{"station":{"icao":"ZSPD","city":{"slug":"shanghai","name":"Shanghai","country":"China"},"timezone":"Asia/Shanghai","lat":31.23,"lon":121.47,"us":false,"html":"https://weathermarket.io/station/ZSPD","json":"https://weathermarket.io/api/station/ZSPD","nwsCli":null},"date":"2026-10-31","window":{"date":"2026-10-31","timezone":"Asia/Shanghai","dayStartUtc":"2026-10-30T16:00:00.000Z","dayEndUtc":"2026-10-31T16:00:00.000Z","utcOffsetStart":"+08:00","utcOffsetEnd":"+08:00","hours":24},"complete":true,"values":{"tmax":23,"tmaxAt":"2026-10-31T02:30:00.000Z","tmin":13,"tminAt":"2026-10-30T22:00:00.000Z","tavg":18.7,"humidityMean":74.9,"windMean":3.1,"windMax":6.2,"windMaxAt":"2026-10-31T06:00:00.000Z","precipObservedCount":0,"nObservations":48,"maxGapMinutes":30,"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":"2026-10-31T02:30:00.000Z","obsTimeLocal":"2026-10-31T10:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310230Z 08004MPS CAVOK 23/11 Q1024 NOSIG","temp":23,"dewpoint":11,"humidity":47,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-30T22:00:00.000Z","obsTimeLocal":"2026-10-31T06:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 302200Z VRB01MPS 4500 BR NSC 13/13 Q1023 NOSIG","temp":13,"dewpoint":13,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-31T06:00:00.000Z","obsTimeLocal":"2026-10-31T14:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310600Z 12006MPS CAVOK 23/12 Q1022 NOSIG","temp":23,"dewpoint":12,"humidity":50,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-31T19:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"cf48040f1ca6a726","lastChangedAt":"2026-10-31T15:36:40.005Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/ZSPD/2026-10-31?format=record","status":"anchored","sha256":"7ac99a6a4b8d6a93bed6ba6e76e7690a8abfca719cd9260be5e7fff4147122e7","revision":"cf48040f1ca6a726","flareTxHash":"0xcfeff84d5b7bbb9b018aed9ab6fddbcb5f309f9c2dcb1347608394f188de86b2","flareBlock":73826421,"anchoredAt":"2026-11-05T19:01:44.458Z","explorer":"https://flare-explorer.flare.network/tx/0xcfeff84d5b7bbb9b018aed9ab6fddbcb5f309f9c2dcb1347608394f188de86b2","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":48,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-31T02:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-30T22:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":23,"tmin":13,"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":"2026-10-30T16:00:00.000Z","obsTimeLocal":"2026-10-31T00:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 301600Z 19002MPS 4000 BR NSC 15/15 Q1022 NOSIG","temp":15,"dewpoint":15,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T16:30:00.000Z","obsTimeLocal":"2026-10-31T00:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 301630Z VRB01MPS 3500 BR NSC 15/15 Q1022 NOSIG","temp":15,"dewpoint":15,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T17:00:00.000Z","obsTimeLocal":"2026-10-31T01:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 301700Z VRB01MPS 3500 BR NSC 15/15 Q1022 NOSIG","temp":15,"dewpoint":15,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T17:30:00.000Z","obsTimeLocal":"2026-10-31T01:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 301730Z VRB01MPS 3500 BR NSC 15/15 Q1022 NOSIG","temp":15,"dewpoint":15,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T18:00:00.000Z","obsTimeLocal":"2026-10-31T02:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 301800Z 00000MPS 4000 BR NSC 15/15 Q1022 NOSIG","temp":15,"dewpoint":15,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T18:30:00.000Z","obsTimeLocal":"2026-10-31T02:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 301830Z 00000MPS 4000 BR NSC 14/14 Q1022 NOSIG","temp":14,"dewpoint":14,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T19:00:00.000Z","obsTimeLocal":"2026-10-31T03:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 301900Z 21001MPS 4000 BR NSC 14/14 Q1022 NOSIG","temp":14,"dewpoint":14,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T19:30:00.000Z","obsTimeLocal":"2026-10-31T03:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 301930Z 00000MPS 4000 BR NSC 14/14 Q1022 NOSIG","temp":14,"dewpoint":14,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T20:00:00.000Z","obsTimeLocal":"2026-10-31T04:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 302000Z 00000MPS 4000 BR NSC 14/14 Q1022 NOSIG","temp":14,"dewpoint":14,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T20:30:00.000Z","obsTimeLocal":"2026-10-31T04:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 302030Z VRB01MPS 4000 BR NSC 14/14 Q1022 NOSIG","temp":14,"dewpoint":14,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T21:00:00.000Z","obsTimeLocal":"2026-10-31T05:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 