{"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":"2026-11-06","window":{"date":"2026-11-06","timezone":"Asia/Tokyo","dayStartUtc":"2026-11-05T15:00:00.000Z","dayEndUtc":"2026-11-06T15:00:00.000Z","utcOffsetStart":"+09:00","utcOffsetEnd":"+09:00","hours":24},"complete":true,"values":{"tmax":21,"tmaxAt":"2026-11-06T02:30:00.000Z","tmin":13,"tminAt":"2026-11-05T21:00:00.000Z","tavg":17.4,"humidityMean":60.3,"windMean":5.3,"windMax":7.7,"windMaxAt":"2026-11-06T02:00:00.000Z","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":"2026-11-06T02:30:00.000Z","obsTimeLocal":"2026-11-06T11:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 060230Z 29013KT 9999 FEW025 SCT040 21/10 Q1019 NOSIG","temp":21,"dewpoint":10,"humidity":49,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-05T21:00:00.000Z","obsTimeLocal":"2026-11-06T06:00:00+09:00","metarType":"METAR","raw":"METAR RJFF 052100Z VRB02KT 9999 FEW030 13/11 Q1017 NOSIG","temp":13,"dewpoint":11,"humidity":88,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-06T02:00:00.000Z","obsTimeLocal":"2026-11-06T11:00:00+09:00","metarType":"METAR","raw":"METAR RJFF 060200Z 31015KT 9999 FEW025 SCT040 20/09 Q1019 NOSIG","temp":20,"dewpoint":9,"humidity":49,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-06T18:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"bb2bc4dce36044c9","lastChangedAt":"2026-11-06T14:40:16.667Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/RJFF/2026-11-06?format=record","status":"anchored","sha256":"90f7e4765e9047a9108c300ae807312ea0aaac970cc141a509fa6e0b5426d97a","revision":"bb2bc4dce36044c9","flareTxHash":"0xd73fe2abae14d4b541b131a5e897c5c6198a59168d8184d39b2087c83d0b4f11","flareBlock":73904252,"anchoredAt":"2026-11-06T18:01:39.420Z","explorer":"https://flare-explorer.flare.network/tx/0xd73fe2abae14d4b541b131a5e897c5c6198a59168d8184d39b2087c83d0b4f11","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":"2026-11-06T02:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-05T21:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":21,"tmin":13,"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":"2026-11-05T15:00:00.000Z","obsTimeLocal":"2026-11-06T00:00:00+09:00","metarType":"METAR","raw":"METAR RJFF 051500Z AUTO 30013KT 9999 FEW021 SCT027 BKN034 18/15 Q1014 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T15:30:00.000Z","obsTimeLocal":"2026-11-06T00:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 051530Z AUTO 31010KT 9999 BKN028 BKN036 18/14 Q1014 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T16:00:00.000Z","obsTimeLocal":"2026-11-06T01:00:00+09:00","metarType":"METAR","raw":"METAR RJFF 051600Z AUTO 31012KT 9999 FEW028 SCT040 18/14 Q1015 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T16:30:00.000Z","obsTimeLocal":"2026-11-06T01:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 051630Z AUTO 30009KT 9999 SCT031 17/13 Q1015 NOSIG","temp":17,"dewpoint":13,"humidity":77,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T17:00:00.000Z","obsTimeLocal":"2026-11-06T02:00:00+09:00","metarType":"METAR","raw":"METAR RJFF 051700Z AUTO 30009KT 9999 FEW033 17/12 Q1015 NOSIG","temp":17,"dewpoint":12,"humidity":72,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T17:30:00.000Z","obsTimeLocal":"2026-11-06T02:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 051730Z AUTO 30008KT 9999 FEW032 17/12 Q1015 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31011KT","temp":14,"dewpoint":12,"humidity":88,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T22:30:00.000Z","obsTimeLocal":"2026-11-06T07:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 052230Z 14006KT 9999 FEW025 SCT030 14/12 Q1018 BECMG 31011KT","temp":14,"dewpoint":12,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T23:00:00.000Z","obsTimeLocal":"2026-11-06T08:00:00+09:00","metarType":"METAR","raw":"METAR RJFF 052300Z 16007KT 9999 FEW025 15/12 Q1018 BECMG 31011KT","temp":15,"dewpoint":12,"humidity":82,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T23:30:00.000Z","obsTimeLocal":"2026-11-06T08:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 052330Z 17006KT 9999 FEW025 BKN035 17/13 Q1019 BECMG 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NOSIG","temp":19,"dewpoint":9,"humidity":52,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T06:00:00.000Z","obsTimeLocal":"2026-11-06T15:00:00+09:00","metarType":"METAR","raw":"METAR RJFF 060600Z 33012KT 9999 FEW030 BKN045 19/08 Q1019 NOSIG","temp":19,"dewpoint":8,"humidity":49,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T06:30:00.000Z","obsTimeLocal":"2026-11-06T15:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 