{"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":"2026-11-02","window":{"date":"2026-11-02","timezone":"Asia/Shanghai","dayStartUtc":"2026-11-01T16:00:00.000Z","dayEndUtc":"2026-11-02T16:00:00.000Z","utcOffsetStart":"+08:00","utcOffsetEnd":"+08:00","hours":24},"complete":true,"values":{"tmax":17,"tmaxAt":"2026-11-02T04:00:00.000Z","tmin":14,"tminAt":"2026-11-01T17:00:00.000Z","tavg":15.4,"humidityMean":92.5,"windMean":3.2,"windMax":6.2,"windMaxAt":"2026-11-02T12:00:00.000Z","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":"2026-11-02T04:00:00.000Z","obsTimeLocal":"2026-11-02T12:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 020400Z VRB02MPS 9000 FEW009 SCT046 17/14 Q1024 NOSIG","temp":17,"dewpoint":14,"humidity":83,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-01T17:00:00.000Z","obsTimeLocal":"2026-11-02T01:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 011700Z 06002MPS 030V110 9999 SCT010 OVC030 14/14 Q1025 NOSIG","temp":14,"dewpoint":14,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-02T12:00:00.000Z","obsTimeLocal":"2026-11-02T20:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 021200Z 02006MPS 9999 SCT016 16/14 Q1021 NOSIG","temp":16,"dewpoint":14,"humidity":88,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-02T19:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"a7f05876a74d97f4","lastChangedAt":"2026-11-02T15:08:38.101Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/ZUCK/2026-11-02?format=record","status":"anchored","sha256":"b836c644aa6c50cc63e236c25222de5e1856d718f317c4dd637782642a44443e","revision":"a7f05876a74d97f4","flareTxHash":"0xb239b342ce2984a3802d3d188154c66b14dac925ecf7173ff90c9bc88e05de59","flareBlock":73857011,"anchoredAt":"2026-11-06T04:01:25.275Z","explorer":"https://flare-explorer.flare.network/tx/0xb239b342ce2984a3802d3d188154c66b14dac925ecf7173ff90c9bc88e05de59","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":"2026-11-02T04:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-01T17:00:00.000Z","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":"2026-11-01T16:00:00.000Z","obsTimeLocal":"2026-11-02T00:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 011600Z 04003MPS 360V080 9999 SCT010 SCT043 15/14 Q1025 NOSIG","temp":15,"dewpoint":14,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T17:00:00.000Z","obsTimeLocal":"2026-11-02T01:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 011700Z 06002MPS 030V110 9999 SCT010 OVC030 14/14 Q1025 NOSIG","temp":14,"dewpoint":14,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T18:00:00.000Z","obsTimeLocal":"2026-11-02T02:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 011800Z 04002MPS 9999 SCT010 OVC030 14/14 Q1025 NOSIG","temp":14,"dewpoint":14,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T19:00:00.000Z","obsTimeLocal":"2026-11-02T03:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 011900Z 01003MPS 9999 SCT010 OVC030 14/14 Q1025 NOSIG","temp":14,"dewpoint":14,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T20:00:00.000Z","obsTimeLocal":"2026-11-02T04:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 012000Z 01003MPS 9999 SCT010 OVC030 14/14 Q1024 NOSIG","temp":14,"dewpoint":14,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T21:00:00.000Z","obsTimeLocal":"2026-11-02T05:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 012100Z 36003MPS 8000 SCT010 OVC030 14/14 Q1024 NOSIG","temp":14,"dewpoint":14,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T22:00:00.000Z","obsTimeLocal":"2026-11-02T06:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 012200Z 01003MPS 6000 FEW018 OVC046 14/14 Q1024 NOSIG","temp":14,"dewpoint":14,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T23:00:00.000Z","obsTimeLocal":"2026-11-02T07:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 012300Z 36003MPS 7000 FEW010 OVC046 14/14 Q1024 NOSIG","temp":14,"dewpoint":14,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T00:00:00.000Z","obsTimeLocal":"2026-11-02T08:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 020000Z 35002MPS 7000 FEW008 14/14 Q1025 