{"station":{"icao":"OPKC","city":{"slug":"karachi","name":"Karachi","country":"Pakistan"},"timezone":"Asia/Karachi","lat":24.86,"lon":67.01,"us":false,"html":"https://weathermarket.io/station/OPKC","json":"https://weathermarket.io/api/station/OPKC","nwsCli":null},"date":"2026-11-03","window":{"date":"2026-11-03","timezone":"Asia/Karachi","dayStartUtc":"2026-11-02T19:00:00.000Z","dayEndUtc":"2026-11-03T19:00:00.000Z","utcOffsetStart":"+05:00","utcOffsetEnd":"+05:00","hours":24},"complete":true,"values":{"tmax":36,"tmaxAt":"2026-11-03T08:00:00.000Z","tmin":21,"tminAt":"2026-11-03T02:00:00.000Z","tavg":28.1,"humidityMean":47.8,"windMean":1.9,"windMax":6.2,"windMaxAt":"2026-11-03T10:00:00.000Z","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":"2026-11-03T08:00:00.000Z","obsTimeLocal":"2026-11-03T13:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 030800Z 22005KT 5000 HZ NSC 36/07 Q1016 NOSIG","temp":36,"dewpoint":7,"humidity":17,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-03T02:00:00.000Z","obsTimeLocal":"2026-11-03T07:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 030200Z 00000KT 4000 FU NSC 21/19 Q1016 NOSIG","temp":21,"dewpoint":19,"humidity":88,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-03T10:00:00.000Z","obsTimeLocal":"2026-11-03T15:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 031000Z 25012KT 5000 HZ NSC 36/05 Q1014 NOSIG","temp":36,"dewpoint":5,"humidity":15,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-03T22:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"ed8041ae23d30f7c","lastChangedAt":"2026-11-03T18:32:47.351Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OPKC/2026-11-03?format=record","status":"anchored","sha256":"5c634834ce2074cf97a467288330932f0bb0762c82e4a5acf7e0033f67df9a3c","revision":"ed8041ae23d30f7c","flareTxHash":"0xcbfaee9698c93f57870f3dae1a1471ee6ce81ce20491ad631c37543437f8347a","flareBlock":73812879,"anchoredAt":"2026-11-05T15:02:28.982Z","explorer":"https://flare-explorer.flare.network/tx/0xcbfaee9698c93f57870f3dae1a1471ee6ce81ce20491ad631c37543437f8347a","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":"2026-11-03T08:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-03T02:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":36,"tmin":21,"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":"2026-11-02T19:00:00.000Z","obsTimeLocal":"2026-11-03T00:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 021900Z 04002KT 5000 HZ NSC 23/17 Q1016 NOSIG","temp":23,"dewpoint":17,"humidity":69,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T19:30:00.000Z","obsTimeLocal":"2026-11-03T00:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 021930Z 04004KT 5000 HZ NSC 23/17 Q1016 NOSIG","temp":23,"dewpoint":17,"humidity":69,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T20:00:00.000Z","obsTimeLocal":"2026-11-03T01:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 022000Z 03002KT 4000 HZ NSC 23/18 Q1015 NOSIG","temp":23,"dewpoint":18,"humidity":73,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T20:30:00.000Z","obsTimeLocal":"2026-11-03T01:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 022030Z VRB03KT 4000 HZ NSC 24/19 Q1015 NOSIG","temp":24,"dewpoint":19,"humidity":74,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T21:00:00.000Z","obsTimeLocal":"2026-11-03T02:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 022100Z 30003KT 4000 FU NSC 26/22 Q1015 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T21:30:00.000Z","obsTimeLocal":"2026-11-03T02:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 022130Z 30004KT 4000 FU NSC 25/22 Q1015 NOSIG","temp":25,"dewpoint":22,"humidity":83,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T22:00:00.000Z","obsTimeLocal":"2026-11-03T03:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 022200Z 31004KT 4000 FU NSC 25/22 Q1015 NOSIG","temp":25,"dewpoint":22,"humidity":83,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T22:30:00.000Z","obsTimeLocal":"2026-11-03T03:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 022230Z VRB02KT 4000 FU NSC 23/20 Q1015 NOSIG","temp":23,"dewpoint":20,"humidity":83,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T23:00:00.000Z","obsTimeLocal":"2026-11-03T04:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 022300Z 00000KT 4000 FU NSC 23/20 Q1015 NOSIG","temp":23,"dewpoint":20,"humidity":83,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T23:30:00.000Z","obsTimeLocal":"2026-11-03T04:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 022330Z 00000KT 4000 FU NSC 23/20 Q1015 NOSIG","temp":23,"dewpoint":20,"humidity":83,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T00:00:00.000Z","obsTimeLocal":"2026-11-03T05:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 030000Z 02003KT 4000 FU NSC 22/20 Q1015 