{"station":{"icao":"OPIS","city":{"slug":"islamabad","name":"Islamabad","country":"Pakistan"},"timezone":"Asia/Karachi","lat":33.69,"lon":73.06,"us":false,"html":"https://weathermarket.io/station/OPIS","json":"https://weathermarket.io/api/station/OPIS","nwsCli":null},"date":"2026-10-23","window":{"date":"2026-10-23","timezone":"Asia/Karachi","dayStartUtc":"2026-10-22T19:00:00.000Z","dayEndUtc":"2026-10-23T19:00:00.000Z","utcOffsetStart":"+05:00","utcOffsetEnd":"+05:00","hours":24},"complete":true,"values":{"tmax":29,"tmaxAt":"2026-10-23T09:00:00.000Z","tmin":15,"tminAt":"2026-10-23T00:00:00.000Z","tavg":20.9,"humidityMean":64.5,"windMean":3.7,"windMax":10.3,"windMaxAt":"2026-10-23T14:00:00.000Z","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":"2026-10-23T09:00:00.000Z","obsTimeLocal":"2026-10-23T14:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 230900Z 31010KT 6000 NSC 29/14 Q1013 NOSIG","temp":29,"dewpoint":14,"humidity":40,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-23T00:00:00.000Z","obsTimeLocal":"2026-10-23T05:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 230000Z 09006KT 4000 FU NSC 15/12 Q1015 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-23T14:00:00.000Z","obsTimeLocal":"2026-10-23T19:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 231400Z 09020KT 5000 TS FEW030CB SCT040 BKN100 22/13 Q1013 TEMPO 05015G25KT 2000 TSRA FEW030CB","temp":22,"dewpoint":13,"humidity":57,"wind":10.3,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-23T22:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"2b4bfc546194dc12","lastChangedAt":"2026-10-23T18:32:38.649Z","corrections":[{"obsTimeUtc":"2026-10-23T15:00:00.000Z","correctedAt":"2026-10-23T15:07:45.414Z","original":"METAR OPIS 231500Z 13010KT 6000 FEW040 SCT100 19/11 Q1013 TEMPO 05015G25KT 2000 TSRA FEW030CB","corrected":"METAR OPIS 231500Z 13010KT 5000 TS FEW030CB SCT040 BKN100 19/11 Q1013 TEMPO 05015G25KT 2000 TSRA FEW030CB"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OPIS/2026-10-23?format=record","status":"anchored","sha256":"a4840af9bd4279f1d11c7242838e66145d0b053021b68bfbd9746ae3642b7556","revision":"2b4bfc546194dc12","flareTxHash":"0x56a4eb85ae7560de93697b2428d7882eb656a70bf30ac28229740427adff1342","flareBlock":73816323,"anchoredAt":"2026-11-05T16:02:06.167Z","explorer":"https://flare-explorer.flare.network/tx/0x56a4eb85ae7560de93697b2428d7882eb656a70bf30ac28229740427adff1342","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":"2026-10-23T09:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-23T00:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":29,"tmin":15,"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":"2026-10-22T19:00:00.000Z","obsTimeLocal":"2026-10-23T00:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 221900Z 13008KT 5000 FU NSC 17/13 Q1016 NOSIG","temp":17,"dewpoint":13,"humidity":77,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T19:30:00.000Z","obsTimeLocal":"2026-10-23T00:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 221930Z 13008KT 5000 FU NSC 17/13 Q1016 NOSIG","temp":17,"dewpoint":13,"humidity":77,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T20:00:00.000Z","obsTimeLocal":"2026-10-23T01:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 222000Z 13006KT 5000 FU NSC 17/13 Q1015 NOSIG","temp":17,"dewpoint":13,"humidity":77,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T20:30:00.000Z","obsTimeLocal":"2026-10-23T01:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 222030Z 13008KT 5000 FU NSC 17/13 Q1015 NOSIG","temp":17,"dewpoint":13,"humidity":77,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T21:00:00.000Z","obsTimeLocal":"2026-10-23T02:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 222100Z 09008KT 5000 FU NSC 17/13 Q1015 NOSIG","temp":17,"dewpoint":13,"humidity":77,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T21:30:00.000Z","obsTimeLocal":"2026-10-23T02:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 222130Z 13008KT 4000 FU NSC 16/13 Q1015 NOSIG","temp":16,"dewpoint":13,"humidity":82,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T22:00:00.000Z","obsTimeLocal":"2026-10-23T03:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 222200Z 13008KT 4000 FU NSC 16/13 Q1015 NOSIG","temp":16,"dewpoint":13,"humidity":82,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T22:30:00.000Z","obsTimeLocal":"2026-10-23T03:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 222230Z 13008KT 4000 FU NSC 16/13 Q1015 TEMPO 3500","temp":16,"dewpoint":13,"humidity":82,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T23:00:00.000Z","obsTimeLocal":"2026-10-23T04:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 222300Z 13006KT 4000 FU NSC 16/13 Q1015 TEMPO 3500","temp":16,"dewpoint":13,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T23:30:00.000Z","obsTimeLocal":"2026-10-23T04:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 222330Z 09006KT 4000 FU NSC 16/13 Q1015 TEMPO 3500","temp":16,"dewpoint":13,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T00:00:00.000Z","obsTimeLocal":"2026-10-23T05:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 