{"station":{"icao":"RKPK","city":{"slug":"busan","name":"Busan","country":"South Korea"},"timezone":"Asia/Seoul","lat":35.18,"lon":129.08,"us":false,"html":"https://weathermarket.io/station/RKPK","json":"https://weathermarket.io/api/station/RKPK","nwsCli":null},"date":"2026-11-12","window":{"date":"2026-11-12","timezone":"Asia/Seoul","dayStartUtc":"2026-11-11T15:00:00.000Z","dayEndUtc":"2026-11-12T15:00:00.000Z","utcOffsetStart":"+09:00","utcOffsetEnd":"+09:00","hours":24},"complete":true,"values":{"tmax":19,"tmaxAt":"2026-11-12T05:00:00.000Z","tmin":6,"tminAt":"2026-11-11T16:00:00.000Z","tavg":11.4,"humidityMean":79.4,"windMean":1.6,"windMax":4.1,"windMaxAt":"2026-11-12T06:00:00.000Z","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":"2026-11-12T05:00:00.000Z","obsTimeLocal":"2026-11-12T14:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 120500Z 26004KT 9999 FEW030 FEW170 BKN250 19/10 Q1024","temp":19,"dewpoint":10,"humidity":56,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-11T16:00:00.000Z","obsTimeLocal":"2026-11-12T01:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 111600Z 02003KT CAVOK 06/05 Q1026","temp":6,"dewpoint":5,"humidity":93,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-12T06:00:00.000Z","obsTimeLocal":"2026-11-12T15:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 120600Z 23008KT CAVOK 19/11 Q1023","temp":19,"dewpoint":11,"humidity":60,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-12T18:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"73f78a45d63da5ce","lastChangedAt":"2026-11-12T14:05:40.083Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/RKPK/2026-11-12?format=record","status":"anchored","sha256":"6d2a0ac07b465faa7c20b61ac06cf877f7d48203fa2ad35946ca2f653d7ccb4e","revision":"73f78a45d63da5ce","flareTxHash":"0x79c6b241d067f97904de418bc278fd30a6960cfc0834bcfc655d4bca277a9167","flareBlock":74376479,"anchoredAt":"2026-11-12T18:01:22.114Z","explorer":"https://flare-explorer.flare.network/tx/0x79c6b241d067f97904de418bc278fd30a6960cfc0834bcfc655d4bca277a9167","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":"2026-11-12T05:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-11T16:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":19,"tmin":6,"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":"2026-11-11T15:00:00.000Z","obsTimeLocal":"2026-11-12T00:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 111500Z 02004KT CAVOK 07/05 Q1026","temp":7,"dewpoint":5,"humidity":87,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T16:00:00.000Z","obsTimeLocal":"2026-11-12T01:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 111600Z 02003KT CAVOK 06/05 Q1026","temp":6,"dewpoint":5,"humidity":93,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T17:00:00.000Z","obsTimeLocal":"2026-11-12T02:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 111700Z 02003KT CAVOK 07/05 Q1026","temp":7,"dewpoint":5,"humidity":87,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T18:00:00.000Z","obsTimeLocal":"2026-11-12T03:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 111800Z 04003KT CAVOK 07/05 Q1026","temp":7,"dewpoint":5,"humidity":87,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T19:00:00.000Z","obsTimeLocal":"2026-11-12T04:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 111900Z 04003KT CAVOK 06/05 Q1026","temp":6,"dewpoint":5,"humidity":93,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T20:00:00.000Z","obsTimeLocal":"2026-11-12T05:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 112000Z 03002KT CAVOK 06/05 Q1026","temp":6,"dewpoint":5,"humidity":93,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T21:00:00.000Z","obsTimeLocal":"2026-11-12T06:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 112100Z 02001KT CAVOK 07/05 Q1026","temp":7,"dewpoint":5,"humidity":87,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T22:00:00.000Z","obsTimeLocal":"2026-11-12T07:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 112200Z 02002KT 9000 NSC 06/05 Q1026","temp":6,"dewpoint":5,"humidity":93,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T23:00:00.000Z","obsTimeLocal":"2026-11-12T08:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 112300Z 35002KT CAVOK 07/05 Q1026","temp":7,"dewpoint":5,"humidity":87,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T00:00:00.000Z","obsTimeLocal":"2026-11-12T09:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 