{"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":"2026-10-15","window":{"date":"2026-10-15","timezone":"Asia/Seoul","dayStartUtc":"2026-10-14T15:00:00.000Z","dayEndUtc":"2026-10-15T15:00:00.000Z","utcOffsetStart":"+09:00","utcOffsetEnd":"+09:00","hours":24},"complete":true,"values":{"tmax":21,"tmaxAt":"2026-10-15T01:00:00.000Z","tmin":13,"tminAt":"2026-10-14T15:00:00.000Z","tavg":17.4,"humidityMean":54.3,"windMean":2.9,"windMax":4.1,"windMaxAt":"2026-10-15T03:00:00.000Z","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":"2026-10-15T01:00:00.000Z","obsTimeLocal":"2026-10-15T10:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 150100Z 09006KT 050V120 CAVOK 21/05 Q1022 NOSIG","temp":21,"dewpoint":5,"humidity":35,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-14T15:00:00.000Z","obsTimeLocal":"2026-10-15T00:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 141500Z 18006KT CAVOK 13/05 Q1021 NOSIG","temp":13,"dewpoint":5,"humidity":58,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-15T03:00:00.000Z","obsTimeLocal":"2026-10-15T12:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 150300Z 04008KT 010V080 CAVOK 20/09 Q1021 NOSIG","temp":20,"dewpoint":9,"humidity":49,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-15T18:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"e6e7e75dacfca3ce","lastChangedAt":"2026-10-15T14:06:49.775Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/RKPC/2026-10-15?format=record","status":"anchored","sha256":"92122f905e4709b0fd2ed1cdeda6a44962f97ae91b48ff36b9688ea6554aefcd","revision":"e6e7e75dacfca3ce","flareTxHash":"0xc78388b0e8e5ded2567485f0345efdc1b65448bc6e22532bfe79bb3ce8db5ab1","flareBlock":72186464,"anchoredAt":"2026-10-15T18:01:57.590Z","explorer":"https://flare-explorer.flare.network/tx/0xc78388b0e8e5ded2567485f0345efdc1b65448bc6e22532bfe79bb3ce8db5ab1","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":"2026-10-15T01:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-14T15:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":21,"tmin":13,"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":"2026-10-14T15:00:00.000Z","obsTimeLocal":"2026-10-15T00:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 141500Z 18006KT CAVOK 13/05 Q1021 NOSIG","temp":13,"dewpoint":5,"humidity":58,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T16:00:00.000Z","obsTimeLocal":"2026-10-15T01:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 141600Z 18006KT CAVOK 13/05 Q1021 NOSIG","temp":13,"dewpoint":5,"humidity":58,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T17:00:00.000Z","obsTimeLocal":"2026-10-15T02:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 141700Z 18006KT CAVOK 13/05 Q1021 NOSIG","temp":13,"dewpoint":5,"humidity":58,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T18:00:00.000Z","obsTimeLocal":"2026-10-15T03:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 141800Z 18007KT CAVOK 13/05 Q1021 NOSIG","temp":13,"dewpoint":5,"humidity":58,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T19:00:00.000Z","obsTimeLocal":"2026-10-15T04:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 141900Z 17007KT CAVOK 13/05 Q1021 NOSIG","temp":13,"dewpoint":5,"humidity":58,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T20:00:00.000Z","obsTimeLocal":"2026-10-15T05:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 142000Z 16006KT CAVOK 13/06 Q1021 NOSIG","temp":13,"dewpoint":6,"humidity":62,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T21:00:00.000Z","obsTimeLocal":"2026-10-15T06:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 142100Z 17007KT CAVOK 13/06 Q1021 NOSIG","temp":13,"dewpoint":6,"humidity":62,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T22:00:00.000Z","obsTimeLocal":"2026-10-15T07:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 142200Z 17006KT CAVOK 14/06 Q1021 NOSIG","temp":14,"dewpoint":6,"humidity":59,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T23:00:00.000Z","obsTimeLocal":"2026-10-15T08:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 142300Z 16004KT 110V190 CAVOK 17/06 Q1021 