{
 "id": "ev-236",
 "slug": "heat-wave-jp-2018-06-22",
 "title": "Heat wave in Japan and 2 other countries, 22 June to 5 July 2018",
 "type": "heat_wave",
 "status": "closed",
 "start": "2018-06-22",
 "end": "2018-07-05",
 "peakDay": "2018-07-02",
 "countries": [
  "JP",
  "RU",
  "KR"
 ],
 "footprint": {
  "type": "Polygon",
  "coordinates": [
   [
    [
     126.53,
     33.52
    ],
    [
     130.03,
     31.72
    ],
    [
     139.78,
     33.12
    ],
    [
     145.58,
     43.33
    ],
    [
     138.4,
     47.6
    ],
    [
     132.95,
     48.73
    ],
    [
     127.73,
     37.9
    ],
    [
     126.53,
     33.52
    ]
   ]
  ]
 },
 "counts": {
  "byType": {
   "tmax_high": 150,
   "tmin_high": 156
  }
 },
 "dailyCounts": [
  {
   "date": "2018-06-22",
   "n": 1
  },
  {
   "date": "2018-06-23",
   "n": 8
  },
  {
   "date": "2018-06-24",
   "n": 3
  },
  {
   "date": "2018-06-25",
   "n": 12
  },
  {
   "date": "2018-06-26",
   "n": 3
  },
  {
   "date": "2018-06-27",
   "n": 25
  },
  {
   "date": "2018-06-28",
   "n": 13
  },
  {
   "date": "2018-06-29",
   "n": 26
  },
  {
   "date": "2018-06-30",
   "n": 48
  },
  {
   "date": "2018-07-01",
   "n": 64
  },
  {
   "date": "2018-07-02",
   "n": 66
  },
  {
   "date": "2018-07-03",
   "n": 31
  },
  {
   "date": "2018-07-04",
   "n": 3
  },
  {
   "date": "2018-07-05",
   "n": 3
  }
 ],
 "top": [
  {
   "id": "JA000047597-2018-06-30-tmin_high-monthly",
   "stationId": "JA000047597",
   "stationName": "Shirakawa",
   "countryIso2": "JP",
   "type": "tmin_high",
   "timescale": "monthly",
   "date": "2018-06-30",
   "value": 23.1,
   "unit": "c",
   "prevValue": 22.2,
   "prevDate": "1955-06-25",
   "margin": 0.9,
   "yearsStood": 63,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 37,
   "lat": 37.133,
   "lon": 140.217,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047588-2018-06-29-tmax_high-monthly",
   "stationId": "JA000047588",
   "stationName": "Yamagata",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "monthly",
   "date": "2018-06-29",
   "value": 37.5,
   "unit": "c",
   "prevValue": 34,
   "prevDate": "1987-06-06",
   "margin": 3.5,
   "yearsStood": 31,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 34,
   "lat": 38.25,
   "lon": 140.35,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047602-2018-06-30-tmin_high-monthly",
   "stationId": "JA000047602",
   "stationName": "Aikawa",
   "countryIso2": "JP",
   "type": "tmin_high",
   "timescale": "monthly",
   "date": "2018-06-30",
   "value": 22.6,
   "unit": "c",
   "prevValue": 22.5,
   "prevDate": "1955-06-25",
   "margin": 0.1,
   "yearsStood": 63,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 34,
   "lat": 38.033,
   "lon": 138.233,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047674-2018-06-30-tmin_high-monthly",
   "stationId": "JA000047674",
   "stationName": "Katsuura",
   "countryIso2": "JP",
   "type": "tmin_high",
   "timescale": "monthly",
   "date": "2018-06-30",
   "value": 23,
   "unit": "c",
   "prevValue": 22.8,
   "prevDate": "1956-06-21",
   "margin": 0.2,
   "yearsStood": 62,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 34,
   "lat": 35.15,
   "lon": 140.317,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047610-2018-07-02-tmax_high-daily",
   "stationId": "JA000047610",
   "stationName": "Nagano",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2018-07-02",
   "value": 36.4,
   "unit": "c",
   "prevValue": 33.1,
   "prevDate": "1955-07-02",
   "margin": 3.3,
   "yearsStood": 63,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 33,
   "lat": 36.667,
   "lon": 138.2,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047640-2018-06-29-tmin_high-monthly",
   "stationId": "JA000047640",
   "stationName": "Kawaguchiko",
   "countryIso2": "JP",
   "type": "tmin_high",
   "timescale": "monthly",
   "date": "2018-06-29",
   "value": 20.6,
   "unit": "c",
   "prevValue": 20.4,
   "prevDate": "1961-06-30",
   "margin": 0.2,
   "yearsStood": 56,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 33,
   "lat": 35.5,
   "lon": 138.767,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047895-2018-06-27-tmax_high-monthly",
   "stationId": "JA000047895",
   "stationName": "Tokushima",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "monthly",
   "date": "2018-06-27",
   "value": 34.9,
   "unit": "c",
   "prevValue": 34.6,
   "prevDate": "1963-06-26",
   "margin": 0.3,
   "yearsStood": 55,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 33,
   "lat": 34.067,
