{"station":{"icao":"VTCC","city":{"slug":"chiang-mai","name":"Chiang Mai","country":"Thailand"},"timezone":"Asia/Bangkok","lat":18.79,"lon":98.98,"us":false,"html":"https://weathermarket.io/station/VTCC","json":"https://weathermarket.io/api/station/VTCC","nwsCli":null},"date":"2026-10-21","window":{"date":"2026-10-21","timezone":"Asia/Bangkok","dayStartUtc":"2026-10-20T17:00:00.000Z","dayEndUtc":"2026-10-21T17:00:00.000Z","utcOffsetStart":"+07:00","utcOffsetEnd":"+07:00","hours":24},"complete":true,"values":{"tmax":35,"tmaxAt":"2026-10-21T07:30:00.000Z","tmin":23,"tminAt":"2026-10-20T23:00:00.000Z","tavg":28.6,"humidityMean":70,"windMean":1.4,"windMax":3.1,"windMaxAt":"2026-10-21T07:00:00.000Z","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":"2026-10-21T07:30:00.000Z","obsTimeLocal":"2026-10-21T14:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 210730Z 20005KT 140V260 9999 FEW035 35/22 Q1012 NOSIG","temp":35,"dewpoint":22,"humidity":47,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-20T23:00:00.000Z","obsTimeLocal":"2026-10-21T06:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 202300Z 31002KT 9999 FEW035 23/22 Q1015 NOSIG","temp":23,"dewpoint":22,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-21T07:00:00.000Z","obsTimeLocal":"2026-10-21T14:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 210700Z 20006KT 140V250 9999 FEW035 34/22 Q1013 NOSIG","temp":34,"dewpoint":22,"humidity":50,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-21T20:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"00a11d3e7e915597","lastChangedAt":"2026-10-21T16:37:38.604Z","corrections":[{"obsTimeUtc":"2026-10-21T02:30:00.000Z","correctedAt":"2026-10-21T02:38:38.852Z","original":"METAR VTCC 210230Z 05003KT 340V090 CAVOK 28/23 Q1017 NOSIG","corrected":"METAR VTCC 210230Z COR 05003KT 340V090 9999 FEW035 28/23 Q1017 NOSIG"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/VTCC/2026-10-21?format=record","status":"anchored","sha256":"07c1ab556f9660fa3771812fafc75428c6cd77119f9c17edc40796552cd0bc7c","revision":"00a11d3e7e915597","flareTxHash":"0x5ebdc58f1175ced0067868986a8178da8ea524ced9eb22f02e7f4c79e2dfda06","flareBlock":73812870,"anchoredAt":"2026-11-05T15:02:28.982Z","explorer":"https://flare-explorer.flare.network/tx/0x5ebdc58f1175ced0067868986a8178da8ea524ced9eb22f02e7f4c79e2dfda06","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":"2026-10-21T07:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-20T23:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":35,"tmin":23,"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":"2026-10-20T17:00:00.000Z","obsTimeLocal":"2026-10-21T00:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 201700Z 00000KT 9999 FEW035 25/22 Q1015 NOSIG","temp":25,"dewpoint":22,"humidity":83,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T17:30:00.000Z","obsTimeLocal":"2026-10-21T00:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 201730Z VRB02KT 9999 FEW035 26/22 Q1015 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T18:00:00.000Z","obsTimeLocal":"2026-10-21T01:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 201800Z 05003KT 9999 FEW035 26/22 Q1015 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T18:30:00.000Z","obsTimeLocal":"2026-10-21T01:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 201830Z 02003KT 9999 FEW035 25/22 Q1015 NOSIG","temp":25,"dewpoint":22,"humidity":83,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T19:00:00.000Z","obsTimeLocal":"2026-10-21T02:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 201900Z VRB02KT 9999 FEW035 25/22 Q1014 NOSIG","temp":25,"dewpoint":22,"humidity":83,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T19:30:00.000Z","obsTimeLocal":"2026-10-21T02:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 201930Z VRB02KT 9999 FEW035 24/22 Q1014 NOSIG","temp":24,"dewpoint":22,"humidity":89,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T20:00:00.000Z","obsTimeLocal":"2026-10-21T03:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 202000Z VRB02KT 9999 FEW035 24/22 Q1014 NOSIG","temp":24,"dewpoint":22,"humidity":89,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T20:30:00.000Z","obsTimeLocal":"2026-10-21T03:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 202030Z 30003KT 9999 FEW035 24/22 Q1014 NOSIG","temp":24,"dewpoint":22,"humidity":89,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T21:00:00.000Z","obsTimeLocal":"2026-10-21T04:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 202100Z VRB02KT 9999 FEW035 24/22 Q1014 NOSIG","temp":24,"dewpoint":22,"humidity":89,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T21:30:00.000Z","obsTimeLocal":"2026-10-21T04:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 202130Z 20002KT 9999 FEW035 24/22 Q1015 