{"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":"2026-09-26","window":{"date":"2026-09-26","timezone":"Asia/Seoul","dayStartUtc":"2026-09-25T15:00:00.000Z","dayEndUtc":"2026-09-26T15:00:00.000Z","utcOffsetStart":"+09:00","utcOffsetEnd":"+09:00","hours":24},"complete":true,"values":{"tmax":26,"tmaxAt":"2026-09-25T22:00:00.000Z","tmin":21,"tminAt":"2026-09-25T23:36:00.000Z","tavg":23.8,"humidityMean":83.7,"windMean":3.3,"windMax":11.8,"windMaxAt":"2026-09-25T22:45:00.000Z","precipObservedCount":15,"nObservations":30,"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":"2026-09-25T22:00:00.000Z","obsTimeLocal":"2026-09-26T07:00:00+09:00","metarType":null,"raw":"METAR RKPC 252200Z 22012KT 190V270 9999 -RA BKN030 OVC080 26/21 Q1006 WS R07 R25 NOSIG","temp":26,"dewpoint":21,"humidity":74,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-09-25T23:36:00.000Z","obsTimeLocal":"2026-09-26T08:36:00+09:00","metarType":null,"raw":"SPECI RKPC 252336Z 10017G30KT 070V140 3000 RA BR SCT004 BKN020 OVC070 21/20 Q1010 WS ALL RWY NOSIG","temp":21,"dewpoint":20,"humidity":94,"wind":8.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-09-25T22:45:00.000Z","obsTimeLocal":"2026-09-26T07:45:00+09:00","metarType":null,"raw":"SPECI RKPC 252245Z 25023G41KT 250V360 2000 RA BR BKN030 OVC080 23/21 Q1006 WS ALL RWY NOSIG","temp":23,"dewpoint":21,"humidity":89,"wind":11.8,"precipObserved":true,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-09-26T18:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"5b7aa47019ca933c","lastChangedAt":"2026-09-26T14:05:19.115Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/RKPC/2026-09-26?format=record","status":"pending_anchor","sha256":null,"revision":null,"flareTxHash":null,"flareBlock":null,"anchoredAt":null,"explorer":null,"matchesCurrent":null,"note":"Final - the next hourly run writes this record's hash to SnapshotAnchor on Flare"},"qc":{"summary":{"good":30,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-09-25T22:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-09-25T23:36:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":26,"tmin":21,"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":"2026-09-25T15:00:00.000Z","obsTimeLocal":"2026-09-26T00:00:00+09:00","metarType":null,"raw":"METAR RKPC 251500Z 06002KT 9999 FEW040 BKN080 25/19 Q1011 NOSIG","temp":25,"dewpoint":19,"humidity":69,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T16:00:00.000Z","obsTimeLocal":"2026-09-26T01:00:00+09:00","metarType":null,"raw":"METAR RKPC 251600Z 22001KT 9999 FEW040 BKN080 24/19 Q1010 NOSIG","temp":24,"dewpoint":19,"humidity":74,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T17:00:00.000Z","obsTimeLocal":"2026-09-26T02:00:00+09:00","metarType":null,"raw":"METAR RKPC 251700Z 13001KT 9999 FEW040 BKN080 24/19 Q1010 NOSIG","temp":24,"dewpoint":19,"humidity":74,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T18:00:00.000Z","obsTimeLocal":"2026-09-26T03:00:00+09:00","metarType":null,"raw":"METAR RKPC 251800Z 12003KT 090V150 9999 FEW040 OVC080 24/19 Q1009 NOSIG","temp":24,"dewpoint":19,"humidity":74,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T19:00:00.000Z","obsTimeLocal":"2026-09-26T04:00:00+09:00","metarType":null,"raw":"METAR RKPC 251900Z 35002KT 9999 -RA SCT040 OVC080 25/20 Q1008 