NOSIG","temp":22,"dewpoint":20,"humidity":88,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T00:30:00.000Z","obsTimeLocal":"2026-11-03T05:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 030030Z 00000KT 4000 FU NSC 22/20 Q1015 NOSIG","temp":22,"dewpoint":20,"humidity":88,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T01:00:00.000Z","obsTimeLocal":"2026-11-03T06:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 030100Z 05005KT 4000 FU NSC 22/20 Q1016 NOSIG","temp":22,"dewpoint":20,"humidity":88,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T01:30:00.000Z","obsTimeLocal":"2026-11-03T06:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 030130Z 05006KT 4000 FU NSC 22/20 Q1016 NOSIG","temp":22,"dewpoint":20,"humidity":88,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T02:00:00.000Z","obsTimeLocal":"2026-11-03T07:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 030200Z 00000KT 4000 FU NSC 21/19 Q1016 NOSIG","temp":21,"dewpoint":19,"humidity":88,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T02:30:00.000Z","obsTimeLocal":"2026-11-03T07:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 030230Z 07003KT 3000 FU NSC 21/19 Q1017 NOSIG","temp":21,"dewpoint":19,"humidity":88,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T03:00:00.000Z","obsTimeLocal":"2026-11-03T08:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 030300Z 03002KT 3000 FU NSC 22/20 Q1017 NOSIG","temp":22,"dewpoint":20,"humidity":88,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T03:30:00.000Z","obsTimeLocal":"2026-11-03T08:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 030330Z VRB02KT 3000 FU NSC 24/19 Q1017 NOSIG","temp":24,"dewpoint":19,"humidity":74,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T04:00:00.000Z","obsTimeLocal":"2026-11-03T09:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 030400Z 13002KT 3000 HZ NSC 27/17 Q1018 NOSIG","temp":27,"dewpoint":17,"humidity":54,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T04:30:00.000Z","obsTimeLocal":"2026-11-03T09:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 030430Z VRB03KT 3000 HZ NSC 29/16 Q1018 NOSIG","temp":29,"dewpoint":16,"humidity":45,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T05:00:00.000Z","obsTimeLocal":"2026-11-03T10:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 030500Z 00000KT 3000 HZ NSC 29/13 Q1018 NOSIG","temp":29,"dewpoint":13,"humidity":37,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T05:30:00.000Z","obsTimeLocal":"2026-11-03T10:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 030530Z 35003KT 4000 HZ NSC 31/12 Q1018 NOSIG","temp":31,"dewpoint":12,"humidity":31,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T06:00:00.000Z","obsTimeLocal":"2026-11-03T11:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 030600Z 00000KT 4000 HZ NSC 33/11 Q1018 NOSIG","temp":33,"dewpoint":11,"humidity":26,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T06:30:00.000Z","obsTimeLocal":"2026-11-03T11:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 030630Z 24004KT 5000 HZ NSC 34/09 Q1017 NOSIG","temp":34,"dewpoint":9,"humidity":22,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T07:00:00.000Z","obsTimeLocal":"2026-11-03T12:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 030700Z 00000KT 5000 HZ NSC 34/08 Q1017 NOSIG","temp":34,"dewpoint":8,"humidity":20,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T07:30:00.000Z","obsTimeLocal":"2026-11-03T12:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 030730Z 21005KT 5000 HZ NSC 35/07 Q1016 NOSIG","temp":35,"dewpoint":7,"humidity":18,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T08:00:00.000Z","obsTimeLocal":"2026-11-03T13:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 030800Z 22005KT 5000 HZ NSC 36/07 Q1016 NOSIG","temp":36,"dewpoint":7,"humidity":17,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T08:30:00.000Z","obsTimeLocal":"2026-11-03T13:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 030830Z 12006KT 5000 HZ NSC 35/06 Q1015 NOSIG","temp":35,"dewpoint":6,"humidity":17,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T09:00:00.000Z","obsTimeLocal":"2026-11-03T14:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 030900Z 21006KT 5000 HZ NSC 35/05 Q1015 NOSIG","temp":35,"dewpoint":5,"humidity":16,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T09:30:00.000Z","obsTimeLocal":"2026-11-03T14:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 030930Z 18009KT 5000 HZ NSC 35/04 Q1014 NOSIG","temp":35,"dewpoint":4,"humidity":14,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T10:00:00.000Z","obsTimeLocal":"2026-11-03T15:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 031000Z 25012KT 5000 HZ NSC 36/05 Q1014 NOSIG","temp":36,"dewpoint":5,"humidity":15,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T10:30:00.000Z","obsTimeLocal":"2026-11-03T15:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 031030Z 22008KT 5000 