{"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":"2026-11-13","window":{"date":"2026-11-13","timezone":"Asia/Karachi","dayStartUtc":"2026-11-12T19:00:00.000Z","dayEndUtc":"2026-11-13T19:00:00.000Z","utcOffsetStart":"+05:00","utcOffsetEnd":"+05:00","hours":24},"complete":true,"values":{"tmax":23,"tmaxAt":"2026-11-13T08:00:00.000Z","tmin":15,"tminAt":"2026-11-12T19:00:00.000Z","tavg":17.5,"humidityMean":86.1,"windMean":2.9,"windMax":5.1,"windMaxAt":"2026-11-13T01:30:00.000Z","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":"2026-11-13T08:00:00.000Z","obsTimeLocal":"2026-11-13T13:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 130800Z 23006KT 5000 FU SCT040 BKN100 23/15 Q1018 NOSIG","temp":23,"dewpoint":15,"humidity":61,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-12T19:00:00.000Z","obsTimeLocal":"2026-11-13T00:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 121900Z 00000KT 3500 BR SCT040 BKN100 15/14 Q1019 TEMPO 3000","temp":15,"dewpoint":14,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-13T01:30:00.000Z","obsTimeLocal":"2026-11-13T06:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 130130Z 13010KT 5000 FU SCT040 BKN100 15/15 Q1018 TEMPO 40 00","temp":15,"dewpoint":15,"humidity":100,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-13T22:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"242477138da309b8","lastChangedAt":"2026-11-13T18:32:38.840Z","corrections":[{"obsTimeUtc":"2026-11-12T19:30:00.000Z","correctedAt":"2026-11-12T19:32:50.778Z","original":"METAR OPIS 121930Z 00000KT 3500 BR SCT040 BKN100 15/14 Q1019 TEMPO 30 00","corrected":"METAR OPIS 121930Z 00000KT 3500 BR SCT040 BKN100 15/14 Q1019 TEMPO 3000"},{"obsTimeUtc":"2026-11-13T02:30:00.000Z","correctedAt":"2026-11-13T02:32:38.725Z","original":"METAR OPIS 130230Z 09010KT 5000 FU SCT040 BKN100 15/14 Q1019 BECMG 6000","corrected":"METAR OPIS 130230Z 09010KT 5000 FU SCT040 BKN100 15/14 Q1019 BECMG 60 00"},{"obsTimeUtc":"2026-11-13T13:30:00.000Z","correctedAt":"2026-11-13T13:32:38.499Z","original":"METAR OPIS 131330Z 23006KT 3000 BR FEW040 SCT100 18/16 Q1018 TEMPO 20 00","corrected":"METAR OPIS 131330Z 23006KT 3000 BR FEW040 SCT100 18/16 Q1018 TEMPO 2000"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OPIS/2026-11-13?format=record","status":"anchored","sha256":"a30b5efb7772f829428a6cad5d9f9d3f3228252c576b91b4dc4b5b626e9e574c","revision":"242477138da309b8","flareTxHash":"0xb814ed8b05f4d09dcccb969b01485f45886d7340f90d4da325db47fcfd980dba","flareBlock":74466379,"anchoredAt":"2026-11-13T22:01:49.966Z","explorer":"https://flare-explorer.flare.network/tx/0xb814ed8b05f4d09dcccb969b01485f45886d7340f90d4da325db47fcfd980dba","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":"2026-11-13T08:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-12T19:00:00.000Z","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":"2026-11-12T19:00:00.000Z","obsTimeLocal":"2026-11-13T00:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 121900Z 00000KT 3500 BR SCT040 BKN100 15/14 Q1019 TEMPO 3000","temp":15,"dewpoint":14,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T19:30:00.000Z","obsTimeLocal":"2026-11-13T00:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 121930Z 00000KT 3500 BR SCT040 BKN100 15/14 Q1019 TEMPO 3000","temp":15,"dewpoint":14,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":"2026-11-12T19:32:50.778Z","originalRaw":"METAR OPIS 121930Z 00000KT 3500 BR SCT040 BKN100 15/14 Q1019 TEMPO 30 00"},{"obsTimeUtc":"2026-11-12T20:00:00.000Z","obsTimeLocal":"2026-11-13T01:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 122000Z 27006KT 2500 BR SCT040 BKN100 15/14 Q1019 TEMPO 2000","temp":15,"dewpoint":14,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T20:30:00.000Z","obsTimeLocal":"2026-11-13T01:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 122030Z 31004KT 3000 BR SCT040 