   "lon": 134.567,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047433-2018-06-29-tmin_high-monthly",
   "stationId": "JA000047433",
   "stationName": "Kutchan",
   "countryIso2": "JP",
   "type": "tmin_high",
   "timescale": "monthly",
   "date": "2018-06-29",
   "value": 18.6,
   "unit": "c",
   "prevValue": 18.3,
   "prevDate": "1963-06-29",
   "margin": 0.3,
   "yearsStood": 55,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 32,
   "lat": 42.9,
   "lon": 140.75,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047575-2018-06-23-tmax_high-daily",
   "stationId": "JA000047575",
   "stationName": "Aomori",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2018-06-23",
   "value": 30.4,
   "unit": "c",
   "prevValue": 27.3,
   "prevDate": "1958-06-23",
   "margin": 3.1,
   "yearsStood": 60,
   "porYears": 63,
   "tie": false,
   "provisional": false,
   "significance": 32,
   "lat": 40.817,
   "lon": 140.767,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047581-2018-06-29-tmin_high-monthly",
   "stationId": "JA000047581",
   "stationName": "Hachinohe",
   "countryIso2": "JP",
   "type": "tmin_high",
   "timescale": "monthly",
   "date": "2018-06-29",
   "value": 21.1,
   "unit": "c",
   "prevValue": 21,
   "prevDate": "1963-06-30",
   "margin": 0.1,
   "yearsStood": 54,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 32,
   "lat": 40.533,
   "lon": 141.517,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047584-2018-07-01-tmax_high-daily",
   "stationId": "JA000047584",
   "stationName": "Morioka",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2018-07-01",
   "value": 33.5,
   "unit": "c",
   "prevValue": 30.7,
   "prevDate": "1953-07-01",
   "margin": 2.8,
   "yearsStood": 64,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 32,
   "lat": 39.7,
   "lon": 141.167,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047584-2018-07-03-tmax_high-daily",
   "stationId": "JA000047584",
   "stationName": "Morioka",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2018-07-03",
   "value": 33.9,
   "unit": "c",
   "prevValue": 30.7,
   "prevDate": "1955-07-03",
   "margin": 3.2,
   "yearsStood": 63,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 32,
   "lat": 39.7,
   "lon": 141.167,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047597-2018-07-02-tmax_high-daily",
   "stationId": "JA000047597",
   "stationName": "Shirakawa",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2018-07-02",
   "value": 34.5,
   "unit": "c",
   "prevValue": 31.1,
   "prevDate": "1955-07-02",
   "margin": 3.4,
   "yearsStood": 63,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 32,
   "lat": 37.133,
   "lon": 140.217,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047776-2018-06-27-tmin_high-monthly",
   "stationId": "JA000047776",
   "stationName": "Sumoto",
   "countryIso2": "JP",
   "type": "tmin_high",
   "timescale": "monthly",
   "date": "2018-06-27",
   "value": 24.8,
   "unit": "c",
   "prevValue": 24.6,
   "prevDate": "1963-06-29",
   "margin": 0.2,
   "yearsStood": 54,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 32,
   "lat": 34.333,
   "lon": 134.9,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047570-2018-06-29-tmax_high-monthly",
   "stationId": "JA000047570",
   "stationName": "Wakamatsu",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "monthly",
   "date": "2018-06-29",
   "value": 35.6,
   "unit": "c",
   "prevValue": 34.3,
   "prevDate": "1978-06-17",
   "margin": 1.3,
   "yearsStood": 40,
   "porYears": 65,
   "tie": false,
   "provisional": false,
   "significance": 31,
   "lat": 37.483,
   "lon": 139.917,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047588-2018-07-02-tmax_high-daily",
   "stationId": "JA000047588",
   "stationName": "Yamagata",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2018-07-02",
   "value": 36,
   "unit": "c",
   "prevValue": 33.1,
   "prevDate": "1955-07-02",
   "margin": 2.9,
   "yearsStood": 63,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 31,
   "lat": 38.25,
   "lon": 140.35,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047598-2018-06-25-tmax_high-daily",
   "stationId": "JA000047598",
   "stationName": "Onahama",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2018-06-25",
   "value": 32.3,
   "unit": "c",
   "prevValue": 28.2,
   "prevDate": "1979-06-25",
   "margin": 4.1,
   "yearsStood": 39,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 31,
   "lat": 36.95,
   "lon": 140.9,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047682-2018-06-30-tmin_high-monthly",
