{"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":"2026-10-05","window":{"date":"2026-10-05","timezone":"Asia/Karachi","dayStartUtc":"2026-10-04T19:00:00.000Z","dayEndUtc":"2026-10-05T19:00:00.000Z","utcOffsetStart":"+05:00","utcOffsetEnd":"+05:00","hours":24},"complete":true,"values":{"tmax":32,"tmaxAt":"2026-10-05T07:00:00.000Z","tmin":27,"tminAt":"2026-10-04T22:00:00.000Z","tavg":28.8,"humidityMean":71.3,"windMean":5.4,"windMax":8.7,"windMaxAt":"2026-10-05T10:00:00.000Z","precipObservedCount":2,"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":"2026-10-05T07:00:00.000Z","obsTimeLocal":"2026-10-05T12:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 050700Z 24012KT 4000 HZ BKN025 32/21 Q1012 NOSIG","temp":32,"dewpoint":21,"humidity":52,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-04T22:00:00.000Z","obsTimeLocal":"2026-10-05T03:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 042200Z 27010KT 5000 HZ SCT030 27/23 Q1010 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-05T10:00:00.000Z","obsTimeLocal":"2026-10-05T15:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 051000Z 22017KT 4000 HZ BKN025 31/22 Q1009 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-05T22:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"1555d4bf3c9298ab","lastChangedAt":"2026-10-05T18:32:41.868Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OPKC/2026-10-05?format=record","status":"anchored","sha256":"e5345e191d4259074c989e3e9700b2abd09d0b357775e18cbd268db56197f67c","revision":"1555d4bf3c9298ab","flareTxHash":"0x3715f7d45e71bed7f7c5016df7c841897300b21df6061b9586d47802cbfb448b","flareBlock":71409834,"anchoredAt":"2026-10-05T22:01:41.947Z","explorer":"https://flare-explorer.flare.network/tx/0x3715f7d45e71bed7f7c5016df7c841897300b21df6061b9586d47802cbfb448b","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":"2026-10-05T07:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-04T22:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":32,"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":"2026-10-04T19:00:00.000Z","obsTimeLocal":"2026-10-05T00:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 041900Z 25012KT 5000 HZ SCT030 28/24 Q1011 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T19:30:00.000Z","obsTimeLocal":"2026-10-05T00:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 041930Z 26013KT 5000 HZ SCT030 28/24 Q1011 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T20:00:00.000Z","obsTimeLocal":"2026-10-05T01:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 042000Z 27012KT 5000 HZ SCT030 28/23 Q1011 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T20:30:00.000Z","obsTimeLocal":"2026-10-05T01:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 042030Z 26010KT 5000 HZ SCT030 28/23 Q1011 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T21:00:00.000Z","obsTimeLocal":"2026-10-05T02:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 042100Z 27008KT 5000 HZ SCT030 28/23 Q1011 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T21:30:00.000Z","obsTimeLocal":"2026-10-05T02:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 042130Z 26009KT 5000 HZ SCT030 28/23 Q1010 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T22:00:00.000Z","obsTimeLocal":"2026-10-05T03:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 042200Z 27010KT 5000 HZ SCT030 27/23 Q1010 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T22:30:00.000Z","obsTimeLocal":"2026-10-05T03:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 042230Z 25008KT 5000 HZ SCT030 27/23 Q1010 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T23:00:00.000Z","obsTimeLocal":"2026-10-05T04:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 042300Z 26006KT 5000 HZ SCT030 27/23 Q1010 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T23:30:00.000Z","obsTimeLocal":"2026-10-05T04:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 042330Z 27009KT 5000 HZ SCT030 27/23 Q1010 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T00:00:00.000Z","obsTimeLocal":"2026-10-05T05:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 050000Z 26007KT 5000 HZ SCT030 27/23 Q1010 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T00:30:00.000Z","obsTimeLocal":"2026-10-05T05:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 050030Z 25008KT 5000 HZ SCT030 27/23 Q1010 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T01:00:00.000Z","obsTimeLocal":"2026-10-05T06:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 050100Z 25006KT 5000 HZ SCT030 27/23 Q1010 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T01:30:00.000Z","obsTimeLocal":"2026-10-05T06:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 050130Z 26005KT 5000 HZ SCT030 27/23 Q1010 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T02:00:00.000Z","obsTimeLocal":"2026-10-05T07:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 050200Z 26005KT 5000 HZ SCT030 27/24 Q1011 NOSIG","temp":27,"dewpoint":24,"humidity":84,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T02:30:00.000Z","obsTimeLocal":"2026-10-05T07:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 050230Z 26005KT 5000 HZ SCT030 27/24 Q1011 NOSIG","temp":27,"dewpoint":24,"humidity":84,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T03:00:00.000Z","obsTimeLocal":"2026-10-05T08:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 050300Z 24010KT 5000 HZ SCT030 28/24 Q1011 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T03:30:00.000Z","obsTimeLocal":"2026-10-05T08:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 050330Z 25008KT 5000 HZ SCT030 28/24 Q1012 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T04:00:00.000Z","obsTimeLocal":"2026-10-05T09:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 050400Z 25010KT 5000 HZ SCT030 29/23 Q1012 NOSIG","temp":29,"dewpoint":23,"humidity":70,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T04:30:00.000Z","obsTimeLocal":"2026-10-05T09:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 050430Z 27010KT 3500 HZ SCT030 29/23 Q1012 NOSIG","temp":29,"dewpoint":23,"humidity":70,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T05:00:00.000Z","obsTimeLocal":"2026-10-05T10:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 050500Z 26016KT 3500 HZ BKN020 27/22 Q1012 NOSIG","temp":27,"dewpoint":22,"humidity":74,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T05:30:00.000Z","obsTimeLocal":"2026-10-05T10:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 