{"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":"2026-11-11","window":{"date":"2026-11-11","timezone":"Asia/Karachi","dayStartUtc":"2026-11-10T19:00:00.000Z","dayEndUtc":"2026-11-11T19:00:00.000Z","utcOffsetStart":"+05:00","utcOffsetEnd":"+05:00","hours":24},"complete":true,"values":{"tmax":23,"tmaxAt":"2026-11-11T08:30:00.000Z","tmin":15,"tminAt":"2026-11-11T00:00:00.000Z","tavg":18.2,"humidityMean":78.1,"windMean":2.9,"windMax":7.2,"windMaxAt":"2026-11-10T19:30:00.000Z","precipObservedCount":2,"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":"2026-11-11T08:30:00.000Z","obsTimeLocal":"2026-11-11T13:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 110830Z 31008KT 5000 FU FEW040 SCT100 23/13 Q1017 NOSIG","temp":23,"dewpoint":13,"humidity":53,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-11T00:00:00.000Z","obsTimeLocal":"2026-11-11T05:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 110000Z 23006KT 3500 BR FEW040 15/14 Q1016 TEMPO 3000","temp":15,"dewpoint":14,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-10T19:30:00.000Z","obsTimeLocal":"2026-11-11T00:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 101930Z 23014KT 4000 -TSRA FEW030CB SCT040 OVC100 17/15 Q1017 TEMPO 31015G30KT 2000 TSRA FEW030CB","temp":17,"dewpoint":15,"humidity":88,"wind":7.2,"precipObserved":true,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-11T22:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"842669999cdd36a9","lastChangedAt":"2026-11-11T18:32:38.670Z","corrections":[{"obsTimeUtc":"2026-11-11T05:00:00.000Z","correctedAt":"2026-11-11T05:03:38.206Z","original":"METAR OPIS 110500Z 27004KT 4000 FU FEW040 BKN100 19/14 Q1019 BECMG 50 00","corrected":"METAR OPIS 110500Z 27004KT 4000 FU FEW040 BKN100 19/14 Q1019 BECMG 5000"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OPIS/2026-11-11?format=record","status":"anchored","sha256":"0283dcc7ecc9b7c593dd19d11600179beeca6efcfde2fd33d3a21785c0977e1f","revision":"842669999cdd36a9","flareTxHash":"0x37a236d6d21606336efa074e507ea52356c5c168b5b71861ab895cd9ff5f2be8","flareBlock":74312336,"anchoredAt":"2026-11-11T22:01:22.210Z","explorer":"https://flare-explorer.flare.network/tx/0x37a236d6d21606336efa074e507ea52356c5c168b5b71861ab895cd9ff5f2be8","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":"2026-11-11T08:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-11T00:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":23,"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":"2026-11-10T19:00:00.000Z","obsTimeLocal":"2026-11-11T00:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 101900Z 23010KT 3500 -TSRA FEW030CB SCT040 OVC100 17/15 Q1 018 TEMPO 31015G30KT 2000 TSRA FEW030CB","temp":17,"dewpoint":15,"humidity":88,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T19:30:00.000Z","obsTimeLocal":"2026-11-11T00:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 101930Z 23014KT 4000 -TSRA FEW030CB SCT040 OVC100 17/15 Q1017 TEMPO 31015G30KT 2000 TSRA FEW030CB","temp":17,"dewpoint":15,"humidity":88,"wind":7.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T20:00:00.000Z","obsTimeLocal":"2026-11-11T01:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 102000Z 27006KT 4000 FU SCT040 BKN100 17/15 Q1016 NOSIG","temp":17,"dewpoint":15,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T20:30:00.000Z","obsTimeLocal":"2026-11-11T01:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 102030Z 36010KT 3500 BR SCT040 BKN100 17/15 Q1016 TEMPO 3000","temp":17,"dewpoint":15,"humidity":88,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T21:00:00.000Z","obsTimeLocal":"2026-11-11T02:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 102100Z 05008KT 3500 BR SCT040 BKN100 17/15 Q1017 TEMPO 3000","temp":17,"dewpoint":15,"humidity":88,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T21:30:00.000Z","obsTimeLocal":"2026-11-11T02:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 102130Z 23004KT 3500 BR SCT040 BKN100 17/15 Q1016 TEMPO 3000","temp":17,"dewpoint":15,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T22:00:00.000Z","obsTimeLocal":"2026-11-11T03:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 102200Z 23004KT 3500 BR SCT040 BKN100 17/15 Q1016 TEMPO 3000","temp":17,"dewpoint":15,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T22:30:00.000Z","obsTimeLocal":"2026-11-11T03:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 102230Z 27004KT 3500 BR SCT040 BKN100 16/15 Q1016 TEMPO 3000","temp":16,"dewpoint":15,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T23:00:00.000Z","obsTimeLocal":"2026-11-11T04:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 102300Z 27004KT 3500 BR FEW040 SCT100 16/15 Q1016 TEMPO 3000","temp":16,"dewpoint":15,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T23:30:00.000Z","obsTimeLocal":"2026-11-11T04:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 102330Z 23004KT 3500 BR FEW040 SCT100 16/15 Q1016 TEMPO 