   "stationId": "JA000047682",
   "stationName": "Chiba",
   "countryIso2": "JP",
   "type": "tmin_high",
   "timescale": "monthly",
   "date": "2018-06-30",
   "value": 26.2,
   "unit": "c",
   "prevValue": 25.1,
   "prevDate": "1978-06-16",
   "margin": 1.1,
   "yearsStood": 40,
   "porYears": 52,
   "tie": false,
   "provisional": false,
   "significance": 31,
   "lat": 35.6,
   "lon": 140.1,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047800-2018-06-24-tmax_high-daily",
   "stationId": "JA000047800",
   "stationName": "Izuhara",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2018-06-24",
   "value": 31.6,
   "unit": "c",
   "prevValue": 29.8,
   "prevDate": "1958-06-24",
   "margin": 1.8,
   "yearsStood": 60,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 31,
   "lat": 34.2,
   "lon": 129.3,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047887-2018-06-28-tmin_high-daily",
   "stationId": "JA000047887",
   "stationName": "Matsuyama",
   "countryIso2": "JP",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2018-06-28",
   "value": 27,
   "unit": "c",
   "prevValue": 25.1,
   "prevDate": "1958-06-28",
   "margin": 1.9,
   "yearsStood": 60,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 31,
   "lat": 33.85,
   "lon": 132.783,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  }
 ],
 "scatter": [
  {
   "margin": 0.9,
   "yearsStood": 63
  },
  {
   "margin": 3.5,
   "yearsStood": 31
  },
  {
   "margin": 0.1,
   "yearsStood": 63
  },
  {
   "margin": 0.2,
   "yearsStood": 62
  },
  {
   "margin": 3.3,
   "yearsStood": 63
  },
  {
   "margin": 0.2,
   "yearsStood": 56
  },
  {
   "margin": 0.3,
   "yearsStood": 55
  },
  {
   "margin": 0.3,
   "yearsStood": 55
  },
  {
   "margin": 3.1,
   "yearsStood": 60
  },
  {
   "margin": 0.1,
   "yearsStood": 54
  },
  {
   "margin": 2.8,
   "yearsStood": 64
  },
  {
   "margin": 3.2,
   "yearsStood": 63
  },
  {
   "margin": 3.4,
   "yearsStood": 63
  },
  {
   "margin": 0.2,
   "yearsStood": 54
  },
  {
   "margin": 1.3,
   "yearsStood": 40
  },
  {
   "margin": 2.9,
   "yearsStood": 63
  },
  {
   "margin": 4.1,
   "yearsStood": 39
  },
  {
   "margin": 1.1,
   "yearsStood": 40
  },
  {
   "margin": 1.8,
   "yearsStood": 60
  },
  {
   "margin": 1.9,
   "yearsStood": 60
  },
  {
   "margin": 2.7,
   "yearsStood": 63
  },
  {
   "margin": 3.2,
   "yearsStood": 48
  },
  {
   "margin": 1.9,
   "yearsStood": 63
  },
  {
   "margin": 1.4,
   "yearsStood": 56
  },
  {
   "margin": 1.4,
   "yearsStood": 63
  },
  {
   "margin": 1.6,
   "yearsStood": 63
  },
  {
   "margin": 1.6,
   "yearsStood": 55
  },
  {
   "margin": 2,
   "yearsStood": 63
  },
  {
   "margin": 0.1,
   "yearsStood": 40
  },
  {
   "margin": 1.4,
   "yearsStood": 63
  },
  {
   "margin": 0.4,
   "yearsStood": 39
  },
  {
   "margin": 2,
   "yearsStood": 55
  },
  {
   "margin": 0.9,
   "yearsStood": 60
  },
  {
   "margin": 1,
   "yearsStood": 57
  },
  {
   "margin": 0.2,
   "yearsStood": 39
  },
  {
   "margin": 1.1,
   "yearsStood": 53
  },
  {
   "margin": 1.1,
   "yearsStood": 60
  },
  {
   "margin": 2.3,
   "yearsStood": 55
  },
  {
   "margin": 1,
   "yearsStood": 57
  },
  {
   "margin": 1.1,
   "yearsStood": 57
  },
  {
   "margin": 0.3,
   "yearsStood": 65
  },
  {
   "margin": 0.7,
   "yearsStood": 60
  },
  {
   "margin": 1.3,
   "yearsStood": 57
  },
  {
   "margin": 2.3,
   "yearsStood": 52
  },
  {
   "margin": 1.7,
   "yearsStood": 55
  },
  {
   "margin": 1.7,
   "yearsStood": 55
  },
  {
   "margin": 0.6,
   "yearsStood": 59
  },
  {
   "margin": 0.7,
   "yearsStood": 57
  },
  {
   "margin": 0.6,
   "yearsStood": 57
  },
  {
   "margin": 0.6,
   "yearsStood": 60
  },
  {
   "margin": 0.4,
   "yearsStood": 63
  },
  {
   "margin": 0.4,
   "yearsStood": 60
  },
  {
   "margin": 0.3,
   "yearsStood": 60
  },
  {
   "margin": 0.5,
   "yearsStood": 56
  },
  {
   "margin": 0.5,
   "yearsStood": 56
  },
  {
   "margin": 0.5,
   "yearsStood": 57
  },
  {
   "margin": 0.6,
   "yearsStood": 56
  },
  {
   "margin": 0.4,
   "yearsStood": 63
  },
  {
   "margin": 0.6,
   "yearsStood": 56
  },
  {
   "margin": 1.8,
   "yearsStood": 44
  },
  {
   "margin": 2.4,
   "yearsStood": 36
  },
  {
   "margin": 0.1,
   "yearsStood": 57
  },
  {
   "margin": 0.9,
   "yearsStood": 56
  },
  {
   "margin": 0.3,
   "yearsStood": 57
  },
  {
   "margin": 0.3,
   "yearsStood": 60
  },
  {
   "margin": 0.4,
   "yearsStood": 57
  },
  {
   "margin": 0.2,
   "yearsStood": 60
  },
  {
   "margin": 0.9,
   "yearsStood": 52
