{"station":{"icao":"ZUCK","city":{"slug":"chongqing","name":"Chongqing","country":"China"},"timezone":"Asia/Shanghai","lat":29.56,"lon":106.55,"us":false,"html":"https://weathermarket.io/station/ZUCK","json":"https://weathermarket.io/api/station/ZUCK","nwsCli":null},"date":"2026-11-09","window":{"date":"2026-11-09","timezone":"Asia/Shanghai","dayStartUtc":"2026-11-08T16:00:00.000Z","dayEndUtc":"2026-11-09T16:00:00.000Z","utcOffsetStart":"+08:00","utcOffsetEnd":"+08:00","hours":24},"complete":true,"values":{"tmax":17,"tmaxAt":"2026-11-09T05:00:00.000Z","tmin":12,"tminAt":"2026-11-08T22:00:00.000Z","tavg":14,"humidityMean":86,"windMean":2.3,"windMax":4.1,"windMaxAt":"2026-11-09T09:00:00.000Z","precipObservedCount":3,"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":"2026-11-09T05:00:00.000Z","obsTimeLocal":"2026-11-09T13:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 090500Z VRB02MPS 9999 FEW020 FEW026TCU 17/10 Q1039 NOSIG","temp":17,"dewpoint":10,"humidity":63,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-08T22:00:00.000Z","obsTimeLocal":"2026-11-09T06:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 082200Z 16001MPS 3500 BCFG BR FEW003 SCT033 OVC050 12/12 Q1039 NOSIG","temp":12,"dewpoint":12,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-09T09:00:00.000Z","obsTimeLocal":"2026-11-09T17:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 090900Z 19004MPS 9999 FEW030 SCT046 15/10 Q1036 NOSIG","temp":15,"dewpoint":10,"humidity":72,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-09T19:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"3e8c0715ed1ca4be","lastChangedAt":"2026-11-09T15:06:38.548Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/ZUCK/2026-11-09?format=record","status":"anchored","sha256":"166193e74d95e5044c99e8f1d3df5ed43ce1cd60dc7051a5b2262ecaec98e9ff","revision":"3e8c0715ed1ca4be","flareTxHash":"0x53a16aa674d18c5fac411bbdc1ccd9bbe29332dbd4237fdd6629e8da282ad031","flareBlock":74146620,"anchoredAt":"2026-11-09T19:01:25.507Z","explorer":"https://flare-explorer.flare.network/tx/0x53a16aa674d18c5fac411bbdc1ccd9bbe29332dbd4237fdd6629e8da282ad031","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":"2026-11-09T05:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-08T22:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":17,"tmin":12,"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":"2026-11-08T16:00:00.000Z","obsTimeLocal":"2026-11-09T00:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 081600Z 21002MPS 160V260 9999 -RA FEW050 14/11 Q1039 NOSIG","temp":14,"dewpoint":11,"humidity":82,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T17:00:00.000Z","obsTimeLocal":"2026-11-09T01:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 081700Z 19002MPS 150V230 7000 -RA FEW050 13/13 Q1039 NOSIG","temp":13,"dewpoint":13,"humidity":100,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T18:00:00.000Z","obsTimeLocal":"2026-11-09T02:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 081800Z 20002MPS 170V230 5000 -RA BR FEW050 13/13 Q1039 NOSIG","temp":13,"dewpoint":13,"humidity":100,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T19:00:00.000Z","obsTimeLocal":"2026-11-09T03:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 081900Z 19002MPS 5000 BR BCFG FEW003 13/13 Q1039 NOSIG","temp":13,"dewpoint":13,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T20:00:00.000Z","obsTimeLocal":"2026-11-09T04:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 082000Z 18002MPS 5000 BR BCFG FEW003 13/13 Q1039 NOSIG","temp":13,"dewpoint":13,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T21:00:00.000Z","obsTimeLocal":"2026-11-09T05:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 082100Z 17002MPS 5000 BR BCFG FEW003 13/13 Q1039 NOSIG","temp":13,"dewpoint":13,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T22:00:00.000Z","obsTimeLocal":"2026-11-09T06:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 082200Z 16001MPS 3500 BCFG BR FEW003 SCT033 OVC050 12/12 Q1039 NOSIG","temp":12,"dewpoint":12,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T23:00:00.000Z","obsTimeLocal":"2026-11-09T07:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 082300Z 16002MPS 3800 BCFG BR FEW003 SCT040 12/12 Q1039 NOSIG","temp":12,"dewpoint":12,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T00:00:00.000Z","obsTimeLocal":"2026-11-09T08:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 090000Z 15002MPS 3500 BCFG BR FEW002 SCT043 12/12 Q1040 BECMG TL0100 