{"station":{"icao":"RKPC","city":{"slug":"jeju","name":"Jeju","country":"South Korea"},"timezone":"Asia/Seoul","lat":33.5,"lon":126.53,"us":false,"html":"https://weathermarket.io/station/RKPC","json":"https://weathermarket.io/api/station/RKPC","nwsCli":null},"date":"2026-10-22","window":{"date":"2026-10-22","timezone":"Asia/Seoul","dayStartUtc":"2026-10-21T15:00:00.000Z","dayEndUtc":"2026-10-22T15:00:00.000Z","utcOffsetStart":"+09:00","utcOffsetEnd":"+09:00","hours":24},"complete":true,"values":{"tmax":17,"tmaxAt":"2026-10-22T02:00:00.000Z","tmin":15,"tminAt":"2026-10-21T18:00:00.000Z","tavg":15.8,"humidityMean":55.6,"windMean":4.5,"windMax":6.2,"windMaxAt":"2026-10-22T08:00:00.000Z","precipObservedCount":0,"nObservations":25,"maxGapMinutes":60,"units":{"temperature":"°C","wind":"m/s","humidity":"%"},"source":"Extremes over the METAR observations listed in this record (hourly plus special reports) - the same record values.metarDerived carries in /api/station/{icao}/daily"},"extremes":{"tmax":{"obsTimeUtc":"2026-10-22T02:00:00.000Z","obsTimeLocal":"2026-10-22T11:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 220200Z 07009KT 030V110 9999 FEW040 17/06 Q1026 NOSIG","temp":17,"dewpoint":6,"humidity":48,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-21T18:00:00.000Z","obsTimeLocal":"2026-10-22T03:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 211800Z 01008KT 9999 SCT035 BKN160 15/07 Q1025 NOSIG","temp":15,"dewpoint":7,"humidity":59,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-22T08:00:00.000Z","obsTimeLocal":"2026-10-22T17:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 220800Z 10012KT CAVOK 16/07 Q1024 NOSIG","temp":16,"dewpoint":7,"humidity":55,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-22T18:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"8024dec6dde036c5","lastChangedAt":"2026-10-22T14:05:40.165Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/RKPC/2026-10-22?format=record","status":"anchored","sha256":"c10d1da8cd90b312dd696282b5933803130db85521abc2818fed2ba3ece53377","revision":"8024dec6dde036c5","flareTxHash":"0xfc409de30066ba2a117c10b5f8cff8f3bccee0d6a56fdccc79e1215c0ad5d2c2","flareBlock":73857007,"anchoredAt":"2026-11-06T04:01:25.275Z","explorer":"https://flare-explorer.flare.network/tx/0xfc409de30066ba2a117c10b5f8cff8f3bccee0d6a56fdccc79e1215c0ad5d2c2","matchesCurrent":true,"note":"GET the record bytes, SHA-256 them, and call SnapshotAnchor.isAnchored(sha256) on Flare - the anchored record is the one to settle on"},"qc":{"summary":{"good":25,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-22T02:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-21T18:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":17,"tmin":15,"differsFromRecord":false},"note":"Flags are attached beside the anchored record and are not part of its bytes; the record's extremes are unchanged. A suspect extreme is usable but worth checking against the raw text (extremes.*.reasons); a bad report is physically impossible and excludingBad shows the extremes without it."},"official":null,"observations":[{"obsTimeUtc":"2026-10-21T15:00:00.000Z","obsTimeLocal":"2026-10-22T00:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 211500Z 36006KT 9999 BKN040 16/07 Q1025 NOSIG","temp":16,"dewpoint":7,"humidity":55,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T16:00:00.000Z","obsTimeLocal":"2026-10-22T01:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 211600Z 01008KT 9999 SCT040 BKN160 16/06 Q1025 NOSIG","temp":16,"dewpoint":6,"humidity":51,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T17:00:00.000Z","obsTimeLocal":"2026-10-22T02:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 211700Z 36009KT 9999 BKN040 BKN160 16/06 Q1025 NOSIG","temp":16,"dewpoint":6,"humidity":51,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T18:00:00.000Z","obsTimeLocal":"2026-10-22T03:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 211800Z 01008KT 9999 SCT035 BKN160 15/07 Q1025 