{"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":"2026-10-02","window":{"date":"2026-10-02","timezone":"Asia/Seoul","dayStartUtc":"2026-10-01T15:00:00.000Z","dayEndUtc":"2026-10-02T15:00:00.000Z","utcOffsetStart":"+09:00","utcOffsetEnd":"+09:00","hours":24},"complete":true,"values":{"tmax":22,"tmaxAt":"2026-10-02T02:00:00.000Z","tmin":17,"tminAt":"2026-10-02T14:00:00.000Z","tavg":19.9,"humidityMean":49.3,"windMean":3.2,"windMax":4.6,"windMaxAt":"2026-10-01T19:00:00.000Z","precipObservedCount":0,"nObservations":24,"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":"2026-10-02T02:00:00.000Z","obsTimeLocal":"2026-10-02T11:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 020200Z 04008KT CAVOK 22/10 Q1021 NOSIG","temp":22,"dewpoint":10,"humidity":46,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-02T14:00:00.000Z","obsTimeLocal":"2026-10-02T23:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 021400Z 18005KT 130V200 CAVOK 17/07 Q1021 NOSIG","temp":17,"dewpoint":7,"humidity":52,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-01T19:00:00.000Z","obsTimeLocal":"2026-10-02T04:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 011900Z 02009KT CAVOK 19/10 Q1019 NOSIG","temp":19,"dewpoint":10,"humidity":56,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-02T18:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"576ea83ae61d424d","lastChangedAt":"2026-10-02T14:04:38.442Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/RKPC/2026-10-02?format=record","status":"anchored","sha256":"7f0ac7a595b49aae746a9d2404e00b1e8e89373c2836b5f247ffb96d8a85e79d","revision":"576ea83ae61d424d","flareTxHash":"0xbe5fca9f4eb1c989bc3ed209ea90f2436c544ef33e2e4c976bf154ae149dc585","flareBlock":71161934,"anchoredAt":"2026-10-02T18:01:52.475Z","explorer":"https://flare-explorer.flare.network/tx/0xbe5fca9f4eb1c989bc3ed209ea90f2436c544ef33e2e4c976bf154ae149dc585","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":24,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-02T02:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-02T14:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":22,"tmin":17,"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":"2026-10-01T15:00:00.000Z","obsTimeLocal":"2026-10-02T00:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 011500Z 35003KT CAVOK 20/10 Q1020 NOSIG","temp":20,"dewpoint":10,"humidity":53,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T16:00:00.000Z","obsTimeLocal":"2026-10-02T01:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 011600Z 02007KT CAVOK 20/11 Q1019 NOSIG","temp":20,"dewpoint":11,"humidity":56,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T17:00:00.000Z","obsTimeLocal":"2026-10-02T02:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 011700Z 02008KT CAVOK 20/11 Q1019 NOSIG","temp":20,"dewpoint":11,"humidity":56,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T18:00:00.000Z","obsTimeLocal":"2026-10-02T03:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 011800Z 04007KT CAVOK 19/11 Q1019 NOSIG","temp":19,"dewpoint":11,"humidity":60,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T19:00:00.000Z","obsTimeLocal":"2026-10-02T04:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 011900Z 02009KT CAVOK 19/10 Q1019 NOSIG","temp":19,"dewpoint":10,"humidity":56,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T20:00:00.000Z","obsTimeLocal":"2026-10-02T05:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 012000Z 01008KT CAVOK 19/10 Q1019 NOSIG","temp":19,"dewpoint":10,"humidity":56,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T21:00:00.000Z","obsTimeLocal":"2026-10-02T06:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 012100Z 02008KT CAVOK 19/09 Q1019 NOSIG","temp":19,"dewpoint":9,"humidity":52,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T22:00:00.000Z","obsTimeLocal":"2026-10-02T07:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 012200Z 07005KT 030V090 CAVOK 19/08 Q1020 NOSIG","temp":19,"dewpoint":8,"humidity":49,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T23:00:00.000Z","obsTimeLocal":"2026-10-02T08:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 012300Z 11005KT CAVOK 