-426 nT)",
   "1980-12-19 (-240 nT)",
   "1983-01-10 (-213 nT)",
   "1986-02-08 (-307 nT)",
   "1992-02-09 (-201 nT)"
  ],
  "strong_winter_storms_pm30d_of_Dec21_1958_2024": [
   "1980-12-19 (-240 nT)",
   "1983-01-10 (-213 nT)",
   "2001-11-24 (-221 nT)",
   "2003-11-21 (-309 nT)"
  ],
  "hours_le_minus200_DJF_1957_2023": 38,
  "hours_le_minus200_pm30d_of_Dec21_1958_2024": 17,
  "winter_hours_total_DJF_1958_2024": 145128,
  "winter_hours_R1_bin_0_to_minus50_DJF_1958_2024": 109199,
  "winter_hours_Dst_below_0_DJF_1958_2024": 112310,
  "winter_hours_R1_bin_0_to_minus50_pm30d_of_Dec21": 72951,
  "moderate_winter_storms_within_2_days_of_a_strong_storm_day": [
   "1958-02-12",
   "1980-12-20",
   "1986-02-07",
   "1986-02-10",
   "1992-02-08"
  ],
  "storms_by_peak_runs_of_days_le_minus100": {
   "winter": {
    "moderate": 72,
    "strong": 5
   },
   "spring": {
    "moderate": 88,
    "strong": 26
   },
   "summer": {
    "moderate": 62,
    "strong": 9
   },
   "fall": {
    "moderate": 97,
    "strong": 24
   }
  },
  "storms_by_hour_grouping_gap_gt_48h": {
   "moderate_winter": 77,
   "moderate_spring": 117,
   "moderate_summer": 71,
   "moderate_fall": 126,
   "strong_winter": 5,
   "strong_spring": 26,
   "strong_summer": 9,
   "strong_fall": 25
  }
 }
}