{"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":"2026-10-11","window":{"date":"2026-10-11","timezone":"Asia/Karachi","dayStartUtc":"2026-10-10T19:00:00.000Z","dayEndUtc":"2026-10-11T19:00:00.000Z","utcOffsetStart":"+05:00","utcOffsetEnd":"+05:00","hours":24},"complete":true,"values":{"tmax":33,"tmaxAt":"2026-10-11T07:30:00.000Z","tmin":27,"tminAt":"2026-10-10T20:30:00.000Z","tavg":29,"humidityMean":67.8,"windMean":5.3,"windMax":8.7,"windMaxAt":"2026-10-11T11:00:00.000Z","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":"2026-10-11T07:30:00.000Z","obsTimeLocal":"2026-10-11T12:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 110730Z 24011KT 4000 HZ SCT030 33/21 Q1013 NOSIG","temp":33,"dewpoint":21,"humidity":49,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-10T20:30:00.000Z","obsTimeLocal":"2026-10-11T01:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 102030Z 26007KT 4000 HZ BKN020 27/23 Q1011 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-11T11:00:00.000Z","obsTimeLocal":"2026-10-11T16:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 111100Z 23017KT 5000 HZ SCT030 31/21 Q1012 NOSIG","temp":31,"dewpoint":21,"humidity":55,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-11T22:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"5c9a731db7cec499","lastChangedAt":"2026-10-11T18:32:38.775Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OPKC/2026-10-11?format=record","status":"anchored","sha256":"d1bf6fc35e7887347d1e7e4ab515c9d7a43f8287099e4b800921e3383c5af62e","revision":"5c9a731db7cec499","flareTxHash":"0xf357ead4d210109ce0187c5acaae482890adf30da61bda54127c322e9310eb07","flareBlock":71884375,"anchoredAt":"2026-10-11T22:01:21.093Z","explorer":"https://flare-explorer.flare.network/tx/0xf357ead4d210109ce0187c5acaae482890adf30da61bda54127c322e9310eb07","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":"2026-10-11T07:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-10T20:30:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":33,"tmin":27,"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":"2026-10-10T19:00:00.000Z","obsTimeLocal":"2026-10-11T00:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 101900Z 25013KT 4000 HZ BKN020 28/23 Q1012 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T19:30:00.000Z","obsTimeLocal":"2026-10-11T00:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 101930Z 26010KT 4000 HZ BKN020 28/23 Q1012 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T20:00:00.000Z","obsTimeLocal":"2026-10-11T01:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 102000Z 27008KT 4000 HZ BKN020 28/23 Q1012 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T20:30:00.000Z","obsTimeLocal":"2026-10-11T01:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 102030Z 26007KT 4000 HZ BKN020 27/23 Q1011 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T21:00:00.000Z","obsTimeLocal":"2026-10-11T02:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 102100Z 25006KT 4000 HZ BKN020 27/23 Q1011 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T21:30:00.000Z","obsTimeLocal":"2026-10-11T02:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 102130Z 27005KT 4000 HZ BKN020 27/23 Q1011 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T22:00:00.000Z","obsTimeLocal":"2026-10-11T03:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 102200Z 27009KT 4000 HZ BKN020 27/23 Q1011 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T22:30:00.000Z","obsTimeLocal":"2026-10-11T03:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 102230Z 27009KT 4000 HZ BKN020 27/23 Q1011 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T23:00:00.000Z","obsTimeLocal":"2026-10-11T04:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 102300Z 26011KT 4000 HZ BKN020 27/23 Q1011 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T23:30:00.000Z","obsTimeLocal":"2026-10-11T04:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 102330Z 25008KT 4000 HZ BKN020 27/23 Q1011 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T00:00:00.000Z","obsTimeLocal":"2026-10-11T05:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 110000Z 25011KT 4000 HZ BKN020 27/23 Q1011 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T00:30:00.000Z","obsTimeLocal":"2026-10-11T05:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 110030Z 26010KT 4000 HZ BKN020 27/23 Q1011 