NOSIG","temp":24,"dewpoint":22,"humidity":89,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T22:00:00.000Z","obsTimeLocal":"2026-10-21T05:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 202200Z 26003KT 9999 FEW035 24/22 Q1015 NOSIG","temp":24,"dewpoint":22,"humidity":89,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T22:30:00.000Z","obsTimeLocal":"2026-10-21T05:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 202230Z VRB01KT 9999 FEW035 24/22 Q1015 NOSIG","temp":24,"dewpoint":22,"humidity":89,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T23:00:00.000Z","obsTimeLocal":"2026-10-21T06:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 202300Z 31002KT 9999 FEW035 23/22 Q1015 NOSIG","temp":23,"dewpoint":22,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T23:30:00.000Z","obsTimeLocal":"2026-10-21T06:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 202330Z 27002KT 9999 FEW035 23/22 Q1015 NOSIG","temp":23,"dewpoint":22,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T00:00:00.000Z","obsTimeLocal":"2026-10-21T07:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 210000Z VRB01KT CAVOK 24/22 Q1016 NOSIG","temp":24,"dewpoint":22,"humidity":89,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T00:30:00.000Z","obsTimeLocal":"2026-10-21T07:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 210030Z 00000KT CAVOK 25/23 Q1016 NOSIG","temp":25,"dewpoint":23,"humidity":89,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T01:00:00.000Z","obsTimeLocal":"2026-10-21T08:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 210100Z VRB01KT CAVOK 27/23 Q1016 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T01:30:00.000Z","obsTimeLocal":"2026-10-21T08:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 210130Z 04004KT 350V070 CAVOK 27/22 Q1017 NOSIG","temp":27,"dewpoint":22,"humidity":74,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T02:00:00.000Z","obsTimeLocal":"2026-10-21T09:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 210200Z 36004KT 310V040 CAVOK 28/22 Q1017 NOSIG","temp":28,"dewpoint":22,"humidity":70,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T02:30:00.000Z","obsTimeLocal":"2026-10-21T09:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 210230Z COR 05003KT 340V090 9999 FEW035 28/23 Q1017 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":1.5,"precipObserved":false,"correctedAt":"2026-10-21T02:38:38.852Z","originalRaw":"METAR VTCC 210230Z 05003KT 340V090 CAVOK 28/23 Q1017 NOSIG"},{"obsTimeUtc":"2026-10-21T03:00:00.000Z","obsTimeLocal":"2026-10-21T10:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 210300Z 03004KT 350V090 9999 FEW035 29/22 Q1017 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T03:30:00.000Z","obsTimeLocal":"2026-10-21T10:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 210330Z 02003KT 330V110 9999 FEW035 30/23 Q1017 NOSIG","temp":30,"dewpoint":23,"humidity":66,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T04:00:00.000Z","obsTimeLocal":"2026-10-21T11:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 210400Z 01004KT 330V060 9999 FEW035 31/22 Q1016 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T04:30:00.000Z","obsTimeLocal":"2026-10-21T11:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 210430Z 32003KT 230V030 9999 FEW035 32/23 Q1016 NOSIG","temp":32,"dewpoint":23,"humidity":59,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T05:00:00.000Z","obsTimeLocal":"2026-10-21T12:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 210500Z VRB04KT 9999 FEW035 33/22 Q1015 NOSIG","temp":33,"dewpoint":22,"humidity":53,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T05:30:00.000Z","obsTimeLocal":"2026-10-21T12:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 210530Z VRB04KT 9999 FEW035 33/22 Q1015 NOSIG","temp":33,"dewpoint":22,"humidity":53,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T06:00:00.000Z","obsTimeLocal":"2026-10-21T13:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 210600Z VRB04KT 9999 FEW035 34/23 Q1014 NOSIG","temp":34,"dewpoint":23,"humidity":53,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T06:30:00.000Z","obsTimeLocal":"2026-10-21T13:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 210630Z VRB04KT 9999 FEW035 34/22 Q1014 NOSIG","temp":34,"dewpoint":22,"humidity":50,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T07:00:00.000Z","obsTimeLocal":"2026-10-21T14:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 210700Z 20006KT 140V250 9999 FEW035 34/22 Q1013 NOSIG","temp":34,"dewpoint":22,"humidity":50,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T07:30:00.000Z","obsTimeLocal":"2026-10-21T14:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 210730Z 20005KT 140V260 9999 FEW035 35/22 Q1012 NOSIG","temp":35,"dewpoint":22,"humidity":47,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T08:00:00.000Z","obsTimeLocal":"2026-10-21T15:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 210800Z 