3000","temp":16,"dewpoint":15,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T00:00:00.000Z","obsTimeLocal":"2026-11-11T05:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 110000Z 23006KT 3500 BR FEW040 15/14 Q1016 TEMPO 3000","temp":15,"dewpoint":14,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T00:30:00.000Z","obsTimeLocal":"2026-11-11T05:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 110030Z 23004KT 3500 BR FEW040 SCT100 15/14 Q1016 TEMPO 3000","temp":15,"dewpoint":14,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T01:00:00.000Z","obsTimeLocal":"2026-11-11T06:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 110100Z 23004KT 3500 BR FEW040 SCT100 15/14 Q1016 TEMPO 3000","temp":15,"dewpoint":14,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T01:30:00.000Z","obsTimeLocal":"2026-11-11T06:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 110130Z 00000KT 2500 BR FEW040 SCT100 15/14 Q1017 TEMPO 2000","temp":15,"dewpoint":14,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T02:00:00.000Z","obsTimeLocal":"2026-11-11T07:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 110200Z 00000KT 2500 BR FEW040 SCT100 16/15 Q1017 TEMPO 20 00","temp":16,"dewpoint":15,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T02:30:00.000Z","obsTimeLocal":"2026-11-11T07:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 110230Z 00000KT 2000 BR FEW040 SCT100 16/15 Q1017 TEMPO 1500","temp":16,"dewpoint":15,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T03:00:00.000Z","obsTimeLocal":"2026-11-11T08:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 110300Z 23004KT 3000 BR FEW040 BKN100 16/15 Q1018 TEMPO 3500","temp":16,"dewpoint":15,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T03:30:00.000Z","obsTimeLocal":"2026-11-11T08:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 110330Z 23004KT 3000 BR FEW040 BKN100 17/15 Q1018 TEMPO 35 00","temp":17,"dewpoint":15,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T04:00:00.000Z","obsTimeLocal":"2026-11-11T09:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 110400Z 27004KT 3000 BR FEW040 BKN100 17/15 Q1018 TEMPO 4000","temp":17,"dewpoint":15,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T04:30:00.000Z","obsTimeLocal":"2026-11-11T09:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 110430Z 27006KT 4000 FU FEW040 BKN100 18/14 Q1019 BECMG 5000","temp":18,"dewpoint":14,"humidity":77,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T05:00:00.000Z","obsTimeLocal":"2026-11-11T10:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 110500Z 27004KT 4000 FU FEW040 BKN100 19/14 Q1019 BECMG 5000","temp":19,"dewpoint":14,"humidity":73,"wind":2.1,"precipObserved":false,"correctedAt":"2026-11-11T05:03:38.206Z","originalRaw":"METAR OPIS 110500Z 27004KT 4000 FU FEW040 BKN100 19/14 Q1019 BECMG 50 00"},{"obsTimeUtc":"2026-11-11T05:30:00.000Z","obsTimeLocal":"2026-11-11T10:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 110530Z 27008KT 4000 FU FEW040 BKN100 19/14 Q1019 BECMG 5000","temp":19,"dewpoint":14,"humidity":73,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T06:00:00.000Z","obsTimeLocal":"2026-11-11T11:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 110600Z 27006KT 4000 FU FEW040 BKN100 20/14 Q1019 NOSIG","temp":20,"dewpoint":14,"humidity":68,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T06:30:00.000Z","obsTimeLocal":"2026-11-11T11:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 110630Z 31006KT 4000 FU FEW040 BKN100 21/14 Q1019 NOSIG","temp":21,"dewpoint":14,"humidity":64,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T07:00:00.000Z","obsTimeLocal":"2026-11-11T12:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 110700Z 31008KT 4000 FU FEW040 BKN100 22/14 Q1018 NOSIG","temp":22,"dewpoint":14,"humidity":60,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T07:30:00.000Z","obsTimeLocal":"2026-11-11T12:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 110730Z 31008KT 4000 FU FEW040 SCT100 22/14 Q1018 NOSIG","temp":22,"dewpoint":14,"humidity":60,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T08:00:00.000Z","obsTimeLocal":"2026-11-11T13:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 110800Z 31008KT 4000 FU FEW040 SCT100 22/14 Q1017 NOSIG","temp":22,"dewpoint":14,"humidity":60,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T08:30:00.000Z","obsTimeLocal":"2026-11-11T13:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 110830Z 31008KT 5000 FU FEW040 SCT100 23/13 Q1017 NOSIG","temp":23,"dewpoint":13,"humidity":53,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T09:00:00.000Z","obsTimeLocal":"2026-11-11T14:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 110900Z 31008KT 5000 FU FEW040 SCT100 23/12 Q1017 NOSIG","temp":23,"dewpoint":12,"humidity":50,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T09:30:00.000Z","obsTimeLocal":"2026-11-11T14:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 110930Z 31008KT 5000 FU FEW040 SCT100 23/12 Q1016 