{"station":{"icao":"RKSI","city":{"slug":"seoul","name":"Seoul","country":"South Korea"},"timezone":"Asia/Seoul","lat":37.57,"lon":126.98,"us":false,"html":"https://weathermarket.io/station/RKSI","json":"https://weathermarket.io/api/station/RKSI","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":16,"tmaxAt":"2026-11-13T04:30:00.000Z","tmin":10,"tminAt":"2026-11-12T21:00:00.000Z","tavg":13.1,"humidityMean":87.7,"windMean":2.3,"windMax":3.6,"windMaxAt":"2026-11-12T15:00:00.000Z","precipObservedCount":2,"nObservations":48,"maxGapMinutes":30,"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":"2026-11-13T04:30:00.000Z","obsTimeLocal":"2026-11-13T13:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 130430Z 15005KT 9000 NSC 16/11 Q1022 NOSIG","temp":16,"dewpoint":11,"humidity":72,"wind":2.6,"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 RKSI 122100Z 14005KT 3500 BR SCT040 10/10 Q1024 NOSIG","temp":10,"dewpoint":10,"humidity":100,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-12T15:00:00.000Z","obsTimeLocal":"2026-11-13T00:00:00+09:00","metarType":"METAR","raw":"METAR RKSI 121500Z 18007KT 9999 FEW015 BKN040 14/12 Q1024 NOSIG","temp":14,"dewpoint":12,"humidity":88,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-13T18:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"5b453b8e5fdc5409","lastChangedAt":"2026-11-13T14:34:39.529Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/RKSI/2026-11-13?format=record","status":"anchored","sha256":"b6849d476ab527f31161950779d30e44af65f58882c9f4e43d8323147c75dc46","revision":"5b453b8e5fdc5409","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":48,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-11-13T04:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-12T21:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":16,"tmin":10,"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 RKSI 121500Z 18007KT 9999 FEW015 BKN040 14/12 Q1024 NOSIG","temp":14,"dewpoint":12,"humidity":88,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T15:30:00.000Z","obsTimeLocal":"2026-11-13T00:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 121530Z 18006KT 150V210 9999 FEW015 BKN030 14/12 Q1024 NOSIG","temp":14,"dewpoint":12,"humidity":88,"wind":3.1,"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 RKSI 121600Z 19006KT 9999 FEW015 SCT045 14/12 Q1024 NOSIG","temp":14,"dewpoint":12,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T16:30:00.000Z","obsTimeLocal":"2026-11-13T01:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 121630Z 18005KT 9999 FEW015 SCT045 13/12 Q1024 NOSIG","temp":13,"dewpoint":12,"humidity":94,"wind":2.6,"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 RKSI 121700Z 11004KT 360V110 9000 FEW015 SCT040 13/13 Q1024 NOSIG","temp":13,"dewpoint":13,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T17:30:00.000Z","obsTimeLocal":"2026-11-13T02:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 121730Z 12005KT 100V160 7000 FEW040 SCT200 12/11 Q1024 NOSIG","temp":12,"dewpoint":11,"humidity":94,"wind":2.6,"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 RKSI 121800Z 11004KT 070V160 5000 1800S BR FEW040 SCT200 12/11 Q1024 NOSIG","temp":12,"dewpoint":11,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T18:30:00.000Z","obsTimeLocal":"2026-11-13T03:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 121830Z 12005KT 4000 BR FEW040 SCT200 11/11 Q1024 NOSIG","temp":11,"dewpoint":11,"humidity":100,"wind":2.6,"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 RKSI 121900Z 11007KT 080V140 4000 1500SE BR SCT040 11/11 Q1024 NOSIG","temp":11,"dewpoint":11,"humidity":100,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T19:30:00.000Z","obsTimeLocal":"2026-11-13T04:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 121930Z 11006KT 4000 BR SCT040 11/11 Q1023 NOSIG","temp":11,"dewpoint":11,"humidity":100,"wind":3.1,"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 RKSI 122000Z 12006KT 3500 BR BKN040 11/11 Q1023 NOSIG","temp":11,"dewpoint":11,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T20:30:00.000Z","obsTimeLocal":"2026-11-13T05:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 122030Z 12005KT 3500 BR BKN040 11/11 Q1023 NOSIG","temp":11,"dewpoint":11,"humidity":100,"wind":2.6,"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 RKSI 122100Z 14005KT 3500 BR SCT040 10/10 Q1024 NOSIG","temp":10,"dewpoint":10,"humidity":100,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T21:30:00.000Z","obsTimeLocal":"2026-11-13T06:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 122130Z 13005KT 3500 BR SCT035 10/10 Q1024 NOSIG","temp":10,"dewpoint":10,"humidity":100,"wind":2.6,"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 RKSI 122200Z 11005KT 3500 BR FEW035 10/10 Q1023 NOSIG","temp":10,"dewpoint":10,"humidity":100,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T22:30:00.000Z","obsTimeLocal":"2026-11-13T07:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 122230Z 13003KT 3500 BR FEW035 10/10 Q1024 NOSIG","temp":10,"dewpoint":10,"humidity":100,"wind":1.5,"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 RKSI 122300Z 10006KT 3500 BR FEW035 SCT200 11/10 Q1024 NOSIG","temp":11,"dewpoint":10,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T23:30:00.000Z","obsTimeLocal":"2026-11-13T08:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 122330Z 11006KT 4000 BR NSC 11/11 Q1024 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NOSIG","temp":14,"dewpoint":11,"humidity":82,"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 RKSI 130300Z 13005KT 110V190 8000 NSC 14/11 Q1023 