  },
  {
   "margin": 0.5,
   "yearsStood": 56
  },
  {
   "margin": 0.2,
   "yearsStood": 57
  },
  {
   "margin": 0.4,
   "yearsStood": 57
  },
  {
   "margin": 0.3,
   "yearsStood": 57
  },
  {
   "margin": 0.4,
   "yearsStood": 55
  },
  {
   "margin": 2.3,
   "yearsStood": 40
  },
  {
   "margin": 0.4,
   "yearsStood": 56
  },
  {
   "margin": 1.2,
   "yearsStood": 51
  },
  {
   "margin": 0.1,
   "yearsStood": 57
  },
  {
   "margin": 0.1,
   "yearsStood": 57
  },
  {
   "margin": 0.3,
   "yearsStood": 57
  },
  {
   "margin": 0.7,
   "yearsStood": 56
  },
  {
   "margin": 0.1,
   "yearsStood": 57
  },
  {
   "margin": 0.3,
   "yearsStood": 55
  },
  {
   "margin": 0.7,
   "yearsStood": 52
  },
  {
   "margin": 2.9,
   "yearsStood": 31
  },
  {
   "margin": 0.1,
   "yearsStood": 56
  },
  {
   "margin": 1.1,
   "yearsStood": 44
  },
  {
   "margin": 0.3,
   "yearsStood": 53
  },
  {
   "margin": 0.4,
   "yearsStood": 52
  },
  {
   "margin": 0.3,
   "yearsStood": 52
  },
  {
   "margin": 0.2,
   "yearsStood": 55
  },
  {
   "margin": 0.2,
   "yearsStood": 55
  },
  {
   "margin": 0.1,
   "yearsStood": 55
  },
  {
   "margin": 0.1,
   "yearsStood": 20
  },
  {
   "margin": 0.3,
   "yearsStood": 53
  },
  {
   "margin": 0.2,
   "yearsStood": 55
  },
  {
   "margin": 1,
   "yearsStood": 40
  },
  {
   "margin": 0.8,
   "yearsStood": 47
  },
  {
   "margin": 2.8,
   "yearsStood": 24
  },
  {
   "margin": 0.1,
   "yearsStood": 55
  },
  {
   "margin": 1.2,
   "yearsStood": 33
  },
  {
   "margin": 0.7,
   "yearsStood": 47
  },
  {
   "margin": 0.2,
   "yearsStood": 52
  },
  {
   "margin": 0.2,
   "yearsStood": 20
  },
  {
   "margin": 0.7,
   "yearsStood": 40
  },
  {
   "margin": 0.3,
   "yearsStood": 48
  },
  {
   "margin": 1.2,
   "yearsStood": 33
  },
  {
   "margin": 1.9,
   "yearsStood": 31
  },
  {
   "margin": 3.4,
   "yearsStood": 17
  },
  {
   "margin": 0.3,
   "yearsStood": 40
  },
  {
   "margin": 0.5,
   "yearsStood": 40
  },
  {
   "margin": 0.6,
   "yearsStood": 9
  },
  {
   "margin": 4.1,
   "yearsStood": 7
  },
  {
   "margin": 2.9,
   "yearsStood": 17
  },
  {
   "margin": 3.1,
   "yearsStood": 20
  },
  {
   "margin": 2,
   "yearsStood": 20
  },
  {
   "margin": 0.8,
   "yearsStood": 39
  },
  {
   "margin": 0.1,
   "yearsStood": 39
  },
  {
   "margin": 0.4,
   "yearsStood": 45
  },
  {
   "margin": 2.2,
   "yearsStood": 17
  },
  {
   "margin": 3.7,
   "yearsStood": 8
  },
  {
   "margin": 0.3,
   "yearsStood": 39
  },
  {
   "margin": 2.3,
   "yearsStood": 20
  },
  {
   "margin": 3.4,
   "yearsStood": 4
  },
  {
   "margin": 0.2,
   "yearsStood": 40
  },
  {
   "margin": 2.6,
   "yearsStood": 20
  },
  {
   "margin": 2.5,
   "yearsStood": 12
  },
  {
   "margin": 0.7,
   "yearsStood": 39
  },
  {
   "margin": 0.4,
   "yearsStood": 40
  },
  {
   "margin": 2.8,
   "yearsStood": 20
  },
  {
   "margin": 0.3,
   "yearsStood": 39
  },
  {
   "margin": 0.1,
   "yearsStood": 40
  },
  {
   "margin": 1.3,
   "yearsStood": 27
  },
  {
   "margin": 3.4,
   "yearsStood": 7
  },
  {
   "margin": 0.1,
   "yearsStood": 39
  },
  {
   "margin": 0.1,
   "yearsStood": 39
  },
  {
   "margin": 1.4,
   "yearsStood": 27
  },
  {
   "margin": 1.1,
   "yearsStood": 27
  },
  {
   "margin": 1.6,
   "yearsStood": 17
  },
  {
   "margin": 0.5,
   "yearsStood": 0
  },
  {
   "margin": 0.3,
   "yearsStood": 0
  },
  {
   "margin": 1.7,
   "yearsStood": 20
  },
  {
   "margin": 1.9,
   "yearsStood": 16
  },
  {
   "margin": 0.4,
   "yearsStood": 31
  },
  {
   "margin": 0.5,
   "yearsStood": 28
  },
  {
   "margin": 1.3,
   "yearsStood": 20
  },
  {
   "margin": 1.3,
   "yearsStood": 20
  },
  {
   "margin": 1.9,
   "yearsStood": 7
  },
  {
   "margin": 2.3,
   "yearsStood": 8
  },
  {
   "margin": 2,
   "yearsStood": 17
  },
  {
   "margin": 1.9,
   "yearsStood": 17
  },
  {
   "margin": 0.8,
   "yearsStood": 20
  },
  {
   "margin": 1.4,
   "yearsStood": 17
  },
  {
   "margin": 0.8,
   "yearsStood": 20
  },
  {
   "margin": 0.1,
   "yearsStood": 39
  },
  {
   "margin": 0.7,
   "yearsStood": 20
  },
  {
   "margin": 2.5,
   "yearsStood": 8
  },
  {
   "margin": 3,
   "yearsStood": 7
  },
  {
   "margin": 1,
   "yearsStood": 17
  },
  {
   "margin": 0.8,
   "yearsStood": 17
  },
  {
   "margin": 0.8,
   "yearsStood": 23
  },
  {
   "margin": 2.1,
   "yearsStood": 7
  },
  {
   "margin": 0.1,
   "yearsStood": 27
  },
  {
   "margin": 1.6,
   "yearsStood": 13
  },
  {
   "margin": 1.2,
   "yearsStood": 17
  },
  {
   "margin": 1.3,
   "yearsStood": 21
  },
  {
   "margin": 0.1,
