{"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":"2026-11-07","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":"2026-11-07T03:00:00.000Z","tmin":17,"tminAt":"2026-11-06T17:00:00.000Z","tavg":17.8,"humidityMean":82.2,"windMean":3.7,"windMax":6.2,"windMaxAt":"2026-11-07T08:00:00.000Z","precipObservedCount":2,"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":"2026-11-07T03:00:00.000Z","obsTimeLocal":"2026-11-07T11:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 070300Z 05002MPS 020V100 9999 SCT040 OVC046 19/15 Q1020 NOSIG","temp":19,"dewpoint":15,"humidity":78,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-06T17:00:00.000Z","obsTimeLocal":"2026-11-07T01:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 061700Z 02003MPS 9999 SCT046 17/15 Q1020 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-07T08:00:00.000Z","obsTimeLocal":"2026-11-07T16:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 070800Z 03006MPS 9999 OVC043 18/14 Q1017 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":6.2,"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":"3cde847166896eff","lastChangedAt":"2026-11-07T15:07:38.802Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/ZUCK/2026-11-07?format=record","status":"anchored","sha256":"bb2fb3152096022bbf0f95c4f3020a69487e492f47820c9dc9bb7f21ddace993","revision":"3cde847166896eff","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":"2026-11-07T03:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-06T17:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":19,"tmin":17,"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 ZUCK 061600Z 05003MPS CAVOK 18/15 Q1021 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":3.1,"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 ZUCK 061700Z 02003MPS 9999 SCT046 17/15 Q1020 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":3.1,"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 ZUCK 061800Z 02003MPS 9999 SCT046 18/15 Q1020 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":3.1,"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 ZUCK 061900Z 04002MPS CAVOK 17/15 Q1019 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":2.1,"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 ZUCK 062000Z 04004MPS CAVOK 18/15 Q1019 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":4.1,"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 ZUCK 062100Z 04003MPS CAVOK 17/15 Q1018 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T22:00:00.000Z","obsTimeLocal":"2026-11-07T06:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 062200Z 03003MPS CAVOK 17/15 Q1018 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T23:00:00.000Z","obsTimeLocal":"2026-11-07T07:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 062300Z 04004MPS CAVOK 17/15 Q1018 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":4.1,"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 ZUCK 070000Z 03003MPS CAVOK 17/15 Q1019 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":3.1,"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 ZUCK 070100Z 09003MPS 9999 OVC050 18/14 Q1020 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":3.1,"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 ZUCK 070200Z 08002MPS 040V120 9999 SCT040 OVC046 18/14 Q1020 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":2.1,"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 ZUCK 070300Z 05002MPS 020V100 9999 SCT040 OVC046 19/15 Q1020 NOSIG","temp":19,"dewpoint":15,"humidity":78,"wind":2.1,"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 ZUCK 070400Z 09003MPS 040V120 9999 OVC046 19/14 Q1019 NOSIG","temp":19,"dewpoint":14,"humidity":73,"wind":3.1,"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 ZUCK 070500Z 06003MPS 030V090 9999 OVC046 19/14 Q1018 NOSIG","temp":19,"dewpoint":14,"humidity":73,"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 ZUCK 070600Z 04004MPS 020V110 9999 OVC046 19/14 Q1017 NOSIG","temp":19,"dewpoint":14,"humidity":73,"wind":4.1,"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 ZUCK 070700Z 03005MPS 9999 OVC050 19/15 Q1016 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 ZUCK 070800Z 03006MPS 9999 OVC043 18/14 Q1017 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":6.2,"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 ZUCK 070900Z 03006MPS 9999 OVC040 18/14 Q1017 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T10:00:00.000Z","obsTimeLocal":"2026-11-07T18:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 071000Z 03006MPS 9999 SCT030 OVC043 18/14 Q1018 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T11:00:00.000Z","obsTimeLocal":"2026-11-07T19:00:00+08:00","metarType":"METAR","raw":"METAR ZUCK 071100Z 02006MPS 9999 -RA SCT026 OVC040 18/15 Q1019 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":6.2,"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 ZUCK 071200Z 02004MPS 9999 -RA FEW033 OVC040 17/15 Q1020 NOSIG","temp":17,"dewpoint":15,"humidity":88,"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 ZUCK 071300Z 03003MPS 9999 FEW036 OVC046 17/15 Q1021 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":3.1,"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 ZUCK 071400Z 01003MPS 9999 OVC046 17/15 Q1022 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":3.1,"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 ZUCK 071500Z 05002MPS 9999 SCT040 OVC050 17/15 Q1023 NOSIG","temp":17,"dewpoint":15,"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/2026-11-07","json":"https://weathermarket.io/api/station/ZUCK/2026-11-07","record":"https://weathermarket.io/api/station/ZUCK/2026-11-07?format=record","prev":"https://weathermarket.io/station/ZUCK/2026-11-06","next":"https://weathermarket.io/station/ZUCK/2026-11-08","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=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=ZUCK&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=ZUCK"}}}