NOSIG","temp":14,"dewpoint":11,"humidity":82,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T03:30:00.000Z","obsTimeLocal":"2026-11-13T12:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 130330Z 14005KT 110V170 8000 NSC 15/11 Q1023 NOSIG","temp":15,"dewpoint":11,"humidity":77,"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 RKSI 130400Z 15004KT 9000 NSC 15/11 Q1022 NOSIG","temp":15,"dewpoint":11,"humidity":77,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T04:30:00.000Z","obsTimeLocal":"2026-11-13T13:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 130430Z 15005KT 9000 NSC 16/11 Q1022 NOSIG","temp":16,"dewpoint":11,"humidity":72,"wind":2.6,"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 RKSI 130500Z 15004KT 120V180 9000 NSC 16/11 Q1022 NOSIG","temp":16,"dewpoint":11,"humidity":72,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T05:30:00.000Z","obsTimeLocal":"2026-11-13T14:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 130530Z 14004KT 110V170 9000 NSC 15/10 Q1022 NOSIG","temp":15,"dewpoint":10,"humidity":72,"wind":2.1,"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 RKSI 130600Z 14004KT 090V170 9000 NSC 16/11 Q1021 NOSIG","temp":16,"dewpoint":11,"humidity":72,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T06:30:00.000Z","obsTimeLocal":"2026-11-13T15:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 130630Z 14003KT 110V180 9000 NSC 15/11 Q1021 NOSIG","temp":15,"dewpoint":11,"humidity":77,"wind":1.5,"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 RKSI 130700Z 14003KT 9000 NSC 15/11 Q1022 NOSIG","temp":15,"dewpoint":11,"humidity":77,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T07:30:00.000Z","obsTimeLocal":"2026-11-13T16:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 130730Z 12003KT 100V190 9000 FEW035 BKN200 15/10 Q1021 NOSIG","temp":15,"dewpoint":10,"humidity":72,"wind":1.5,"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 RKSI 130800Z 10001KT 9000 SCT035 BKN200 15/10 Q1021 NOSIG","temp":15,"dewpoint":10,"humidity":72,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T08:30:00.000Z","obsTimeLocal":"2026-11-13T17:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 130830Z 03003KT 9000 FEW035 BKN180 14/11 Q1021 NOSIG","temp":14,"dewpoint":11,"humidity":82,"wind":1.5,"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 RKSI 130900Z 06003KT 8000 FEW035 OVC180 14/11 Q1021 NOSIG","temp":14,"dewpoint":11,"humidity":82,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T09:30:00.000Z","obsTimeLocal":"2026-11-13T18:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 130930Z 04002KT 8000 FEW035 OVC180 14/11 Q1021 NOSIG","temp":14,"dewpoint":11,"humidity":82,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T10:00:00.000Z","obsTimeLocal":"2026-11-13T19:00:00+09:00","metarType":"METAR","raw":"METAR RKSI 131000Z 03002KT 7000 NSC 14/11 Q1021 NOSIG","temp":14,"dewpoint":11,"humidity":82,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T10:30:00.000Z","obsTimeLocal":"2026-11-13T19:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 131030Z 05002KT 7000 FEW035 OVC140 14/12 Q1022 NOSIG","temp":14,"dewpoint":12,"humidity":88,"wind":1,"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 RKSI 131100Z 05003KT 7000 FEW035 OVC140 13/11 Q1021 NOSIG","temp":13,"dewpoint":11,"humidity":88,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T11:30:00.000Z","obsTimeLocal":"2026-11-13T20:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 131130Z 04004KT 6000 FEW035 OVC140 13/11 Q1021 NOSIG","temp":13,"dewpoint":11,"humidity":88,"wind":2.1,"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 RKSI 131200Z 05004KT 5000 BR NSC 13/12 Q1021 NOSIG","temp":13,"dewpoint":12,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T12:30:00.000Z","obsTimeLocal":"2026-11-13T21:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 131230Z 05005KT 5000 BR NSC 13/11 Q1021 NOSIG","temp":13,"dewpoint":11,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T13:00:00.000Z","obsTimeLocal":"2026-11-13T22:00:00+09:00","metarType":"METAR","raw":"METAR RKSI 131300Z 05005KT 5000 BR NSC 13/11 Q1021 NOSIG","temp":13,"dewpoint":11,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T13:30:00.000Z","obsTimeLocal":"2026-11-13T22:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 131330Z 05004KT 4500 BR SCT030 OVC100 13/11 Q1021 BECMG -RA","temp":13,"dewpoint":11,"humidity":88,"wind":2.1,"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 RKSI 131400Z 05004KT 4500 -RA BR SCT030 OVC100 13/11 Q1020 NOSIG","temp":13,"dewpoint":11,"humidity":88,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T14:30:00.000Z","obsTimeLocal":"2026-11-13T23:30:00+09:00","metarType":"METAR","raw":"METAR RKSI 131430Z 06003KT 4500 -RA BR BKN030 OVC090 13/11 Q1021 NOSIG","temp":13,"dewpoint":11,"humidity":88,"wind":1.5,"precipObserved":true,"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/RKSI/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/RKSI/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for RKSI for the contract date (station-local calendar day), as published at https://weathermarket.io/station/RKSI/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/RKSI/2026-11-13","json":"https://weathermarket.io/api/station/RKSI/2026-11-13","record":"https://weathermarket.io/api/station/RKSI/2026-11-13?format=record","prev":"https://weathermarket.io/station/RKSI/2026-11-12","next":"https://weathermarket.io/station/RKSI/2026-11-14","station":"https://weathermarket.io/station/RKSI","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=RKSI&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=RKSI&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=RKSI"}}}