{"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":"2026-10-07","window":{"date":"2026-10-07","timezone":"Asia/Karachi","dayStartUtc":"2026-10-06T19:00:00.000Z","dayEndUtc":"2026-10-07T19:00:00.000Z","utcOffsetStart":"+05:00","utcOffsetEnd":"+05:00","hours":24},"complete":true,"values":{"tmax":33,"tmaxAt":"2026-10-07T09:30:00.000Z","tmin":27,"tminAt":"2026-10-06T20:00:00.000Z","tavg":29.1,"humidityMean":70.6,"windMean":3.8,"windMax":6.2,"windMaxAt":"2026-10-07T08:30:00.000Z","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":"2026-10-07T09:30:00.000Z","obsTimeLocal":"2026-10-07T14:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 070930Z 21008KT 6000 SCT025 33/20 Q1014 NOSIG","temp":33,"dewpoint":20,"humidity":46,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-06T20:00:00.000Z","obsTimeLocal":"2026-10-07T01:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 062000Z 26004KT 4000 HZ BKN020 27/24 Q1013 NOSIG","temp":27,"dewpoint":24,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-07T08:30:00.000Z","obsTimeLocal":"2026-10-07T13:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 070830Z 21012KT 6000 SCT025 32/21 Q1015 NOSIG","temp":32,"dewpoint":21,"humidity":52,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-07T22:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"5b93c378609346ba","lastChangedAt":"2026-10-07T18:31:42.066Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OPKC/2026-10-07?format=record","status":"anchored","sha256":"635c64b8b0cf49e71b36b7e8c829d134b9de0dfd406d32953f1d2cca94e243a8","revision":"5b93c378609346ba","flareTxHash":"0x08b025e3b39ba8777ce0ff87a68069cc72e875a5151b2d79de090fd5cfac9445","flareBlock":71568869,"anchoredAt":"2026-10-07T22:01:22.468Z","explorer":"https://flare-explorer.flare.network/tx/0x08b025e3b39ba8777ce0ff87a68069cc72e875a5151b2d79de090fd5cfac9445","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":"2026-10-07T09:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-06T20:00:00.000Z","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":"2026-10-06T19:00:00.000Z","obsTimeLocal":"2026-10-07T00:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 061900Z 24007KT 4000 HZ BKN020 28/24 Q1013 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T19:30:00.000Z","obsTimeLocal":"2026-10-07T00:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 061930Z 24004KT 4000 HZ BKN020 28/24 Q1013 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T20:00:00.000Z","obsTimeLocal":"2026-10-07T01:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 062000Z 26004KT 4000 HZ BKN020 27/24 Q1013 NOSIG","temp":27,"dewpoint":24,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T20:30:00.000Z","obsTimeLocal":"2026-10-07T01:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 062030Z 25005KT 4000 HZ BKN020 27/24 Q1013 NOSIG","temp":27,"dewpoint":24,"humidity":84,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T21:00:00.000Z","obsTimeLocal":"2026-10-07T02:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 062100Z 25004KT 4000 HZ BKN020 27/24 Q1013 NOSIG","temp":27,"dewpoint":24,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T21:30:00.000Z","obsTimeLocal":"2026-10-07T02:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 062130Z 24004KT 4000 HZ SCT020 27/24 Q1013 NOSIG","temp":27,"dewpoint":24,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T22:00:00.000Z","obsTimeLocal":"2026-10-07T03:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 062200Z 23004KT 4000 HZ SCT020 27/25 Q1013 NOSIG","temp":27,"dewpoint":25,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T22:30:00.000Z","obsTimeLocal":"2026-10-07T03:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 062230Z 24006KT 4000 HZ SCT020 27/25 Q1013 NOSIG","temp":27,"dewpoint":25,"humidity":89,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T23:00:00.000Z","obsTimeLocal":"2026-10-07T04:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 062300Z 24003KT 4000 HZ SCT020 27/24 Q1013 NOSIG","temp":27,"dewpoint":24,"humidity":84,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T23:30:00.000Z","obsTimeLocal":"2026-10-07T04:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 062330Z 24007KT 4000 HZ SCT020 27/25 Q1013 NOSIG","temp":27,"dewpoint":25,"humidity":89,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T00:00:00.000Z","obsTimeLocal":"2026-10-07T05:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 070000Z 24005KT 4000 HZ BKN020 27/25 Q1013 NOSIG","temp":27,"dewpoint":25,"humidity":89,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T00:30:00.000Z","obsTimeLocal":"2026-10-07T05:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 070030Z 23005KT 4000 HZ BKN020 27/25 Q1014 NOSIG","temp":27,"dewpoint":25,"humidity":89,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T01:00:00.000Z","obsTimeLocal":"2026-10-07T06:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 070100Z 