{"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":"2026-09-24","window":{"date":"2026-09-24","timezone":"Asia/Shanghai","dayStartUtc":"2026-09-23T16:00:00.000Z","dayEndUtc":"2026-09-24T16:00:00.000Z","utcOffsetStart":"+08:00","utcOffsetEnd":"+08:00","hours":24},"complete":true,"values":{"tmax":31,"tmaxAt":"2026-09-24T06:00:00.000Z","tmin":28,"tminAt":"2026-09-23T23:00:00.000Z","tavg":29.6,"humidityMean":72.9,"windMean":4,"windMax":6.2,"windMaxAt":"2026-09-24T10:00:00.000Z","precipObservedCount":0,"nObservations":17,"maxGapMinutes":420,"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":"2026-09-24T06:00:00.000Z","obsTimeLocal":"2026-09-24T14:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 240600Z 22004MPS 9999 FEW030 31/24 Q1013 NOSIG","temp":31,"dewpoint":24,"humidity":66,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-09-23T23:00:00.000Z","obsTimeLocal":"2026-09-24T07:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 232300Z 12002MPS 9999 BKN046 28/23 Q1015 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-09-24T10:00:00.000Z","obsTimeLocal":"2026-09-24T18:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 241000Z 18006MPS 9999 FEW050 29/25 Q1011 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-09-24T19:00:00.000Z","settleable":false,"coverage":{"ok":false,"maxGapMinutes":420,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":["coverage_gap: longest stretch without a report was 420 min, above 90 min (station normal interval 60 + 30)"],"holdHours":3},"revision":"294065fded67285c","lastChangedAt":"2026-09-24T15:10:15.642Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/ZGSZ/2026-09-24?format=record","status":"pending_anchor","sha256":null,"revision":null,"flareTxHash":null,"flareBlock":null,"anchoredAt":null,"explorer":null,"matchesCurrent":null,"note":"Final - the next hourly run writes this record's hash to SnapshotAnchor on Flare"},"qc":{"summary":{"good":17,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-09-24T06:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-09-23T23:00:00.000Z","flag":"good","reasons":["step_not_tested: no previous valid report in context"]},"anyFlagged":false},"excludingBad":{"tmax":31,"tmin":28,"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":"2026-09-23T23:00:00.000Z","obsTimeLocal":"2026-09-24T07:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 232300Z 12002MPS 9999 BKN046 28/23 Q1015 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T00:00:00.000Z","obsTimeLocal":"2026-09-24T08:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 240000Z 11003MPS 080V150 9999 SCT046 29/23 Q1015 NOSIG","temp":29,"dewpoint":23,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T01:00:00.000Z","obsTimeLocal":"2026-09-24T09:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 240100Z 12003MPS 9999 FEW023 SCT046 30/24 Q1016 NOSIG","temp":30,"dewpoint":24,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T02:00:00.000Z","obsTimeLocal":"2026-09-24T10:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 240200Z 11002MPS 030V170 9999 SCT026 30/24 Q1016 NOSIG","temp":30,"dewpoint":24,"humidity":70,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T03:00:00.000Z","obsTimeLocal":"2026-09-24T11:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 240300Z 24003MPS 9999 BKN026 30/24 Q1016 NOSIG","temp":30,"dewpoint":24,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T04:00:00.000Z","obsTimeLocal":"2026-09-24T12:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 240400Z 26003MPS 220V290 9999 BKN026 30/24 Q1015 NOSIG","temp":30,"dewpoint":24,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T05:00:00.000Z","obsTimeLocal":"2026-09-24T13:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 240500Z 25003MPS 220V280 9999 BKN036 30/24 Q1014 NOSIG","temp":30,"dewpoint":24,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T06:00:00.000Z","obsTimeLocal":"2026-09-24T14:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 240600Z 22004MPS 9999 FEW030 31/24 Q1013 NOSIG","temp":31,"dewpoint":24,"humidity":66,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T07:00:00.000Z","obsTimeLocal":"2026-09-24T15:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 240700Z 22003MPS 9999 FEW030 31/24 Q1012 NOSIG","temp":31,"dewpoint":24,"humidity":66,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T08:00:00.000Z","obsTimeLocal":"2026-09-24T16:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 240800Z 21003MPS 180V240 CAVOK 31/25 Q1011 NOSIG","temp":31,"dewpoint":25,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T09:00:00.000Z","obsTimeLocal":"2026-09-24T17:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 240900Z 19005MPS 9999 FEW020 30/25 Q1011 NOSIG","temp":30,"dewpoint":25,"humidity":75,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T10:00:00.000Z","obsTimeLocal":"2026-09-24T18:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 241000Z 18006MPS 9999 FEW050 29/25 Q1011 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T11:00:00.000Z","obsTimeLocal":"2026-09-24T19:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 241100Z 18006MPS 9999 FEW050 29/25 Q1012 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T12:00:00.000Z","obsTimeLocal":"2026-09-24T20:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 241200Z 16006MPS 9999 FEW050 29/25 Q1013 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T13:00:00.000Z","obsTimeLocal":"2026-09-24T21:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 241300Z 17006MPS CAVOK 29/25 Q1014 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T14:00:00.000Z","obsTimeLocal":"2026-09-24T22:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 241400Z 16004MPS CAVOK 29/25 Q1014 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T15:00:00.000Z","obsTimeLocal":"2026-09-24T23:00:00+08:00","metarType":null,"raw":"METAR ZGSZ 241500Z 17004MPS CAVOK 29/24 Q1014 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":4.1,"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/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/2026-09-24","json":"https://weathermarket.io/api/station/ZGSZ/2026-09-24","record":"https://weathermarket.io/api/station/ZGSZ/2026-09-24?format=record","prev":"https://weathermarket.io/station/ZGSZ/2026-09-23","next":"https://weathermarket.io/station/ZGSZ/2026-09-25","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=9&day1=23&year2=2026&month2=9&day2=25&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=9&day=23&hora=16&anof=2026&mesf=9&dayf=24&horaf=15&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=ZGSZ"}}}