{
 "id": "ev-10822",
 "slug": "extreme-rain-jp-2026-10-18-2",
 "title": "Extreme rain in Japan, 18 to 21 October 2026",
 "type": "extreme_rain",
 "status": "closed",
 "start": "2026-10-18",
 "end": "2026-10-21",
 "peakDay": "2026-10-20",
 "countries": [
  "JP"
 ],
 "footprint": {
  "type": "Polygon",
  "coordinates": [
   [
    [
     140.22,
     42.8
    ],
    [
     143.22,
     42.92
    ],
    [
     143.35,
     44.35
    ],
    [
     141.68,
     45.42
    ],
    [
     140.22,
     42.8
    ]
   ]
  ]
 },
 "counts": {
  "byType": {
   "prcp_high": 9
  }
 },
 "dailyCounts": [
  {
   "date": "2026-10-18",
   "n": 1
  },
  {
   "date": "2026-10-19",
   "n": 1
  },
  {
   "date": "2026-10-20",
   "n": 5
  },
  {
   "date": "2026-10-21",
   "n": 2
  }
 ],
 "top": [
  {
   "id": "JA000047435-2026-10-20-prcp_high-daily",
   "stationId": "JA000047435",
   "stationName": "Mombetsu",
   "countryIso2": "JP",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-10-20",
   "value": 80.5,
   "unit": "mm",
   "prevValue": 39.5,
   "prevDate": "1979-10-20",
   "margin": 41,
   "yearsStood": 47,
   "porYears": 71,
   "tie": false,
   "provisional": true,
   "significance": 59,
   "lat": 44.35,
   "lon": 143.35,
   "firstSeen": "2026-11-10T14:11:39Z",
   "revised": "2026-11-10"
  },
  {
   "id": "JA000047421-2026-10-20-prcp_high-daily",
   "stationId": "JA000047421",
   "stationName": "Suttsu",
   "countryIso2": "JP",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-10-20",
   "value": 71.5,
   "unit": "mm",
   "prevValue": 56.5,
   "prevDate": "1982-10-20",
   "margin": 15,
   "yearsStood": 44,
   "porYears": 76,
   "tie": false,
   "provisional": true,
   "significance": 35,
   "lat": 42.8,
   "lon": 140.217,
   "firstSeen": "2026-11-10T14:05:55Z",
   "revised": "2026-11-10"
  },
  {
   "id": "JA000047401-2026-10-20-prcp_high-daily",
   "stationId": "JA000047401",
   "stationName": "Wakkanai",
   "countryIso2": "JP",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-10-20",
   "value": 60,
   "unit": "mm",
   "prevValue": 38.1,
   "prevDate": "2006-10-20",
   "margin": 21.9,
   "yearsStood": 20,
   "porYears": 76,
   "tie": false,
   "provisional": true,
   "significance": 33,
   "lat": 45.417,
   "lon": 141.683,
   "firstSeen": "2026-11-10T13:53:49Z",
   "revised": "2026-11-10"
  },
  {
   "id": "JA000047417-2026-10-19-prcp_high-monthly",
   "stationId": "JA000047417",
   "stationName": "Obihiro",
   "countryIso2": "JP",
   "type": "prcp_high",
   "timescale": "monthly",
   "date": "2026-10-19",
   "value": 139.5,
   "unit": "mm",
   "prevValue": 119,
   "prevDate": "2026-10-14",
   "margin": 20.5,
   "yearsStood": 0,
   "porYears": 76,
   "tie": false,
   "provisional": true,
   "significance": 32,
   "lat": 42.917,
   "lon": 143.217,
   "firstSeen": "2026-11-10T14:03:39Z",
   "revised": "2026-11-10"
  },
  {
   "id": "JA000047417-2026-10-20-prcp_high-daily",
   "stationId": "JA000047417",
   "stationName": "Obihiro",
   "countryIso2": "JP",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-10-20",
   "value": 71.5,
   "unit": "mm",
   "prevValue": 62,