NOSIG","temp":15,"dewpoint":7,"humidity":59,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T19:00:00.000Z","obsTimeLocal":"2026-10-22T04:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 211900Z 03006KT 9999 SCT035 BKN160 15/07 Q1025 NOSIG","temp":15,"dewpoint":7,"humidity":59,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T20:00:00.000Z","obsTimeLocal":"2026-10-22T05:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 212000Z 03006KT 9999 SCT035 15/06 Q1025 NOSIG","temp":15,"dewpoint":6,"humidity":55,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T21:00:00.000Z","obsTimeLocal":"2026-10-22T06:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 212100Z 04008KT 9999 BKN035 15/07 Q1025 NOSIG","temp":15,"dewpoint":7,"humidity":59,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T22:00:00.000Z","obsTimeLocal":"2026-10-22T07:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 212200Z 03009KT 9999 SCT035 15/05 Q1026 NOSIG","temp":15,"dewpoint":5,"humidity":51,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T23:00:00.000Z","obsTimeLocal":"2026-10-22T08:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 212300Z 04009KT 010V080 9999 SCT035 15/06 Q1026 NOSIG","temp":15,"dewpoint":6,"humidity":55,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T00:00:00.000Z","obsTimeLocal":"2026-10-22T09:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 220000Z 06008KT 020V080 9999 SCT040 15/06 Q1026 NOSIG","temp":15,"dewpoint":6,"humidity":55,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T01:00:00.000Z","obsTimeLocal":"2026-10-22T10:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 220100Z 06008KT 020V090 9999 SCT040 BKN200 15/06 Q1027 NOSIG","temp":15,"dewpoint":6,"humidity":55,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T02:00:00.000Z","obsTimeLocal":"2026-10-22T11:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 220200Z 07009KT 030V110 9999 FEW040 17/06 Q1026 NOSIG","temp":17,"dewpoint":6,"humidity":48,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T03:00:00.000Z","obsTimeLocal":"2026-10-22T12:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 220300Z 06009KT 020V110 9999 FEW040 17/06 Q1026 NOSIG","temp":17,"dewpoint":6,"humidity":48,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T04:00:00.000Z","obsTimeLocal":"2026-10-22T13:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 220400Z 06009KT 030V110 9999 FEW030 17/06 Q1025 NOSIG","temp":17,"dewpoint":6,"humidity":48,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T05:00:00.000Z","obsTimeLocal":"2026-10-22T14:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 220500Z 07009KT 030V110 CAVOK 17/06 Q1024 NOSIG","temp":17,"dewpoint":6,"humidity":48,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T06:00:00.000Z","obsTimeLocal":"2026-10-22T15:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 220600Z 08010KT 050V110 9999 FEW030 17/06 Q1024 NOSIG","temp":17,"dewpoint":6,"humidity":48,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T07:00:00.000Z","obsTimeLocal":"2026-10-22T16:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 220700Z 08011KT 060V120 CAVOK 16/07 Q1024 NOSIG","temp":16,"dewpoint":7,"humidity":55,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T08:00:00.000Z","obsTimeLocal":"2026-10-22T17:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 220800Z 10012KT CAVOK 16/07 Q1024 NOSIG","temp":16,"dewpoint":7,"humidity":55,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T09:00:00.000Z","obsTimeLocal":"2026-10-22T18:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 220900Z 11009KT CAVOK 16/07 Q1024 NOSIG","temp":16,"dewpoint":7,"humidity":55,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T09:55:00.000Z","obsTimeLocal":"2026-10-22T18:55:00+09:00","metarType":"SPECI","raw":"SPECI RKPC 220955Z 12009KT 090V150 CAVOK 15/07 Q1024 NOSIG","temp":15,"dewpoint":7,"humidity":59,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T10:00:00.000Z","obsTimeLocal":"2026-10-22T19:00:00+09:00","metarType":"SPECI","raw":"SPECI RKPC 221000Z 12009KT