{"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":"2026-11-13","window":{"date":"2026-11-13","timezone":"Asia/Seoul","dayStartUtc":"2026-11-12T15:00:00.000Z","dayEndUtc":"2026-11-13T15:00:00.000Z","utcOffsetStart":"+09:00","utcOffsetEnd":"+09:00","hours":24},"complete":true,"values":{"tmax":18,"tmaxAt":"2026-11-13T04:00:00.000Z","tmin":7,"tminAt":"2026-11-12T21:00:00.000Z","tavg":12.7,"humidityMean":73.9,"windMean":1.8,"windMax":4.6,"windMaxAt":"2026-11-13T06:00:00.000Z","precipObservedCount":3,"nObservations":27,"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":"2026-11-13T04:00:00.000Z","obsTimeLocal":"2026-11-13T13:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 130400Z 28004KT CAVOK 18/07 Q1022","temp":18,"dewpoint":7,"humidity":49,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-12T21:00:00.000Z","obsTimeLocal":"2026-11-13T06:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 122100Z 21002KT CAVOK 07/05 Q1024","temp":7,"dewpoint":5,"humidity":87,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-13T06:00:00.000Z","obsTimeLocal":"2026-11-13T15:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 130600Z 19009KT CAVOK 17/08 Q1022","temp":17,"dewpoint":8,"humidity":55,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-13T18:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"319bd0f5c09d9fd2","lastChangedAt":"2026-11-13T14:04:39.496Z","corrections":[{"obsTimeUtc":"2026-11-13T09:01:00.000Z","correctedAt":"2026-11-13T09:16:39.268Z","original":"SPECI RKPK 130901Z 20003KT CAVOK 15/09 Q1022 RMK CIG150","corrected":"SPECI RKPK 130901Z COR 20003KT CAVOK 15/09 Q1022 RMK CIG150"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/RKPK/2026-11-13?format=record","status":"anchored","sha256":"804fee0888d9f2099f15b9c2ac0fe5f183f17c72b93fbd99410ab4dd4634caa8","revision":"319bd0f5c09d9fd2","flareTxHash":"0xec8346825afdea30cc2e1982c7b0e24e8870c99acdcbd882e2d62e2313c0ab49","flareBlock":74454714,"anchoredAt":"2026-11-13T18:01:29.587Z","explorer":"https://flare-explorer.flare.network/tx/0xec8346825afdea30cc2e1982c7b0e24e8870c99acdcbd882e2d62e2313c0ab49","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":27,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-11-13T04:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-12T21:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":18,"tmin":7,"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":"2026-11-12T15:00:00.000Z","obsTimeLocal":"2026-11-13T00:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 121500Z 01002KT CAVOK 08/07 Q1023","temp":8,"dewpoint":7,"humidity":93,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T16:00:00.000Z","obsTimeLocal":"2026-11-13T01:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 121600Z 33002KT CAVOK 09/09 Q1024","temp":9,"dewpoint":9,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T17:00:00.000Z","obsTimeLocal":"2026-11-13T02:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 121700Z 21001KT CAVOK 08/08 Q1023","temp":8,"dewpoint":8,"humidity":100,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T18:00:00.000Z","obsTimeLocal":"2026-11-13T03:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 121800Z 35006KT CAVOK 09/07 Q1023","temp":9,"dewpoint":7,"humidity":87,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T19:00:00.000Z","obsTimeLocal":"2026-11-13T04:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 121900Z 31005KT CAVOK 10/06 Q1023","temp":10,"dewpoint":6,"humidity":76,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T20:00:00.000Z","obsTimeLocal":"2026-11-13T05:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 122000Z 07001KT CAVOK 08/06 Q1024","temp":8,"dewpoint":6,"humidity":87,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T21:00:00.000Z","obsTimeLocal":"2026-11-13T06:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 122100Z 21002KT CAVOK 07/05 Q1024","temp":7,"dewpoint":5,"humidity":87,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T22:00:00.000Z","obsTimeLocal":"2026-11-13T07:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 122200Z 33002KT CAVOK 09/05 Q1024","temp":9,"dewpoint":5,"humidity":76,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T23:00:00.000Z","obsTimeLocal":"2026-11-13T08:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 122300Z 31005KT CAVOK 10/06 Q1024","temp":10,"dewpoint":6,"humidity":76,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T00:00:00.000Z","obsTimeLocal":"2026-11-13T09:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 130000Z 33004KT CAVOK 12/07 