BKN100 15/14 Q1018 TEMPO 25 00","temp":15,"dewpoint":14,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T21:00:00.000Z","obsTimeLocal":"2026-11-13T02:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 122100Z 00000KT 3000 BR SCT040 BKN100 15/14 Q1018 TEMPO 2500","temp":15,"dewpoint":14,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T21:30:00.000Z","obsTimeLocal":"2026-11-13T02:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 122130Z 00000KT 3000 BR SCT040 BKN100 15/14 Q1018 TEMPO 2500","temp":15,"dewpoint":14,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T22:00:00.000Z","obsTimeLocal":"2026-11-13T03:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 122200Z 09004KT 2500 BR SCT040 BKN100 15/14 Q1018 TEMPO 2000","temp":15,"dewpoint":14,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T22:30:00.000Z","obsTimeLocal":"2026-11-13T03:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 122230Z 00000KT 3500 BR SCT040 BKN100 15/14 Q1018 TEMPO 3000","temp":15,"dewpoint":14,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T23:00:00.000Z","obsTimeLocal":"2026-11-13T04:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 122300Z 00000KT 3000 BR SCT040 BKN100 15/15 Q1018 TEMPO 2000","temp":15,"dewpoint":15,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-12T23:30:00.000Z","obsTimeLocal":"2026-11-13T04:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 122330Z 00000KT 3000 BR SCT040 BKN100 15/15 Q1018 TEMPO 20 00","temp":15,"dewpoint":15,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T00:00:00.000Z","obsTimeLocal":"2026-11-13T05:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 130000Z 13006KT 3500 BR SCT040 BKN100 15/15 Q1018 TEMPO 2000","temp":15,"dewpoint":15,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T00:30:00.000Z","obsTimeLocal":"2026-11-13T05:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 130030Z 13006KT 4500 FU SCT040 BKN100 15/15 Q1018 TEMPO 2000","temp":15,"dewpoint":15,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T01:00:00.000Z","obsTimeLocal":"2026-11-13T06:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 130100Z 13008KT 5000 FU SCT040 BKN100 16/16 Q1018 TEMPO 4000","temp":16,"dewpoint":16,"humidity":100,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T01:30:00.000Z","obsTimeLocal":"2026-11-13T06:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 130130Z 13010KT 5000 FU SCT040 BKN100 15/15 Q1018 TEMPO 40 00","temp":15,"dewpoint":15,"humidity":100,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T02:00:00.000Z","obsTimeLocal":"2026-11-13T07:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 130200Z 09010KT 5000 FU SCT040 BKN100 15/14 Q1018 TEMPO 4000","temp":15,"dewpoint":14,"humidity":94,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T02:30:00.000Z","obsTimeLocal":"2026-11-13T07:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 130230Z 09010KT 5000 FU SCT040 BKN100 15/14 Q1019 BECMG 60 00","temp":15,"dewpoint":14,"humidity":94,"wind":5.1,"precipObserved":false,"correctedAt":"2026-11-13T02:32:38.725Z","originalRaw":"METAR OPIS 130230Z 09010KT 5000 FU SCT040 BKN100 15/14 Q1019 BECMG 6000"},{"obsTimeUtc":"2026-11-13T03:00:00.000Z","obsTimeLocal":"2026-11-13T08:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 130300Z 13010KT 5000 FU SCT040 BKN100 16/15 Q1019 NOSIG","temp":16,"dewpoint":15,"humidity":94,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T03:30:00.000Z","obsTimeLocal":"2026-11-13T08:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 130330Z 09006KT 5000 FU SCT040 BKN100 17/16 Q1019 NOSIG","temp":17,"dewpoint":16,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T04:00:00.000Z","obsTimeLocal":"2026-11-13T09:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 130400Z 09006KT 5000 FU SCT040 BKN100 18/16 Q1020 