2900","temp":12,"dewpoint":12,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T01:00:00.000Z","obsTimeLocal":"2026-11-09T09:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 090100Z 15002MPS 4500 BR FEW004 SCT033 13/13 Q1041 NOSIG","temp":13,"dewpoint":13,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T02:00:00.000Z","obsTimeLocal":"2026-11-09T10:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 090200Z 16002MPS 120V210 6000 FEW005 SCT050 14/13 Q1041 NOSIG","temp":14,"dewpoint":13,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T03:00:00.000Z","obsTimeLocal":"2026-11-09T11:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 090300Z 15002MPS 110V210 9999 FEW010 SCT050 15/12 Q1041 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T04:00:00.000Z","obsTimeLocal":"2026-11-09T12:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 090400Z VRB01MPS 9999 FEW020 16/11 Q1040 NOSIG","temp":16,"dewpoint":11,"humidity":72,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T05:00:00.000Z","obsTimeLocal":"2026-11-09T13:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 090500Z VRB02MPS 9999 FEW020 FEW026TCU 17/10 Q1039 NOSIG","temp":17,"dewpoint":10,"humidity":63,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T06:00:00.000Z","obsTimeLocal":"2026-11-09T14:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 090600Z 18003MPS 140V220 9999 FEW033 SCT043 17/10 Q1038 NOSIG","temp":17,"dewpoint":10,"humidity":63,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T07:00:00.000Z","obsTimeLocal":"2026-11-09T15:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 090700Z 18003MPS 9999 FEW033 SCT043 17/10 Q1037 NOSIG","temp":17,"dewpoint":10,"humidity":63,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T08:00:00.000Z","obsTimeLocal":"2026-11-09T16:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 090800Z 18003MPS 9999 FEW030 SCT046 16/10 Q1037 NOSIG","temp":16,"dewpoint":10,"humidity":68,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T09:00:00.000Z","obsTimeLocal":"2026-11-09T17:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 090900Z 19004MPS 9999 FEW030 SCT046 15/10 Q1036 NOSIG","temp":15,"dewpoint":10,"humidity":72,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T10:00:00.000Z","obsTimeLocal":"2026-11-09T18:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 091000Z 17003MPS 9999 FEW020 14/11 Q1036 NOSIG","temp":14,"dewpoint":11,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T11:00:00.000Z","obsTimeLocal":"2026-11-09T19:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 091100Z 16003MPS 9999 FEW030 14/11 Q1036 NOSIG","temp":14,"dewpoint":11,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T12:00:00.000Z","obsTimeLocal":"2026-11-09T20:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 091200Z 16002MPS 9999 FEW023 14/11 Q1036 NOSIG","temp":14,"dewpoint":11,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T13:00:00.000Z","obsTimeLocal":"2026-11-09T21:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 091300Z 15003MPS 9999 FEW020 13/10 Q1037 NOSIG","temp":13,"dewpoint":10,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T14:00:00.000Z","obsTimeLocal":"2026-11-09T22:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 091400Z 16002MPS CAVOK 13/11 Q1037 NOSIG","temp":13,"dewpoint":11,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T15:00:00.000Z","obsTimeLocal":"2026-11-09T23:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 091500Z 17002MPS CAVOK 13/11 Q1037 NOSIG","temp":13,"dewpoint":11,"humidity":88,"wind":2.1,"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/ZUCK/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/ZUCK/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for ZUCK for the contract date (station-local calendar day), as published at https://weathermarket.io/station/ZUCK/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/ZUCK/2026-11-09","json":"https://weathermarket.io/api/station/ZUCK/2026-11-09","record":"https://weathermarket.io/api/station/ZUCK/2026-11-09?format=record","prev":"https://weathermarket.io/station/ZUCK/2026-11-08","next":"https://weathermarket.io/station/ZUCK/2026-11-10","station":"https://weathermarket.io/station/ZUCK","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=ZUCK&data=metar&year1=2026&month1=11&day1=8&year2=2026&month2=11&day2=10&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=ZUCK&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=11&day=8&hora=16&anof=2026&mesf=11&dayf=9&horaf=15&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=ZUCK"}}}