{"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":"2026-10-01","window":{"date":"2026-10-01","timezone":"Asia/Seoul","dayStartUtc":"2026-09-30T15:00:00.000Z","dayEndUtc":"2026-10-01T15:00:00.000Z","utcOffsetStart":"+09:00","utcOffsetEnd":"+09:00","hours":24},"complete":true,"values":{"tmax":23,"tmaxAt":"2026-09-30T15:00:00.000Z","tmin":20,"tminAt":"2026-10-01T12:00:00.000Z","tavg":22.2,"humidityMean":63.3,"windMean":2.7,"windMax":4.6,"windMaxAt":"2026-10-01T12:00:00.000Z","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":"2026-09-30T15:00:00.000Z","obsTimeLocal":"2026-10-01T00:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 301500Z 34002KT 9999 SCT012 BKN200 23/20 Q1014 NOSIG","temp":23,"dewpoint":20,"humidity":83,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-01T12:00:00.000Z","obsTimeLocal":"2026-10-01T21:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 011200Z 01009KT CAVOK 20/09 Q1019 NOSIG","temp":20,"dewpoint":9,"humidity":49,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-01T12:00:00.000Z","obsTimeLocal":"2026-10-01T21:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 011200Z 01009KT CAVOK 20/09 Q1019 NOSIG","temp":20,"dewpoint":9,"humidity":49,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-01T18:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"d04221512b5abf70","lastChangedAt":"2026-10-01T14:04:38.803Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/RKPC/2026-10-01?format=record","status":"anchored","sha256":"b18b021d679af8d3a2cea0d0def6740be99a73a4f3f90dd133a294376197a6e3","revision":"d04221512b5abf70","flareTxHash":"0x89337aac7aaeab7140e050aa42130c7b32c4b4d4eca4b1bd0a18fdc99312db0c","flareBlock":71108798,"anchoredAt":"2026-10-02T02:01:34.292Z","explorer":"https://flare-explorer.flare.network/tx/0x89337aac7aaeab7140e050aa42130c7b32c4b4d4eca4b1bd0a18fdc99312db0c","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":"2026-09-30T15:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-01T12:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":23,"tmin":20,"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":"2026-09-30T15:00:00.000Z","obsTimeLocal":"2026-10-01T00:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 301500Z 34002KT 9999 SCT012 BKN200 23/20 Q1014 NOSIG","temp":23,"dewpoint":20,"humidity":83,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T16:00:00.000Z","obsTimeLocal":"2026-10-01T01:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 301600Z 01006KT 9999 SCT015 BKN200 23/20 Q1015 NOSIG","temp":23,"dewpoint":20,"humidity":83,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T17:00:00.000Z","obsTimeLocal":"2026-10-01T02:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 301700Z 02005KT 9999 BKN025 BKN200 23/19 Q1014 NOSIG","temp":23,"dewpoint":19,"humidity":78,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T18:00:00.000Z","obsTimeLocal":"2026-10-01T03:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 301800Z 12002KT 9999 BKN025 BKN200 23/19 Q1014 NOSIG","temp":23,"dewpoint":19,"humidity":78,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T19:00:00.000Z","obsTimeLocal":"2026-10-01T04:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 301900Z 02004KT 9999 BKN025 BKN200 23/19 Q1014 NOSIG","temp":23,"dewpoint":19,"humidity":78,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T20:00:00.000Z","obsTimeLocal":"2026-10-01T05:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 302000Z 35002KT 9999 BKN035 BKN150 22/18 Q1015 NOSIG","temp":22,"dewpoint":18,"humidity":78,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T21:00:00.000Z","obsTimeLocal":"2026-10-01T06:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 302100Z 02002KT 9999 BKN025 BKN140 23/18 Q1015 NOSIG","temp":23,"dewpoint":18,"humidity":73,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T22:00:00.000Z","obsTimeLocal":"2026-10-01T07:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 302200Z 03003KT 9999 BKN020 BKN120 23/19 Q1015 NOSIG","temp":23,"dewpoint":19,"humidity":78,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T23:00:00.000Z","obsTimeLocal":"2026-10-01T08:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 