{"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":"2026-09-30","window":{"date":"2026-09-30","timezone":"Asia/Karachi","dayStartUtc":"2026-09-29T19:00:00.000Z","dayEndUtc":"2026-09-30T19:00:00.000Z","utcOffsetStart":"+05:00","utcOffsetEnd":"+05:00","hours":24},"complete":true,"values":{"tmax":33,"tmaxAt":"2026-09-30T10:00:00.000Z","tmin":26,"tminAt":"2026-09-29T22:30:00.000Z","tavg":28.6,"humidityMean":64.3,"windMean":4.9,"windMax":9.8,"windMaxAt":"2026-09-30T08:30:00.000Z","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":"2026-09-30T10:00:00.000Z","obsTimeLocal":"2026-09-30T15:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 301000Z 25014KT 5000 HZ FEW020 33/19 Q1012 NOSIG","temp":33,"dewpoint":19,"humidity":44,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-09-29T22:30:00.000Z","obsTimeLocal":"2026-09-30T03:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 292230Z 28004KT 5000 HZ SCT030 26/21 Q1012 NOSIG","temp":26,"dewpoint":21,"humidity":74,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-09-30T08:30:00.000Z","obsTimeLocal":"2026-09-30T13:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 300830Z 23019KT 5000 HZ FEW020 32/20 Q1013 NOSIG","temp":32,"dewpoint":20,"humidity":49,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-09-30T22:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"b46e74def7086631","lastChangedAt":"2026-09-30T18:31:38.579Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OPKC/2026-09-30?format=record","status":"anchored","sha256":"865691cade7f6091f09a59f5ccd62e30a6c2dc7633ba92d4f076de13faca8b53","revision":"b46e74def7086631","flareTxHash":"0xf8fd5130b78509caa5711a9ded4f2e5bc808b9559ecf125946d5d076a71a2272","flareBlock":71102247,"anchoredAt":"2026-10-02T00:01:55.552Z","explorer":"https://flare-explorer.flare.network/tx/0xf8fd5130b78509caa5711a9ded4f2e5bc808b9559ecf125946d5d076a71a2272","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":"2026-09-30T10:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-09-29T22:30:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":33,"tmin":26,"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":"2026-09-29T19:00:00.000Z","obsTimeLocal":"2026-09-30T00:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 291900Z 26008KT 5000 HZ FEW030 27/21 Q1013 NOSIG","temp":27,"dewpoint":21,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-29T19:30:00.000Z","obsTimeLocal":"2026-09-30T00:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 291930Z 27004KT 5000 HZ FEW030 27/22 Q1013 NOSIG","temp":27,"dewpoint":22,"humidity":74,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-29T20:00:00.000Z","obsTimeLocal":"2026-09-30T01:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 292000Z 26003KT 5000 HZ FEW030 27/21 Q1013 NOSIG","temp":27,"dewpoint":21,"humidity":70,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-29T20:30:00.000Z","obsTimeLocal":"2026-09-30T01:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 292030Z 25007KT 5000 HZ FEW030 27/21 Q1013 NOSIG","temp":27,"dewpoint":21,"humidity":70,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-29T21:00:00.000Z","obsTimeLocal":"2026-09-30T02:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 292100Z 25006KT 5000 HZ FEW030 27/21 Q1013 NOSIG","temp":27,"dewpoint":21,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-29T21:30:00.000Z","obsTimeLocal":"2026-09-30T02:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 292130Z 26010KT 5000 HZ SCT030 27/21 Q1013 NOSIG","temp":27,"dewpoint":21,"humidity":70,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-29T22:00:00.000Z","obsTimeLocal":"2026-09-30T03:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 292200Z 27006KT 5000 HZ SCT030 27/21 Q1013 NOSIG","temp":27,"dewpoint":21,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-29T22:30:00.000Z","obsTimeLocal":"2026-09-30T03:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 292230Z 28004KT 5000 HZ SCT030 26/21 Q1012 NOSIG","temp":26,"dewpoint":21,"humidity":74,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-29T23:00:00.000Z","obsTimeLocal":"2026-09-30T04:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 292300Z 27005KT 5000 HZ SCT030 26/22 Q1012 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-29T23:30:00.000Z","obsTimeLocal":"2026-09-30T04:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 292330Z 28006KT 5000 HZ SCT030 26/22 Q1012 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T00:00:00.000Z","obsTimeLocal":"2026-09-30T05:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 300000Z 27004KT 5000 HZ SCT030 26/21 Q1012 