17004KT 090V230 9999 FEW035 35/22 Q1012 NOSIG","temp":35,"dewpoint":22,"humidity":47,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T08:30:00.000Z","obsTimeLocal":"2026-10-21T15:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 210830Z VRB02KT 9999 FEW035 35/21 Q1011 NOSIG","temp":35,"dewpoint":21,"humidity":44,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T09:00:00.000Z","obsTimeLocal":"2026-10-21T16:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 210900Z 19005KT 100V240 9999 FEW035 35/20 Q1011 NOSIG","temp":35,"dewpoint":20,"humidity":42,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T09:30:00.000Z","obsTimeLocal":"2026-10-21T16:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 210930Z VRB02KT 9999 FEW035 34/20 Q1011 NOSIG","temp":34,"dewpoint":20,"humidity":44,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T10:00:00.000Z","obsTimeLocal":"2026-10-21T17:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 211000Z 16004KT 110V200 9999 FEW035 34/20 Q1011 NOSIG","temp":34,"dewpoint":20,"humidity":44,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T10:30:00.000Z","obsTimeLocal":"2026-10-21T17:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 211030Z 16004KT 130V190 9999 FEW035 33/21 Q1011 NOSIG","temp":33,"dewpoint":21,"humidity":49,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T11:00:00.000Z","obsTimeLocal":"2026-10-21T18:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 211100Z 18004KT 9999 FEW035 33/21 Q1012 NOSIG","temp":33,"dewpoint":21,"humidity":49,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T11:30:00.000Z","obsTimeLocal":"2026-10-21T18:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 211130Z 33003KT 270V010 9999 FEW035 30/22 Q1012 NOSIG","temp":30,"dewpoint":22,"humidity":62,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T12:00:00.000Z","obsTimeLocal":"2026-10-21T19:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 211200Z VRB02KT 9999 FEW035 30/22 Q1013 NOSIG","temp":30,"dewpoint":22,"humidity":62,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T12:30:00.000Z","obsTimeLocal":"2026-10-21T19:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 211230Z VRB02KT 9999 FEW035 30/23 Q1013 NOSIG","temp":30,"dewpoint":23,"humidity":66,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T13:00:00.000Z","obsTimeLocal":"2026-10-21T20:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 211300Z 28003KT 250V330 9999 FEW035 29/23 Q1014 NOSIG","temp":29,"dewpoint":23,"humidity":70,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T13:30:00.000Z","obsTimeLocal":"2026-10-21T20:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 211330Z 00000KT 9999 FEW035 28/23 Q1014 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T14:00:00.000Z","obsTimeLocal":"2026-10-21T21:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 211400Z VRB02KT 9999 FEW035 28/23 Q1015 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T14:30:00.000Z","obsTimeLocal":"2026-10-21T21:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 211430Z VRB02KT 9999 FEW035 28/23 Q1015 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T15:00:00.000Z","obsTimeLocal":"2026-10-21T22:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 211500Z VRB02KT 9999 FEW035 28/23 Q1015 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T15:30:00.000Z","obsTimeLocal":"2026-10-21T22:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 211530Z VRB02KT 9999 FEW035 27/23 Q1015 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T16:00:00.000Z","obsTimeLocal":"2026-10-21T23:00:00+07:00","metarType":"METAR","raw":"METAR VTCC 211600Z VRB02KT 9999 FEW035 27/22 Q1015 NOSIG","temp":27,"dewpoint":22,"humidity":74,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T16:30:00.000Z","obsTimeLocal":"2026-10-21T23:30:00+07:00","metarType":"METAR","raw":"METAR VTCC 211630Z 33004KT 9999 FEW035 26/23 Q1015 NOSIG","temp":26,"dewpoint":23,"humidity":84,"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/VTCC/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/VTCC/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for VTCC for the contract date (station-local calendar day), as published at https://weathermarket.io/station/VTCC/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/VTCC/2026-10-21","json":"https://weathermarket.io/api/station/VTCC/2026-10-21","record":"https://weathermarket.io/api/station/VTCC/2026-10-21?format=record","prev":"https://weathermarket.io/station/VTCC/2026-10-20","next":"https://weathermarket.io/station/VTCC/2026-10-22","station":"https://weathermarket.io/station/VTCC","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=VTCC&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=VTCC&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=20&hora=17&anof=2026&mesf=10&dayf=21&horaf=16&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=VTCC"}}}