302300Z 02007KT 9999 SCT015 BKN100 23/19 Q1016 NOSIG","temp":23,"dewpoint":19,"humidity":78,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T00:00:00.000Z","obsTimeLocal":"2026-10-01T09:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 010000Z 02007KT 9999 BKN025 BKN100 23/17 Q1017 NOSIG","temp":23,"dewpoint":17,"humidity":69,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T01:00:00.000Z","obsTimeLocal":"2026-10-01T10:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 010100Z 02006KT 9999 SCT030 BKN110 22/15 Q1017 NOSIG","temp":22,"dewpoint":15,"humidity":65,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T02:00:00.000Z","obsTimeLocal":"2026-10-01T11:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 010200Z 36004KT 9999 SCT030 BKN110 23/14 Q1017 NOSIG","temp":23,"dewpoint":14,"humidity":57,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T03:00:00.000Z","obsTimeLocal":"2026-10-01T12:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 010300Z 01004KT CAVOK 23/14 Q1017 NOSIG","temp":23,"dewpoint":14,"humidity":57,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T04:00:00.000Z","obsTimeLocal":"2026-10-01T13:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 010400Z 36006KT CAVOK 23/14 Q1017 NOSIG","temp":23,"dewpoint":14,"humidity":57,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T05:00:00.000Z","obsTimeLocal":"2026-10-01T14:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 010500Z 33005KT CAVOK 23/14 Q1016 NOSIG","temp":23,"dewpoint":14,"humidity":57,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T06:00:00.000Z","obsTimeLocal":"2026-10-01T15:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 010600Z 33008KT CAVOK 22/15 Q1016 NOSIG","temp":22,"dewpoint":15,"humidity":65,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T07:00:00.000Z","obsTimeLocal":"2026-10-01T16:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 010700Z 34006KT CAVOK 22/13 Q1016 NOSIG","temp":22,"dewpoint":13,"humidity":57,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T08:00:00.000Z","obsTimeLocal":"2026-10-01T17:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 010800Z 34004KT CAVOK 22/08 Q1017 NOSIG","temp":22,"dewpoint":8,"humidity":41,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T09:00:00.000Z","obsTimeLocal":"2026-10-01T18:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 010900Z 34003KT CAVOK 22/07 Q1017 NOSIG","temp":22,"dewpoint":7,"humidity":38,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T10:00:00.000Z","obsTimeLocal":"2026-10-01T19:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 011000Z 36007KT CAVOK 21/08 Q1017 NOSIG","temp":21,"dewpoint":8,"humidity":43,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T11:00:00.000Z","obsTimeLocal":"2026-10-01T20:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 011100Z 36008KT CAVOK 21/09 Q1018 NOSIG","temp":21,"dewpoint":9,"humidity":46,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T12:00:00.000Z","obsTimeLocal":"2026-10-01T21:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 011200Z 01009KT CAVOK 20/09 Q1019 NOSIG","temp":20,"dewpoint":9,"humidity":49,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T13:00:00.000Z","obsTimeLocal":"2026-10-01T22:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 011300Z 01008KT CAVOK 20/11 Q1019 NOSIG","temp":20,"dewpoint":11,"humidity":56,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T14:00:00.000Z","obsTimeLocal":"2026-10-01T23:00:00+09:00","metarType":"METAR","raw":"METAR RKPC 011400Z 01006KT CAVOK 20/11 Q1020 NOSIG","temp":20,"dewpoint":11,"humidity":56,"wind":3.1,"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/2026-10-01","json":"https://weathermarket.io/api/station/RKPC/2026-10-01","record":"https://weathermarket.io/api/station/RKPC/2026-10-01?format=record","prev":"https://weathermarket.io/station/RKPC/2026-09-30","next":"https://weathermarket.io/station/RKPC/2026-10-02","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=30&year2=2026&month2=10&day2=2&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=30&hora=15&anof=2026&mesf=10&dayf=1&horaf=14&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=RKPC"}}}