NOSIG","temp":26,"dewpoint":21,"humidity":74,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T00:30:00.000Z","obsTimeLocal":"2026-09-30T05:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 300030Z 25005KT 5000 HZ SCT030 26/22 Q1013 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T01:00:00.000Z","obsTimeLocal":"2026-09-30T06:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 300100Z 27005KT 5000 HZ SCT030 26/22 Q1013 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T01:30:00.000Z","obsTimeLocal":"2026-09-30T06:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 300130Z 26005KT 4000 HZ SCT030 26/22 Q1013 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T02:00:00.000Z","obsTimeLocal":"2026-09-30T07:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 300200Z 25006KT 4000 HZ SCT030 26/22 Q1013 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T02:30:00.000Z","obsTimeLocal":"2026-09-30T07:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 300230Z 25005KT 4000 HZ FEW030 26/22 Q1013 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T03:00:00.000Z","obsTimeLocal":"2026-09-30T08:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 300300Z 25008KT 4000 HZ FEW030 27/23 Q1014 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T03:30:00.000Z","obsTimeLocal":"2026-09-30T08:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 300330Z 26006KT 4000 HZ FEW030 28/22 Q1014 NOSIG","temp":28,"dewpoint":22,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T04:00:00.000Z","obsTimeLocal":"2026-09-30T09:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 300400Z 27008KT 4000 HZ SCT030 29/22 Q1014 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T04:30:00.000Z","obsTimeLocal":"2026-09-30T09:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 300430Z 26006KT 4000 HZ SCT030 29/21 Q1014 NOSIG","temp":29,"dewpoint":21,"humidity":62,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T05:00:00.000Z","obsTimeLocal":"2026-09-30T10:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 300500Z 25012KT 4000 HZ SCT030 30/21 Q1014 NOSIG","temp":30,"dewpoint":21,"humidity":59,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T05:30:00.000Z","obsTimeLocal":"2026-09-30T10:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 300530Z 25009KT 4000 HZ SCT020 31/21 Q1014 NOSIG","temp":31,"dewpoint":21,"humidity":55,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T06:00:00.000Z","obsTimeLocal":"2026-09-30T11:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 300600Z 23010KT 4000 HZ SCT020 30/20 Q1014 NOSIG","temp":30,"dewpoint":20,"humidity":55,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T06:30:00.000Z","obsTimeLocal":"2026-09-30T11:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 300630Z 25011KT 5000 HZ SCT020 31/20 Q1014 NOSIG","temp":31,"dewpoint":20,"humidity":52,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T07:00:00.000Z","obsTimeLocal":"2026-09-30T12:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 300700Z 23016KT 5000 HZ SCT020 32/20 Q1014 NOSIG","temp":32,"dewpoint":20,"humidity":49,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T07:30:00.000Z","obsTimeLocal":"2026-09-30T12:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 300730Z 24013KT 5000 HZ SCT020 32/20 Q1014 NOSIG","temp":32,"dewpoint":20,"humidity":49,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T08:00:00.000Z","obsTimeLocal":"2026-09-30T13:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 300800Z 23012KT 5000 HZ FEW020 32/20 Q1013 NOSIG","temp":32,"dewpoint":20,"humidity":49,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T08:30:00.000Z","obsTimeLocal":"2026-09-30T13:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 300830Z 23019KT 5000 HZ FEW020 32/20 Q1013 NOSIG","temp":32,"dewpoint":20,"humidity":49,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T09:00:00.000Z","obsTimeLocal":"2026-09-30T14:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 300900Z 25015KT 5000 HZ FEW020 32/20 Q1013 NOSIG","temp":32,"dewpoint":20,"humidity":49,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T09:30:00.000Z","obsTimeLocal":"2026-09-30T14:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 300930Z 25013KT 5000 HZ FEW020 32/20 Q1012 NOSIG","temp":32,"dewpoint":20,"humidity":49,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T10:00:00.000Z","obsTimeLocal":"2026-09-30T15:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 301000Z 25014KT 5000 HZ FEW020 33/19 Q1012 NOSIG","temp":33,"dewpoint":19,"humidity":44,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T10:30:00.000Z","obsTimeLocal":"2026-09-30T15:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 