{"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":"2026-11-07","window":{"date":"2026-11-07","timezone":"Asia/Shanghai","dayStartUtc":"2026-11-06T16:00:00.000Z","dayEndUtc":"2026-11-07T16:00:00.000Z","utcOffsetStart":"+08:00","utcOffsetEnd":"+08:00","hours":24},"complete":true,"values":{"tmax":19,"tmaxAt":"2026-11-07T07:00:00.000Z","tmin":16,"tminAt":"2026-11-06T18:00:00.000Z","tavg":16.9,"humidityMean":90,"windMean":2.4,"windMax":5.1,"windMaxAt":"2026-11-07T07:00:00.000Z","precipObservedCount":6,"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":"2026-11-07T07:00:00.000Z","obsTimeLocal":"2026-11-07T15:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 070700Z 04005MPS 5000 BR FEW026 BKN040 19/15 Q1017 NOSIG","temp":19,"dewpoint":15,"humidity":78,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-06T18:00:00.000Z","obsTimeLocal":"2026-11-07T02:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 061800Z 08002MPS 050V110 5000 BR BKN040 16/15 Q1020 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-07T07:00:00.000Z","obsTimeLocal":"2026-11-07T15:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 070700Z 04005MPS 5000 BR FEW026 BKN040 19/15 Q1017 NOSIG","temp":19,"dewpoint":15,"humidity":78,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-07T19:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"f2d507ced47d7719","lastChangedAt":"2026-11-07T15:07:38.802Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/ZUUU/2026-11-07?format=record","status":"anchored","sha256":"7d4a7c76d333d4fc3fee2486d020db695f441e1a307048f3879ffad1adb03267","revision":"f2d507ced47d7719","flareTxHash":"0xdbd2b3163521036f574fe02e4c36717209935c95bd21d1b74341768b203771e8","flareBlock":73987233,"anchoredAt":"2026-11-07T19:01:19.629Z","explorer":"https://flare-explorer.flare.network/tx/0xdbd2b3163521036f574fe02e4c36717209935c95bd21d1b74341768b203771e8","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":"2026-11-07T07:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-06T18:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":19,"tmin":16,"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":"2026-11-06T16:00:00.000Z","obsTimeLocal":"2026-11-07T00:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 061600Z 01002MPS 6000 BKN040 17/15 Q1021 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T17:00:00.000Z","obsTimeLocal":"2026-11-07T01:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 061700Z 07002MPS 030V090 5000 BR BKN040 17/15 Q1021 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T18:00:00.000Z","obsTimeLocal":"2026-11-07T02:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 061800Z 08002MPS 050V110 5000 BR BKN040 16/15 Q1020 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T19:00:00.000Z","obsTimeLocal":"2026-11-07T03:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 061900Z 02001MPS 5000 BR BKN040 16/15 Q1020 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T20:00:00.000Z","obsTimeLocal":"2026-11-07T04:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 062000Z 29001MPS 5000 BR BKN040 16/15 Q1019 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T21:00:00.000Z","obsTimeLocal":"2026-11-07T05:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 062100Z VRB01MPS 5000 -RA BR BKN033 16/15 Q1019 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T22:00:00.000Z","obsTimeLocal":"2026-11-07T06:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 062200Z 36002MPS 5000 -RA BR FEW011 SCT040 16/15 Q1019 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T23:00:00.000Z","obsTimeLocal":"2026-11-07T07:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 062300Z VRB01MPS 5000 BR FEW009 SCT033 16/15 Q1019 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T00:00:00.000Z","obsTimeLocal":"2026-11-07T08:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 070000Z 35001MPS 4000 BR FEW010 BKN026 16/15 Q1019 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T01:00:00.000Z","obsTimeLocal":"2026-11-07T09:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 070100Z 34002MPS 320V020 3500 BR SCT026 BKN040 16/15 Q1020 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T02:00:00.000Z","obsTimeLocal":"2026-11-07T10:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 070200Z 34001MPS 3000 BR SCT026 BKN040 17/15 Q1020 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T03:00:00.000Z","obsTimeLocal":"2026-11-07T11:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 070300Z VRB01MPS 3000 BR SCT026 BKN040 17/15 Q1020 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T04:00:00.000Z","obsTimeLocal":"2026-11-07T12:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 070400Z 01002MPS 320V050 4000 BR SCT026 BKN040 18/15 Q1019 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T05:00:00.000Z","obsTimeLocal":"2026-11-07T13:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 070500Z 04003MPS 010V080 5000 BR SCT020 BKN033 18/15 Q1018 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T06:00:00.000Z","obsTimeLocal":"2026-11-07T14:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 070600Z 03003MPS 360V080 5000 BR FEW026 BKN040 18/15 Q1017 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T07:00:00.000Z","obsTimeLocal":"2026-11-07T15:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 070700Z 04005MPS 5000 BR FEW026 BKN040 19/15 Q1017 NOSIG","temp":19,"dewpoint":15,"humidity":78,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T08:00:00.000Z","obsTimeLocal":"2026-11-07T16:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 070800Z 03005MPS 4500 BR FEW020 BKN033 18/15 Q1017 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T09:00:00.000Z","obsTimeLocal":"2026-11-07T17:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 070900Z 06004MPS 030V090 4000 -RA BR SCT016 BKN033 17/16 Q1018 NOSIG","temp":17,"dewpoint":16,"humidity":94,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T10:00:00.000Z","obsTimeLocal":"2026-11-07T18:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 071000Z 02004MPS 3000 -RA BR SCT011 BKN020 17/16 Q1020 NOSIG","temp":17,"dewpoint":16,"humidity":94,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T11:00:00.000Z","obsTimeLocal":"2026-11-07T19:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 071100Z 02005MPS 5000 -RA BR SCT011 BKN020 17/16 Q1021 NOSIG","temp":17,"dewpoint":16,"humidity":94,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T12:00:00.000Z","obsTimeLocal":"2026-11-07T20:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 071200Z 03004MPS 6000 -RA SCT011 BKN020 17/16 Q1022 NOSIG","temp":17,"dewpoint":16,"humidity":94,"wind":4.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T13:00:00.000Z","obsTimeLocal":"2026-11-07T21:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 071300Z 36002MPS 8000 FEW011 BKN026 17/15 Q1024 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T14:00:00.000Z","obsTimeLocal":"2026-11-07T22:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 071400Z 35002MPS 320V020 8000 FEW015 SCT040 17/16 Q1025 NOSIG","temp":17,"dewpoint":16,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T15:00:00.000Z","obsTimeLocal":"2026-11-07T23:00:00+08:00","metarType":"METAR","raw":"METAR ZUUU 071500Z VRB01MPS 8000 FEW020 SCT040 17/15 Q1026 NOSIG","temp":17,"dewpoint":15,"humidity":88,"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/2026-11-07","json":"https://weathermarket.io/api/station/ZUUU/2026-11-07","record":"https://weathermarket.io/api/station/ZUUU/2026-11-07?format=record","prev":"https://weathermarket.io/station/ZUUU/2026-11-06","next":"https://weathermarket.io/station/ZUUU/2026-11-08","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=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=ZUUU&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=11&day=6&hora=16&anof=2026&mesf=11&dayf=7&horaf=15&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=ZUUU"}}}