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T01:00:00.000Z","obsTimeLocal":"2026-10-11T06:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 110100Z 25009KT 4000 HZ BKN020 27/23 Q1011 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T01:30:00.000Z","obsTimeLocal":"2026-10-11T06:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 110130Z 26006KT 4000 HZ BKN020 27/23 Q1011 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T02:00:00.000Z","obsTimeLocal":"2026-10-11T07:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 110200Z 25011KT 3000 HZ FEW020 BKN030 27/23 Q1012 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T02:30:00.000Z","obsTimeLocal":"2026-10-11T07:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 110230Z 25007KT 3000 HZ FEW020 BKN030 27/23 Q1012 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T03:00:00.000Z","obsTimeLocal":"2026-10-11T08:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 110300Z 24010KT 3000 HZ BKN030 28/24 Q1013 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T03:30:00.000Z","obsTimeLocal":"2026-10-11T08:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 110330Z 29007KT 3000 HZ SCT030 28/23 Q1013 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T04:00:00.000Z","obsTimeLocal":"2026-10-11T09:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 110400Z 28005KT 3000 HZ BKN030 28/24 Q1014 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T04:30:00.000Z","obsTimeLocal":"2026-10-11T09:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 110430Z 27012KT 4000 HZ BKN030 29/23 Q1014 NOSIG","temp":29,"dewpoint":23,"humidity":70,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T05:00:00.000Z","obsTimeLocal":"2026-10-11T10:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 110500Z 27012KT 4000 HZ SCT030 30/21 Q1014 NOSIG","temp":30,"dewpoint":21,"humidity":59,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T05:30:00.000Z","obsTimeLocal":"2026-10-11T10:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 110530Z 28010KT 4000 HZ SCT030 31/21 Q1014 NOSIG","temp":31,"dewpoint":21,"humidity":55,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T06:00:00.000Z","obsTimeLocal":"2026-10-11T11:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 110600Z 27010KT 4000 HZ SCT030 31/21 Q1014 NOSIG","temp":31,"dewpoint":21,"humidity":55,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T06:30:00.000Z","obsTimeLocal":"2026-10-11T11:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 110630Z 25009KT 4000 HZ SCT030 32/21 Q1014 NOSIG","temp":32,"dewpoint":21,"humidity":52,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T07:00:00.000Z","obsTimeLocal":"2026-10-11T12:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 110700Z 24010KT 4000 HZ SCT030 32/21 Q1013 NOSIG","temp":32,"dewpoint":21,"humidity":52,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T07:30:00.000Z","obsTimeLocal":"2026-10-11T12:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 110730Z 24011KT 4000 HZ SCT030 33/21 Q1013 NOSIG","temp":33,"dewpoint":21,"humidity":49,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T08:00:00.000Z","obsTimeLocal":"2026-10-11T13:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 110800Z 24013KT 4000 HZ SCT030 32/21 Q1013 NOSIG","temp":32,"dewpoint":21,"humidity":52,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T08:30:00.000Z","obsTimeLocal":"2026-10-11T13:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 110830Z 24012KT 4000 HZ SCT030 32/21 Q1013 NOSIG","temp":32,"dewpoint":21,"humidity":52,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T09:00:00.000Z","obsTimeLocal":"2026-10-11T14:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 110900Z 24014KT 4000 HZ SCT030 32/22 Q1012 NOSIG","temp":32,"dewpoint":22,"humidity":56,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T09:30:00.000Z","obsTimeLocal":"2026-10-11T14:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 110930Z 24013KT 4000 HZ SCT030 32/22 Q1012 NOSIG","temp":32,"dewpoint":22,"humidity":56,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T10:00:00.000Z","obsTimeLocal":"2026-10-11T15:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 111000Z 23015KT 4000 HZ SCT030 31/21 Q1012 NOSIG","temp":31,"dewpoint":21,"humidity":55,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T10:30:00.000Z","obsTimeLocal":"2026-10-11T15:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 