{"station":{"icao":"RJTT","city":{"slug":"tokyo","name":"Tokyo","country":"Japan"},"timezone":"Asia/Tokyo","lat":35.68,"lon":139.69,"us":false,"html":"https://weathermarket.io/station/RJTT","json":"https://weathermarket.io/api/station/RJTT","nwsCli":null},"date":"2026-11-07","window":{"date":"2026-11-07","timezone":"Asia/Tokyo","dayStartUtc":"2026-11-06T15:00:00.000Z","dayEndUtc":"2026-11-07T15:00:00.000Z","utcOffsetStart":"+09:00","utcOffsetEnd":"+09:00","hours":24},"complete":true,"values":{"tmax":20,"tmaxAt":"2026-11-07T03:30:00.000Z","tmin":13,"tminAt":"2026-11-07T14:00:00.000Z","tavg":17,"humidityMean":45.4,"windMean":6,"windMax":9.3,"windMaxAt":"2026-11-07T14:30:00.000Z","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":"2026-11-07T03:30:00.000Z","obsTimeLocal":"2026-11-07T12:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 070330Z 03004KT 350V060 9999 FEW030 20/05 Q1017 NOSIG","temp":20,"dewpoint":5,"humidity":37,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-07T14:00:00.000Z","obsTimeLocal":"2026-11-07T23:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 071400Z 34017KT 9999 FEW050 13/02 Q1025 NOSIG","temp":13,"dewpoint":2,"humidity":47,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-07T14:30:00.000Z","obsTimeLocal":"2026-11-07T23:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 071430Z 33018KT 9999 BKN045 13/02 Q1025 NOSIG","temp":13,"dewpoint":2,"humidity":47,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-07T18:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"89b01b07f7c228fa","lastChangedAt":"2026-11-07T14:39:48.808Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/RJTT/2026-11-07?format=record","status":"anchored","sha256":"8cf07a91a967c8cf0349f826f46ff7dd1830ce7dfb0d4ec1568610613b8feac4","revision":"89b01b07f7c228fa","flareTxHash":"0x4939fe8a04451d3f5de09d7a2e32a0e0abba34436d2a1a9fb01600ee00dea102","flareBlock":73983989,"anchoredAt":"2026-11-07T18:01:36.823Z","explorer":"https://flare-explorer.flare.network/tx/0x4939fe8a04451d3f5de09d7a2e32a0e0abba34436d2a1a9fb01600ee00dea102","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":"2026-11-07T03:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-07T14:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":20,"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":"2026-11-06T15:00:00.000Z","obsTimeLocal":"2026-11-07T00:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 061500Z 35017KT 9999 FEW050 BKN060 19/08 Q1011 NOSIG","temp":19,"dewpoint":8,"humidity":49,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T15:30:00.000Z","obsTimeLocal":"2026-11-07T00:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 061530Z 35014KT 9999 BKN050 19/08 Q1012 NOSIG","temp":19,"dewpoint":8,"humidity":49,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T16:00:00.000Z","obsTimeLocal":"2026-11-07T01:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 061600Z 34015KT 9999 BKN060 18/07 Q1012 NOSIG","temp":18,"dewpoint":7,"humidity":49,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T16:30:00.000Z","obsTimeLocal":"2026-11-07T01:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 061630Z 34017KT 9999 BKN060 18/06 Q1012 NOSIG","temp":18,"dewpoint":6,"humidity":45,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T17:00:00.000Z","obsTimeLocal":"2026-11-07T02:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 061700Z 33013KT 9999 SCT060 17/06 Q1013 NOSIG","temp":17,"dewpoint":6,"humidity":48,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T17:30:00.000Z","obsTimeLocal":"2026-11-07T02:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 061730Z 33014KT 9999 FEW040 SCT060 17/06 Q1013 NOSIG","temp":17,"dewpoint":6,"humidity":48,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T18:00:00.000Z","obsTimeLocal":"2026-11-07T03:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 061800Z 32013KT 9999 FEW040 SCT060 16/06 Q1013 NOSIG","temp":16,"dewpoint":6,"humidity":51,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T18:30:00.000Z","obsTimeLocal":"2026-11-07T03:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 061830Z 33013KT 9999 BKN060 17/06 Q1014 NOSIG","temp":17,"dewpoint":6,"humidity":48,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T19:00:00.000Z","obsTimeLocal":"2026-11-07T04:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 061900Z 35011KT 9999 BKN060 17/07 Q1014 NOSIG","temp":17,"dewpoint":7,"humidity":52,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T19:30:00.000Z","obsTimeLocal":"2026-11-07T04:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 061930Z 34011KT 9999 BKN060 17/07 Q1014 NOSIG","temp":17,"dewpoint":7,"humidity":52,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T20:00:00.000Z","obsTimeLocal":"2026-11-07T05:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 062000Z 01011KT 9999 BKN060 16/07 Q1015 NOSIG","temp":16,"dewpoint":7,"humidity":55,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T20:30:00.000Z","obsTimeLocal":"2026-11-07T05:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 062030Z 36013KT 9999 FEW045 BKN050 BKN070 16/06 Q1015 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36010KT","temp":20,"dewpoint":5,"humidity":37,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T04:30:00.000Z","obsTimeLocal":"2026-11-07T13:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 070430Z 09003KT 050V130 9999 FEW030 20/06 Q1017 BECMG FM0600 36015KT","temp":20,"dewpoint":6,"humidity":40,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T05:00:00.000Z","obsTimeLocal":"2026-11-07T14:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 070500Z 11006KT 9999 