NOSIG","temp":14,"dewpoint":14,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T01:00:00.000Z","obsTimeLocal":"2026-11-02T09:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 020100Z 36003MPS 330V030 9000 FEW010 SCT026 14/14 Q1025 NOSIG","temp":14,"dewpoint":14,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T02:00:00.000Z","obsTimeLocal":"2026-11-02T10:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 020200Z 04002MPS 9000 FEW005 15/15 Q1025 NOSIG","temp":15,"dewpoint":15,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T03:00:00.000Z","obsTimeLocal":"2026-11-02T11:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 020300Z 01002MPS 330V050 9000 FEW007 BKN050 16/14 Q1025 NOSIG","temp":16,"dewpoint":14,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T04:00:00.000Z","obsTimeLocal":"2026-11-02T12:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 020400Z VRB02MPS 9000 FEW009 SCT046 17/14 Q1024 NOSIG","temp":17,"dewpoint":14,"humidity":83,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T05:00:00.000Z","obsTimeLocal":"2026-11-02T13:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 020500Z 08002MPS 050V120 9999 FEW010 SCT050 17/14 Q1023 NOSIG","temp":17,"dewpoint":14,"humidity":83,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T06:00:00.000Z","obsTimeLocal":"2026-11-02T14:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 020600Z 04002MPS 340V140 9999 FEW015 17/14 Q1022 NOSIG","temp":17,"dewpoint":14,"humidity":83,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T07:00:00.000Z","obsTimeLocal":"2026-11-02T15:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 020700Z 06003MPS 010V130 9999 FEW015 17/14 Q1021 NOSIG","temp":17,"dewpoint":14,"humidity":83,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T08:00:00.000Z","obsTimeLocal":"2026-11-02T16:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 020800Z 07003MPS 030V110 9999 FEW015 SCT046 17/14 Q1020 NOSIG","temp":17,"dewpoint":14,"humidity":83,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T09:00:00.000Z","obsTimeLocal":"2026-11-02T17:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 020900Z 07003MPS 040V100 9999 FEW017 SCT030 17/14 Q1020 NOSIG","temp":17,"dewpoint":14,"humidity":83,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T10:00:00.000Z","obsTimeLocal":"2026-11-02T18:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 021000Z 01005MPS 9999 FEW017 SCT040 16/14 Q1020 NOSIG","temp":16,"dewpoint":14,"humidity":88,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T11:00:00.000Z","obsTimeLocal":"2026-11-02T19:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 021100Z 01005MPS 9999 FEW013 SCT040 16/15 Q1020 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T12:00:00.000Z","obsTimeLocal":"2026-11-02T20:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 021200Z 02006MPS 9999 SCT016 16/14 Q1021 NOSIG","temp":16,"dewpoint":14,"humidity":88,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T13:00:00.000Z","obsTimeLocal":"2026-11-02T21:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 021300Z 02006MPS 9999 -RA FEW020 OVC050 16/14 Q1021 NOSIG","temp":16,"dewpoint":14,"humidity":88,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T14:00:00.000Z","obsTimeLocal":"2026-11-02T22:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 021400Z 03004MPS 9999 FEW011 SCT046 15/14 Q1022 NOSIG","temp":15,"dewpoint":14,"humidity":94,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T15:00:00.000Z","obsTimeLocal":"2026-11-02T23:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 021500Z 06003MPS 9999 FEW011 BKN046 16/14 Q1021 NOSIG","temp":16,"dewpoint":14,"humidity":88,"wind":3.1,"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/2026-11-02","json":"https://weathermarket.io/api/station/ZUCK/2026-11-02","record":"https://weathermarket.io/api/station/ZUCK/2026-11-02?format=record","prev":"https://weathermarket.io/station/ZUCK/2026-11-01","next":"https://weathermarket.io/station/ZUCK/2026-11-03","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=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=ZUCK&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=11&day=1&hora=16&anof=2026&mesf=11&dayf=2&horaf=15&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=ZUCK"}}}