{"station":{"icao":"RJFF","city":{"slug":"fukuoka","name":"Fukuoka","country":"Japan"},"timezone":"Asia/Tokyo","lat":33.59,"lon":130.4,"us":false,"html":"https://weathermarket.io/station/RJFF","json":"https://weathermarket.io/api/station/RJFF","nwsCli":null},"date":"2026-11-12","window":{"date":"2026-11-12","timezone":"Asia/Tokyo","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":21,"tmaxAt":"2026-11-12T04:30:00.000Z","tmin":10,"tminAt":"2026-11-11T19:00:00.000Z","tavg":14.7,"humidityMean":73.8,"windMean":2.7,"windMax":4.6,"windMaxAt":"2026-11-11T21:30:00.000Z","precipObservedCount":0,"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":"2026-11-12T04:30:00.000Z","obsTimeLocal":"2026-11-12T13:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 120430Z 31008KT 9999 FEW040 BKN180 BKN/// 21/10 Q1024 NOSIG","temp":21,"dewpoint":10,"humidity":49,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-11T19:00:00.000Z","obsTimeLocal":"2026-11-12T04:00:00+09:00","metarType":"METAR","raw":"METAR RJFF 111900Z AUTO 13003KT 9999 NSC 10/09 Q1026 NOSIG","temp":10,"dewpoint":9,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-11T21:30:00.000Z","obsTimeLocal":"2026-11-12T06:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 112130Z 16009KT CAVOK 11/09 Q1026 NOSIG","temp":11,"dewpoint":9,"humidity":87,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-12T18:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"e77a13d242b69966","lastChangedAt":"2026-11-12T14:40:14.678Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/RJFF/2026-11-12?format=record","status":"anchored","sha256":"897d4305cfa280a87b39f129e020c69b5f62040f4fff5945688a98068351de06","revision":"e77a13d242b69966","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":48,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-11-12T04:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-11T19:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":21,"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":"2026-11-11T15:00:00.000Z","obsTimeLocal":"2026-11-12T00:00:00+09:00","metarType":"METAR","raw":"METAR RJFF 111500Z AUTO 12003KT 9999 NCD 11/09 Q1026 NOSIG","temp":11,"dewpoint":9,"humidity":87,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T15:30:00.000Z","obsTimeLocal":"2026-11-12T00:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 111530Z AUTO 13002KT 9999 NCD 11/09 Q1026 NOSIG","temp":11,"dewpoint":9,"humidity":87,"wind":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 RJFF 111600Z AUTO 00000KT 9999 NCD 11/09 Q1026 NOSIG","temp":11,"dewpoint":9,"humidity":87,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T16:30:00.000Z","obsTimeLocal":"2026-11-12T01:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 111630Z AUTO VRB02KT 9999 NSC 11/09 Q1026 NOSIG","temp":11,"dewpoint":9,"humidity":87,"wind":1,"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 RJFF 111700Z AUTO 13002KT 9999 NSC 11/09 Q1026 NOSIG","temp":11,"dewpoint":9,"humidity":87,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T17:30:00.000Z","obsTimeLocal":"2026-11-12T02:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 111730Z AUTO 15004KT 9999 NSC 11/09 Q1026 NOSIG","temp":11,"dewpoint":9,"humidity":87,"wind":2.1,"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 RJFF 111800Z AUTO 14004KT 9999 NSC 11/09 Q1026 NOSIG","temp":11,"dewpoint":9,"humidity":87,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T18:30:00.000Z","obsTimeLocal":"2026-11-12T03:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 111830Z AUTO 14005KT 9999 NSC 11/09 Q1026 NOSIG","temp":11,"dewpoint":9,"humidity":87,"wind":2.6,"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 RJFF 111900Z AUTO 13003KT 9999 NSC 10/09 Q1026 NOSIG","temp":10,"dewpoint":9,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T19:30:00.000Z","obsTimeLocal":"2026-11-12T04:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 111930Z AUTO 16004KT 9999 NSC 10/08 Q1026 NOSIG","temp":10,"dewpoint":8,"humidity":87,"wind":2.1,"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 RJFF 112000Z AUTO 15007KT 9999 NSC 11/09 Q1026 NOSIG","temp":11,"dewpoint":9,"humidity":87,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T20:30:00.000Z","obsTimeLocal":"2026-11-12T05:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 112030Z AUTO 16007KT 9999 NSC 11/09 Q1026 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NOSIG","temp":11,"dewpoint":9,"humidity":87,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T22:30:00.000Z","obsTimeLocal":"2026-11-12T07:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 112230Z 16009KT 9999 FEW010 BKN/// 12/09 Q1027 NOSIG","temp":12,"dewpoint":9,"humidity":82,"wind":4.6,"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 RJFF 112300Z 17008KT 9999 FEW010 BKN/// 12/09 Q1027 NOSIG","temp":12,"dewpoint":9,"humidity":82,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T23:30:00.000Z","obsTimeLocal":"2026-11-12T08:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 112330Z 15007KT 9999 FEW025 BKN/// 13/10 Q1027 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28006KT","temp":20,"dewpoint":10,"humidity":53,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T04:30:00.000Z","obsTimeLocal":"2026-11-12T13:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 