{"station":{"icao":"ZGSZ","city":{"slug":"shenzhen","name":"Shenzhen","country":"China"},"timezone":"Asia/Shanghai","lat":22.54,"lon":114.06,"us":false,"html":"https://weathermarket.io/station/ZGSZ","json":"https://weathermarket.io/api/station/ZGSZ","nwsCli":null},"date":"2026-10-21","window":{"date":"2026-10-21","timezone":"Asia/Shanghai","dayStartUtc":"2026-10-20T16:00:00.000Z","dayEndUtc":"2026-10-21T16:00:00.000Z","utcOffsetStart":"+08:00","utcOffsetEnd":"+08:00","hours":24},"complete":true,"values":{"tmax":34,"tmaxAt":"2026-10-21T05:00:00.000Z","tmin":27,"tminAt":"2026-10-20T20:00:00.000Z","tavg":30.3,"humidityMean":62.8,"windMean":4.2,"windMax":7.2,"windMaxAt":"2026-10-21T13:00:00.000Z","precipObservedCount":0,"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":"2026-10-21T05:00:00.000Z","obsTimeLocal":"2026-10-21T13:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 210500Z 04005MPS 9999 SCT030 34/20 Q1014 NOSIG","temp":34,"dewpoint":20,"humidity":44,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-20T20:00:00.000Z","obsTimeLocal":"2026-10-21T04:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 202000Z 34002MPS CAVOK 27/24 Q1014 NOSIG","temp":27,"dewpoint":24,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-21T13:00:00.000Z","obsTimeLocal":"2026-10-21T21:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 211300Z 03007MPS 9999 FEW030 30/20 Q1015 NOSIG","temp":30,"dewpoint":20,"humidity":55,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-21T19:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"fdcb7c83f552c391","lastChangedAt":"2026-10-21T15:07:38.357Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/ZGSZ/2026-10-21?format=record","status":"anchored","sha256":"454a9c20f1bafabb31555198bcb72a2f70439f82ad94698ca196c5d43cd9eb1f","revision":"fdcb7c83f552c391","flareTxHash":"0x8ac4f0436c255cbcf1665999445899cdddc8769d278ee85d503e2cc9d80e3f69","flareBlock":73840195,"anchoredAt":"2026-11-05T23:01:37.135Z","explorer":"https://flare-explorer.flare.network/tx/0x8ac4f0436c255cbcf1665999445899cdddc8769d278ee85d503e2cc9d80e3f69","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":"2026-10-21T05:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-20T20:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":34,"tmin":27,"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":"2026-10-20T16:00:00.000Z","obsTimeLocal":"2026-10-21T00:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 201600Z 20004MPS CAVOK 28/24 Q1015 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T17:00:00.000Z","obsTimeLocal":"2026-10-21T01:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 201700Z 21003MPS CAVOK 28/24 Q1015 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T18:00:00.000Z","obsTimeLocal":"2026-10-21T02:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 201800Z 22002MPS CAVOK 28/23 Q1015 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T19:00:00.000Z","obsTimeLocal":"2026-10-21T03:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 201900Z 30001MPS CAVOK 28/24 Q1015 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T20:00:00.000Z","obsTimeLocal":"2026-10-21T04:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 202000Z 34002MPS CAVOK 27/24 Q1014 NOSIG","temp":27,"dewpoint":24,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T21:00:00.000Z","obsTimeLocal":"2026-10-21T05:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 202100Z 33001MPS CAVOK 27/24 Q1014 NOSIG","temp":27,"dewpoint":24,"humidity":84,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T22:00:00.000Z","obsTimeLocal":"2026-10-21T06:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 202200Z 31002MPS CAVOK 27/24 Q1015 NOSIG","temp":27,"dewpoint":24,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T23:00:00.000Z","obsTimeLocal":"2026-10-21T07:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 202300Z 32002MPS CAVOK 27/24 Q1015 NOSIG","temp":27,"dewpoint":24,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T00:00:00.000Z","obsTimeLocal":"2026-10-21T08:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 210000Z 32003MPS CAVOK 29/24 Q1016 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T01:00:00.000Z","obsTimeLocal":"2026-10-21T09:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 210100Z 32004MPS CAVOK 30/24 Q1016 