230000Z 09006KT 4000 FU NSC 15/12 Q1015 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T00:30:00.000Z","obsTimeLocal":"2026-10-23T05:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 230030Z 09006KT 4000 FU NSC 15/12 Q1015 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T01:00:00.000Z","obsTimeLocal":"2026-10-23T06:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 230100Z 13006KT 4000 FU NSC 15/12 Q1015 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T01:30:00.000Z","obsTimeLocal":"2026-10-23T06:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 230130Z 13008KT 4000 FU NSC 15/12 Q1015 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T02:00:00.000Z","obsTimeLocal":"2026-10-23T07:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 230200Z 13006KT 4000 FU NSC 15/12 Q1015 TEMPO 3500","temp":15,"dewpoint":12,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T02:30:00.000Z","obsTimeLocal":"2026-10-23T07:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 230230Z 13006KT 4000 FU NSC 16/13 Q1016 TEMPO 3500","temp":16,"dewpoint":13,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T03:00:00.000Z","obsTimeLocal":"2026-10-23T08:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 230300Z 09004KT 3500 FU NSC 18/13 Q1016 TEMPO 3000","temp":18,"dewpoint":13,"humidity":73,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T03:30:00.000Z","obsTimeLocal":"2026-10-23T08:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 230330Z 09008KT 4000 FU NSC 20/14 Q1016 BECMG 5000","temp":20,"dewpoint":14,"humidity":68,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T04:00:00.000Z","obsTimeLocal":"2026-10-23T09:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 230400Z 13008KT 4000 FU NSC 22/15 Q1016 BECMG 5000","temp":22,"dewpoint":15,"humidity":65,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T04:30:00.000Z","obsTimeLocal":"2026-10-23T09:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 230430Z 13010KT 5000 FU NSC 23/16 Q1016 BECMG 6000","temp":23,"dewpoint":16,"humidity":65,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T05:00:00.000Z","obsTimeLocal":"2026-10-23T10:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 230500Z 09010KT 5000 FU NSC 23/16 Q1016 NOSIG","temp":23,"dewpoint":16,"humidity":65,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T05:30:00.000Z","obsTimeLocal":"2026-10-23T10:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 230530Z 09008KT 5000 FU NSC 25/15 Q1016 NOSIG","temp":25,"dewpoint":15,"humidity":54,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T06:00:00.000Z","obsTimeLocal":"2026-10-23T11:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 230600Z 13008KT 6000 NSC 26/15 Q1016 NOSIG","temp":26,"dewpoint":15,"humidity":51,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T06:30:00.000Z","obsTimeLocal":"2026-10-23T11:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 230630Z 18008KT 6000 NSC 27/15 Q1015 NOSIG","temp":27,"dewpoint":15,"humidity":48,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T07:00:00.000Z","obsTimeLocal":"2026-10-23T12:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 230700Z 00000KT 6000 NSC 27/15 Q1015 NOSIG","temp":27,"dewpoint":15,"humidity":48,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T07:30:00.000Z","obsTimeLocal":"2026-10-23T12:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 230730Z 33006KT 6000 NSC 27/15 Q1014 NOSIG","temp":27,"dewpoint":15,"humidity":48,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T08:00:00.000Z","obsTimeLocal":"2026-10-23T13:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 230800Z 31010KT 6000 NSC 28/15 Q1013 NOSIG","temp":28,"dewpoint":15,"humidity":45,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T08:30:00.000Z","obsTimeLocal":"2026-10-23T13:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 230830Z 31004KT 6000 NSC 28/15 Q1013 NOSIG","temp":28,"dewpoint":15,"humidity":45,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T09:00:00.000Z","obsTimeLocal":"2026-10-23T14:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 230900Z 31010KT 6000 NSC 29/14 Q1013 NOSIG","temp":29,"dewpoint":14,"humidity":40,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T09:30:00.000Z","obsTimeLocal":"2026-10-23T14:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 230930Z 31006KT 6000 NSC 29/14 Q1012 NOSIG","temp":29,"dewpoint":14,"humidity":40,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T10:00:00.000Z","obsTimeLocal":"2026-10-23T15:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 231000Z 31006KT 6000 NSC 29/14 Q1012 NOSIG","temp":29,"dewpoint":14,"humidity":40,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T10:30:00.000Z","obsTimeLocal":"2026-10-23T15:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 231030Z 31006KT 6000 NSC 29/14 Q1012 NOSIG","temp":29,"dewpoint":14,"humidity":40,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T11:00:00.000Z","obsTimeLocal":"2026-10-23T16:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 231100Z 31004KT 6000 FEW040 28/15 Q1012 