{"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":"2026-11-04","window":{"date":"2026-11-04","timezone":"Asia/Seoul","dayStartUtc":"2026-11-03T15:00:00.000Z","dayEndUtc":"2026-11-04T15:00:00.000Z","utcOffsetStart":"+09:00","utcOffsetEnd":"+09:00","hours":24},"complete":true,"values":{"tmax":15,"tmaxAt":"2026-11-04T03:00:00.000Z","tmin":8,"tminAt":"2026-11-03T17:00:00.000Z","tavg":12.1,"humidityMean":76.5,"windMean":2,"windMax":3.1,"windMaxAt":"2026-11-04T02:00:00.000Z","precipObservedCount":2,"nObservations":28,"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":"2026-11-04T03:00:00.000Z","obsTimeLocal":"2026-11-04T12:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 040300Z 31005KT CAVOK 15/07 Q1026","temp":15,"dewpoint":7,"humidity":59,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-03T17:00:00.000Z","obsTimeLocal":"2026-11-04T02:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 031700Z 02004KT CAVOK 08/06 Q1027","temp":8,"dewpoint":6,"humidity":87,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-04T02:00:00.000Z","obsTimeLocal":"2026-11-04T11:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 040200Z 31006KT CAVOK 14/07 Q1027","temp":14,"dewpoint":7,"humidity":63,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-04T18:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"577e6d5fc33d5ceb","lastChangedAt":"2026-11-04T14:06:45.915Z","corrections":[{"obsTimeUtc":"2026-11-04T09:36:00.000Z","correctedAt":"2026-11-04T09:45:38.417Z","original":"SPECI RKPK 040936Z 33004KT 9999 SCT040 BKN090 13/10 Q1022 RMK CIG090","corrected":"SPECI RKPK 040936Z 33004KT 9999 BKN040 BKN090 13/10 Q1022 RMK CIG040"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/RKPK/2026-11-04?format=record","status":"anchored","sha256":"59630c269e5dcef890a39b44acaee44423627d06eacf9c3da26b8c847071c139","revision":"577e6d5fc33d5ceb","flareTxHash":"0x14edfc0e5ed428a39264e91e6958a46b1a2b4f91f1807a5af2150fd997eeaee0","flareBlock":73846986,"anchoredAt":"2026-11-06T01:01:34.767Z","explorer":"https://flare-explorer.flare.network/tx/0x14edfc0e5ed428a39264e91e6958a46b1a2b4f91f1807a5af2150fd997eeaee0","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":28,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-11-04T03:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-03T17:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":15,"tmin":8,"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":"2026-11-03T15:00:00.000Z","obsTimeLocal":"2026-11-04T00:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 031500Z 01004KT CAVOK 09/07 Q1027","temp":9,"dewpoint":7,"humidity":87,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T16:00:00.000Z","obsTimeLocal":"2026-11-04T01:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 031600Z 34002KT CAVOK 09/06 Q1027","temp":9,"dewpoint":6,"humidity":81,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T17:00:00.000Z","obsTimeLocal":"2026-11-04T02:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 031700Z 02004KT CAVOK 08/06 Q1027","temp":8,"dewpoint":6,"humidity":87,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T18:00:00.000Z","obsTimeLocal":"2026-11-04T03:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 031800Z 03004KT CAVOK 08/06 Q1027","temp":8,"dewpoint":6,"humidity":87,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T19:00:00.000Z","obsTimeLocal":"2026-11-04T04:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 031900Z 02004KT CAVOK 08/06 Q1026","temp":8,"dewpoint":6,"humidity":87,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T20:00:00.000Z","obsTimeLocal":"2026-11-04T05:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 032000Z 03004KT CAVOK 08/05 Q1026","temp":8,"dewpoint":5,"humidity":81,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T21:00:00.000Z","obsTimeLocal":"2026-11-04T06:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 032100Z 03004KT CAVOK 08/06 Q1027","temp":8,"dewpoint":6,"humidity":87,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T22:00:00.000Z","obsTimeLocal":"2026-11-04T07:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 032200Z 04002KT CAVOK 09/06 Q1027","temp":9,"dewpoint":6,"humidity":81,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T23:00:00.000Z","obsTimeLocal":"2026-11-04T08:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 032300Z 33001KT CAVOK 10/07 Q1027","temp":10,"dewpoint":7,"humidity":82,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T00:00:00.000Z","obsTimeLocal":"2026-11-04T09:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 040000Z 31001KT CAVOK 12/07 Q1027","temp":12,"dewpoint":7,"humidity":71,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T01:00:00.000Z","obsTimeLocal":"2026-11-04T10:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 040100Z 03003KT