302100Z VRB01MPS 4000 BR NSC 14/14 Q1022 NOSIG","temp":14,"dewpoint":14,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T21:30:00.000Z","obsTimeLocal":"2026-10-31T05:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 302130Z 00000MPS 6000 NSC 15/12 Q1022 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T22:00:00.000Z","obsTimeLocal":"2026-10-31T06:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 302200Z VRB01MPS 4500 BR NSC 13/13 Q1023 NOSIG","temp":13,"dewpoint":13,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T22:30:00.000Z","obsTimeLocal":"2026-10-31T06:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 302230Z 00000MPS 4500 BR NSC 14/13 Q1023 NOSIG","temp":14,"dewpoint":13,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T23:00:00.000Z","obsTimeLocal":"2026-10-31T07:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 302300Z VRB01MPS 4500 BR NSC 16/13 Q1023 NOSIG","temp":16,"dewpoint":13,"humidity":82,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T23:30:00.000Z","obsTimeLocal":"2026-10-31T07:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 302330Z VRB01MPS 4500 BR NSC 18/15 Q1024 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T00:00:00.000Z","obsTimeLocal":"2026-10-31T08:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310000Z 00000MPS 4500 BR NSC 18/15 Q1024 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T00:30:00.000Z","obsTimeLocal":"2026-10-31T08:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310030Z VRB01MPS 4500 BR NSC 21/16 Q1024 NOSIG","temp":21,"dewpoint":16,"humidity":73,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T01:00:00.000Z","obsTimeLocal":"2026-10-31T09:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310100Z 04003MPS 9000 NSC 21/13 Q1024 NOSIG","temp":21,"dewpoint":13,"humidity":60,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T01:30:00.000Z","obsTimeLocal":"2026-10-31T09:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310130Z 06003MPS 350V100 CAVOK 22/11 Q1024 NOSIG","temp":22,"dewpoint":11,"humidity":50,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T02:00:00.000Z","obsTimeLocal":"2026-10-31T10:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310200Z 08004MPS 040V100 CAVOK 22/11 Q1024 NOSIG","temp":22,"dewpoint":11,"humidity":50,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T02:30:00.000Z","obsTimeLocal":"2026-10-31T10:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310230Z 08004MPS CAVOK 23/11 Q1024 NOSIG","temp":23,"dewpoint":11,"humidity":47,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T03:00:00.000Z","obsTimeLocal":"2026-10-31T11:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310300Z 11004MPS CAVOK 23/11 Q1024 NOSIG","temp":23,"dewpoint":11,"humidity":47,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T03:30:00.000Z","obsTimeLocal":"2026-10-31T11:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310330Z 09004MPS 060V130 CAVOK 23/10 Q1023 NOSIG","temp":23,"dewpoint":10,"humidity":44,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T04:00:00.000Z","obsTimeLocal":"2026-10-31T12:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310400Z 11004MPS 030V160 CAVOK 23/09 Q1023 NOSIG","temp":23,"dewpoint":9,"humidity":41,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T04:30:00.000Z","obsTimeLocal":"2026-10-31T12:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310430Z 09005MPS CAVOK 23/11 Q1022 NOSIG","temp":23,"dewpoint":11,"humidity":47,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T05:00:00.000Z","obsTimeLocal":"2026-10-31T13:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310500Z 11005MPS 080V190 CAVOK 23/12 Q1022 NOSIG","temp":23,"dewpoint":12,"humidity":50,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T05:30:00.000Z","obsTimeLocal":"2026-10-31T13:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310530Z 10005MPS 070V150 CAVOK 23/11 Q1022 NOSIG","temp":23,"dewpoint":11,"humidity":47,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T06:00:00.000Z","obsTimeLocal":"2026-10-31T14:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310600Z 12006MPS CAVOK 23/12 Q1022 NOSIG","temp":23,"dewpoint":12,"humidity":50,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T06:30:00.000Z","obsTimeLocal":"2026-10-31T14:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310630Z 12006MPS CAVOK 22/13 Q1022 NOSIG","temp":22,"dewpoint":13,"humidity":57,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T07:00:00.000Z","obsTimeLocal":"2026-10-31T15:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310700Z 11006MPS 090V160 CAVOK 22/14 Q1022 