301030Z 24017KT 5000 HZ FEW020 32/20 Q1011 NOSIG","temp":32,"dewpoint":20,"humidity":49,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T11:00:00.000Z","obsTimeLocal":"2026-09-30T16:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 301100Z 23014KT 5000 HZ FEW020 31/20 Q1011 NOSIG","temp":31,"dewpoint":20,"humidity":52,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T11:30:00.000Z","obsTimeLocal":"2026-09-30T16:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 301130Z 24015KT 5000 HZ FEW020 31/20 Q1011 TEMPO 24015G27KT","temp":31,"dewpoint":20,"humidity":52,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T12:00:00.000Z","obsTimeLocal":"2026-09-30T17:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 301200Z 24017KT 5000 HZ FEW020 31/20 Q1011 TEMPO 24015G27KT","temp":31,"dewpoint":20,"humidity":52,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T12:30:00.000Z","obsTimeLocal":"2026-09-30T17:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 301230Z 26013KT 5000 HZ FEW020 30/20 Q1012 TEMPO 24015G27KT","temp":30,"dewpoint":20,"humidity":55,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T13:00:00.000Z","obsTimeLocal":"2026-09-30T18:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 301300Z 26016KT 5000 HZ FEW020 30/20 Q1012 TEMPO 24015G27KT","temp":30,"dewpoint":20,"humidity":55,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T13:30:00.000Z","obsTimeLocal":"2026-09-30T18:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 301330Z 24015KT 4000 HZ FEW020 29/20 Q1012 TEMPO 25015G25KT","temp":29,"dewpoint":20,"humidity":58,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T14:00:00.000Z","obsTimeLocal":"2026-09-30T19:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 301400Z 24015KT 4000 HZ FEW020 29/20 Q1012 TEMPO 24015G25KT","temp":29,"dewpoint":20,"humidity":58,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T14:30:00.000Z","obsTimeLocal":"2026-09-30T19:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 301430Z 25010KT 4000 HZ FEW020 28/20 Q1012 NOSIG","temp":28,"dewpoint":20,"humidity":62,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T15:00:00.000Z","obsTimeLocal":"2026-09-30T20:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 301500Z 25009KT 4000 HZ FEW020 28/21 Q1012 NOSIG","temp":28,"dewpoint":21,"humidity":66,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T15:30:00.000Z","obsTimeLocal":"2026-09-30T20:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 301530Z 25007KT 4000 HZ FEW020 28/21 Q1013 NOSIG","temp":28,"dewpoint":21,"humidity":66,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T16:00:00.000Z","obsTimeLocal":"2026-09-30T21:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 301600Z 26007KT 4000 HZ FEW020 28/21 Q1013 NOSIG","temp":28,"dewpoint":21,"humidity":66,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T16:30:00.000Z","obsTimeLocal":"2026-09-30T21:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 301630Z 26006KT 5000 HZ FEW020 27/21 Q1013 NOSIG","temp":27,"dewpoint":21,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T17:00:00.000Z","obsTimeLocal":"2026-09-30T22:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 301700Z 26006KT 5000 HZ FEW020 27/22 Q1013 NOSIG","temp":27,"dewpoint":22,"humidity":74,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T17:30:00.000Z","obsTimeLocal":"2026-09-30T22:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 301730Z 25010KT 5000 HZ FEW030 27/22 Q1013 NOSIG","temp":27,"dewpoint":22,"humidity":74,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T18:00:00.000Z","obsTimeLocal":"2026-09-30T23:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 301800Z 26012KT 5000 HZ FEW030 27/22 Q1013 NOSIG","temp":27,"dewpoint":22,"humidity":74,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T18:30:00.000Z","obsTimeLocal":"2026-09-30T23:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 301830Z 25011KT 5000 HZ FEW030 27/22 Q1013 NOSIG","temp":27,"dewpoint":22,"humidity":74,"wind":5.7,"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/2026-09-30","json":"https://weathermarket.io/api/station/OPKC/2026-09-30","record":"https://weathermarket.io/api/station/OPKC/2026-09-30?format=record","prev":"https://weathermarket.io/station/OPKC/2026-09-29","next":"https://weathermarket.io/station/OPKC/2026-10-01","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=9&day1=29&year2=2026&month2=10&day2=1&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=9&day=29&hora=19&anof=2026&mesf=9&dayf=30&horaf=18&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OPKC"}}}