   "prevDate": "1995-10-20",
   "margin": 9.5,
   "yearsStood": 31,
   "porYears": 76,
   "tie": false,
   "provisional": true,
   "significance": 23,
   "lat": 42.917,
   "lon": 143.217,
   "firstSeen": "2026-11-10T14:03:39Z",
   "revised": "2026-11-10"
  },
  {
   "id": "JA000047405-2026-10-20-prcp_high-daily",
   "stationId": "JA000047405",
   "stationName": "Omu",
   "countryIso2": "JP",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-10-20",
   "value": 43,
   "unit": "mm",
   "prevValue": 41,
   "prevDate": "1979-10-20",
   "margin": 2,
   "yearsStood": 47,
   "porYears": 76,
   "tie": false,
   "provisional": true,
   "significance": 22,
   "lat": 44.583,
   "lon": 142.967,
   "firstSeen": "2026-11-10T13:56:40Z",
   "revised": "2026-11-10"
  },
  {
   "id": "JA000047412-2026-10-18-prcp_high-daily",
   "stationId": "JA000047412",
   "stationName": "Sapporo",
   "countryIso2": "JP",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-10-18",
   "value": 41,
   "unit": "mm",
   "prevValue": 38,
   "prevDate": "1986-10-18",
   "margin": 3,
   "yearsStood": 40,
   "porYears": 76,
   "tie": false,
   "provisional": true,
   "significance": 21,
   "lat": 43.067,
   "lon": 141.333,
   "firstSeen": "2026-11-10T14:01:39Z",
   "revised": "2026-11-10"
  }
 ],
 "scatter": [
  {
   "margin": 41,
   "yearsStood": 47
  },
  {
   "margin": 15,
   "yearsStood": 44
  },
  {
   "margin": 21.9,
   "yearsStood": 20
  },
  {
   "margin": 20.5,
   "yearsStood": 0
  },
  {
   "margin": 9.5,
   "yearsStood": 31
  },
  {
   "margin": 2,
   "yearsStood": 47
  },
  {
   "margin": 3,
   "yearsStood": 40
  }
 ],
 "similar": [
  {
   "id": "ev-2070",
   "slug": "extreme-rain-us-2019-02-23",
   "title": "Extreme rain in United States and Mexico, 23 February to 15 March 2019",
   "type": "extreme_rain",
   "status": "closed",
   "start": "2019-02-23",
   "end": "2019-03-15",
   "peakDay": "2019-03-13",
   "countries": [
    "US",
    "MX"
   ],
   "recordCount": 2223,
   "stationCount": 1625,
   "maxSignificance": 86
  },
  {
   "id": "ev-8298",
   "slug": "extreme-rain-us-2024-01-03-2",
   "title": "Extreme rain in United States, 3 to 19 January 2024",
   "type": "extreme_rain",
   "status": "closed",
   "start": "2024-01-03",
   "end": "2024-01-19",
   "peakDay": "2024-01-09",
   "countries": [
    "US"
   ],
   "recordCount": 2133,
   "stationCount": 1768,
   "maxSignificance": 80
  },
  {
   "id": "ev-4723",
   "slug": "extreme-rain-au-2021-03-07-2",
   "title": "Extreme rain in Australia, 7 to 26 March 2021",
   "type": "extreme_rain",
   "status": "closed",
   "start": "2021-03-07",
   "end": "2021-03-26",
   "peakDay": "2021-03-23",
   "countries": [
    "AU"
   ],
   "recordCount": 2099,
   "stationCount": 1236,
   "maxSignificance": 80
  },
  {
   "id": "ev-1252",
   "slug": "extreme-rain-us-2018-09-29-2",
   "title": "Extreme rain in United States and Mexico, 29 September to 19 October 2018",
   "type": "extreme_rain",
   "status": "closed",
   "start": "2018-09-29",
   "end": "2018-10-19",
   "peakDay": "2018-10-09",
   "countries": [
    "US",
    "MX"
   ],
   "recordCount": 1970,
