{"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":"2026-10-12","window":{"date":"2026-10-12","timezone":"Asia/Seoul","dayStartUtc":"2026-10-11T15:00:00.000Z","dayEndUtc":"2026-10-12T15:00:00.000Z","utcOffsetStart":"+09:00","utcOffsetEnd":"+09:00","hours":24},"complete":true,"values":{"tmax":27,"tmaxAt":"2026-10-12T05:00:00.000Z","tmin":22,"tminAt":"2026-10-11T15:00:00.000Z","tavg":23.6,"humidityMean":85.3,"windMean":6.5,"windMax":9.3,"windMaxAt":"2026-10-12T02:00:00.000Z","precipObservedCount":16,"nObservations":29,"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":"2026-10-12T05:00:00.000Z","obsTimeLocal":"2026-10-12T14:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 120500Z 09016KT 060V120 9999 SCT015 BKN030 BKN140 27/21 Q1016 NOSIG","temp":27,"dewpoint":21,"humidity":70,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-11T15:00:00.000Z","obsTimeLocal":"2026-10-12T00:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 111500Z 08011KT 6000 -RA BKN035 OVC080 22/21 Q1017 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":5.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-12T02:00:00.000Z","obsTimeLocal":"2026-10-12T11:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 120200Z 09018KT 9999 FEW014 BKN025 BKN075 25/21 Q1018 NOSIG","temp":25,"dewpoint":21,"humidity":78,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-12T18:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"6a3136315500b43b","lastChangedAt":"2026-10-12T14:46:38.338Z","corrections":[{"obsTimeUtc":"2026-10-11T22:00:00.000Z","correctedAt":"2026-10-11T22:23:42.853Z","original":"METAR RKPC 112200Z 08017KT 040V100 2500 RA BR SCT005 BKN025 OVC070 22/21 Q1017 NOSIG","corrected":"METAR RKPC 112200Z COR 08017KT 040V100 2500 RA BR SCT005 BKN025 OVC070 22/21 Q1017 NOSIG"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/RKPC/2026-10-12?format=record","status":"anchored","sha256":"5bb290ee43e1a21b86e307c2e447415cc274d83ac21444ccd4fda87192bce7be","revision":"6a3136315500b43b","flareTxHash":"0xdbeb61d764bf5ebe3351d08d332880b6806ac2c50811774d6050b07b624d40b3","flareBlock":71949956,"anchoredAt":"2026-10-12T18:02:03.861Z","explorer":"https://flare-explorer.flare.network/tx/0xdbeb61d764bf5ebe3351d08d332880b6806ac2c50811774d6050b07b624d40b3","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":29,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-12T05:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-11T15:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":27,"tmin":22,"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":"2026-10-11T15:00:00.000Z","obsTimeLocal":"2026-10-12T00:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 111500Z 08011KT 6000 -RA BKN035 OVC080 22/21 Q1017 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":5.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T16:00:00.000Z","obsTimeLocal":"2026-10-12T01:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 111600Z 08010KT 6000 -RA BKN035 OVC080 23/22 Q1017 NOSIG","temp":23,"dewpoint":22,"humidity":94,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T17:00:00.000Z","obsTimeLocal":"2026-10-12T02:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 111700Z 09008KT 9999 -RA SCT035 OVC080 23/22 Q1017 NOSIG","temp":23,"dewpoint":22,"humidity":94,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T18:00:00.000Z","obsTimeLocal":"2026-10-12T03:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 111800Z 09010KT 9999 -RA BKN035 OVC080 23/21 Q1017 NOSIG","temp":23,"dewpoint":21,"humidity":89,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T18:43:00.000Z","obsTimeLocal":"2026-10-12T03:43:00+09:00","metarType":"SPECI","raw":"SPECI RKPC 111843Z 09008KT 4000 RA BR BKN035 OVC080 22/21 Q1017 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T19:00:00.000Z","obsTimeLocal":"2026-10-12T04:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 111900Z 09009KT 7000 -RA FEW010 BKN035 OVC080 22/21 Q1017 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":4.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T20:00:00.000Z","obsTimeLocal":"2026-10-12T05:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 112000Z 08013KT 7000 -RA FEW010 BKN030 OVC080 22/21 Q1016 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":6.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T21:00:00.000Z","obsTimeLocal":"2026-10-12T06:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 112100Z 09013KT 5000 -RA BR FEW010 BKN030 OVC080 22/21 Q1016 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":6.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T21:32:00.000Z","obsTimeLocal":"2026-10-12T06:32:00+09:00","metarType":"SPECI","raw":"SPECI RKPC 112132Z 09011KT 3000 RA BR SCT010 BKN030 OVC070 22/21 Q1017 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":5.