NOSIG","temp":23,"dewpoint":12,"humidity":50,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T10:00:00.000Z","obsTimeLocal":"2026-11-11T15:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 111000Z 31006KT 5000 FU FEW040 SCT100 23/12 Q1016 NOSIG","temp":23,"dewpoint":12,"humidity":50,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T10:30:00.000Z","obsTimeLocal":"2026-11-11T15:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 111030Z 31004KT 5000 FU FEW040 SCT100 23/12 Q1016 NOSIG","temp":23,"dewpoint":12,"humidity":50,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T11:00:00.000Z","obsTimeLocal":"2026-11-11T16:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 111100Z 27004KT 5000 FU FEW040 22/13 Q1016 NOSIG","temp":22,"dewpoint":13,"humidity":57,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T11:30:00.000Z","obsTimeLocal":"2026-11-11T16:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 111130Z 27006KT 5000 FU FEW040 SCT100 21/13 Q1016 NOSIG","temp":21,"dewpoint":13,"humidity":60,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T12:00:00.000Z","obsTimeLocal":"2026-11-11T17:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 111200Z 27006KT 4000 FU FEW040 SCT100 20/13 Q1016 NOSIG","temp":20,"dewpoint":13,"humidity":64,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T12:30:00.000Z","obsTimeLocal":"2026-11-11T17:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 111230Z 23006KT 4000 FU FEW040 SCT100 19/13 Q1016 NOSIG","temp":19,"dewpoint":13,"humidity":68,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T13:00:00.000Z","obsTimeLocal":"2026-11-11T18:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 111300Z 23006KT 5000 FU FEW040 SCT100 19/13 Q1016 NOSIG","temp":19,"dewpoint":13,"humidity":68,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T13:30:00.000Z","obsTimeLocal":"2026-11-11T18:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 111330Z 23004KT 5000 FU FEW040 SCT100 18/14 Q1016 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T14:00:00.000Z","obsTimeLocal":"2026-11-11T19:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 111400Z 23006KT 5000 FU FEW040 SCT100 18/14 Q1017 NOSIG","temp":18,"dewpoint":14,"humidity":77,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T14:30:00.000Z","obsTimeLocal":"2026-11-11T19:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 111430Z 23006KT 4000 FU FEW040 SCT100 17/13 Q1017 NOSIG","temp":17,"dewpoint":13,"humidity":77,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T15:00:00.000Z","obsTimeLocal":"2026-11-11T20:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 111500Z 23006KT 4000 FU FEW040 SCT100 17/14 Q1017 NOSIG","temp":17,"dewpoint":14,"humidity":83,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T15:30:00.000Z","obsTimeLocal":"2026-11-11T20:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 111530Z 23004KT 4000 FU FEW040 SCT100 17/14 Q1017 NOSIG","temp":17,"dewpoint":14,"humidity":83,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T16:00:00.000Z","obsTimeLocal":"2026-11-11T21:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 111600Z 23004KT 4000 FU FEW040 SCT100 17/14 Q1017 NOSIG","temp":17,"dewpoint":14,"humidity":83,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T16:30:00.000Z","obsTimeLocal":"2026-11-11T21:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 111630Z 23006KT 4000 FU FEW040 SCT100 17/14 Q1017 NOSIG","temp":17,"dewpoint":14,"humidity":83,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T17:00:00.000Z","obsTimeLocal":"2026-11-11T22:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 111700Z 23006KT 4000 FU FEW040 SCT100 17/14 Q1017 NOSIG","temp":17,"dewpoint":14,"humidity":83,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T17:30:00.000Z","obsTimeLocal":"2026-11-11T22:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 111730Z 27004KT 4000 FU FEW040 SCT100 16/14 Q1017 NOSIG","temp":16,"dewpoint":14,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T18:00:00.000Z","obsTimeLocal":"2026-11-11T23:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 111800Z 23006KT 4000 FU FEW040 SCT100 16/14 Q1017 NOSIG","temp":16,"dewpoint":14,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-11T18:30:00.000Z","obsTimeLocal":"2026-11-11T23:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 111830Z 23006KT 4000 FU FEW040 SCT100 16/14 Q1017 NOSIG","temp":16,"dewpoint":14,"humidity":88,"wind":3.1,"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/2026-11-11","json":"https://weathermarket.io/api/station/OPIS/2026-11-11","record":"https://weathermarket.io/api/station/OPIS/2026-11-11?format=record","prev":"https://weathermarket.io/station/OPIS/2026-11-10","next":"https://weathermarket.io/station/OPIS/2026-11-12","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=11&day1=10&year2=2026&month2=11&day2=12&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=11&day=10&hora=19&anof=2026&mesf=11&dayf=11&horaf=18&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OPIS"}}}