NOSIG","temp":18,"dewpoint":16,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T04:30:00.000Z","obsTimeLocal":"2026-11-13T09:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 130430Z 13008KT 5000 FU SCT040 BKN100 18/16 Q1020 NOSIG","temp":18,"dewpoint":16,"humidity":88,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T05:00:00.000Z","obsTimeLocal":"2026-11-13T10:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 130500Z 13008KT 5000 FU SCT040 BKN100 19/16 Q1020 NOSIG","temp":19,"dewpoint":16,"humidity":83,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T05:30:00.000Z","obsTimeLocal":"2026-11-13T10:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 130530Z 13008KT 5000 FU SCT040 BKN100 19/16 Q1020 NOSIG","temp":19,"dewpoint":16,"humidity":83,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T06:00:00.000Z","obsTimeLocal":"2026-11-13T11:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 130600Z 13006KT 5000 FU SCT040 BKN100 19/15 Q1020 NOSIG","temp":19,"dewpoint":15,"humidity":78,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T06:30:00.000Z","obsTimeLocal":"2026-11-13T11:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 130630Z 13006KT 5000 FU SCT040 BKN100 20/15 Q1020 NOSIG","temp":20,"dewpoint":15,"humidity":73,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T07:00:00.000Z","obsTimeLocal":"2026-11-13T12:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 130700Z 13008KT 5000 FU SCT040 BKN100 21/15 Q1019 NOSIG","temp":21,"dewpoint":15,"humidity":69,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T07:30:00.000Z","obsTimeLocal":"2026-11-13T12:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 130730Z 13006KT 5000 FU SCT040 BKN100 21/15 Q1019 NOSIG","temp":21,"dewpoint":15,"humidity":69,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T08:00:00.000Z","obsTimeLocal":"2026-11-13T13:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 130800Z 23006KT 5000 FU SCT040 BKN100 23/15 Q1018 NOSIG","temp":23,"dewpoint":15,"humidity":61,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T08:30:00.000Z","obsTimeLocal":"2026-11-13T13:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 130830Z 27006KT 5000 FU SCT040 BKN100 23/15 Q1018 NOSIG","temp":23,"dewpoint":15,"humidity":61,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T09:00:00.000Z","obsTimeLocal":"2026-11-13T14:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 130900Z 31006KT 5000 FU FEW040 SCT100 23/15 Q1018 NOSIG","temp":23,"dewpoint":15,"humidity":61,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T09:30:00.000Z","obsTimeLocal":"2026-11-13T14:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 130930Z 31006KT 5000 FU FEW040 SCT100 23/15 Q1018 NOSIG","temp":23,"dewpoint":15,"humidity":61,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T10:00:00.000Z","obsTimeLocal":"2026-11-13T15:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 131000Z 31004KT 5000 FU FEW040 SCT100 23/15 Q1018 NOSIG","temp":23,"dewpoint":15,"humidity":61,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T10:30:00.000Z","obsTimeLocal":"2026-11-13T15:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 131030Z 31006KT 5000 FU FEW040 SCT100 22/15 Q1017 NOSIG","temp":22,"dewpoint":15,"humidity":65,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T11:00:00.000Z","obsTimeLocal":"2026-11-13T16:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 131100Z 31008KT 5000 FU FEW040 SCT100 21/16 Q1017 NOSIG","temp":21,"dewpoint":16,"humidity":73,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T11:30:00.000Z","obsTimeLocal":"2026-11-13T16:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 131130Z 31008KT 4000 FU FEW040 SCT100 20/17 Q1018 BECMG 3000","temp":20,"dewpoint":17,"humidity":83,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T12:00:00.000Z","obsTimeLocal":"2026-11-13T17:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 131200Z 31008KT 3000 BR FEW040 SCT100 19/17 