{"station":{"icao":"ZUUU","city":{"slug":"chengdu","name":"Chengdu","country":"China"},"timezone":"Asia/Shanghai","lat":30.57,"lon":104.07,"us":false,"html":"https://weathermarket.io/station/ZUUU","json":"https://weathermarket.io/api/station/ZUUU","nwsCli":null},"date":"2026-11-06","window":{"date":"2026-11-06","timezone":"Asia/Shanghai","dayStartUtc":"2026-11-05T16:00:00.000Z","dayEndUtc":"2026-11-06T16:00:00.000Z","utcOffsetStart":"+08:00","utcOffsetEnd":"+08:00","hours":24},"complete":true,"values":{"tmax":20,"tmaxAt":"2026-11-06T04:00:00.000Z","tmin":14,"tminAt":"2026-11-05T22:00:00.000Z","tavg":17.5,"humidityMean":83.1,"windMean":1.2,"windMax":3.1,"windMaxAt":"2026-11-05T19:00:00.000Z","precipObservedCount":0,"nObservations":24,"maxGapMinutes":60,"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":"2026-11-06T04:00:00.000Z","obsTimeLocal":"2026-11-06T12:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 060400Z VRB01MPS 4000 HZ SCT020 20/14 Q1023 NOSIG","temp":20,"dewpoint":14,"humidity":68,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-05T22:00:00.000Z","obsTimeLocal":"2026-11-06T06:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 052200Z 00000MPS 3500 BR NSC 14/14 Q1022 BECMG TL2230 2500","temp":14,"dewpoint":14,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-05T19:00:00.000Z","obsTimeLocal":"2026-11-06T03:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 051900Z 23003MPS 4500 BR FEW026 16/15 Q1022 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-06T19:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"06ef16e9a3b68892","lastChangedAt":"2026-11-06T15:06:39.054Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/ZUUU/2026-11-06?format=record","status":"anchored","sha256":"c867e49c55a3bdb2bdfc5148d2efccb97cea0dd62ace27cc255c6f2da00d0499","revision":"06ef16e9a3b68892","flareTxHash":"0xa5c95855178e017f92764c26ac4ed7eb174821db4da9fc4e5ebadc2d0a561143","flareBlock":73907603,"anchoredAt":"2026-11-06T19:01:42.680Z","explorer":"https://flare-explorer.flare.network/tx/0xa5c95855178e017f92764c26ac4ed7eb174821db4da9fc4e5ebadc2d0a561143","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":24,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-11-06T04:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-05T22:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":20,"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":"2026-11-05T16:00:00.000Z","obsTimeLocal":"2026-11-06T00:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 051600Z 22001MPS 7000 FEW050 17/15 Q1024 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T17:00:00.000Z","obsTimeLocal":"2026-11-06T01:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 051700Z 21002MPS 5000 BR FEW050 16/15 Q1024 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T18:00:00.000Z","obsTimeLocal":"2026-11-06T02:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 051800Z 23002MPS 4500 BR FEW050 16/15 Q1023 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T19:00:00.000Z","obsTimeLocal":"2026-11-06T03:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 051900Z 23003MPS 4500 BR FEW026 16/15 Q1022 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T20:00:00.000Z","obsTimeLocal":"2026-11-06T04:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 052000Z VRB01MPS 4500 BR FEW026 16/15 Q1022 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T21:00:00.000Z","obsTimeLocal":"2026-11-06T05:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 052100Z 00000MPS 4000 BR NSC 15/14 Q1022 NOSIG","temp":15,"dewpoint":14,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T22:00:00.000Z","obsTimeLocal":"2026-11-06T06:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 052200Z 00000MPS 3500 BR NSC 14/14 Q1022 BECMG TL2230 2500","temp":14,"dewpoint":14,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T23:00:00.000Z","obsTimeLocal":"2026-11-06T07:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 052300Z 24001MPS 3000 BR NSC 14/14 Q1022 BECMG TL2330 2500","temp":14,"dewpoint":14,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T00:00:00.000Z","obsTimeLocal":"2026-11-06T08:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 060000Z 28001MPS 1800 PRFG BR NSC 14/14 Q1023 BECMG TL0130 3500","temp":14,"dewpoint":14,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T01:00:00.000Z","obsTimeLocal":"2026-11-06T09:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 