   "stationCount": 1501,
   "maxSignificance": 80
  },
  {
   "id": "ev-6597",
   "slug": "extreme-rain-us-2022-12-19-2",
   "title": "Extreme rain in United States, 19 December 2022 to 13 January 2023",
   "type": "extreme_rain",
   "status": "closed",
   "start": "2022-12-19",
   "end": "2023-01-13",
   "peakDay": "2023-01-03",
   "countries": [
    "US"
   ],
   "recordCount": 1941,
   "stationCount": 1353,
   "maxSignificance": 80
  }
 ],
 "asOf": "2026-11-12T00:00:00Z",
 "revised": "2026-11-12",
 "records": [
  {
   "id": "JA000047412-2026-10-18-prcp_high-daily",
   "stationId": "JA000047412",
   "stationName": "Sapporo",
   "countryIso2": "JP",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-10-18",
   "value": 41,
   "unit": "mm",
   "prevValue": 38,
   "prevDate": "1986-10-18",
   "margin": 3,
   "yearsStood": 40,
   "porYears": 76,
   "tie": false,
   "provisional": true,
   "significance": 21,
   "lat": 43.067,
   "lon": 141.333,
   "firstSeen": "2026-11-10T14:01:39Z",
   "revised": "2026-11-10"
  },
  {
   "id": "JA000047417-2026-10-19-prcp_high-monthly",
   "stationId": "JA000047417",
   "stationName": "Obihiro",
   "countryIso2": "JP",
   "type": "prcp_high",
   "timescale": "monthly",
   "date": "2026-10-19",
   "value": 139.5,
   "unit": "mm",
   "prevValue": 119,
   "prevDate": "2026-10-14",
   "margin": 20.5,
   "yearsStood": 0,
   "porYears": 76,
   "tie": false,
   "provisional": true,
   "significance": 32,
   "lat": 42.917,
   "lon": 143.217,
   "firstSeen": "2026-11-10T14:03:39Z",
   "revised": "2026-11-10"
  },
  {
   "id": "JA000047435-2026-10-20-prcp_high-daily",
   "stationId": "JA000047435",
   "stationName": "Mombetsu",
   "countryIso2": "JP",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-10-20",
   "value": 80.5,
   "unit": "mm",
   "prevValue": 39.5,
   "prevDate": "1979-10-20",
   "margin": 41,
   "yearsStood": 47,
   "porYears": 71,
   "tie": false,
   "provisional": true,
   "significance": 59,
   "lat": 44.35,
   "lon": 143.35,
   "firstSeen": "2026-11-10T14:11:39Z",
   "revised": "2026-11-10"
  },
  {
   "id": "JA000047421-2026-10-20-prcp_high-daily",
   "stationId": "JA000047421",
   "stationName": "Suttsu",
   "countryIso2": "JP",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-10-20",
   "value": 71.5,
   "unit": "mm",
   "prevValue": 56.5,
   "prevDate": "1982-10-20",
   "margin": 15,
   "yearsStood": 44,
   "porYears": 76,
   "tie": false,
   "provisional": true,
   "significance": 35,
   "lat": 42.8,
   "lon": 140.217,
   "firstSeen": "2026-11-10T14:05:55Z",
   "revised": "2026-11-10"
  },
  {
   "id": "JA000047401-2026-10-20-prcp_high-daily",
   "stationId": "JA000047401",
   "stationName": "Wakkanai",
   "countryIso2": "JP",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-10-20",
   "value": 60,
   "unit": "mm",
   "prevValue": 38.1,
   "prevDate": "2006-10-20",
   "margin": 21.9,
   "yearsStood": 20,
   "porYears": 76,
   "tie": false,
   "provisional": true,
   "significance": 33,
   "lat": 45.417,
   "lon": 141.683,
   "firstSeen": "2026-11-10T13:53:49Z",
   "revised": "2026-11-10"
  },
  {
