{"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":"2026-11-02","window":{"date":"2026-11-02","timezone":"Asia/Tokyo","dayStartUtc":"2026-11-01T15:00:00.000Z","dayEndUtc":"2026-11-02T15:00:00.000Z","utcOffsetStart":"+09:00","utcOffsetEnd":"+09:00","hours":24},"complete":true,"values":{"tmax":19,"tmaxAt":"2026-11-01T15:00:00.000Z","tmin":14,"tminAt":"2026-11-02T12:00:00.000Z","tavg":16.2,"humidityMean":80,"windMean":3,"windMax":6.2,"windMaxAt":"2026-11-02T05:30:00.000Z","precipObservedCount":17,"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":"2026-11-01T15:00:00.000Z","obsTimeLocal":"2026-11-02T00:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 011500Z 24010KT CAVOK 19/13 Q1015 BECMG TL1530 27006KT","temp":19,"dewpoint":13,"humidity":68,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-02T12:00:00.000Z","obsTimeLocal":"2026-11-02T21:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 021200Z 32005KT 9999 FEW050 14/12 Q1012 NOSIG","temp":14,"dewpoint":12,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-02T05:30:00.000Z","obsTimeLocal":"2026-11-02T14:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 020530Z 01012KT 3200 -SHRA BR FEW003 BKN006 BKN009 16/15 Q1010 TEMPO 3000 SHRA BR","temp":16,"dewpoint":15,"humidity":94,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-02T18:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"82bed2707e717b26","lastChangedAt":"2026-11-02T14:39:44.119Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/RJTT/2026-11-02?format=record","status":"anchored","sha256":"57f47801fb21a1dcab2d77f81562a5932813c043919f4a554a5fee906e89c214","revision":"82bed2707e717b26","flareTxHash":"0x5ebdc58f1175ced0067868986a8178da8ea524ced9eb22f02e7f4c79e2dfda06","flareBlock":73812870,"anchoredAt":"2026-11-05T15:02:28.982Z","explorer":"https://flare-explorer.flare.network/tx/0x5ebdc58f1175ced0067868986a8178da8ea524ced9eb22f02e7f4c79e2dfda06","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":"2026-11-01T15:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-02T12:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":19,"tmin":14,"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":"2026-11-01T15:00:00.000Z","obsTimeLocal":"2026-11-02T00:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 011500Z 24010KT CAVOK 19/13 Q1015 BECMG TL1530 27006KT","temp":19,"dewpoint":13,"humidity":68,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T15:30:00.000Z","obsTimeLocal":"2026-11-02T00:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 011530Z 23009KT CAVOK 19/12 Q1015 BECMG TL1600 27006KT","temp":19,"dewpoint":12,"humidity":64,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T16:00:00.000Z","obsTimeLocal":"2026-11-02T01:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 011600Z 26008KT 230V300 CAVOK 17/12 Q1015 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NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T18:00:00.000Z","obsTimeLocal":"2026-11-02T03:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 011800Z 29004KT CAVOK 15/11 Q1014 NOSIG","temp":15,"dewpoint":11,"humidity":77,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T18:30:00.000Z","obsTimeLocal":"2026-11-02T03:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 011830Z 30006KT CAVOK 16/11 Q1014 NOSIG","temp":16,"dewpoint":11,"humidity":72,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T19:00:00.000Z","obsTimeLocal":"2026-11-02T04:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 011900Z 32003KT CAVOK 16/12 Q1014 NOSIG","temp":16,"dewpoint":12,"humidity":77,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T19:30:00.000Z","obsTimeLocal":"2026-11-02T04:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 011930Z 31006KT CAVOK 15/12 Q1013 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T20:00:00.000Z","obsTimeLocal":"2026-11-02T05:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 012000Z VRB01KT CAVOK 17/13 Q1013 