060100Z 01001MPS 3000 BR NSC 16/16 Q1024 NOSIG","temp":16,"dewpoint":16,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T02:00:00.000Z","obsTimeLocal":"2026-11-06T10:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 060200Z 05002MPS 010V070 3500 BR FEW020 18/16 Q1024 NOSIG","temp":18,"dewpoint":16,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T03:00:00.000Z","obsTimeLocal":"2026-11-06T11:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 060300Z VRB01MPS 4000 BR SCT020 19/15 Q1024 NOSIG","temp":19,"dewpoint":15,"humidity":78,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T04:00:00.000Z","obsTimeLocal":"2026-11-06T12:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 060400Z VRB01MPS 4000 HZ SCT020 20/14 Q1023 NOSIG","temp":20,"dewpoint":14,"humidity":68,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T05:00:00.000Z","obsTimeLocal":"2026-11-06T13:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 060500Z VRB01MPS 4000 HZ FEW020 BKN033 20/14 Q1023 NOSIG","temp":20,"dewpoint":14,"humidity":68,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T06:00:00.000Z","obsTimeLocal":"2026-11-06T14:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 060600Z VRB01MPS 4500 HZ BKN040 19/13 Q1021 NOSIG","temp":19,"dewpoint":13,"humidity":68,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T07:00:00.000Z","obsTimeLocal":"2026-11-06T15:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 060700Z VRB01MPS 5000 HZ BKN040 20/13 Q1021 NOSIG","temp":20,"dewpoint":13,"humidity":64,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T08:00:00.000Z","obsTimeLocal":"2026-11-06T16:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 060800Z VRB01MPS 5000 HZ BKN040 20/13 Q1020 NOSIG","temp":20,"dewpoint":13,"humidity":64,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T09:00:00.000Z","obsTimeLocal":"2026-11-06T17:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 060900Z VRB01MPS 6000 SCT040 19/15 Q1020 NOSIG","temp":19,"dewpoint":15,"humidity":78,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T10:00:00.000Z","obsTimeLocal":"2026-11-06T18:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 061000Z 32002MPS 7000 SCT050 19/14 Q1020 NOSIG","temp":19,"dewpoint":14,"humidity":73,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T11:00:00.000Z","obsTimeLocal":"2026-11-06T19:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 061100Z VRB01MPS 7000 SCT050 19/14 Q1020 NOSIG","temp":19,"dewpoint":14,"humidity":73,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T12:00:00.000Z","obsTimeLocal":"2026-11-06T20:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 061200Z VRB01MPS 7000 SCT050 18/14 Q1021 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T13:00:00.000Z","obsTimeLocal":"2026-11-06T21:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 061300Z 35001MPS 6000 SCT040 18/14 Q1021 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T14:00:00.000Z","obsTimeLocal":"2026-11-06T22:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 061400Z 35002MPS 320V020 6000 SCT040 18/15 Q1021 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T15:00:00.000Z","obsTimeLocal":"2026-11-06T23:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 061500Z VRB01MPS 6000 SCT040 18/14 Q1021 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":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/ZUUU/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/ZUUU/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for ZUUU for the contract date (station-local calendar day), as published at https://weathermarket.io/station/ZUUU/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/ZUUU/2026-11-06","json":"https://weathermarket.io/api/station/ZUUU/2026-11-06","record":"https://weathermarket.io/api/station/ZUUU/2026-11-06?format=record","prev":"https://weathermarket.io/station/ZUUU/2026-11-05","next":"https://weathermarket.io/station/ZUUU/2026-11-07","station":"https://weathermarket.io/station/ZUUU","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=ZUUU&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=ZUUU&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=11&day=5&hora=16&anof=2026&mesf=11&dayf=6&horaf=15&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=ZUUU"}}}