060630Z 33013KT 9999 FEW030 SCT050 BKN/// 18/07 Q1019 NOSIG","temp":18,"dewpoint":7,"humidity":49,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T07:00:00.000Z","obsTimeLocal":"2026-11-06T16:00:00+09:00","metarType":"METAR","raw":"METAR RJFF 060700Z 32011KT 9999 FEW030 BKN/// 18/07 Q1020 NOSIG","temp":18,"dewpoint":7,"humidity":49,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T07:30:00.000Z","obsTimeLocal":"2026-11-06T16:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 060730Z 32009KT 9999 FEW030 BKN/// 18/08 Q1020 NOSIG","temp":18,"dewpoint":8,"humidity":52,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T08:00:00.000Z","obsTimeLocal":"2026-11-06T17:00:00+09:00","metarType":"METAR","raw":"METAR RJFF 060800Z 32010KT 9999 FEW030 SCT045 BKN/// 18/09 Q1020 NOSIG","temp":18,"dewpoint":9,"humidity":56,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T08:30:00.000Z","obsTimeLocal":"2026-11-06T17:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 060830Z 31013KT 9999 FEW030 SCT045 BKN/// 18/09 Q1021 NOSIG","temp":18,"dewpoint":9,"humidity":56,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T09:00:00.000Z","obsTimeLocal":"2026-11-06T18:00:00+09:00","metarType":"METAR","raw":"METAR RJFF 060900Z 33010KT 9999 FEW030 SCT045 BKN/// 18/09 Q1021 NOSIG","temp":18,"dewpoint":9,"humidity":56,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T09:30:00.000Z","obsTimeLocal":"2026-11-06T18:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 060930Z 30012KT 9999 FEW030 BKN/// 18/07 Q1022 NOSIG","temp":18,"dewpoint":7,"humidity":49,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T10:00:00.000Z","obsTimeLocal":"2026-11-06T19:00:00+09:00","metarType":"METAR","raw":"METAR RJFF 061000Z 30012KT 9999 FEW030 BKN/// 18/07 Q1022 NOSIG","temp":18,"dewpoint":7,"humidity":49,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T10:30:00.000Z","obsTimeLocal":"2026-11-06T19:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 061030Z 31011KT CAVOK 18/06 Q1023 NOSIG","temp":18,"dewpoint":6,"humidity":45,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T11:00:00.000Z","obsTimeLocal":"2026-11-06T20:00:00+09:00","metarType":"METAR","raw":"METAR RJFF 061100Z 31010KT 280V340 CAVOK 18/05 Q1023 NOSIG","temp":18,"dewpoint":5,"humidity":42,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T11:30:00.000Z","obsTimeLocal":"2026-11-06T20:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 061130Z 32011KT CAVOK 18/05 Q1023 NOSIG","temp":18,"dewpoint":5,"humidity":42,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T12:00:00.000Z","obsTimeLocal":"2026-11-06T21:00:00+09:00","metarType":"METAR","raw":"METAR RJFF 061200Z 31013KT CAVOK 17/04 Q1023 NOSIG","temp":17,"dewpoint":4,"humidity":42,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T12:30:00.000Z","obsTimeLocal":"2026-11-06T21:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 061230Z 30012KT CAVOK 17/03 Q1024 NOSIG","temp":17,"dewpoint":3,"humidity":39,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T13:00:00.000Z","obsTimeLocal":"2026-11-06T22:00:00+09:00","metarType":"METAR","raw":"METAR RJFF 061300Z 32011KT CAVOK 17/03 Q1024 NOSIG","temp":17,"dewpoint":3,"humidity":39,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T13:30:00.000Z","obsTimeLocal":"2026-11-06T22:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 061330Z 32011KT CAVOK 17/01 Q1024 NOSIG","temp":17,"dewpoint":1,"humidity":34,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T14:00:00.000Z","obsTimeLocal":"2026-11-06T23:00:00+09:00","metarType":"METAR","raw":"METAR RJFF 061400Z AUTO 34014KT 9999 NCD 17/M01 Q1025 NOSIG","temp":17,"dewpoint":-1,"humidity":29,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T14:30:00.000Z","obsTimeLocal":"2026-11-06T23:30:00+09:00","metarType":"METAR","raw":"METAR RJFF 061430Z AUTO 33010KT 9999 NCD 16/02 Q1024 NOSIG","temp":16,"dewpoint":2,"humidity":39,"wind":5.1,"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/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/2026-11-06","json":"https://weathermarket.io/api/station/RJFF/2026-11-06","record":"https://weathermarket.io/api/station/RJFF/2026-11-06?format=record","prev":"https://weathermarket.io/station/RJFF/2026-11-05","next":"https://weathermarket.io/station/RJFF/2026-11-07","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=5&year2=2026&month2=11&day2=7&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=5&hora=15&anof=2026&mesf=11&dayf=6&horaf=14&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=RJFF"}}}