NOSIG","temp":28,"dewpoint":15,"humidity":45,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T11:30:00.000Z","obsTimeLocal":"2026-10-23T16:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 231130Z 31004KT 6000 FEW040 27/15 Q1011 NOSIG","temp":27,"dewpoint":15,"humidity":48,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T12:00:00.000Z","obsTimeLocal":"2026-10-23T17:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 231200Z 00000KT 6000 FEW040 26/16 Q1012 NOSIG","temp":26,"dewpoint":16,"humidity":54,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T12:30:00.000Z","obsTimeLocal":"2026-10-23T17:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 231230Z 00000KT 6000 FEW040 24/15 Q1012 NOSIG","temp":24,"dewpoint":15,"humidity":57,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T13:00:00.000Z","obsTimeLocal":"2026-10-23T18:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 231300Z 00000KT 5000 VCTS FEW030CB FEW040 SCT100 23/15 Q1012 TEMPO 05015G30KT 2000 TSRA FEW030CB","temp":23,"dewpoint":15,"humidity":61,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T13:30:00.000Z","obsTimeLocal":"2026-10-23T18:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 231330Z 05018KT 5000 VCTS FEW030CB SCT040 BKN100 23/15 Q1013 TEMPO 05015G30KT 2000 TSRA FEW030CB","temp":23,"dewpoint":15,"humidity":61,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T14:00:00.000Z","obsTimeLocal":"2026-10-23T19:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 231400Z 09020KT 5000 TS FEW030CB SCT040 BKN100 22/13 Q1013 TEMPO 05015G25KT 2000 TSRA FEW030CB","temp":22,"dewpoint":13,"humidity":57,"wind":10.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T14:30:00.000Z","obsTimeLocal":"2026-10-23T19:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 231430Z 09014KT 5000 VCTS FEW030CB SCT040 BKN100 21/12 Q1013 TEMPO 05015G25KT 2000 TSRA FEW030CB","temp":21,"dewpoint":12,"humidity":56,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T15:00:00.000Z","obsTimeLocal":"2026-10-23T20:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 231500Z 13010KT 5000 TS FEW030CB SCT040 BKN100 19/11 Q1013 TEMPO 05015G25KT 2000 TSRA FEW030CB","temp":19,"dewpoint":11,"humidity":60,"wind":5.1,"precipObserved":false,"correctedAt":"2026-10-23T15:07:45.414Z","originalRaw":"METAR OPIS 231500Z 13010KT 6000 FEW040 SCT100 19/11 Q1013 TEMPO 05015G25KT 2000 TSRA FEW030CB"},{"obsTimeUtc":"2026-10-23T15:30:00.000Z","obsTimeLocal":"2026-10-23T20:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 231530Z 13008KT 5000 TS FEW030CB SCT040 BKN100 18/11 Q1013 TEMPO 05015G25KT 2000 TSRA FEW030CB","temp":18,"dewpoint":11,"humidity":64,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T16:00:00.000Z","obsTimeLocal":"2026-10-23T21:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 231600Z 13008KT 6000 SCT040 BKN100 18/11 Q1013 NOSIG","temp":18,"dewpoint":11,"humidity":64,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T16:30:00.000Z","obsTimeLocal":"2026-10-23T21:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 231630Z 23004KT 6000 SCT040 BKN100 18/12 Q1013 NOSIG","temp":18,"dewpoint":12,"humidity":68,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T17:00:00.000Z","obsTimeLocal":"2026-10-23T22:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 231700Z 27012KT 6000 SCT040 BKN100 18/11 Q1013 NOSIG","temp":18,"dewpoint":11,"humidity":64,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T17:30:00.000Z","obsTimeLocal":"2026-10-23T22:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 231730Z 23006KT 6000 SCT040 BKN100 18/11 Q1013 NOSIG","temp":18,"dewpoint":11,"humidity":64,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T18:00:00.000Z","obsTimeLocal":"2026-10-23T23:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 231800Z 05008KT 6000 SCT040 BKN100 17/12 Q1013 NOSIG","temp":17,"dewpoint":12,"humidity":72,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T18:30:00.000Z","obsTimeLocal":"2026-10-23T23:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 231830Z 09008KT 6000 SCT040 SCT100 16/12 Q1012 NOSIG","temp":16,"dewpoint":12,"humidity":77,"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/OPIS/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/OPIS/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for OPIS for the contract date (station-local calendar day), as published at https://weathermarket.io/station/OPIS/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/OPIS/2026-10-23","json":"https://weathermarket.io/api/station/OPIS/2026-10-23","record":"https://weathermarket.io/api/station/OPIS/2026-10-23?format=record","prev":"https://weathermarket.io/station/OPIS/2026-10-22","next":"https://weathermarket.io/station/OPIS/2026-10-24","station":"https://weathermarket.io/station/OPIS","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=OPIS&data=metar&year1=2026&month1=10&day1=22&year2=2026&month2=10&day2=24&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=OPIS&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=22&hora=19&anof=2026&mesf=10&dayf=23&horaf=18&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OPIS"}}}