{"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":"2026-10-18","window":{"date":"2026-10-18","timezone":"Asia/Shanghai","dayStartUtc":"2026-10-17T16:00:00.000Z","dayEndUtc":"2026-10-18T16:00:00.000Z","utcOffsetStart":"+08:00","utcOffsetEnd":"+08:00","hours":24},"complete":true,"values":{"tmax":32,"tmaxAt":"2026-10-18T04:00:00.000Z","tmin":27,"tminAt":"2026-10-17T16:00:00.000Z","tavg":29,"humidityMean":68.4,"windMean":3.2,"windMax":5.1,"windMaxAt":"2026-10-17T16:00:00.000Z","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":"2026-10-18T04:00:00.000Z","obsTimeLocal":"2026-10-18T12:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 180400Z 11004MPS 080V140 9999 SCT030 32/22 Q1016 NOSIG","temp":32,"dewpoint":22,"humidity":56,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-17T16:00:00.000Z","obsTimeLocal":"2026-10-18T00:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 171600Z 10005MPS CAVOK 27/23 Q1016 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-17T16:00:00.000Z","obsTimeLocal":"2026-10-18T00:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 171600Z 10005MPS CAVOK 27/23 Q1016 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-18T19:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"94d014bc848497bc","lastChangedAt":"2026-10-18T15:06:50.395Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/ZGSZ/2026-10-18?format=record","status":"anchored","sha256":"8de25745b40fc04b75929c40f2aa14cc4e9062516fc454fe05ade2fd8903822f","revision":"94d014bc848497bc","flareTxHash":"0x6af804512a8ef8ba5cb8454fa626f74fc47bf63ed48a586754765da3d5ff88f7","flareBlock":72424220,"anchoredAt":"2026-10-18T19:01:31.316Z","explorer":"https://flare-explorer.flare.network/tx/0x6af804512a8ef8ba5cb8454fa626f74fc47bf63ed48a586754765da3d5ff88f7","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":"2026-10-18T04:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-17T16:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":32,"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":"2026-10-17T16:00:00.000Z","obsTimeLocal":"2026-10-18T00:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 171600Z 10005MPS CAVOK 27/23 Q1016 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T17:00:00.000Z","obsTimeLocal":"2026-10-18T01:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 171700Z 12004MPS CAVOK 27/23 Q1016 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T18:00:00.000Z","obsTimeLocal":"2026-10-18T02:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 171800Z 10003MPS CAVOK 27/23 Q1015 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T19:00:00.000Z","obsTimeLocal":"2026-10-18T03:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 171900Z 10002MPS 070V130 CAVOK 27/23 Q1015 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T20:00:00.000Z","obsTimeLocal":"2026-10-18T04:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 172000Z 11003MPS CAVOK 27/23 Q1015 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T21:00:00.000Z","obsTimeLocal":"2026-10-18T05:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 172100Z 09001MPS CAVOK 27/23 Q1016 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T22:00:00.000Z","obsTimeLocal":"2026-10-18T06:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 172200Z 08002MPS 9999 SCT050 27/23 Q1016 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T23:00:00.000Z","obsTimeLocal":"2026-10-18T07:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 172300Z VRB01MPS 9999 BKN050 28/23 Q1017 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T00:00:00.000Z","obsTimeLocal":"2026-10-18T08:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 180000Z 06003MPS 9999 BKN050 28/23 Q1017 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T01:00:00.000Z","obsTimeLocal":"2026-10-18T09:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 180100Z 06003MPS 020V100 9999 FEW020 BKN050 29/23 Q1018 NOSIG","temp":29,"dewpoint":23,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T02:00:00.000Z","obsTimeLocal":"2026-10-18T10:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 180200Z 05002MPS 010V180 9999 BKN040 29/23 Q1018 NOSIG","temp":29,"dewpoint":23,"humidity":70,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T03:00:00.000Z","obsTimeLocal":"2026-10-18T11:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 180300Z 11005MPS 080V140 9999 FEW030 31/22 Q1017 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T04:00:00.000Z","obsTimeLocal":"2026-10-18T12:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 180400Z 11004MPS 080V140 9999 SCT030 32/22 Q1016 NOSIG","temp":32,"dewpoint":22,"humidity":56,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T05:00:00.000Z","obsTimeLocal":"2026-10-18T13:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 180500Z 23003MPS 9999 SCT030 30/23 Q1016 NOSIG","temp":30,"dewpoint":23,"humidity":66,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T06:00:00.000Z","obsTimeLocal":"2026-10-18T14:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 180600Z 23003MPS 9999 SCT030 30/23 Q1015 NOSIG","temp":30,"dewpoint":23,"humidity":66,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T07:00:00.000Z","obsTimeLocal":"2026-10-18T15:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 180700Z 22004MPS 9999 SCT030 31/23 Q1014 NOSIG","temp":31,"dewpoint":23,"humidity":62,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T08:00:00.000Z","obsTimeLocal":"2026-10-18T16:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 180800Z 20004MPS 9999 SCT030 31/22 Q1014 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T09:00:00.000Z","obsTimeLocal":"2026-10-18T17:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 180900Z 19005MPS 9999 FEW030 31/23 Q1014 NOSIG","temp":31,"dewpoint":23,"humidity":62,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T10:00:00.000Z","obsTimeLocal":"2026-10-18T18:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 181000Z 19004MPS 9999 FEW030 30/23 Q1014 NOSIG","temp":30,"dewpoint":23,"humidity":66,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T11:00:00.000Z","obsTimeLocal":"2026-10-18T19:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 181100Z 12003MPS CAVOK 30/20 Q1015 NOSIG","temp":30,"dewpoint":20,"humidity":55,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T12:00:00.000Z","obsTimeLocal":"2026-10-18T20:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 181200Z 12004MPS CAVOK 30/21 Q1015 NOSIG","temp":30,"dewpoint":21,"humidity":59,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T13:00:00.000Z","obsTimeLocal":"2026-10-18T21:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 181300Z 09002MPS 050V130 CAVOK 29/21 Q1016 NOSIG","temp":29,"dewpoint":21,"humidity":62,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T14:00:00.000Z","obsTimeLocal":"2026-10-18T22:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 181400Z 11003MPS CAVOK 29/21 Q1016 NOSIG","temp":29,"dewpoint":21,"humidity":62,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-18T15:00:00.000Z","obsTimeLocal":"2026-10-18T23:00:00+08:00","metarType":"METAR","raw":"METAR ZGSZ 181500Z 10002MPS CAVOK 28/21 Q1016 NOSIG","temp":28,"dewpoint":21,"humidity":66,"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/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/2026-10-18","json":"https://weathermarket.io/api/station/ZGSZ/2026-10-18","record":"https://weathermarket.io/api/station/ZGSZ/2026-10-18?format=record","prev":"https://weathermarket.io/station/ZGSZ/2026-10-17","next":"https://weathermarket.io/station/ZGSZ/2026-10-19","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=17&year2=2026&month2=10&day2=19&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=17&hora=16&anof=2026&mesf=10&dayf=18&horaf=15&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=ZGSZ"}}}