CAVOK 15/07 Q1024 NOSIG","temp":15,"dewpoint":7,"humidity":59,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T11:00:00.000Z","obsTimeLocal":"2026-10-22T20:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 221100Z 13009KT 9999 FEW030 15/08 Q1024 NOSIG","temp":15,"dewpoint":8,"humidity":63,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T12:00:00.000Z","obsTimeLocal":"2026-10-22T21:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 221200Z 12009KT 9999 FEW035 16/09 Q1024 NOSIG","temp":16,"dewpoint":9,"humidity":63,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T13:00:00.000Z","obsTimeLocal":"2026-10-22T22:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 221300Z 12009KT 9999 SCT035 17/11 Q1024 NOSIG","temp":17,"dewpoint":11,"humidity":68,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T14:00:00.000Z","obsTimeLocal":"2026-10-22T23:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 221400Z 11010KT 9999 SCT040 17/11 Q1024 NOSIG","temp":17,"dewpoint":11,"humidity":68,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}],"about":{"record":"Station-day record: the daily extremes over every METAR observation (hourly plus special reports) received for the station's local calendar day - local midnight to local midnight, daylight saving applied. Temperatures are whole degrees Celsius as reported in METAR; a short-lived peak between reports can be missed. This is not a model or an aggregate - every value points at the report that produced it, and every report in the day is listed verbatim.","settlementRule":"The settlement value is the daily maximum (or minimum) of this record once it is final: the local day has ended and the 3-hour correction hold has passed. A day whose longest gap between reports exceeds the station's normal interval plus 30 minutes is final but flagged not settleable - a market should treat it as a review case. Once final, the canonical record bytes are hashed (SHA-256) and the hash is written to the SnapshotAnchor contract on Flare; the anchored record is the settlement record even if reports change afterwards (matchesCurrent then reads false).","verify":["Every METAR in the day is listed with its raw text; compare it with the independent archives linked under links.external (IEM ASOS archive, Ogimet).","GET links.record for the canonical record bytes, SHA-256 them and compare with anchor.sha256; call SnapshotAnchor.isAnchored(sha256) on Flare (anchor.contract, anchor.chainId) to confirm the hash is on-chain. anchor.explorer opens the anchoring transaction.","Permalink pattern for market rules: https://weathermarket.io/station/RKPC/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/RKPC/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for RKPC for the contract date (station-local calendar day), as published at https://weathermarket.io/station/RKPC/YYYY-MM-DD with every observation used, the finality status and the Flare anchor of the record. The daily value is the extreme over the hourly and special METAR reports in that day; a short-lived peak between reports may be missed. If the record is not final and settleable by the resolution deadline, the market is flagged for review."},"links":{"html":"https://weathermarket.io/station/RKPC/2026-10-22","json":"https://weathermarket.io/api/station/RKPC/2026-10-22","record":"https://weathermarket.io/api/station/RKPC/2026-10-22?format=record","prev":"https://weathermarket.io/station/RKPC/2026-10-21","next":"https://weathermarket.io/station/RKPC/2026-10-23","station":"https://weathermarket.io/station/RKPC","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=RKPC&data=metar&year1=2026&month1=10&day1=21&year2=2026&month2=10&day2=23&tz=Etc%2FUTC&format=onlycomma&latlon=no&elev=no&missing=M&trace=T&direct=no&report_type=3&report_type=4","ogimet":"https://www.ogimet.com/display_metars2.php?lang=en&lugar=RKPC&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=21&hora=15&anof=2026&mesf=10&dayf=22&horaf=14&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=RKPC"}}}