{"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":"2026-10-29","window":{"date":"2026-10-29","timezone":"Asia/Karachi","dayStartUtc":"2026-10-28T19:00:00.000Z","dayEndUtc":"2026-10-29T19:00:00.000Z","utcOffsetStart":"+05:00","utcOffsetEnd":"+05:00","hours":24},"complete":true,"values":{"tmax":36,"tmaxAt":"2026-10-29T08:30:00.000Z","tmin":21,"tminAt":"2026-10-29T02:30:00.000Z","tavg":28.5,"humidityMean":27.2,"windMean":2.6,"windMax":5.7,"windMaxAt":"2026-10-29T08:30:00.000Z","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":"2026-10-29T08:30:00.000Z","obsTimeLocal":"2026-10-29T13:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 290830Z 18011KT 6000 NSC 36/04 Q1013 NOSIG","temp":36,"dewpoint":4,"humidity":14,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-29T02:30:00.000Z","obsTimeLocal":"2026-10-29T07:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 290230Z 04003KT 3000 HZ NSC 21/07 Q1014 NOSIG","temp":21,"dewpoint":7,"humidity":40,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-29T08:30:00.000Z","obsTimeLocal":"2026-10-29T13:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 290830Z 18011KT 6000 NSC 36/04 Q1013 NOSIG","temp":36,"dewpoint":4,"humidity":14,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-29T22:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"8c64f5b67973d706","lastChangedAt":"2026-10-29T18:31:49.800Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OPKC/2026-10-29?format=record","status":"anchored","sha256":"2d695022ef36e01a84065884c57350c080b2fe2d488745f8b2062d1924036f37","revision":"8c64f5b67973d706","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":"2026-10-29T08:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-29T02:30:00.000Z","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":"2026-10-28T19:00:00.000Z","obsTimeLocal":"2026-10-29T00:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 281900Z VRB02KT 3000 HZ NSC 26/07 Q1014 NOSIG","temp":26,"dewpoint":7,"humidity":30,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T19:30:00.000Z","obsTimeLocal":"2026-10-29T00:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 281930Z 36004KT 3000 HZ NSC 26/08 Q1014 NOSIG","temp":26,"dewpoint":8,"humidity":32,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T20:00:00.000Z","obsTimeLocal":"2026-10-29T01:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 282000Z 08004KT 3000 HZ NSC 25/07 Q1013 NOSIG","temp":25,"dewpoint":7,"humidity":32,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T20:30:00.000Z","obsTimeLocal":"2026-10-29T01:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 282030Z 35004KT 3000 HZ NSC 24/06 Q1013 NOSIG","temp":24,"dewpoint":6,"humidity":31,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T21:00:00.000Z","obsTimeLocal":"2026-10-29T02:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 282100Z 35004KT 3000 HZ NSC 24/06 Q1013 NOSIG","temp":24,"dewpoint":6,"humidity":31,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T21:30:00.000Z","obsTimeLocal":"2026-10-29T02:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 282130Z 08004KT 3000 HZ NSC 24/06 Q1013 NOSIG","temp":24,"dewpoint":6,"humidity":31,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T22:00:00.000Z","obsTimeLocal":"2026-10-29T03:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 282200Z 06004KT 3000 HZ NSC 23/06 Q1013 NOSIG","temp":23,"dewpoint":6,"humidity":33,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T22:30:00.000Z","obsTimeLocal":"2026-10-29T03:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 282230Z 04004KT 3000 HZ NSC 22/06 Q1013 NOSIG","temp":22,"dewpoint":6,"humidity":35,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T23:00:00.000Z","obsTimeLocal":"2026-10-29T04:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 282300Z 06004KT 3000 HZ NSC 22/06 Q1013 NOSIG","temp":22,"dewpoint":6,"humidity":35,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-28T23:30:00.000Z","obsTimeLocal":"2026-10-29T04:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 282330Z 08004KT 3000 HZ NSC 24/06 Q1013 NOSIG","temp":24,"dewpoint":6,"humidity":31,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T00:00:00.000Z","obsTimeLocal":"2026-10-29T05:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 290000Z 03002KT 3000 HZ NSC 23/06 Q1013 NOSIG","temp":23,"dewpoint":6,"humidity":33,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T00:30:00.000Z","obsTimeLocal":"2026-10-29T05:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 290030Z 00000KT 3000 HZ NSC 22/07 Q1013 