   "yearsStood": 27
  },
  {
   "margin": 1.5,
   "yearsStood": 16
  },
  {
   "margin": 0.9,
   "yearsStood": 17
  },
  {
   "margin": 0.3,
   "yearsStood": 24
  },
  {
   "margin": 0.5,
   "yearsStood": 27
  },
  {
   "margin": 0.2,
   "yearsStood": 27
  },
  {
   "margin": 1.2,
   "yearsStood": 17
  },
  {
   "margin": 0.4,
   "yearsStood": 24
  },
  {
   "margin": 0.3,
   "yearsStood": 24
  },
  {
   "margin": 0.7,
   "yearsStood": 20
  },
  {
   "margin": 0.5,
   "yearsStood": 20
  },
  {
   "margin": 0.1,
   "yearsStood": 27
  },
  {
   "margin": 1.9,
   "yearsStood": 8
  },
  {
   "margin": 0.8,
   "yearsStood": 17
  },
  {
   "margin": 1.2,
   "yearsStood": 7
  },
  {
   "margin": 1.6,
   "yearsStood": 8
  },
  {
   "margin": 0.5,
   "yearsStood": 20
  },
  {
   "margin": 0.7,
   "yearsStood": 20
  },
  {
   "margin": 0.6,
   "yearsStood": 17
  },
  {
   "margin": 0.5,
   "yearsStood": 17
  },
  {
   "margin": 0.3,
   "yearsStood": 20
  },
  {
   "margin": 0.6,
   "yearsStood": 20
  },
  {
   "margin": 0.8,
   "yearsStood": 17
  },
  {
   "margin": 0.9,
   "yearsStood": 17
  },
  {
   "margin": 0.3,
   "yearsStood": 20
  },
  {
   "margin": 0.6,
   "yearsStood": 17
  },
  {
   "margin": 0.8,
   "yearsStood": 17
  },
  {
   "margin": 0.9,
   "yearsStood": 17
  },
  {
   "margin": 1.1,
   "yearsStood": 12
  },
  {
   "margin": 0.4,
   "yearsStood": 20
  },
  {
   "margin": 1.5,
   "yearsStood": 8
  },
  {
   "margin": 0.4,
   "yearsStood": 17
  },
  {
   "margin": 0.6,
   "yearsStood": 19
  },
  {
   "margin": 1,
   "yearsStood": 16
  },
  {
   "margin": 1.8,
   "yearsStood": 0
  },
  {
   "margin": 1.5,
   "yearsStood": 8
  },
  {
   "margin": 1.7,
   "yearsStood": 1
  },
  {
   "margin": 0.3,
   "yearsStood": 20
  },
  {
   "margin": 0.9,
   "yearsStood": 7
  },
  {
   "margin": 0.4,
   "yearsStood": 17
  },
  {
   "margin": 1.4,
   "yearsStood": 7
  },
  {
   "margin": 1,
   "yearsStood": 16
  },
  {
   "margin": 0.1,
   "yearsStood": 20
  },
  {
   "margin": 0.4,
   "yearsStood": 17
  },
  {
   "margin": 0.1,
   "yearsStood": 20
  },
  {
   "margin": 0.8,
   "yearsStood": 13
  },
  {
   "margin": 0.1,
   "yearsStood": 20
  },
  {
   "margin": 0.5,
   "yearsStood": 20
  },
  {
   "margin": 0.6,
   "yearsStood": 17
  },
  {
   "margin": 2.4,
   "yearsStood": 0
  },
  {
   "margin": 0.6,
   "yearsStood": 17
  },
  {
   "margin": 0.6,
   "yearsStood": 17
  },
  {
   "margin": 1.6,
   "yearsStood": 0
  },
  {
   "margin": 0.5,
   "yearsStood": 17
  },
  {
   "margin": 0.3,
   "yearsStood": 16
  },
  {
   "margin": 0.6,
   "yearsStood": 12
  },
  {
   "margin": 2,
   "yearsStood": 4
  },
  {
   "margin": 0.1,
   "yearsStood": 17
  },
  {
   "margin": 0.2,
   "yearsStood": 17
  },
  {
   "margin": 1.2,
   "yearsStood": 7
  },
  {
   "margin": 0.1,
   "yearsStood": 17
  },
  {
   "margin": 2.4,
   "yearsStood": 0
  },
  {
   "margin": 0.3,
   "yearsStood": 17
  },
  {
   "margin": 0.6,
   "yearsStood": 17
  },
  {
   "margin": 1,
   "yearsStood": 7
  },
  {
   "margin": 0.1,
   "yearsStood": 17
  },
  {
   "margin": 0.3,
   "yearsStood": 17
  },
  {
   "margin": 0.2,
   "yearsStood": 17
  },
  {
   "margin": 0.9,
   "yearsStood": 8
  },
  {
   "margin": 1,
   "yearsStood": 8
  },
  {
   "margin": 0.1,
   "yearsStood": 17
  },
  {
   "margin": 0.7,
   "yearsStood": 12
  },
  {
   "margin": 0.5,
   "yearsStood": 8
  },
  {
   "margin": 0.2,
   "yearsStood": 4
  },
  {
   "margin": 0.7,
   "yearsStood": 8
  },
  {
   "margin": 0.2,
   "yearsStood": 7
  },
  {
   "margin": 0.8,
   "yearsStood": 8
  },
  {
   "margin": 1.2,
   "yearsStood": 1
  },
  {
   "margin": 1,
   "yearsStood": 7
  },
  {
   "margin": 1.1,
   "yearsStood": 7
  },
  {
   "margin": 1.1,
   "yearsStood": 7
  },
  {
   "margin": 1,
   "yearsStood": 8
  },
  {
   "margin": 0.9,
   "yearsStood": 7
  },
  {
   "margin": 0.6,
   "yearsStood": 7
  },
  {
   "margin": 0.4,
   "yearsStood": 12
  },
  {
   "margin": 0.3,
   "yearsStood": 13
  },
  {
   "margin": 0.6,
   "yearsStood": 7
  },
  {
   "margin": 0.5,
   "yearsStood": 7
  },
  {
   "margin": 0.9,
   "yearsStood": 8
  },
  {
   "margin": 0.9,
   "yearsStood": 9
  },
  {
   "margin": 0.6,
   "yearsStood": 4
  },
  {
   "margin": 0.5,
   "yearsStood": 8
  },
  {
   "margin": 0.4,
   "yearsStood": 8
  },
  {
   "margin": 0.3,
   "yearsStood": 7
  },
  {
   "margin": 1.4,
   "yearsStood": 1
  },
  {
   "margin": 0.8,
   "yearsStood": 0
  },
  {
   "margin": 0.6,
   "yearsStood": 8
  },
  {
   "margin": 1.3,
   "yearsStood": 0
  },
  {
   "margin": 0.5,