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T22:00:00.000Z","obsTimeLocal":"2026-10-12T07:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 112200Z COR 08017KT 040V100 2500 RA BR SCT005 BKN025 OVC070 22/21 Q1017 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":8.7,"precipObserved":true,"correctedAt":"2026-10-11T22:23:42.853Z","originalRaw":"METAR RKPC 112200Z 08017KT 040V100 2500 RA BR SCT005 BKN025 OVC070 22/21 Q1017 NOSIG"},{"obsTimeUtc":"2026-10-11T22:19:00.000Z","obsTimeLocal":"2026-10-12T07:19:00+09:00","metarType":"SPECI","raw":"SPECI RKPC 112219Z 08010KT 050V110 6000 -RA SCT005 BKN025 OVC070 22/21 Q1017 WS ALL RWY NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T22:40:00.000Z","obsTimeLocal":"2026-10-12T07:40:00+09:00","metarType":"SPECI","raw":"SPECI RKPC 112240Z 08012KT 050V110 4000 RA BR SCT005 BKN025 OVC070 22/21 Q1017 WS R07 R25 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T23:00:00.000Z","obsTimeLocal":"2026-10-12T08:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 112300Z 08013KT 5000 -RA BR SCT007 BKN025 OVC070 22/21 Q1017 WS R07 R25 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":6.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T00:00:00.000Z","obsTimeLocal":"2026-10-12T09:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 120000Z 08015KT 9999 -RA FEW009 BKN030 BKN080 24/22 Q1017 NOSIG","temp":24,"dewpoint":22,"humidity":89,"wind":7.7,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T01:00:00.000Z","obsTimeLocal":"2026-10-12T10:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 120100Z 09015KT 9999 BKN030 BKN080 25/22 Q1018 NOSIG","temp":25,"dewpoint":22,"humidity":83,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T02:00:00.000Z","obsTimeLocal":"2026-10-12T11:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 120200Z 09018KT 9999 FEW014 BKN025 BKN075 25/21 Q1018 NOSIG","temp":25,"dewpoint":21,"humidity":78,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T03:00:00.000Z","obsTimeLocal":"2026-10-12T12:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 120300Z 09018KT 9999 BKN025 BKN100 26/22 Q1017 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T04:00:00.000Z","obsTimeLocal":"2026-10-12T13:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 120400Z 09017KT 9999 FEW011 BKN030 BKN100 26/22 Q1016 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T05:00:00.000Z","obsTimeLocal":"2026-10-12T14:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 120500Z 09016KT 060V120 9999 SCT015 BKN030 BKN140 27/21 Q1016 NOSIG","temp":27,"dewpoint":21,"humidity":70,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T06:00:00.000Z","obsTimeLocal":"2026-10-12T15:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 120600Z 08018KT 9999 SCT030 BKN065 25/21 Q1016 NOSIG","temp":25,"dewpoint":21,"humidity":78,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T07:00:00.000Z","obsTimeLocal":"2026-10-12T16:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 120700Z 11017KT 9999 BKN030 BKN070 25/20 Q1016 NOSIG","temp":25,"dewpoint":20,"humidity":74,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T08:00:00.000Z","obsTimeLocal":"2026-10-12T17:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 120800Z 10017KT 9999 SCT040 BKN090 25/20 Q1016 NOSIG","temp":25,"dewpoint":20,"humidity":74,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T09:00:00.000Z","obsTimeLocal":"2026-10-12T18:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 120900Z 09017KT 9999 FEW035 SCT090 24/20 Q1015 NOSIG","temp":24,"dewpoint":20,"humidity":78,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T10:00:00.000Z","obsTimeLocal":"2026-10-12T19:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 121000Z 09016KT 9999 FEW020 BKN100 BKN160 24/20 Q1016 NOSIG","temp":24,"dewpoint":20,"humidity":78,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T11:00:00.000Z","obsTimeLocal":"2026-10-12T20:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 121100Z 08013KT 040V120 9999 SCT045 BKN100 BKN160 24/20 Q1015 WS R07 R25 NOSIG","temp":24,"dewpoint":20,"humidity":78,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T12:00:00.000Z","obsTimeLocal":"2026-10-12T21:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 121200Z 12012KT 090V160 9999 -RA FEW050 BKN080 24/19 Q1016 WS R13 R31 NOSIG","temp":24,"dewpoint":19,"humidity":74,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T13:00:00.000Z","obsTimeLocal":"2026-10-12T22:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 121300Z 12010KT 090V150 9999 FEW050 BKN100 24/20 Q1015 WS R07 R25 TEMPO -RA","temp":24,"dewpoint":20,"humidity":78,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T14:00:00.000Z","obsTimeLocal":"2026-10-12T23:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 121400Z 24002KT 9999 FEW050 BKN090 23/20 Q1016 WS R07 R25 TEMPO -RA","temp":23,"dewpoint":20,"humidity":83,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-12T14:44:00.000Z","obsTimeLocal":"2026-10-12T23:44:00+09:00","metarType":"SPECI","raw":"SPECI RKPC 121444Z 20003KT 150V220 4000 -RA BR FEW019 SCT050 OVC080 23/20 Q1016 WS R07 R25 NOSIG","temp":23,"dewpoint":20,"humidity":83,"wind":1.5,"precipObserved":true,"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/2026-10-12","json":"https://weathermarket.io/api/station/RKPC/2026-10-12","record":"https://weathermarket.io/api/station/RKPC/2026-10-12?format=record","prev":"https://weathermarket.io/station/RKPC/2026-10-11","next":"https://weathermarket.io/station/RKPC/2026-10-13","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=11&year2=2026&month2=10&day2=13&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=11&hora=15&anof=2026&mesf=10&dayf=12&horaf=14&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=RKPC"}}}