120430Z 31008KT 9999 FEW040 BKN180 BKN/// 21/10 Q1024 NOSIG","temp":21,"dewpoint":10,"humidity":49,"wind":4.1,"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 RJFF 120500Z 31007KT 280V340 9999 FEW040 BKN180 BKN/// 20/10 Q1024 NOSIG","temp":20,"dewpoint":10,"humidity":53,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T05:30:00.000Z","obsTimeLocal":"2026-11-12T14:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 120530Z 31008KT 250V350 9999 FEW040 BKN180 BKN/// 19/09 Q1024 NOSIG","temp":19,"dewpoint":9,"humidity":52,"wind":4.1,"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 RJFF 120600Z 33005KT 290V030 9999 FEW040 SCT170 BKN180 19/10 Q1024 NOSIG","temp":19,"dewpoint":10,"humidity":56,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T06:30:00.000Z","obsTimeLocal":"2026-11-12T15:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 120630Z 34004KT 310V010 9999 FEW040 SCT170 BKN180 19/10 Q1024 BECMG 08006KT","temp":19,"dewpoint":10,"humidity":56,"wind":2.1,"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 RJFF 120700Z 32003KT 250V360 9999 FEW040 SCT170 BKN180 19/09 Q1024 BECMG 08006KT","temp":19,"dewpoint":9,"humidity":52,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T07:30:00.000Z","obsTimeLocal":"2026-11-12T16:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 120730Z 36003KT 300V070 9999 FEW040 SCT170 BKN190 18/10 Q1024 BECMG 08006KT","temp":18,"dewpoint":10,"humidity":60,"wind":1.5,"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 RJFF 120800Z 03004KT 350V070 9999 FEW030 SCT160 BKN/// 18/10 Q1024 BECMG 08006KT","temp":18,"dewpoint":10,"humidity":60,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T08:30:00.000Z","obsTimeLocal":"2026-11-12T17:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 120830Z 03003KT 340V060 9999 FEW030 SCT160 BKN/// 18/10 Q1024 BECMG 08006KT","temp":18,"dewpoint":10,"humidity":60,"wind":1.5,"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 RJFF 120900Z 06003KT 360V090 9999 FEW030 SCT160 BKN/// 17/10 Q1025 BECMG 13006KT","temp":17,"dewpoint":10,"humidity":63,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T09:30:00.000Z","obsTimeLocal":"2026-11-12T18:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 120930Z 08004KT 030V120 CAVOK 16/11 Q1024 NOSIG","temp":16,"dewpoint":11,"humidity":72,"wind":2.1,"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 RJFF 121000Z VRB02KT CAVOK 16/11 Q1024 BECMG 13006KT","temp":16,"dewpoint":11,"humidity":72,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T10:30:00.000Z","obsTimeLocal":"2026-11-12T19:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 121030Z 06003KT 360V080 CAVOK 15/11 Q1024 BECMG 14008KT","temp":15,"dewpoint":11,"humidity":77,"wind":1.5,"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 RJFF 121100Z VRB02KT CAVOK 14/11 Q1024 BECMG 14008KT","temp":14,"dewpoint":11,"humidity":82,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T11:30:00.000Z","obsTimeLocal":"2026-11-12T20:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 121130Z 11003KT 070V130 9999 FEW040 BKN/// 15/11 Q1025 NOSIG","temp":15,"dewpoint":11,"humidity":77,"wind":1.5,"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 RJFF 121200Z 13003KT 100V160 9999 FEW030 SCT040 BKN/// 14/11 Q1025 NOSIG","temp":14,"dewpoint":11,"humidity":82,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T12:30:00.000Z","obsTimeLocal":"2026-11-12T21:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 121230Z 16004KT 140V200 9999 FEW030 SCT160 BKN/// 13/10 Q1025 NOSIG","temp":13,"dewpoint":10,"humidity":82,"wind":2.1,"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 RJFF 121300Z 15006KT 9999 FEW030 SCT160 BKN/// 14/11 Q1024 NOSIG","temp":14,"dewpoint":11,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T13:30:00.000Z","obsTimeLocal":"2026-11-12T22:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 121330Z 16003KT 9999 FEW030 BKN160 13/10 Q1024 NOSIG","temp":13,"dewpoint":10,"humidity":82,"wind":1.5,"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 RJFF 121400Z AUTO 14003KT 9999 NCD 14/11 Q1024 NOSIG","temp":14,"dewpoint":11,"humidity":82,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T14:30:00.000Z","obsTimeLocal":"2026-11-12T23:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 121430Z AUTO 15005KT 9999 NCD 14/11 Q1024 NOSIG","temp":14,"dewpoint":11,"humidity":82,"wind":2.6,"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/RJFF/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/RJFF/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for RJFF for the contract date (station-local calendar day), as published at https://weathermarket.io/station/RJFF/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/RJFF/2026-11-12","json":"https://weathermarket.io/api/station/RJFF/2026-11-12","record":"https://weathermarket.io/api/station/RJFF/2026-11-12?format=record","prev":"https://weathermarket.io/station/RJFF/2026-11-11","next":"https://weathermarket.io/station/RJFF/2026-11-13","station":"https://weathermarket.io/station/RJFF","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=RJFF&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=RJFF&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=RJFF"}}}