NOSIG","temp":30,"dewpoint":24,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T02:00:00.000Z","obsTimeLocal":"2026-10-21T10:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 210200Z 27004MPS 9999 FEW033 30/25 Q1016 NOSIG","temp":30,"dewpoint":25,"humidity":75,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T03:00:00.000Z","obsTimeLocal":"2026-10-21T11:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 210300Z 28004MPS 9999 FEW033 31/24 Q1016 NOSIG","temp":31,"dewpoint":24,"humidity":66,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T04:00:00.000Z","obsTimeLocal":"2026-10-21T12:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 210400Z 04003MPS 350V110 9999 SCT030 33/22 Q1015 NOSIG","temp":33,"dewpoint":22,"humidity":53,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T05:00:00.000Z","obsTimeLocal":"2026-10-21T13:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 210500Z 04005MPS 9999 SCT030 34/20 Q1014 NOSIG","temp":34,"dewpoint":20,"humidity":44,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T06:00:00.000Z","obsTimeLocal":"2026-10-21T14:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 210600Z 03006MPS 9999 FEW030 34/19 Q1013 NOSIG","temp":34,"dewpoint":19,"humidity":41,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T07:00:00.000Z","obsTimeLocal":"2026-10-21T15:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 210700Z 04004MPS 360V060 9999 FEW030 34/19 Q1012 NOSIG","temp":34,"dewpoint":19,"humidity":41,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T08:00:00.000Z","obsTimeLocal":"2026-10-21T16:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 210800Z 04006MPS 9999 FEW030 34/20 Q1012 NOSIG","temp":34,"dewpoint":20,"humidity":44,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T09:00:00.000Z","obsTimeLocal":"2026-10-21T17:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 210900Z 04006MPS 9999 FEW030 34/19 Q1012 NOSIG","temp":34,"dewpoint":19,"humidity":41,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T10:00:00.000Z","obsTimeLocal":"2026-10-21T18:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 211000Z 04005MPS 9999 FEW030 33/19 Q1013 NOSIG","temp":33,"dewpoint":19,"humidity":44,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T11:00:00.000Z","obsTimeLocal":"2026-10-21T19:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 211100Z 04006MPS 9999 FEW030 32/19 Q1013 NOSIG","temp":32,"dewpoint":19,"humidity":46,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T12:00:00.000Z","obsTimeLocal":"2026-10-21T20:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 211200Z 03006MPS 9999 FEW030 31/20 Q1014 NOSIG","temp":31,"dewpoint":20,"humidity":52,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T13:00:00.000Z","obsTimeLocal":"2026-10-21T21:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 211300Z 03007MPS 9999 FEW030 30/20 Q1015 NOSIG","temp":30,"dewpoint":20,"humidity":55,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T14:00:00.000Z","obsTimeLocal":"2026-10-21T22:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 211400Z 03005MPS 010V070 CAVOK 29/20 Q1015 NOSIG","temp":29,"dewpoint":20,"humidity":58,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T15:00:00.000Z","obsTimeLocal":"2026-10-21T23:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 211500Z 02006MPS CAVOK 29/19 Q1015 NOSIG","temp":29,"dewpoint":19,"humidity":55,"wind":6.2,"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/ZGSZ/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/ZGSZ/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for ZGSZ for the contract date (station-local calendar day), as published at https://weathermarket.io/station/ZGSZ/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/ZGSZ/2026-10-21","json":"https://weathermarket.io/api/station/ZGSZ/2026-10-21","record":"https://weathermarket.io/api/station/ZGSZ/2026-10-21?format=record","prev":"https://weathermarket.io/station/ZGSZ/2026-10-20","next":"https://weathermarket.io/station/ZGSZ/2026-10-22","station":"https://weathermarket.io/station/ZGSZ","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=ZGSZ&data=metar&year1=2026&month1=10&day1=20&year2=2026&month2=10&day2=22&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=ZGSZ&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=20&hora=16&anof=2026&mesf=10&dayf=21&horaf=15&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=ZGSZ"}}}