   "id": "JA000047417-2026-10-20-prcp_high-daily",
   "stationId": "JA000047417",
   "stationName": "Obihiro",
   "countryIso2": "JP",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-10-20",
   "value": 71.5,
   "unit": "mm",
   "prevValue": 62,
   "prevDate": "1995-10-20",
   "margin": 9.5,
   "yearsStood": 31,
   "porYears": 76,
   "tie": false,
   "provisional": true,
   "significance": 23,
   "lat": 42.917,
   "lon": 143.217,
   "firstSeen": "2026-11-10T14:03:39Z",
   "revised": "2026-11-10"
  },
  {
   "id": "JA000047405-2026-10-20-prcp_high-daily",
   "stationId": "JA000047405",
   "stationName": "Omu",
   "countryIso2": "JP",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-10-20",
   "value": 43,
   "unit": "mm",
   "prevValue": 41,
   "prevDate": "1979-10-20",
   "margin": 2,
   "yearsStood": 47,
   "porYears": 76,
   "tie": false,
   "provisional": true,
   "significance": 22,
   "lat": 44.583,
   "lon": 142.967,
   "firstSeen": "2026-11-10T13:56:40Z",
   "revised": "2026-11-10"
  },
  {
   "id": "JA000047406-2026-10-21-prcp_high-monthly",
   "stationId": "JA000047406",
   "stationName": "Rumoi",
   "countryIso2": "JP",
   "type": "prcp_high",
   "timescale": "monthly",
   "date": "2026-10-21",
   "value": 96,
   "unit": "mm",
   "prevValue": 73.5,
   "prevDate": "2026-10-13",
   "margin": 22.5,
   "yearsStood": 0,
   "porYears": 76,
   "tie": false,
   "provisional": true,
   "significance": 44,
   "lat": 43.95,
   "lon": 141.633,
   "firstSeen": "2026-11-10T13:57:40Z",
   "revised": "2026-11-10"
  },
  {
   "id": "JA000047407-2026-10-21-prcp_high-daily",
   "stationId": "JA000047407",
   "stationName": "Asahikawa",
   "countryIso2": "JP",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-10-21",
   "value": 50,
   "unit": "mm",
   "prevValue": 37.5,
   "prevDate": "1976-10-21",
   "margin": 12.5,
   "yearsStood": 49,
   "porYears": 76,
   "tie": false,
   "provisional": true,
   "significance": 37,
   "lat": 43.767,
   "lon": 142.367,
   "firstSeen": "2026-11-10T13:58:41Z",
   "revised": "2026-11-10"
  },
  {
   "id": "JA000047412-2026-10-21-prcp_high-monthly",
   "stationId": "JA000047412",
   "stationName": "Sapporo",
   "countryIso2": "JP",
   "type": "prcp_high",
   "timescale": "monthly",
   "date": "2026-10-21",
   "value": 106,
   "unit": "mm",
   "prevValue": 102.5,
   "prevDate": "1979-10-19",
   "margin": 3.5,
   "yearsStood": 47,
   "porYears": 76,
   "tie": false,
   "provisional": true,
   "significance": 34,
   "lat": 43.067,
   "lon": 141.333,
   "firstSeen": "2026-11-10T14:01:39Z",
   "revised": "2026-11-10"
  },
  {
   "id": "JA000047433-2026-10-21-prcp_high-daily",
   "stationId": "JA000047433",
   "stationName": "Kutchan",
   "countryIso2": "JP",
   "type": "prcp_high",
   "timescale": "daily",
   "date": "2026-10-21",
   "value": 39,
   "unit": "mm",
   "prevValue": 31,
   "prevDate": "1984-10-21",
   "margin": 8,
   "yearsStood": 41,
   "porYears": 76,
   "tie": false,
   "provisional": true,
   "significance": 26,
   "lat": 42.9,
   "lon": 140.75,
   "firstSeen": "2026-11-10T14:10:46Z",
   "revised": "2026-11-10"
  }
 ]
}