NOSIG","temp":17,"dewpoint":6,"humidity":48,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T00:00:00.000Z","obsTimeLocal":"2026-10-15T09:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 150000Z 12006KT 090V150 CAVOK 19/05 Q1022 NOSIG","temp":19,"dewpoint":5,"humidity":40,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T01:00:00.000Z","obsTimeLocal":"2026-10-15T10:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 150100Z 09006KT 050V120 CAVOK 21/05 Q1022 NOSIG","temp":21,"dewpoint":5,"humidity":35,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T02:00:00.000Z","obsTimeLocal":"2026-10-15T11:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 150200Z 04007KT CAVOK 21/07 Q1022 NOSIG","temp":21,"dewpoint":7,"humidity":40,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T03:00:00.000Z","obsTimeLocal":"2026-10-15T12:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 150300Z 04008KT 010V080 CAVOK 20/09 Q1021 NOSIG","temp":20,"dewpoint":9,"humidity":49,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T04:00:00.000Z","obsTimeLocal":"2026-10-15T13:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 150400Z 06007KT 020V090 CAVOK 21/10 Q1021 NOSIG","temp":21,"dewpoint":10,"humidity":49,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T05:00:00.000Z","obsTimeLocal":"2026-10-15T14:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 150500Z 04006KT CAVOK 21/10 Q1020 NOSIG","temp":21,"dewpoint":10,"humidity":49,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T06:00:00.000Z","obsTimeLocal":"2026-10-15T15:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 150600Z 04006KT CAVOK 21/10 Q1020 NOSIG","temp":21,"dewpoint":10,"humidity":49,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T07:00:00.000Z","obsTimeLocal":"2026-10-15T16:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 150700Z 07008KT 040V100 CAVOK 20/10 Q1020 NOSIG","temp":20,"dewpoint":10,"humidity":53,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T08:00:00.000Z","obsTimeLocal":"2026-10-15T17:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 150800Z 06008KT CAVOK 20/10 Q1020 NOSIG","temp":20,"dewpoint":10,"humidity":53,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T09:00:00.000Z","obsTimeLocal":"2026-10-15T18:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 150900Z 01003KT CAVOK 20/10 Q1020 NOSIG","temp":20,"dewpoint":10,"humidity":53,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T10:00:00.000Z","obsTimeLocal":"2026-10-15T19:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 151000Z 08003KT 050V140 CAVOK 18/11 Q1020 NOSIG","temp":18,"dewpoint":11,"humidity":64,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T11:00:00.000Z","obsTimeLocal":"2026-10-15T20:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 151100Z 19003KT CAVOK 18/11 Q1021 NOSIG","temp":18,"dewpoint":11,"humidity":64,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T12:00:00.000Z","obsTimeLocal":"2026-10-15T21:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 151200Z 19006KT 140V220 CAVOK 19/11 Q1021 NOSIG","temp":19,"dewpoint":11,"humidity":60,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T13:00:00.000Z","obsTimeLocal":"2026-10-15T22:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 151300Z 20002KT CAVOK 19/11 Q1021 NOSIG","temp":19,"dewpoint":11,"humidity":60,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T14:00:00.000Z","obsTimeLocal":"2026-10-15T23:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 151400Z 29002KT CAVOK 18/11 Q1021 NOSIG","temp":18,"dewpoint":11,"humidity":64,"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/2026-10-15","json":"https://weathermarket.io/api/station/RKPC/2026-10-15","record":"https://weathermarket.io/api/station/RKPC/2026-10-15?format=record","prev":"https://weathermarket.io/station/RKPC/2026-10-14","next":"https://weathermarket.io/station/RKPC/2026-10-16","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=14&year2=2026&month2=10&day2=16&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=14&hora=15&anof=2026&mesf=10&dayf=15&horaf=14&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=RKPC"}}}