Q1025","temp":12,"dewpoint":7,"humidity":71,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T01:00:00.000Z","obsTimeLocal":"2026-11-13T10:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 130100Z 32007KT CAVOK 14/07 Q1024","temp":14,"dewpoint":7,"humidity":63,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T02:00:00.000Z","obsTimeLocal":"2026-11-13T11:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 130200Z 31005KT CAVOK 16/08 Q1024","temp":16,"dewpoint":8,"humidity":59,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T03:00:00.000Z","obsTimeLocal":"2026-11-13T12:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 130300Z 33005KT CAVOK 16/07 Q1023","temp":16,"dewpoint":7,"humidity":55,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T04:00:00.000Z","obsTimeLocal":"2026-11-13T13:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 130400Z 28004KT CAVOK 18/07 Q1022","temp":18,"dewpoint":7,"humidity":49,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T05:00:00.000Z","obsTimeLocal":"2026-11-13T14:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 130500Z 27002KT CAVOK 18/06 Q1022","temp":18,"dewpoint":6,"humidity":45,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T06:00:00.000Z","obsTimeLocal":"2026-11-13T15:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 130600Z 19009KT CAVOK 17/08 Q1022","temp":17,"dewpoint":8,"humidity":55,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T07:00:00.000Z","obsTimeLocal":"2026-11-13T16:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 130700Z 20009KT CAVOK 16/08 Q1022","temp":16,"dewpoint":8,"humidity":59,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T08:00:00.000Z","obsTimeLocal":"2026-11-13T17:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 130800Z 19005KT CAVOK 15/09 Q1022","temp":15,"dewpoint":9,"humidity":67,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T09:00:00.000Z","obsTimeLocal":"2026-11-13T18:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 130900Z 21004KT 9999 -RA NSC 15/09 Q1022","temp":15,"dewpoint":9,"humidity":67,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T09:01:00.000Z","obsTimeLocal":"2026-11-13T18:01:00+09:00","metarType":"SPECI","raw":"SPECI RKPK 130901Z COR 20003KT CAVOK 15/09 Q1022 RMK CIG150","temp":15,"dewpoint":9,"humidity":67,"wind":1.5,"precipObserved":false,"correctedAt":"2026-11-13T09:16:39.268Z","originalRaw":"SPECI RKPK 130901Z 20003KT CAVOK 15/09 Q1022 RMK CIG150"},{"obsTimeUtc":"2026-11-13T10:00:00.000Z","obsTimeLocal":"2026-11-13T19:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 131000Z 19003KT CAVOK 14/09 Q1022","temp":14,"dewpoint":9,"humidity":72,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T11:00:00.000Z","obsTimeLocal":"2026-11-13T20:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 131100Z 30001KT CAVOK 14/09 Q1022","temp":14,"dewpoint":9,"humidity":72,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T12:00:00.000Z","obsTimeLocal":"2026-11-13T21:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 131200Z 03001KT CAVOK 14/09 Q1022","temp":14,"dewpoint":9,"humidity":72,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T12:45:00.000Z","obsTimeLocal":"2026-11-13T21:45:00+09:00","metarType":"SPECI","raw":"SPECI RKPK 131245Z 34001KT 9999 -RA FEW030 BKN100 13/10 Q1022 RMK CIG100","temp":13,"dewpoint":10,"humidity":82,"wind":0.5,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T13:00:00.000Z","obsTimeLocal":"2026-11-13T22:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 131300Z 01003KT 9999 -RA FEW030 BKN100 13/10 Q1022","temp":13,"dewpoint":10,"humidity":82,"wind":1.5,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T13:24:00.000Z","obsTimeLocal":"2026-11-13T22:24:00+09:00","metarType":"SPECI","raw":"SPECI RKPK 131324Z 30001KT 9999 FEW030 BKN100 13/11 Q1022 RMK CIG100","temp":13,"dewpoint":11,"humidity":88,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T14:00:00.000Z","obsTimeLocal":"2026-11-13T23:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 131400Z 36002KT 9999 FEW030 BKN090 13/11 Q1021","temp":13,"dewpoint":11,"humidity":88,"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/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/2026-11-13","json":"https://weathermarket.io/api/station/RKPK/2026-11-13","record":"https://weathermarket.io/api/station/RKPK/2026-11-13?format=record","prev":"https://weathermarket.io/station/RKPK/2026-11-12","next":"https://weathermarket.io/station/RKPK/2026-11-14","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=12&year2=2026&month2=11&day2=14&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=12&hora=15&anof=2026&mesf=11&dayf=13&horaf=14&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=RKPK"}}}