Q1018 NOSIG","temp":19,"dewpoint":17,"humidity":88,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T12:30:00.000Z","obsTimeLocal":"2026-11-13T17:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 131230Z 27004KT 2500 BR FEW040 SCT100 18/16 Q1018 BECMG 20 00","temp":18,"dewpoint":16,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T13:00:00.000Z","obsTimeLocal":"2026-11-13T18:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 131300Z 27004KT 3000 BR FEW040 SCT100 18/16 Q1018 TEMPO 2000","temp":18,"dewpoint":16,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T13:30:00.000Z","obsTimeLocal":"2026-11-13T18:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 131330Z 23006KT 3000 BR FEW040 SCT100 18/16 Q1018 TEMPO 2000","temp":18,"dewpoint":16,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":"2026-11-13T13:32:38.499Z","originalRaw":"METAR OPIS 131330Z 23006KT 3000 BR FEW040 SCT100 18/16 Q1018 TEMPO 20 00"},{"obsTimeUtc":"2026-11-13T14:00:00.000Z","obsTimeLocal":"2026-11-13T19:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 131400Z 23006KT 3000 BR FEW040 SCT100 17/15 Q1019 TEMPO 20 00","temp":17,"dewpoint":15,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T14:30:00.000Z","obsTimeLocal":"2026-11-13T19:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 131430Z 23004KT 3000 BR FEW040 SCT100 17/15 Q1019 TEMPO 2000","temp":17,"dewpoint":15,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T15:00:00.000Z","obsTimeLocal":"2026-11-13T20:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 131500Z 23006KT 3000 BR FEW040 SCT100 16/14 Q1019 TEMPO 2000","temp":16,"dewpoint":14,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T15:30:00.000Z","obsTimeLocal":"2026-11-13T20:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 131530Z 23008KT 3000 BR FEW040 SCT100 16/14 Q1019 NOSIG","temp":16,"dewpoint":14,"humidity":88,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T16:00:00.000Z","obsTimeLocal":"2026-11-13T21:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 131600Z 23004KT 3500 BR FEW040 SCT100 16/14 Q1019 NOSIG","temp":16,"dewpoint":14,"humidity":88,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T16:30:00.000Z","obsTimeLocal":"2026-11-13T21:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 131630Z 23006KT 3500 BR FEW040 SCT100 16/14 Q1019 NOSIG","temp":16,"dewpoint":14,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T17:00:00.000Z","obsTimeLocal":"2026-11-13T22:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 131700Z 23006KT 3500 BR FEW040 SCT100 15/13 Q1019 NOSIG","temp":15,"dewpoint":13,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T17:30:00.000Z","obsTimeLocal":"2026-11-13T22:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 131730Z 23006KT 3500 BR FEW040 SCT100 15/14 Q1019 NOSIG","temp":15,"dewpoint":14,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T18:00:00.000Z","obsTimeLocal":"2026-11-13T23:00:00+05:00","metarType":"METAR","raw":"METAR OPIS 131800Z 23006KT 3500 BR FEW040 15/14 Q1019 NOSIG","temp":15,"dewpoint":14,"humidity":94,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-13T18:30:00.000Z","obsTimeLocal":"2026-11-13T23:30:00+05:00","metarType":"METAR","raw":"METAR OPIS 131830Z 23006KT 4000 FU FEW040 15/14 Q1019 NOSIG","temp":15,"dewpoint":14,"humidity":94,"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/2026-11-13","json":"https://weathermarket.io/api/station/OPIS/2026-11-13","record":"https://weathermarket.io/api/station/OPIS/2026-11-13?format=record","prev":"https://weathermarket.io/station/OPIS/2026-11-12","next":"https://weathermarket.io/station/OPIS/2026-11-14","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=12&year2=2026&month2=11&day2=14&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=12&hora=19&anof=2026&mesf=11&dayf=13&horaf=18&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OPIS"}}}