FEW030 19/06 Q1018 BECMG FM0600 36015KT","temp":19,"dewpoint":6,"humidity":43,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T05:30:00.000Z","obsTimeLocal":"2026-11-07T14:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 070530Z 11004KT 9999 FEW030 20/06 Q1018 BECMG FM0630 36015KT","temp":20,"dewpoint":6,"humidity":40,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T06:00:00.000Z","obsTimeLocal":"2026-11-07T15:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 070600Z 08004KT 020V110 9999 FEW030 20/04 Q1019 BECMG TL0700 36015KT","temp":20,"dewpoint":4,"humidity":35,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T06:30:00.000Z","obsTimeLocal":"2026-11-07T15:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 070630Z 01012KT 9999 FEW030 19/05 Q1019 NOSIG","temp":19,"dewpoint":5,"humidity":40,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T07:00:00.000Z","obsTimeLocal":"2026-11-07T16:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 070700Z 01011KT 9999 FEW030 19/05 Q1020 NOSIG","temp":19,"dewpoint":5,"humidity":40,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T07:30:00.000Z","obsTimeLocal":"2026-11-07T16:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 070730Z 01012KT 9999 FEW030 18/05 Q1020 NOSIG","temp":18,"dewpoint":5,"humidity":42,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T08:00:00.000Z","obsTimeLocal":"2026-11-07T17:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 070800Z 36016KT 9999 FEW030 17/04 Q1021 NOSIG","temp":17,"dewpoint":4,"humidity":42,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T08:30:00.000Z","obsTimeLocal":"2026-11-07T17:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 070830Z 36013KT 9999 FEW030 17/05 Q1022 NOSIG","temp":17,"dewpoint":5,"humidity":45,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T09:00:00.000Z","obsTimeLocal":"2026-11-07T18:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 070900Z 01013KT 9999 FEW030 17/05 Q1022 NOSIG","temp":17,"dewpoint":5,"humidity":45,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T09:30:00.000Z","obsTimeLocal":"2026-11-07T18:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 070930Z 35015KT 9999 FEW030 16/04 Q1023 NOSIG","temp":16,"dewpoint":4,"humidity":45,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T10:00:00.000Z","obsTimeLocal":"2026-11-07T19:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 071000Z 35014KT 9999 FEW030 16/03 Q1023 NOSIG","temp":16,"dewpoint":3,"humidity":42,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T10:30:00.000Z","obsTimeLocal":"2026-11-07T19:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 071030Z 35016KT 9999 FEW030 15/03 Q1023 NOSIG","temp":15,"dewpoint":3,"humidity":45,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T11:00:00.000Z","obsTimeLocal":"2026-11-07T20:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 071100Z 35015KT 9999 FEW030 15/03 Q1024 NOSIG","temp":15,"dewpoint":3,"humidity":45,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T11:30:00.000Z","obsTimeLocal":"2026-11-07T20:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 071130Z 35017KT 9999 FEW030 15/03 Q1024 NOSIG","temp":15,"dewpoint":3,"humidity":45,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T12:00:00.000Z","obsTimeLocal":"2026-11-07T21:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 071200Z 34017KT 9999 FEW030 14/04 Q1024 NOSIG","temp":14,"dewpoint":4,"humidity":51,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T12:30:00.000Z","obsTimeLocal":"2026-11-07T21:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 071230Z 34016KT 9999 FEW030 14/02 Q1025 NOSIG","temp":14,"dewpoint":2,"humidity":44,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T13:00:00.000Z","obsTimeLocal":"2026-11-07T22:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 071300Z 34016KT 9999 FEW030 14/02 Q1025 NOSIG","temp":14,"dewpoint":2,"humidity":44,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T13:30:00.000Z","obsTimeLocal":"2026-11-07T22:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 071330Z 34017KT 9999 FEW050 14/01 Q1025 NOSIG","temp":14,"dewpoint":1,"humidity":41,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T14:00:00.000Z","obsTimeLocal":"2026-11-07T23:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 071400Z 34017KT 9999 FEW050 13/02 Q1025 NOSIG","temp":13,"dewpoint":2,"humidity":47,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T14:30:00.000Z","obsTimeLocal":"2026-11-07T23:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 071430Z 33018KT 9999 BKN045 13/02 Q1025 NOSIG","temp":13,"dewpoint":2,"humidity":47,"wind":9.3,"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/RJTT/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/RJTT/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for RJTT for the contract date (station-local calendar day), as published at https://weathermarket.io/station/RJTT/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/RJTT/2026-11-07","json":"https://weathermarket.io/api/station/RJTT/2026-11-07","record":"https://weathermarket.io/api/station/RJTT/2026-11-07?format=record","prev":"https://weathermarket.io/station/RJTT/2026-11-06","next":"https://weathermarket.io/station/RJTT/2026-11-08","station":"https://weathermarket.io/station/RJTT","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=RJTT&data=metar&year1=2026&month1=11&day1=6&year2=2026&month2=11&day2=8&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=RJTT&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=11&day=6&hora=15&anof=2026&mesf=11&dayf=7&horaf=14&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=RJTT"}}}