NOSIG","temp":22,"dewpoint":7,"humidity":38,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T01:00:00.000Z","obsTimeLocal":"2026-10-29T06:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 290100Z 00000KT 3000 HZ NSC 22/07 Q1013 NOSIG","temp":22,"dewpoint":7,"humidity":38,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T01:30:00.000Z","obsTimeLocal":"2026-10-29T06:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 290130Z 00000KT 3000 HZ NSC 22/07 Q1013 NOSIG","temp":22,"dewpoint":7,"humidity":38,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T02:00:00.000Z","obsTimeLocal":"2026-10-29T07:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 290200Z 06003KT 3000 HZ NSC 22/06 Q1014 NOSIG","temp":22,"dewpoint":6,"humidity":35,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T02:30:00.000Z","obsTimeLocal":"2026-10-29T07:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 290230Z 04003KT 3000 HZ NSC 21/07 Q1014 NOSIG","temp":21,"dewpoint":7,"humidity":40,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T03:00:00.000Z","obsTimeLocal":"2026-10-29T08:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 290300Z 03003KT 2500 HZ NSC 24/08 Q1014 NOSIG","temp":24,"dewpoint":8,"humidity":36,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T03:30:00.000Z","obsTimeLocal":"2026-10-29T08:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 290330Z 05004KT 2500 HZ NSC 27/08 Q1015 NOSIG","temp":27,"dewpoint":8,"humidity":30,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T04:00:00.000Z","obsTimeLocal":"2026-10-29T09:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 290400Z 04004KT 2500 HZ NSC 29/08 Q1015 NOSIG","temp":29,"dewpoint":8,"humidity":27,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T04:30:00.000Z","obsTimeLocal":"2026-10-29T09:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 290430Z 07008KT 2500 HZ NSC 30/08 Q1015 NOSIG","temp":30,"dewpoint":8,"humidity":25,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T05:00:00.000Z","obsTimeLocal":"2026-10-29T10:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 290500Z 06009KT 2500 HZ NSC 32/08 Q1015 NOSIG","temp":32,"dewpoint":8,"humidity":23,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T05:30:00.000Z","obsTimeLocal":"2026-10-29T10:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 290530Z 07009KT 3500 HZ NSC 33/06 Q1015 NOSIG","temp":33,"dewpoint":6,"humidity":19,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T06:00:00.000Z","obsTimeLocal":"2026-10-29T11:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 290600Z 06010KT 4000 HZ NSC 34/05 Q1015 NOSIG","temp":34,"dewpoint":5,"humidity":16,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T06:30:00.000Z","obsTimeLocal":"2026-10-29T11:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 290630Z 07009KT 5000 HZ NSC 35/04 Q1014 NOSIG","temp":35,"dewpoint":4,"humidity":14,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T07:00:00.000Z","obsTimeLocal":"2026-10-29T12:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 290700Z 12005KT 5000 HZ NSC 35/04 Q1014 NOSIG","temp":35,"dewpoint":4,"humidity":14,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T07:30:00.000Z","obsTimeLocal":"2026-10-29T12:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 290730Z 12007KT 5000 HZ NSC 35/04 Q1013 NOSIG","temp":35,"dewpoint":4,"humidity":14,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T08:00:00.000Z","obsTimeLocal":"2026-10-29T13:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 290800Z 10008KT 5000 HZ NSC 35/03 Q1013 NOSIG","temp":35,"dewpoint":3,"humidity":13,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T08:30:00.000Z","obsTimeLocal":"2026-10-29T13:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 290830Z 18011KT 6000 NSC 36/04 Q1013 NOSIG","temp":36,"dewpoint":4,"humidity":14,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T09:00:00.000Z","obsTimeLocal":"2026-10-29T14:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 290900Z 20008KT 6000 HZ NSC 35/03 Q1012 NOSIG","temp":35,"dewpoint":3,"humidity":13,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T09:30:00.000Z","obsTimeLocal":"2026-10-29T14:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 290930Z 19008KT 6000 NSC 35/03 Q1012 NOSIG","temp":35,"dewpoint":3,"humidity":13,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T10:00:00.000Z","obsTimeLocal":"2026-10-29T15:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 291000Z 18010KT 6000 NSC 35/03 Q1012 