   "yearsStood": 8
  },
  {
   "margin": 0.3,
   "yearsStood": 7
  },
  {
   "margin": 0.4,
   "yearsStood": 8
  },
  {
   "margin": 0.7,
   "yearsStood": 7
  },
  {
   "margin": 1,
   "yearsStood": 0
  },
  {
   "margin": 0.5,
   "yearsStood": 7
  },
  {
   "margin": 0.8,
   "yearsStood": 8
  },
  {
   "margin": 0.8,
   "yearsStood": 7
  },
  {
   "margin": 0.4,
   "yearsStood": 12
  },
  {
   "margin": 0.1,
   "yearsStood": 12
  },
  {
   "margin": 0.4,
   "yearsStood": 13
  },
  {
   "margin": 1,
   "yearsStood": 0
  },
  {
   "margin": 0.6,
   "yearsStood": 0
  },
  {
   "margin": 0.2,
   "yearsStood": 8
  },
  {
   "margin": 1,
   "yearsStood": 0
  },
  {
   "margin": 0.1,
   "yearsStood": 7
  },
  {
   "margin": 0.2,
   "yearsStood": 7
  },
  {
   "margin": 0.1,
   "yearsStood": 7
  },
  {
   "margin": 0.5,
   "yearsStood": 5
  },
  {
   "margin": 0.5,
   "yearsStood": 0
  },
  {
   "margin": 1.3,
   "yearsStood": 0
  },
  {
   "margin": 0.3,
   "yearsStood": 12
  },
  {
   "margin": 0.5,
   "yearsStood": 0
  },
  {
   "margin": 0.2,
   "yearsStood": 4
  },
  {
   "margin": 0.7,
   "yearsStood": 1
  },
  {
   "margin": 0.1,
   "yearsStood": 4
  },
  {
   "margin": 0.1,
   "yearsStood": 4
  },
  {
   "margin": 0.2,
   "yearsStood": 8
  },
  {
   "margin": 0.1,
   "yearsStood": 4
  },
  {
   "margin": 0.5,
   "yearsStood": 0
  },
  {
   "margin": 0.2,
   "yearsStood": 1
  },
  {
   "margin": 0.5,
   "yearsStood": 0
  },
  {
   "margin": 0.1,
   "yearsStood": 7
  },
  {
   "margin": 0.4,
   "yearsStood": 1
  },
  {
   "margin": 0.4,
   "yearsStood": 0
  },
  {
   "margin": 0.1,
   "yearsStood": 1
  },
  {
   "margin": 0.3,
   "yearsStood": 1
  },
  {
   "margin": 0.2,
   "yearsStood": 1
  },
  {
   "margin": 0.1,
   "yearsStood": 0
  },
  {
   "margin": 0.1,
   "yearsStood": 0
  },
  {
   "margin": 0.3,
   "yearsStood": 0
  },
  {
   "margin": 0.2,
   "yearsStood": 1
  },
  {
   "margin": 0.1,
   "yearsStood": 8
  }
 ],
 "similar": [
  {
   "id": "ev-7889",
   "slug": "heat-wave-us-2024-01-16",
   "title": "Heat wave in United States and Mexico, 16 January to 14 February 2024",
   "type": "heat_wave",
   "status": "closed",
   "start": "2024-01-16",
   "end": "2024-02-14",
   "peakDay": "2024-01-28",
   "countries": [
    "US",
    "MX"
   ],
   "recordCount": 9869,
   "stationCount": 2993,
   "maxSignificance": 53
  },
  {
   "id": "ev-10230",
   "slug": "heat-wave-us-2026-01-28",
   "title": "Heat wave in United States, 28 January to 24 February 2026",
   "type": "heat_wave",
   "status": "closed",
   "start": "2026-01-28",
   "end": "2026-02-24",
   "peakDay": "2026-02-05",
   "countries": [
    "US"
   ],
   "recordCount": 6528,
   "stationCount": 2723,
   "maxSignificance": 55
  },
  {
   "id": "ev-2897",
   "slug": "heat-wave-us-2020-05-24",
   "title": "Heat wave in United States and Mexico, 24 May to 19 June 2020",
   "type": "heat_wave",
   "status": "closed",
   "start": "2020-05-24",
   "end": "2020-06-19",
   "peakDay": "2020-05-30",
   "countries": [
    "US",
    "MX"
   ],
   "recordCount": 5047,
   "stationCount": 2215,
   "maxSignificance": 77
  },
  {
   "id": "ev-4153",
   "slug": "heat-wave-us-2021-03-26",
   "title": "Heat wave in United States and Mexico, 26 March to 17 April 2021",
   "type": "heat_wave",
   "status": "closed",
   "start": "2021-03-26",
   "end": "2021-04-17",
   "peakDay": "2021-04-04",
   "countries": [
    "US",
    "MX"
   ],
   "recordCount": 3669,
   "stationCount": 1733,
   "maxSignificance": 59
  },
  {
   "id": "ev-4365",
   "slug": "heat-wave-de-2021-12-18",
   "title": "Heat wave in Germany and 49 other countries, 18 December 2021 to 15 January 2022",
   "type": "heat_wave",
   "status": "closed",
   "start": "2021-12-18",
   "end": "2022-01-15",
   "peakDay": "2021-12-31",
   "countries": [
    "DE",
    "ES",
    "GB",
    "FR",
    "NL",
    "RO",
    "UA",
    "IT",
    "SI",
    "RU",
    "HR",
    "PL",
    "TR",
    "MA",
    "CH",
    "DZ",
    "SE",
    "SA",
    "AT",
    "CZ",
    "HU",
    "NO",
    "IE",
    "BG",
    "BY",
    "ME",
    "PT",
    "AZ",
    "KZ",
    "RS",
    "SK",
    "LY",
    "SY",
    "BE",
    "TN",
    "DK",
    "GE",
    "GI",
    "IR",
    "KW",
    "AM",
    "BH",
    "CY",
    "GR",
    "JO",
    "LU",
    "MD",
    "MK",
    "MT",
    "QA"
   ],
   "recordCount": 3626,
   "stationCount": 834,
   "maxSignificance": 53
  }
 ],
 "asOf": "2026-10-17T00:00:00Z",
 "revised": "2026-10-17",
 "records": [
  {
   "id": "JA000047575-2018-06-23-tmax_high-daily",
   "stationId": "JA000047575",