NOSIG","temp":25,"dewpoint":20,"humidity":74,"wind":1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T20:00:00.000Z","obsTimeLocal":"2026-09-26T05:00:00+09:00","metarType":null,"raw":"METAR RKPC 252000Z 12005KT 9999 -RA BKN030 OVC080 24/20 Q1008 NOSIG","temp":24,"dewpoint":20,"humidity":78,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T21:00:00.000Z","obsTimeLocal":"2026-09-26T06:00:00+09:00","metarType":null,"raw":"METAR RKPC 252100Z 04003KT 9999 -RA BKN030 OVC080 23/20 Q1007 NOSIG","temp":23,"dewpoint":20,"humidity":83,"wind":1.5,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T22:00:00.000Z","obsTimeLocal":"2026-09-26T07:00:00+09:00","metarType":null,"raw":"METAR RKPC 252200Z 22012KT 190V270 9999 -RA BKN030 OVC080 26/21 Q1006 WS R07 R25 NOSIG","temp":26,"dewpoint":21,"humidity":74,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T22:45:00.000Z","obsTimeLocal":"2026-09-26T07:45:00+09:00","metarType":null,"raw":"SPECI RKPC 252245Z 25023G41KT 250V360 2000 RA BR BKN030 OVC080 23/21 Q1006 WS ALL RWY NOSIG","temp":23,"dewpoint":21,"humidity":89,"wind":11.8,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T23:00:00.000Z","obsTimeLocal":"2026-09-26T08:00:00+09:00","metarType":null,"raw":"METAR RKPC 252300Z 03018G48KT 1200 R07/1400 R25/1900N +RA BR SCT010 BKN025 OVC070 22/21 Q1008 WS ALL RWY NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":9.3,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T23:36:00.000Z","obsTimeLocal":"2026-09-26T08:36:00+09:00","metarType":null,"raw":"SPECI RKPC 252336Z 10017G30KT 070V140 3000 RA BR SCT004 BKN020 OVC070 21/20 Q1010 WS ALL RWY NOSIG","temp":21,"dewpoint":20,"humidity":94,"wind":8.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T00:00:00.000Z","obsTimeLocal":"2026-09-26T09:00:00+09:00","metarType":null,"raw":"METAR RKPC 260000Z 13011KT 3000 RA BR SCT005 BKN020 OVC080 21/20 Q1010 WS ALL RWY NOSIG","temp":21,"dewpoint":20,"humidity":94,"wind":5.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T00:10:00.000Z","obsTimeLocal":"2026-09-26T09:10:00+09:00","metarType":null,"raw":"SPECI RKPC 260010Z 14012KT 6000 -RA SCT005 BKN020 OVC080 21/20 Q1010 WS ALL RWY NOSIG","temp":21,"dewpoint":20,"humidity":94,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T01:00:00.000Z","obsTimeLocal":"2026-09-26T10:00:00+09:00","metarType":null,"raw":"METAR RKPC 260100Z 08009KT 9000 -RA SCT010 BKN020 OVC070 22/20 Q1009 NOSIG","temp":22,"dewpoint":20,"humidity":88,"wind":4.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T01:11:00.000Z","obsTimeLocal":"2026-09-26T10:11:00+09:00","metarType":null,"raw":"SPECI RKPC 260111Z 09010KT 4500 RA BR SCT010 BKN020 OVC070 22/20 Q1009 NOSIG","temp":22,"dewpoint":20,"humidity":88,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T01:17:00.000Z","obsTimeLocal":"2026-09-26T10:17:00+09:00","metarType":null,"raw":"SPECI RKPC 260117Z 10010KT 8000 -RA SCT010 BKN020 OVC070 22/20 Q1009 NOSIG","temp":22,"dewpoint":20,"humidity":88,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T01:49:00.000Z","obsTimeLocal":"2026-09-26T10:49:00+09:00","metarType":null,"raw":"SPECI RKPC 260149Z 14006KT 110V190 6000 RA SCT010 BKN020 OVC070 22/21 Q1009 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T02:00:00.000Z","obsTimeLocal":"2026-09-26T11:00:00+09:00","metarType":null,"raw":"METAR RKPC 260200Z 15004KT 