20/09 Q1020 NOSIG","temp":20,"dewpoint":9,"humidity":49,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T00:00:00.000Z","obsTimeLocal":"2026-10-02T09:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 020000Z 06005KT 010V080 CAVOK 20/08 Q1021 NOSIG","temp":20,"dewpoint":8,"humidity":46,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T01:00:00.000Z","obsTimeLocal":"2026-10-02T10:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 020100Z 05006KT 010V100 CAVOK 20/09 Q1021 NOSIG","temp":20,"dewpoint":9,"humidity":49,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T02:00:00.000Z","obsTimeLocal":"2026-10-02T11:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 020200Z 04008KT CAVOK 22/10 Q1021 NOSIG","temp":22,"dewpoint":10,"humidity":46,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T03:00:00.000Z","obsTimeLocal":"2026-10-02T12:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 020300Z 05007KT 020V080 CAVOK 21/11 Q1021 NOSIG","temp":21,"dewpoint":11,"humidity":53,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T04:00:00.000Z","obsTimeLocal":"2026-10-02T13:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 020400Z 06007KT 020V100 CAVOK 21/10 Q1020 NOSIG","temp":21,"dewpoint":10,"humidity":49,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T05:00:00.000Z","obsTimeLocal":"2026-10-02T14:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 020500Z 05009KT 360V080 CAVOK 21/10 Q1019 NOSIG","temp":21,"dewpoint":10,"humidity":49,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T06:00:00.000Z","obsTimeLocal":"2026-10-02T15:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 020600Z 07007KT 010V110 CAVOK 21/09 Q1019 NOSIG","temp":21,"dewpoint":9,"humidity":46,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T07:00:00.000Z","obsTimeLocal":"2026-10-02T16:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 020700Z 05008KT 360V090 CAVOK 22/09 Q1019 NOSIG","temp":22,"dewpoint":9,"humidity":43,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T08:00:00.000Z","obsTimeLocal":"2026-10-02T17:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 020800Z 04006KT CAVOK 21/09 Q1019 NOSIG","temp":21,"dewpoint":9,"humidity":46,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T09:00:00.000Z","obsTimeLocal":"2026-10-02T18:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 020900Z 05005KT 030V090 CAVOK 21/08 Q1020 NOSIG","temp":21,"dewpoint":8,"humidity":43,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T10:00:00.000Z","obsTimeLocal":"2026-10-02T19:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 021000Z 07004KT CAVOK 19/08 Q1020 NOSIG","temp":19,"dewpoint":8,"humidity":49,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T11:00:00.000Z","obsTimeLocal":"2026-10-02T20:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 021100Z 14004KT 080V160 CAVOK 19/08 Q1020 NOSIG","temp":19,"dewpoint":8,"humidity":49,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T12:00:00.000Z","obsTimeLocal":"2026-10-02T21:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 021200Z 15005KT 110V180 CAVOK 19/03 Q1021 NOSIG","temp":19,"dewpoint":3,"humidity":35,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T13:00:00.000Z","obsTimeLocal":"2026-10-02T22:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 021300Z 17005KT 120V190 CAVOK 19/05 Q1021 NOSIG","temp":19,"dewpoint":5,"humidity":40,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T14:00:00.000Z","obsTimeLocal":"2026-10-02T23:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 021400Z 18005KT 130V200 CAVOK 17/07 Q1021 NOSIG","temp":17,"dewpoint":7,"humidity":52,"wind":2.6,"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/2026-10-02","json":"https://weathermarket.io/api/station/RKPC/2026-10-02","record":"https://weathermarket.io/api/station/RKPC/2026-10-02?format=record","prev":"https://weathermarket.io/station/RKPC/2026-10-01","next":"https://weathermarket.io/station/RKPC/2026-10-03","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=1&year2=2026&month2=10&day2=3&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=1&hora=15&anof=2026&mesf=10&dayf=2&horaf=14&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=RKPC"}}}