   "stationName": "Aomori",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2018-06-23",
   "value": 30.4,
   "unit": "c",
   "prevValue": 27.3,
   "prevDate": "1958-06-23",
   "margin": 3.1,
   "yearsStood": 60,
   "porYears": 63,
   "tie": false,
   "provisional": false,
   "significance": 32,
   "lat": 40.817,
   "lon": 140.767,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047800-2018-06-24-tmax_high-daily",
   "stationId": "JA000047800",
   "stationName": "Izuhara",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2018-06-24",
   "value": 31.6,
   "unit": "c",
   "prevValue": 29.8,
   "prevDate": "1958-06-24",
   "margin": 1.8,
   "yearsStood": 60,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 31,
   "lat": 34.2,
   "lon": 129.3,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047598-2018-06-25-tmax_high-daily",
   "stationId": "JA000047598",
   "stationName": "Onahama",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2018-06-25",
   "value": 32.3,
   "unit": "c",
   "prevValue": 28.2,
   "prevDate": "1979-06-25",
   "margin": 4.1,
   "yearsStood": 39,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 31,
   "lat": 36.95,
   "lon": 140.9,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047895-2018-06-27-tmax_high-monthly",
   "stationId": "JA000047895",
   "stationName": "Tokushima",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "monthly",
   "date": "2018-06-27",
   "value": 34.9,
   "unit": "c",
   "prevValue": 34.6,
   "prevDate": "1963-06-26",
   "margin": 0.3,
   "yearsStood": 55,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 33,
   "lat": 34.067,
   "lon": 134.567,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047776-2018-06-27-tmin_high-monthly",
   "stationId": "JA000047776",
   "stationName": "Sumoto",
   "countryIso2": "JP",
   "type": "tmin_high",
   "timescale": "monthly",
   "date": "2018-06-27",
   "value": 24.8,
   "unit": "c",
   "prevValue": 24.6,
   "prevDate": "1963-06-29",
   "margin": 0.2,
   "yearsStood": 54,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 32,
   "lat": 34.333,
   "lon": 134.9,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047887-2018-06-28-tmin_high-daily",
   "stationId": "JA000047887",
   "stationName": "Matsuyama",
   "countryIso2": "JP",
   "type": "tmin_high",
   "timescale": "daily",
   "date": "2018-06-28",
   "value": 27,
   "unit": "c",
   "prevValue": 25.1,
   "prevDate": "1958-06-28",
   "margin": 1.9,
   "yearsStood": 60,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 31,
   "lat": 33.85,
   "lon": 132.783,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047588-2018-06-29-tmax_high-monthly",
   "stationId": "JA000047588",
   "stationName": "Yamagata",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "monthly",
   "date": "2018-06-29",
   "value": 37.5,
   "unit": "c",
   "prevValue": 34,
   "prevDate": "1987-06-06",
   "margin": 3.5,
   "yearsStood": 31,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 34,
   "lat": 38.25,
   "lon": 140.35,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047640-2018-06-29-tmin_high-monthly",
   "stationId": "JA000047640",
   "stationName": "Kawaguchiko",
   "countryIso2": "JP",
   "type": "tmin_high",
   "timescale": "monthly",
   "date": "2018-06-29",
   "value": 20.6,
   "unit": "c",
   "prevValue": 20.4,
   "prevDate": "1961-06-30",
   "margin": 0.2,
   "yearsStood": 56,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 33,
   "lat": 35.5,
   "lon": 138.767,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047433-2018-06-29-tmin_high-monthly",
   "stationId": "JA000047433",
   "stationName": "Kutchan",
   "countryIso2": "JP",
   "type": "tmin_high",
   "timescale": "monthly",
   "date": "2018-06-29",
   "value": 18.6,
   "unit": "c",
   "prevValue": 18.3,
   "prevDate": "1963-06-29",
   "margin": 0.3,
   "yearsStood": 55,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 32,
   "lat": 42.9,
   "lon": 140.75,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047581-2018-06-29-tmin_high-monthly",
   "stationId": "JA000047581",
   "stationName": "Hachinohe",
   "countryIso2": "JP",
   "type": "tmin_high",
   "timescale": "monthly",
   "date": "2018-06-29",
   "value": 21.1,
   "unit": "c",
   "prevValue": 21,
   "prevDate": "1963-06-30",
   "margin": 0.1,
   "yearsStood": 54,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 32,
   "lat": 40.533,
   "lon": 141.517,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047570-2018-06-29-tmax_high-monthly",
   "stationId": "JA000047570",