NOSIG","temp":22,"dewpoint":14,"humidity":60,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T07:30:00.000Z","obsTimeLocal":"2026-10-31T15:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310730Z 12005MPS CAVOK 22/14 Q1022 NOSIG","temp":22,"dewpoint":14,"humidity":60,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T08:00:00.000Z","obsTimeLocal":"2026-10-31T16:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310800Z 13006MPS CAVOK 21/14 Q1021 NOSIG","temp":21,"dewpoint":14,"humidity":64,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T08:30:00.000Z","obsTimeLocal":"2026-10-31T16:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310830Z 13005MPS CAVOK 21/14 Q1022 NOSIG","temp":21,"dewpoint":14,"humidity":64,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T09:00:00.000Z","obsTimeLocal":"2026-10-31T17:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310900Z 12005MPS CAVOK 21/14 Q1021 NOSIG","temp":21,"dewpoint":14,"humidity":64,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T09:30:00.000Z","obsTimeLocal":"2026-10-31T17:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 310930Z 13004MPS CAVOK 20/14 Q1021 NOSIG","temp":20,"dewpoint":14,"humidity":68,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T10:00:00.000Z","obsTimeLocal":"2026-10-31T18:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 311000Z 13004MPS CAVOK 20/15 Q1021 NOSIG","temp":20,"dewpoint":15,"humidity":73,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T10:30:00.000Z","obsTimeLocal":"2026-10-31T18:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 311030Z 13004MPS CAVOK 20/14 Q1021 NOSIG","temp":20,"dewpoint":14,"humidity":68,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T11:00:00.000Z","obsTimeLocal":"2026-10-31T19:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 311100Z 13004MPS CAVOK 20/14 Q1021 NOSIG","temp":20,"dewpoint":14,"humidity":68,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T11:30:00.000Z","obsTimeLocal":"2026-10-31T19:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 311130Z 14004MPS CAVOK 19/14 Q1021 NOSIG","temp":19,"dewpoint":14,"humidity":73,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T12:00:00.000Z","obsTimeLocal":"2026-10-31T20:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 311200Z 14004MPS CAVOK 19/14 Q1021 NOSIG","temp":19,"dewpoint":14,"humidity":73,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T12:30:00.000Z","obsTimeLocal":"2026-10-31T20:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 311230Z 15003MPS CAVOK 18/14 Q1021 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T13:00:00.000Z","obsTimeLocal":"2026-10-31T21:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 311300Z 15003MPS CAVOK 18/15 Q1021 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T13:30:00.000Z","obsTimeLocal":"2026-10-31T21:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 311330Z 14003MPS CAVOK 18/15 Q1021 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T14:00:00.000Z","obsTimeLocal":"2026-10-31T22:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 311400Z 15004MPS CAVOK 18/15 Q1020 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T14:30:00.000Z","obsTimeLocal":"2026-10-31T22:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 311430Z 15005MPS CAVOK 18/15 Q1020 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T15:00:00.000Z","obsTimeLocal":"2026-10-31T23:00:00+08:00","metarType":"METAR","raw":"METAR ZSPD 311500Z 15004MPS CAVOK 18/15 Q1019 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T15:30:00.000Z","obsTimeLocal":"2026-10-31T23:30:00+08:00","metarType":"METAR","raw":"METAR ZSPD 311530Z 15005MPS CAVOK 18/15 Q1019 NOSIG","temp":18,"dewpoint":15,"humidity":83,"wind":5.1,"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/ZSPD/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/ZSPD/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for ZSPD for the contract date (station-local calendar day), as published at https://weathermarket.io/station/ZSPD/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/ZSPD/2026-10-31","json":"https://weathermarket.io/api/station/ZSPD/2026-10-31","record":"https://weathermarket.io/api/station/ZSPD/2026-10-31?format=record","prev":"https://weathermarket.io/station/ZSPD/2026-10-30","next":"https://weathermarket.io/station/ZSPD/2026-11-01","station":"https://weathermarket.io/station/ZSPD","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=ZSPD&data=metar&year1=2026&month1=10&day1=30&year2=2026&month2=11&day2=1&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=ZSPD&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=30&hora=16&anof=2026&mesf=10&dayf=31&horaf=15&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=ZSPD"}}}