050530Z 25013KT 3500 HZ BKN020 30/22 Q1012 NOSIG","temp":30,"dewpoint":22,"humidity":62,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T06:00:00.000Z","obsTimeLocal":"2026-10-05T11:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 050600Z 23015KT 4000 HZ BKN020 30/22 Q1012 NOSIG","temp":30,"dewpoint":22,"humidity":62,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T06:30:00.000Z","obsTimeLocal":"2026-10-05T11:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 050630Z 24011KT 4000 HZ BKN025 31/22 Q1012 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T07:00:00.000Z","obsTimeLocal":"2026-10-05T12:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 050700Z 24012KT 4000 HZ BKN025 32/21 Q1012 NOSIG","temp":32,"dewpoint":21,"humidity":52,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T07:30:00.000Z","obsTimeLocal":"2026-10-05T12:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 050730Z 22015KT 4000 HZ BKN025 32/21 Q1011 NOSIG","temp":32,"dewpoint":21,"humidity":52,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T08:00:00.000Z","obsTimeLocal":"2026-10-05T13:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 050800Z 22014KT 4000 HZ BKN025 31/22 Q1011 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T08:30:00.000Z","obsTimeLocal":"2026-10-05T13:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 050830Z 24013KT 4000 HZ BKN025 31/22 Q1010 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T09:00:00.000Z","obsTimeLocal":"2026-10-05T14:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 050900Z 22013KT 4000 HZ BKN025 30/22 Q1010 NOSIG","temp":30,"dewpoint":22,"humidity":62,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T09:30:00.000Z","obsTimeLocal":"2026-10-05T14:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 050930Z 22015KT 4000 HZ BKN025 30/22 Q1010 NOSIG","temp":30,"dewpoint":22,"humidity":62,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T10:00:00.000Z","obsTimeLocal":"2026-10-05T15:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 051000Z 22017KT 4000 HZ BKN025 31/22 Q1009 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T10:30:00.000Z","obsTimeLocal":"2026-10-05T15:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 051030Z 24010KT 4000 HZ BKN025 32/22 Q1009 NOSIG","temp":32,"dewpoint":22,"humidity":56,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T11:00:00.000Z","obsTimeLocal":"2026-10-05T16:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 051100Z 23012KT 4000 HZ BKN025 31/22 Q1009 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T11:30:00.000Z","obsTimeLocal":"2026-10-05T16:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 051130Z 22014KT 4000 HZ SCT025 30/22 Q1009 NOSIG","temp":30,"dewpoint":22,"humidity":62,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T12:00:00.000Z","obsTimeLocal":"2026-10-05T17:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 051200Z 23011KT 4000 HZ SCT025 30/22 Q1010 NOSIG","temp":30,"dewpoint":22,"humidity":62,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T12:30:00.000Z","obsTimeLocal":"2026-10-05T17:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 051230Z 22012KT 5000 HZ SCT025 30/23 Q1010 NOSIG","temp":30,"dewpoint":23,"humidity":66,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T13:00:00.000Z","obsTimeLocal":"2026-10-05T18:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 051300Z 21010KT 5000 HZ SCT025 30/23 Q1010 NOSIG","temp":30,"dewpoint":23,"humidity":66,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T13:30:00.000Z","obsTimeLocal":"2026-10-05T18:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 051330Z 21013KT 5000 HZ SCT025 29/23 Q1010 NOSIG","temp":29,"dewpoint":23,"humidity":70,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T14:00:00.000Z","obsTimeLocal":"2026-10-05T19:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 051400Z 22014KT 5000 HZ SCT025 29/23 Q1010 NOSIG","temp":29,"dewpoint":23,"humidity":70,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T14:30:00.000Z","obsTimeLocal":"2026-10-05T19:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 051430Z 24009KT 5000 HZ SCT025 29/24 Q1011 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T15:00:00.000Z","obsTimeLocal":"2026-10-05T20:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 051500Z 23010KT 5000 HZ SCT025 29/24 Q1011 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T15:30:00.000Z","obsTimeLocal":"2026-10-05T20:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 051530Z 24009KT 5000 HZ SCT025 29/24 Q1011 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T16:00:00.000Z","obsTimeLocal":"2026-10-05T21:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 051600Z 22011KT 5000 HZ BKN025 28/24 Q1012 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T16:30:00.000Z","obsTimeLocal":"2026-10-05T21:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 051630Z 22010KT 5000 HZ BKN025 28/24 Q1012 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T17:00:00.000Z","obsTimeLocal":"2026-10-05T22:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 051700Z 24010KT 5000 HZ BKN025 28/24 Q1012 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T17:30:00.000Z","obsTimeLocal":"2026-10-05T22:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 051730Z 24006KT 5000 HZ BKN025 28/24 Q1012 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T18:00:00.000Z","obsTimeLocal":"2026-10-05T23:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 051800Z 25010KT 5000 -DZ BKN025 28/24 Q1012 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T18:30:00.000Z","obsTimeLocal":"2026-10-05T23:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 051830Z 24010KT 5000 DZ BKN025 28/24 Q1011 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":5.1,"precipObserved":true,"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/2026-10-05","json":"https://weathermarket.io/api/station/OPKC/2026-10-05","record":"https://weathermarket.io/api/station/OPKC/2026-10-05?format=record","prev":"https://weathermarket.io/station/OPKC/2026-10-04","next":"https://weathermarket.io/station/OPKC/2026-10-06","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=4&year2=2026&month2=10&day2=6&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=4&hora=19&anof=2026&mesf=10&dayf=5&horaf=18&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OPKC"}}}