   "stationName": "Wakamatsu",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "monthly",
   "date": "2018-06-29",
   "value": 35.6,
   "unit": "c",
   "prevValue": 34.3,
   "prevDate": "1978-06-17",
   "margin": 1.3,
   "yearsStood": 40,
   "porYears": 65,
   "tie": false,
   "provisional": false,
   "significance": 31,
   "lat": 37.483,
   "lon": 139.917,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047597-2018-06-30-tmin_high-monthly",
   "stationId": "JA000047597",
   "stationName": "Shirakawa",
   "countryIso2": "JP",
   "type": "tmin_high",
   "timescale": "monthly",
   "date": "2018-06-30",
   "value": 23.1,
   "unit": "c",
   "prevValue": 22.2,
   "prevDate": "1955-06-25",
   "margin": 0.9,
   "yearsStood": 63,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 37,
   "lat": 37.133,
   "lon": 140.217,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047602-2018-06-30-tmin_high-monthly",
   "stationId": "JA000047602",
   "stationName": "Aikawa",
   "countryIso2": "JP",
   "type": "tmin_high",
   "timescale": "monthly",
   "date": "2018-06-30",
   "value": 22.6,
   "unit": "c",
   "prevValue": 22.5,
   "prevDate": "1955-06-25",
   "margin": 0.1,
   "yearsStood": 63,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 34,
   "lat": 38.033,
   "lon": 138.233,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047674-2018-06-30-tmin_high-monthly",
   "stationId": "JA000047674",
   "stationName": "Katsuura",
   "countryIso2": "JP",
   "type": "tmin_high",
   "timescale": "monthly",
   "date": "2018-06-30",
   "value": 23,
   "unit": "c",
   "prevValue": 22.8,
   "prevDate": "1956-06-21",
   "margin": 0.2,
   "yearsStood": 62,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 34,
   "lat": 35.15,
   "lon": 140.317,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047682-2018-06-30-tmin_high-monthly",
   "stationId": "JA000047682",
   "stationName": "Chiba",
   "countryIso2": "JP",
   "type": "tmin_high",
   "timescale": "monthly",
   "date": "2018-06-30",
   "value": 26.2,
   "unit": "c",
   "prevValue": 25.1,
   "prevDate": "1978-06-16",
   "margin": 1.1,
   "yearsStood": 40,
   "porYears": 52,
   "tie": false,
   "provisional": false,
   "significance": 31,
   "lat": 35.6,
   "lon": 140.1,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047584-2018-07-01-tmax_high-daily",
   "stationId": "JA000047584",
   "stationName": "Morioka",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2018-07-01",
   "value": 33.5,
   "unit": "c",
   "prevValue": 30.7,
   "prevDate": "1953-07-01",
   "margin": 2.8,
   "yearsStood": 64,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 32,
   "lat": 39.7,
   "lon": 141.167,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047610-2018-07-02-tmax_high-daily",
   "stationId": "JA000047610",
   "stationName": "Nagano",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2018-07-02",
   "value": 36.4,
   "unit": "c",
   "prevValue": 33.1,
   "prevDate": "1955-07-02",
   "margin": 3.3,
   "yearsStood": 63,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 33,
   "lat": 36.667,
   "lon": 138.2,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047597-2018-07-02-tmax_high-daily",
   "stationId": "JA000047597",
   "stationName": "Shirakawa",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2018-07-02",
   "value": 34.5,
   "unit": "c",
   "prevValue": 31.1,
   "prevDate": "1955-07-02",
   "margin": 3.4,
   "yearsStood": 63,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 32,
   "lat": 37.133,
   "lon": 140.217,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047588-2018-07-02-tmax_high-daily",
   "stationId": "JA000047588",
   "stationName": "Yamagata",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2018-07-02",
   "value": 36,
   "unit": "c",
   "prevValue": 33.1,
   "prevDate": "1955-07-02",
   "margin": 2.9,
   "yearsStood": 63,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 31,
   "lat": 38.25,
   "lon": 140.35,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  },
  {
   "id": "JA000047584-2018-07-03-tmax_high-daily",
   "stationId": "JA000047584",
   "stationName": "Morioka",
   "countryIso2": "JP",
   "type": "tmax_high",
   "timescale": "daily",
   "date": "2018-07-03",
   "value": 33.9,
   "unit": "c",
   "prevValue": 30.7,
   "prevDate": "1955-07-03",
   "margin": 3.2,
   "yearsStood": 63,
   "porYears": 68,
   "tie": false,
   "provisional": false,
   "significance": 32,
   "lat": 39.7,
   "lon": 141.167,
   "firstSeen": "2026-10-05T08:40:18Z",
   "revised": "2026-10-05"
  }
 ]
}