NOSIG","temp":17,"dewpoint":13,"humidity":77,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T20:30:00.000Z","obsTimeLocal":"2026-11-02T05:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 012030Z 05002KT 9999 FEW030 SCT150 16/12 Q1013 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21006KT","temp":16,"dewpoint":12,"humidity":77,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T22:30:00.000Z","obsTimeLocal":"2026-11-02T07:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 012230Z 36005KT 9999 FEW020 BKN190 17/12 Q1014 BECMG 23006KT","temp":17,"dewpoint":12,"humidity":72,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T23:00:00.000Z","obsTimeLocal":"2026-11-02T08:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 012300Z 33005KT 9999 FEW030 BKN180 17/11 Q1014 NOSIG","temp":17,"dewpoint":11,"humidity":68,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T23:30:00.000Z","obsTimeLocal":"2026-11-02T08:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 012330Z 35005KT 9999 FEW030 SCT/// 19/12 Q1014 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33010KT","temp":18,"dewpoint":13,"humidity":73,"wind":1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T03:00:00.000Z","obsTimeLocal":"2026-11-02T12:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 020300Z 08001KT 9999 -SHRA FEW020 BKN030 18/13 Q1011 BECMG TL0400 33010KT","temp":18,"dewpoint":13,"humidity":73,"wind":0.5,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T03:30:00.000Z","obsTimeLocal":"2026-11-02T12:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 020330Z VRB02KT 9999 -SHRA BKN020 BKN050 18/13 Q1010 BECMG 33010KT TEMPO 4000 SHRA BR FEW006 BKN008","temp":18,"dewpoint":13,"humidity":73,"wind":1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T04:00:00.000Z","obsTimeLocal":"2026-11-02T13:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 020400Z 36003KT 340V040 3500 R34L/P2000N R22/P2000N R34R/P2000N R05/P2000N -SHRA BR FEW013 BKN020 BKN050 17/15 Q1010 TEMPO 3000 SHRA BR FEW006 BKN008","temp":17,"dewpoint":15,"humidity":88,"wind":1.5,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T04:30:00.000Z","obsTimeLocal":"2026-11-02T13:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 020430Z 35003KT 2800 R34L/P2000N R22/P2000N R34R/P2000N R05/2000N SHRA BR FEW004 SCT010 BKN020 16/15 Q1010 TEMPO FEW004 BKN006","temp":16,"dewpoint":15,"humidity":94,"wind":1.5,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T05:00:00.000Z","obsTimeLocal":"2026-11-02T14:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 020500Z 03005KT 2800 R34L/P2000N R22/P2000N R34R/2000N R05/2000N SHRA BR FEW004 SCT006 BKN009 16/15 Q1010 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T05:30:00.000Z","obsTimeLocal":"2026-11-02T14:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 020530Z 01012KT 3200 -SHRA BR FEW003 BKN006 BKN009 16/15 Q1010 TEMPO 3000 SHRA BR","temp":16,"dewpoint":15,"humidity":94,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T06:00:00.000Z","obsTimeLocal":"2026-11-02T15:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 020600Z 36010KT 4000 -SHRA BR FEW004 SCT006 BKN010 15/14 Q1010 TEMPO 3000 SHRA BR FEW004 BKN008","temp":15,"dewpoint":14,"humidity":94,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T06:30:00.000Z","obsTimeLocal":"2026-11-02T15:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 020630Z 36009KT 6000 -SHRA FEW006 BKN020 15/14 Q1010 TEMPO 4000 -SHRA BR FEW004 BKN008","temp":15,"dewpoint":14,"humidity":94,"wind":4.