111030Z 23016KT 5000 HZ SCT030 31/21 Q1012 NOSIG","temp":31,"dewpoint":21,"humidity":55,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T11:00:00.000Z","obsTimeLocal":"2026-10-11T16:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 111100Z 23017KT 5000 HZ SCT030 31/21 Q1012 NOSIG","temp":31,"dewpoint":21,"humidity":55,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T11:30:00.000Z","obsTimeLocal":"2026-10-11T16:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 111130Z 23014KT 5000 HZ SCT030 31/21 Q1011 NOSIG","temp":31,"dewpoint":21,"humidity":55,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T12:00:00.000Z","obsTimeLocal":"2026-10-11T17:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 111200Z 23015KT 5000 HZ SCT030 30/21 Q1012 NOSIG","temp":30,"dewpoint":21,"humidity":59,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T12:30:00.000Z","obsTimeLocal":"2026-10-11T17:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 111230Z 24014KT 5000 HZ SCT030 30/21 Q1012 NOSIG","temp":30,"dewpoint":21,"humidity":59,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T13:00:00.000Z","obsTimeLocal":"2026-10-11T18:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 111300Z 24015KT 6000 FEW030 30/21 Q1012 NOSIG","temp":30,"dewpoint":21,"humidity":59,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T13:30:00.000Z","obsTimeLocal":"2026-10-11T18:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 111330Z 24014KT 6000 FEW030 29/21 Q1012 NOSIG","temp":29,"dewpoint":21,"humidity":62,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T14:00:00.000Z","obsTimeLocal":"2026-10-11T19:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 111400Z 24014KT 5000 HZ FEW030 29/21 Q1012 NOSIG","temp":29,"dewpoint":21,"humidity":62,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T14:30:00.000Z","obsTimeLocal":"2026-10-11T19:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 111430Z 24012KT 5000 HZ FEW030 29/22 Q1013 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T15:00:00.000Z","obsTimeLocal":"2026-10-11T20:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 111500Z 26010KT 5000 HZ FEW030 28/22 Q1013 NOSIG","temp":28,"dewpoint":22,"humidity":70,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T15:30:00.000Z","obsTimeLocal":"2026-10-11T20:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 111530Z 26011KT 5000 HZ FEW030 28/22 Q1014 NOSIG","temp":28,"dewpoint":22,"humidity":70,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T16:00:00.000Z","obsTimeLocal":"2026-10-11T21:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 111600Z 26009KT 5000 HZ FEW030 28/22 Q1014 NOSIG","temp":28,"dewpoint":22,"humidity":70,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T16:30:00.000Z","obsTimeLocal":"2026-10-11T21:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 111630Z 26010KT 5000 HZ FEW030 28/23 Q1014 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T17:00:00.000Z","obsTimeLocal":"2026-10-11T22:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 111700Z 26007KT 5000 HZ FEW030 28/23 Q1014 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T17:30:00.000Z","obsTimeLocal":"2026-10-11T22:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 111730Z 28005KT 5000 HZ FEW020 28/23 Q1015 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T18:00:00.000Z","obsTimeLocal":"2026-10-11T23:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 111800Z 27007KT 5000 HZ FEW020 28/23 Q1015 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T18:30:00.000Z","obsTimeLocal":"2026-10-11T23:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 111830Z 28006KT 5000 HZ FEW020 28/23 Q1014 NOSIG","temp":28,"dewpoint":23,"humidity":74,"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/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/2026-10-11","json":"https://weathermarket.io/api/station/OPKC/2026-10-11","record":"https://weathermarket.io/api/station/OPKC/2026-10-11?format=record","prev":"https://weathermarket.io/station/OPKC/2026-10-10","next":"https://weathermarket.io/station/OPKC/2026-10-12","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=10&year2=2026&month2=10&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=OPKC&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=10&hora=19&anof=2026&mesf=10&dayf=11&horaf=18&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OPKC"}}}