NOSIG","temp":35,"dewpoint":3,"humidity":13,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T10:30:00.000Z","obsTimeLocal":"2026-10-29T15:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 291030Z 18008KT 6000 NSC 35/04 Q1011 NOSIG","temp":35,"dewpoint":4,"humidity":14,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T11:00:00.000Z","obsTimeLocal":"2026-10-29T16:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 291100Z 18005KT 6000 NSC 34/04 Q1011 NOSIG","temp":34,"dewpoint":4,"humidity":15,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T11:30:00.000Z","obsTimeLocal":"2026-10-29T16:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 291130Z 18010KT 6000 NSC 34/04 Q1012 NOSIG","temp":34,"dewpoint":4,"humidity":15,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T12:00:00.000Z","obsTimeLocal":"2026-10-29T17:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 291200Z 17009KT 6000 NSC 34/04 Q1012 NOSIG","temp":34,"dewpoint":4,"humidity":15,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T12:30:00.000Z","obsTimeLocal":"2026-10-29T17:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 291230Z 24007KT 6000 NSC 33/07 Q1012 NOSIG","temp":33,"dewpoint":7,"humidity":20,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T13:00:00.000Z","obsTimeLocal":"2026-10-29T18:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 291300Z 24006KT 5000 HZ NSC 32/09 Q1012 NOSIG","temp":32,"dewpoint":9,"humidity":24,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T13:30:00.000Z","obsTimeLocal":"2026-10-29T18:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 291330Z 25005KT 4000 HZ NSC 31/09 Q1013 NOSIG","temp":31,"dewpoint":9,"humidity":26,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T14:00:00.000Z","obsTimeLocal":"2026-10-29T19:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 291400Z 26004KT 4000 HZ NSC 29/11 Q1013 NOSIG","temp":29,"dewpoint":11,"humidity":33,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T14:30:00.000Z","obsTimeLocal":"2026-10-29T19:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 291430Z 27004KT 4000 HZ NSC 29/10 Q1013 NOSIG","temp":29,"dewpoint":10,"humidity":31,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T15:00:00.000Z","obsTimeLocal":"2026-10-29T20:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 291500Z 27004KT 4000 HZ NSC 29/09 Q1014 NOSIG","temp":29,"dewpoint":9,"humidity":29,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T15:30:00.000Z","obsTimeLocal":"2026-10-29T20:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 291530Z 29004KT 4000 HZ NSC 29/07 Q1014 NOSIG","temp":29,"dewpoint":7,"humidity":25,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T16:00:00.000Z","obsTimeLocal":"2026-10-29T21:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 291600Z 34003KT 4000 HZ NSC 28/08 Q1014 NOSIG","temp":28,"dewpoint":8,"humidity":28,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T16:30:00.000Z","obsTimeLocal":"2026-10-29T21:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 291630Z 04003KT 4000 HZ NSC 27/08 Q1014 NOSIG","temp":27,"dewpoint":8,"humidity":30,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T17:00:00.000Z","obsTimeLocal":"2026-10-29T22:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 291700Z 04003KT 4000 HZ NSC 26/10 Q1014 NOSIG","temp":26,"dewpoint":10,"humidity":37,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T17:30:00.000Z","obsTimeLocal":"2026-10-29T22:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 291730Z VRB03KT 4000 HZ NSC 25/12 Q1014 NOSIG","temp":25,"dewpoint":12,"humidity":44,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T18:00:00.000Z","obsTimeLocal":"2026-10-29T23:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 291800Z 04003KT 4000 HZ NSC 25/12 Q1014 NOSIG","temp":25,"dewpoint":12,"humidity":44,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-29T18:30:00.000Z","obsTimeLocal":"2026-10-29T23:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 291830Z 04003KT 4000 HZ NSC 24/12 Q1014 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/2026-10-29","json":"https://weathermarket.io/api/station/OPKC/2026-10-29","record":"https://weathermarket.io/api/station/OPKC/2026-10-29?format=record","prev":"https://weathermarket.io/station/OPKC/2026-10-28","next":"https://weathermarket.io/station/OPKC/2026-10-30","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=10&day1=28&year2=2026&month2=10&day2=30&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=10&day=28&hora=19&anof=2026&mesf=10&dayf=29&horaf=18&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OPKC"}}}