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T07:00:00.000Z","obsTimeLocal":"2026-11-02T16:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 020700Z 36008KT 7000 -SHRA FEW010 BKN025 16/13 Q1010 TEMPO 4000 -SHRA BR FEW004 BKN008","temp":16,"dewpoint":13,"humidity":82,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T07:30:00.000Z","obsTimeLocal":"2026-11-02T16:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 020730Z 35012KT 6000 -SHRA FEW012 BKN025 15/13 Q1011 TEMPO 4000 -SHRA BR FEW004 BKN008","temp":15,"dewpoint":13,"humidity":88,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T08:00:00.000Z","obsTimeLocal":"2026-11-02T17:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 020800Z 35010KT 7000 SHRA FEW010 BKN025 BKN070 15/13 Q1011 TEMPO TL0900 4000 SHRA BR FEW004 BKN008","temp":15,"dewpoint":13,"humidity":88,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T08:30:00.000Z","obsTimeLocal":"2026-11-02T17:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 020830Z 36008KT 7000 -SHRA FEW010 BKN090 15/13 Q1011 NOSIG","temp":15,"dewpoint":13,"humidity":88,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T09:00:00.000Z","obsTimeLocal":"2026-11-02T18:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 020900Z 35007KT 9999 -SHRA FEW010 BKN110 15/13 Q1011 NOSIG","temp":15,"dewpoint":13,"humidity":88,"wind":3.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T09:30:00.000Z","obsTimeLocal":"2026-11-02T18:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 020930Z 33009KT 9999 -SHRA FEW010 BKN035 15/13 Q1012 NOSIG","temp":15,"dewpoint":13,"humidity":88,"wind":4.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T10:00:00.000Z","obsTimeLocal":"2026-11-02T19:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 021000Z 35011KT 9999 FEW010 BKN036 15/13 Q1012 NOSIG","temp":15,"dewpoint":13,"humidity":88,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T10:30:00.000Z","obsTimeLocal":"2026-11-02T19:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 021030Z 35011KT 9999 FEW010 BKN037 15/13 Q1012 NOSIG","temp":15,"dewpoint":13,"humidity":88,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T11:00:00.000Z","obsTimeLocal":"2026-11-02T20:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 021100Z 35008KT 9999 BKN038 16/13 Q1012 NOSIG","temp":16,"dewpoint":13,"humidity":82,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T11:30:00.000Z","obsTimeLocal":"2026-11-02T20:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 021130Z 34006KT 9999 FEW010 BKN045 15/13 Q1012 NOSIG","temp":15,"dewpoint":13,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T12:00:00.000Z","obsTimeLocal":"2026-11-02T21:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 021200Z 32005KT 9999 FEW050 14/12 Q1012 NOSIG","temp":14,"dewpoint":12,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T12:30:00.000Z","obsTimeLocal":"2026-11-02T21:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 021230Z 31004KT 270V330 9999 FEW050 15/12 Q1013 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T13:00:00.000Z","obsTimeLocal":"2026-11-02T22:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 021300Z 33004KT 9999 FEW020 15/12 Q1013 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T13:30:00.000Z","obsTimeLocal":"2026-11-02T22:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 021330Z 35003KT 9999 FEW020 15/12 Q1013 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T14:00:00.000Z","obsTimeLocal":"2026-11-02T23:00:00+09:00","metarType":"METAR","raw":"METAR RJTT 021400Z 31005KT 9999 FEW050 15/13 Q1013 NOSIG","temp":15,"dewpoint":13,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T14:30:00.000Z","obsTimeLocal":"2026-11-02T23:30:00+09:00","metarType":"METAR","raw":"METAR RJTT 021430Z 33003KT 280V360 9999 FEW050 15/13 Q1013 NOSIG","temp":15,"dewpoint":13,"humidity":88,"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/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/2026-11-02","json":"https://weathermarket.io/api/station/RJTT/2026-11-02","record":"https://weathermarket.io/api/station/RJTT/2026-11-02?format=record","prev":"https://weathermarket.io/station/RJTT/2026-11-01","next":"https://weathermarket.io/station/RJTT/2026-11-03","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=1&year2=2026&month2=11&day2=3&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=1&hora=15&anof=2026&mesf=11&dayf=2&horaf=14&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=RJTT"}}}