CAVOK 14/08 Q1026","temp":14,"dewpoint":8,"humidity":67,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T02:00:00.000Z","obsTimeLocal":"2026-11-04T11:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 040200Z 31006KT CAVOK 14/07 Q1027","temp":14,"dewpoint":7,"humidity":63,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T03:00:00.000Z","obsTimeLocal":"2026-11-04T12:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 040300Z 31005KT CAVOK 15/07 Q1026","temp":15,"dewpoint":7,"humidity":59,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T04:00:00.000Z","obsTimeLocal":"2026-11-04T13:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 040400Z 31004KT CAVOK 15/08 Q1025","temp":15,"dewpoint":8,"humidity":63,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T05:00:00.000Z","obsTimeLocal":"2026-11-04T14:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 040500Z 32005KT 9999 FEW050 BKN140 15/08 Q1024","temp":15,"dewpoint":8,"humidity":63,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T06:00:00.000Z","obsTimeLocal":"2026-11-04T15:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 040600Z 32005KT 9999 SCT040 BKN130 15/08 Q1024","temp":15,"dewpoint":8,"humidity":63,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T07:00:00.000Z","obsTimeLocal":"2026-11-04T16:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 040700Z 31006KT 9999 FEW040 BKN110 14/09 Q1023","temp":14,"dewpoint":9,"humidity":72,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T08:00:00.000Z","obsTimeLocal":"2026-11-04T17:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 040800Z 31005KT 9999 SCT050 BKN110 14/09 Q1023","temp":14,"dewpoint":9,"humidity":72,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T09:00:00.000Z","obsTimeLocal":"2026-11-04T18:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 040900Z 31005KT 9999 BKN040 BKN100 14/09 Q1023","temp":14,"dewpoint":9,"humidity":72,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T09:02:00.000Z","obsTimeLocal":"2026-11-04T18:02:00+09:00","metarType":"SPECI","raw":"SPECI RKPK 040902Z 32006KT 9999 -RA BKN040 BKN060 14/09 Q1023 RMK CIG040","temp":14,"dewpoint":9,"humidity":72,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T09:36:00.000Z","obsTimeLocal":"2026-11-04T18:36:00+09:00","metarType":"SPECI","raw":"SPECI RKPK 040936Z 33004KT 9999 BKN040 BKN090 13/10 Q1022 RMK CIG040","temp":13,"dewpoint":10,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":"2026-11-04T09:45:38.417Z","originalRaw":"SPECI RKPK 040936Z 33004KT 9999 SCT040 BKN090 13/10 Q1022 RMK CIG090"},{"obsTimeUtc":"2026-11-04T10:00:00.000Z","obsTimeLocal":"2026-11-04T19:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 041000Z 32002KT 9999 BKN040 BKN090 13/10 Q1023","temp":13,"dewpoint":10,"humidity":82,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T10:09:00.000Z","obsTimeLocal":"2026-11-04T19:09:00+09:00","metarType":"SPECI","raw":"SPECI RKPK 041009Z 31001KT 9999 -RA BKN040 BKN090 13/10 Q1022 RMK CIG040","temp":13,"dewpoint":10,"humidity":82,"wind":0.5,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T10:51:00.000Z","obsTimeLocal":"2026-11-04T19:51:00+09:00","metarType":"SPECI","raw":"SPECI RKPK 041051Z 36005KT 9999 BKN040 BKN090 14/11 Q1022 RMK CIG040","temp":14,"dewpoint":11,"humidity":82,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T11:00:00.000Z","obsTimeLocal":"2026-11-04T20:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 041100Z 36005KT 9999 BKN040 BKN085 14/10 Q1022","temp":14,"dewpoint":10,"humidity":77,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T12:00:00.000Z","obsTimeLocal":"2026-11-04T21:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 041200Z 31004KT 9999 BKN040 BKN085 14/10 Q1022","temp":14,"dewpoint":10,"humidity":77,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T13:00:00.000Z","obsTimeLocal":"2026-11-04T22:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 041300Z 32004KT 9999 BKN040 BKN090 13/10 Q1022","temp":13,"dewpoint":10,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T14:00:00.000Z","obsTimeLocal":"2026-11-04T23:00:00+09:00","metarType":"METAR","raw":"METAR RKPK 041400Z 32003KT 9999 SCT040 BKN090 13/10 Q1021","temp":13,"dewpoint":10,"humidity":82,"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/2026-11-04","json":"https://weathermarket.io/api/station/RKPK/2026-11-04","record":"https://weathermarket.io/api/station/RKPK/2026-11-04?format=record","prev":"https://weathermarket.io/station/RKPK/2026-11-03","next":"https://weathermarket.io/station/RKPK/2026-11-05","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=3&year2=2026&month2=11&day2=5&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=3&hora=15&anof=2026&mesf=11&dayf=4&horaf=14&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=RKPK"}}}