120000Z 01002KT CAVOK 08/07 Q1027","temp":8,"dewpoint":7,"humidity":93,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T01:00:00.000Z","obsTimeLocal":"2026-11-12T10:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 120100Z 36002KT CAVOK 10/07 Q1027","temp":10,"dewpoint":7,"humidity":82,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T02:00:00.000Z","obsTimeLocal":"2026-11-12T11:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 120200Z 36001KT CAVOK 12/07 Q1027","temp":12,"dewpoint":7,"humidity":71,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T03:00:00.000Z","obsTimeLocal":"2026-11-12T12:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 120300Z 15001KT CAVOK 16/08 Q1026","temp":16,"dewpoint":8,"humidity":59,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T04:00:00.000Z","obsTimeLocal":"2026-11-12T13:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 120400Z 17003KT CAVOK 18/09 Q1025","temp":18,"dewpoint":9,"humidity":56,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T05:00:00.000Z","obsTimeLocal":"2026-11-12T14:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 120500Z 26004KT 9999 FEW030 FEW170 BKN250 19/10 Q1024","temp":19,"dewpoint":10,"humidity":56,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T06:00:00.000Z","obsTimeLocal":"2026-11-12T15:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 120600Z 23008KT CAVOK 19/11 Q1023","temp":19,"dewpoint":11,"humidity":60,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T07:00:00.000Z","obsTimeLocal":"2026-11-12T16:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 120700Z 19006KT CAVOK 19/12 Q1023","temp":19,"dewpoint":12,"humidity":64,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T08:00:00.000Z","obsTimeLocal":"2026-11-12T17:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 120800Z 20006KT CAVOK 17/11 Q1023","temp":17,"dewpoint":11,"humidity":68,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T09:00:00.000Z","obsTimeLocal":"2026-11-12T18:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 120900Z 19003KT CAVOK 15/11 Q1023","temp":15,"dewpoint":11,"humidity":77,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T10:00:00.000Z","obsTimeLocal":"2026-11-12T19:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 121000Z 25001KT CAVOK 15/10 Q1023","temp":15,"dewpoint":10,"humidity":72,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T11:00:00.000Z","obsTimeLocal":"2026-11-12T20:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 121100Z 25006KT CAVOK 12/10 Q1023","temp":12,"dewpoint":10,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T12:00:00.000Z","obsTimeLocal":"2026-11-12T21:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 121200Z 28003KT CAVOK 13/09 Q1023","temp":13,"dewpoint":9,"humidity":77,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T13:00:00.000Z","obsTimeLocal":"2026-11-12T22:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 121300Z 28002KT CAVOK 13/10 Q1024","temp":13,"dewpoint":10,"humidity":82,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T14:00:00.000Z","obsTimeLocal":"2026-11-12T23:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 121400Z 36003KT CAVOK 09/08 Q1024","temp":9,"dewpoint":8,"humidity":93,"wind":1.5,"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/RKPK/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/RKPK/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for RKPK for the contract date (station-local calendar day), as published at https://weathermarket.io/station/RKPK/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/RKPK/2026-11-12","json":"https://weathermarket.io/api/station/RKPK/2026-11-12","record":"https://weathermarket.io/api/station/RKPK/2026-11-12?format=record","prev":"https://weathermarket.io/station/RKPK/2026-11-11","next":"https://weathermarket.io/station/RKPK/2026-11-13","station":"https://weathermarket.io/station/RKPK","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=RKPK&data=metar&year1=2026&month1=11&day1=11&year2=2026&month2=11&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=RKPK&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=11&day=11&hora=15&anof=2026&mesf=11&dayf=12&horaf=14&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=RKPK"}}}