HZ NSC 35/05 Q1014 NOSIG","temp":35,"dewpoint":5,"humidity":16,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T11:00:00.000Z","obsTimeLocal":"2026-11-03T16:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 031100Z 22007KT 5000 HZ NSC 35/05 Q1014 NOSIG","temp":35,"dewpoint":5,"humidity":16,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T11:30:00.000Z","obsTimeLocal":"2026-11-03T16:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 031130Z 26009KT 5000 HZ NSC 34/07 Q1014 NOSIG","temp":34,"dewpoint":7,"humidity":19,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T12:00:00.000Z","obsTimeLocal":"2026-11-03T17:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 031200Z 24010KT 5000 HZ NSC 34/06 Q1014 NOSIG","temp":34,"dewpoint":6,"humidity":18,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T12:30:00.000Z","obsTimeLocal":"2026-11-03T17:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 031230Z 26005KT 5000 HZ NSC 32/07 Q1014 NOSIG","temp":32,"dewpoint":7,"humidity":21,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T13:00:00.000Z","obsTimeLocal":"2026-11-03T18:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 031300Z 25006KT 5000 HZ NSC 32/07 Q1014 NOSIG","temp":32,"dewpoint":7,"humidity":21,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T13:30:00.000Z","obsTimeLocal":"2026-11-03T18:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 031330Z 24004KT 5000 HZ NSC 31/08 Q1014 NOSIG","temp":31,"dewpoint":8,"humidity":24,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T14:00:00.000Z","obsTimeLocal":"2026-11-03T19:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 031400Z 27004KT 5000 HZ NSC 30/09 Q1014 NOSIG","temp":30,"dewpoint":9,"humidity":27,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T14:30:00.000Z","obsTimeLocal":"2026-11-03T19:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 031430Z 29003KT 5000 HZ NSC 30/10 Q1015 NOSIG","temp":30,"dewpoint":10,"humidity":29,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T15:00:00.000Z","obsTimeLocal":"2026-11-03T20:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 031500Z 29004KT 4000 HZ NSC 30/10 Q1015 NOSIG","temp":30,"dewpoint":10,"humidity":29,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T15:30:00.000Z","obsTimeLocal":"2026-11-03T20:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 031530Z 30003KT 4000 HZ NSC 29/10 Q1015 NOSIG","temp":29,"dewpoint":10,"humidity":31,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T16:00:00.000Z","obsTimeLocal":"2026-11-03T21:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 031600Z 00000KT 4000 HZ NSC 29/11 Q1016 NOSIG","temp":29,"dewpoint":11,"humidity":33,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T16:30:00.000Z","obsTimeLocal":"2026-11-03T21:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 031630Z 00000KT 4000 HZ NSC 27/10 Q1016 NOSIG","temp":27,"dewpoint":10,"humidity":34,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T17:00:00.000Z","obsTimeLocal":"2026-11-03T22:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 031700Z 06004KT 4000 HZ NSC 25/11 Q1016 NOSIG","temp":25,"dewpoint":11,"humidity":41,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T17:30:00.000Z","obsTimeLocal":"2026-11-03T22:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 031730Z VRB02KT 4000 HZ NSC 25/11 Q1016 NOSIG","temp":25,"dewpoint":11,"humidity":41,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T18:00:00.000Z","obsTimeLocal":"2026-11-03T23:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 031800Z VRB02KT 4000 HZ NSC 25/12 Q1016 NOSIG","temp":25,"dewpoint":12,"humidity":44,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-03T18:30:00.000Z","obsTimeLocal":"2026-11-03T23:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 031830Z 04003KT 4000 HZ NSC 24/12 Q1016 NOSIG","temp":24,"dewpoint":12,"humidity":47,"wind":1.5,"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/OPKC/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/OPKC/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for OPKC for the contract date (station-local calendar day), as published at https://weathermarket.io/station/OPKC/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/OPKC/2026-11-03","json":"https://weathermarket.io/api/station/OPKC/2026-11-03","record":"https://weathermarket.io/api/station/OPKC/2026-11-03?format=record","prev":"https://weathermarket.io/station/OPKC/2026-11-02","next":"https://weathermarket.io/station/OPKC/2026-11-04","station":"https://weathermarket.io/station/OPKC","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=OPKC&data=metar&year1=2026&month1=11&day1=2&year2=2026&month2=11&day2=4&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=OPKC&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=11&day=2&hora=19&anof=2026&mesf=11&dayf=3&horaf=18&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OPKC"}}}