8000 -RA SCT010 BKN025 OVC080 22/21 Q1009 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T03:00:00.000Z","obsTimeLocal":"2026-09-26T12:00:00+09:00","metarType":null,"raw":"METAR RKPC 260300Z 09005KT 050V150 9999 FEW010 BKN025 BKN090 24/21 Q1008 NOSIG","temp":24,"dewpoint":21,"humidity":83,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T04:00:00.000Z","obsTimeLocal":"2026-09-26T13:00:00+09:00","metarType":null,"raw":"METAR RKPC 260400Z 02005KT 8000 -RA FEW010 BKN025 OVC100 24/22 Q1008 NOSIG","temp":24,"dewpoint":22,"humidity":89,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T05:00:00.000Z","obsTimeLocal":"2026-09-26T14:00:00+09:00","metarType":null,"raw":"METAR RKPC 260500Z 36003KT 9999 FEW015 BKN025 26/22 Q1007 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T06:00:00.000Z","obsTimeLocal":"2026-09-26T15:00:00+09:00","metarType":null,"raw":"METAR RKPC 260600Z 07005KT 030V090 9999 BKN030 BKN200 26/22 Q1007 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T07:00:00.000Z","obsTimeLocal":"2026-09-26T16:00:00+09:00","metarType":null,"raw":"METAR RKPC 260700Z 03003KT 9999 BKN030 26/22 Q1007 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T08:00:00.000Z","obsTimeLocal":"2026-09-26T17:00:00+09:00","metarType":null,"raw":"METAR RKPC 260800Z 04003KT 010V070 9999 BKN030 BKN200 26/22 Q1007 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T09:00:00.000Z","obsTimeLocal":"2026-09-26T18:00:00+09:00","metarType":null,"raw":"METAR RKPC 260900Z 09005KT 9999 BKN030 BKN200 26/22 Q1007 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T10:00:00.000Z","obsTimeLocal":"2026-09-26T19:00:00+09:00","metarType":null,"raw":"METAR RKPC 261000Z 07004KT 020V090 9999 FEW030 BKN190 25/22 Q1007 NOSIG","temp":25,"dewpoint":22,"humidity":83,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T11:00:00.000Z","obsTimeLocal":"2026-09-26T20:00:00+09:00","metarType":null,"raw":"METAR RKPC 261100Z 13004KT 080V180 9999 FEW035 BKN200 25/21 Q1008 NOSIG","temp":25,"dewpoint":21,"humidity":78,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T12:00:00.000Z","obsTimeLocal":"2026-09-26T21:00:00+09:00","metarType":null,"raw":"METAR RKPC 261200Z 32001KT 9999 FEW035 BKN160 24/22 Q1008 NOSIG","temp":24,"dewpoint":22,"humidity":89,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T13:00:00.000Z","obsTimeLocal":"2026-09-26T22:00:00+09:00","metarType":null,"raw":"METAR RKPC 261300Z 34001KT 9999 FEW035 BKN140 24/22 Q1009 NOSIG","temp":24,"dewpoint":22,"humidity":89,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T14:00:00.000Z","obsTimeLocal":"2026-09-26T23:00:00+09:00","metarType":null,"raw":"METAR RKPC 261400Z 04002KT 9999 BKN045 BKN170 24/22 Q1008 NOSIG","temp":24,"dewpoint":22,"humidity":89,"wind":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/2026-09-26","json":"https://weathermarket.io/api/station/RKPC/2026-09-26","record":"https://weathermarket.io/api/station/RKPC/2026-09-26?format=record","prev":"https://weathermarket.io/station/RKPC/2026-09-25","next":"https://weathermarket.io/station/RKPC/2026-09-27","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=9&day1=25&year2=2026&month2=9&day2=27&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=9&day=25&hora=15&anof=2026&mesf=9&dayf=26&horaf=14&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=RKPC"}}}