{"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":"2026-11-08","window":{"date":"2026-11-08","timezone":"Asia/Shanghai","dayStartUtc":"2026-11-07T16:00:00.000Z","dayEndUtc":"2026-11-08T16:00:00.000Z","utcOffsetStart":"+08:00","utcOffsetEnd":"+08:00","hours":24},"complete":true,"values":{"tmax":17,"tmaxAt":"2026-11-08T01:00:00.000Z","tmin":14,"tminAt":"2026-11-08T13:00:00.000Z","tavg":16,"humidityMean":80.6,"windMean":2.6,"windMax":7.2,"windMaxAt":"2026-11-08T04:00:00.000Z","precipObservedCount":1,"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":"2026-11-08T01:00:00.000Z","obsTimeLocal":"2026-11-08T09:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 080100Z 32003MPS 290V350 9999 FEW020 OVC040 17/13 Q1030 NOSIG","temp":17,"dewpoint":13,"humidity":77,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-08T13:00:00.000Z","obsTimeLocal":"2026-11-08T21:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 081300Z VRB01MPS 9999 SCT046 14/13 Q1037 NOSIG","temp":14,"dewpoint":13,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-08T04:00:00.000Z","obsTimeLocal":"2026-11-08T12:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 080400Z 01007MPS 9999 FEW015 SCT043 16/11 Q1032 NOSIG","temp":16,"dewpoint":11,"humidity":72,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-08T19:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"84f14e85a0f39d56","lastChangedAt":"2026-11-08T15:06:38.525Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/ZUCK/2026-11-08?format=record","status":"anchored","sha256":"f141bbb52673b3cf1e5cf8570205bcd1affadf37c8f492668bdb942364f7126b","revision":"84f14e85a0f39d56","flareTxHash":"0x821716d3f5fe3c17aa261e0b9ab75e6a9ce8d9ebdb17c8c8291123abe9e77849","flareBlock":74066197,"anchoredAt":"2026-11-08T19:01:24.144Z","explorer":"https://flare-explorer.flare.network/tx/0x821716d3f5fe3c17aa261e0b9ab75e6a9ce8d9ebdb17c8c8291123abe9e77849","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":"2026-11-08T01:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-08T13:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":17,"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":"2026-11-07T16:00:00.000Z","obsTimeLocal":"2026-11-08T00:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 071600Z VRB01MPS 9999 FEW033 OVC050 16/16 Q1024 NOSIG","temp":16,"dewpoint":16,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T17:00:00.000Z","obsTimeLocal":"2026-11-08T01:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 071700Z VRB01MPS 9999 FEW043 16/15 Q1024 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T18:00:00.000Z","obsTimeLocal":"2026-11-08T02:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 071800Z 01002MPS 9999 -RA SCT036 16/15 Q1024 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T19:00:00.000Z","obsTimeLocal":"2026-11-08T03:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 071900Z 36002MPS 9999 FEW046 16/15 Q1025 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T20:00:00.000Z","obsTimeLocal":"2026-11-08T04:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 072000Z 31002MPS 9999 SCT046 16/15 Q1025 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T21:00:00.000Z","obsTimeLocal":"2026-11-08T05:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 072100Z 31003MPS 290V350 9999 SCT043 16/15 Q1025 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T22:00:00.000Z","obsTimeLocal":"2026-11-08T06:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 072200Z 32003MPS 9999 SCT030 16/14 Q1026 NOSIG","temp":16,"dewpoint":14,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T23:00:00.000Z","obsTimeLocal":"2026-11-08T07:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 072300Z 33002MPS 9999 FEW026 SCT043 16/14 Q1027 NOSIG","temp":16,"dewpoint":14,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T00:00:00.000Z","obsTimeLocal":"2026-11-08T08:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 080000Z VRB01MPS 9999 SCT020 OVC040 16/14 Q1029 NOSIG","temp":16,"dewpoint":14,"humidity":88,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T01:00:00.000Z","obsTimeLocal":"2026-11-08T09:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 080100Z 32003MPS 290V350 9999 FEW020 OVC040 17/13 Q1030 NOSIG","temp":17,"dewpoint":13,"humidity":77,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T02:00:00.000Z","obsTimeLocal":"2026-11-08T10:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 080200Z 33003MPS 9999 FEW010 BKN043 17/13 Q1031 NOSIG","temp":17,"dewpoint":13,"humidity":77,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T03:00:00.000Z","obsTimeLocal":"2026-11-08T11:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 080300Z 31004MPS 9999 FEW016 SCT046 17/11 Q1032 NOSIG","temp":17,"dewpoint":11,"humidity":68,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T04:00:00.000Z","obsTimeLocal":"2026-11-08T12:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 080400Z 01007MPS 9999 FEW015 SCT043 16/11 Q1032 NOSIG","temp":16,"dewpoint":11,"humidity":72,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T05:00:00.000Z","obsTimeLocal":"2026-11-08T13:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 080500Z 35002MPS 300V020 9999 FEW018 SCT036 16/11 Q1032 NOSIG","temp":16,"dewpoint":11,"humidity":72,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T06:00:00.000Z","obsTimeLocal":"2026-11-08T14:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 080600Z 30003MPS 250V360 9999 SCT043 17/11 Q1032 NOSIG","temp":17,"dewpoint":11,"humidity":68,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T07:00:00.000Z","obsTimeLocal":"2026-11-08T15:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 080700Z 31004MPS CAVOK 16/11 Q1032 NOSIG","temp":16,"dewpoint":11,"humidity":72,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T08:00:00.000Z","obsTimeLocal":"2026-11-08T16:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 080800Z 33004MPS 9999 FEW033 16/11 Q1032 NOSIG","temp":16,"dewpoint":11,"humidity":72,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T09:00:00.000Z","obsTimeLocal":"2026-11-08T17:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 080900Z 02003MPS 9999 FEW050 17/09 Q1033 NOSIG","temp":17,"dewpoint":9,"humidity":59,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T10:00:00.000Z","obsTimeLocal":"2026-11-08T18:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 081000Z 01003MPS 9999 OVC046 16/09 Q1034 NOSIG","temp":16,"dewpoint":9,"humidity":63,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T11:00:00.000Z","obsTimeLocal":"2026-11-08T19:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 081100Z 29002MPS CAVOK 16/10 Q1035 NOSIG","temp":16,"dewpoint":10,"humidity":68,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T12:00:00.000Z","obsTimeLocal":"2026-11-08T20:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 081200Z 29002MPS CAVOK 16/10 Q1036 NOSIG","temp":16,"dewpoint":10,"humidity":68,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T13:00:00.000Z","obsTimeLocal":"2026-11-08T21:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 081300Z VRB01MPS 9999 SCT046 14/13 Q1037 NOSIG","temp":14,"dewpoint":13,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T14:00:00.000Z","obsTimeLocal":"2026-11-08T22:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 081400Z 18002MPS CAVOK 14/13 Q1038 NOSIG","temp":14,"dewpoint":13,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-08T15:00:00.000Z","obsTimeLocal":"2026-11-08T23:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 081500Z VRB01MPS CAVOK 15/11 Q1038 NOSIG","temp":15,"dewpoint":11,"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/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/2026-11-08","json":"https://weathermarket.io/api/station/ZUCK/2026-11-08","record":"https://weathermarket.io/api/station/ZUCK/2026-11-08?format=record","prev":"https://weathermarket.io/station/ZUCK/2026-11-07","next":"https://weathermarket.io/station/ZUCK/2026-11-09","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=7&year2=2026&month2=11&day2=9&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=7&hora=16&anof=2026&mesf=11&dayf=8&horaf=15&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=ZUCK"}}}