21006KT 4000 HZ BKN020 27/25 Q1014 NOSIG","temp":27,"dewpoint":25,"humidity":89,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T01:30:00.000Z","obsTimeLocal":"2026-10-07T06:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 070130Z 21005KT 3000 HZ BKN020 27/25 Q1014 NOSIG","temp":27,"dewpoint":25,"humidity":89,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T02:00:00.000Z","obsTimeLocal":"2026-10-07T07:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 070200Z 18005KT 3000 HZ BKN020 27/25 Q1015 NOSIG","temp":27,"dewpoint":25,"humidity":89,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T02:30:00.000Z","obsTimeLocal":"2026-10-07T07:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 070230Z 21006KT 2500 HZ BKN020 27/25 Q1015 NOSIG","temp":27,"dewpoint":25,"humidity":89,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T03:00:00.000Z","obsTimeLocal":"2026-10-07T08:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 070300Z 20005KT 4000 HZ BKN020 28/24 Q1016 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T03:30:00.000Z","obsTimeLocal":"2026-10-07T08:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 070330Z 22008KT 4000 HZ BKN020 28/24 Q1016 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T04:00:00.000Z","obsTimeLocal":"2026-10-07T09:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 070400Z 22007KT 4000 HZ BKN020 29/23 Q1016 NOSIG","temp":29,"dewpoint":23,"humidity":70,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T04:30:00.000Z","obsTimeLocal":"2026-10-07T09:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 070430Z 22006KT 4000 HZ SCT020 29/22 Q1017 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T05:00:00.000Z","obsTimeLocal":"2026-10-07T10:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 070500Z 22009KT 4000 HZ SCT020 30/23 Q1017 NOSIG","temp":30,"dewpoint":23,"humidity":66,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T05:30:00.000Z","obsTimeLocal":"2026-10-07T10:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 070530Z 18008KT 4000 HZ BKN025 31/22 Q1017 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T06:00:00.000Z","obsTimeLocal":"2026-10-07T11:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 070600Z 20010KT 4000 HZ BKN025 31/23 Q1017 NOSIG","temp":31,"dewpoint":23,"humidity":62,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T06:30:00.000Z","obsTimeLocal":"2026-10-07T11:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 070630Z 19010KT 4000 HZ BKN025 31/21 Q1017 NOSIG","temp":31,"dewpoint":21,"humidity":55,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T07:00:00.000Z","obsTimeLocal":"2026-10-07T12:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 070700Z 22008KT 5000 HZ BKN025 32/21 Q1016 NOSIG","temp":32,"dewpoint":21,"humidity":52,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T07:30:00.000Z","obsTimeLocal":"2026-10-07T12:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 070730Z 22010KT 5000 HZ BKN025 32/22 Q1016 NOSIG","temp":32,"dewpoint":22,"humidity":56,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T08:00:00.000Z","obsTimeLocal":"2026-10-07T13:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 070800Z 21010KT 6000 SCT025 32/21 Q1015 NOSIG","temp":32,"dewpoint":21,"humidity":52,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T08:30:00.000Z","obsTimeLocal":"2026-10-07T13:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 070830Z 21012KT 6000 SCT025 32/21 Q1015 NOSIG","temp":32,"dewpoint":21,"humidity":52,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T09:00:00.000Z","obsTimeLocal":"2026-10-07T14:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 070900Z 20009KT 6000 SCT025 32/21 Q1015 NOSIG","temp":32,"dewpoint":21,"humidity":52,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T09:30:00.000Z","obsTimeLocal":"2026-10-07T14:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 070930Z 21008KT 6000 SCT025 33/20 Q1014 NOSIG","temp":33,"dewpoint":20,"humidity":46,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T10:00:00.000Z","obsTimeLocal":"2026-10-07T15:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 071000Z 21008KT 6000 SCT025 32/20 Q1014 NOSIG","temp":32,"dewpoint":20,"humidity":49,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T10:30:00.000Z","obsTimeLocal":"2026-10-07T15:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 071030Z 21012KT 6000 SCT025 32/20 Q1014 NOSIG","temp":32,"dewpoint":20,"humidity":49,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T11:00:00.000Z","obsTimeLocal":"2026-10-07T16:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 071100Z 23010KT 6000 SCT025 32/21 Q1014 NOSIG","temp":32,"dewpoint":21,"humidity":52,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T11:30:00.000Z","obsTimeLocal":"2026-10-07T16:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 071130Z 18010KT 6000 SCT025 31/22 Q1014 NOSIG","temp":31,"dewpoint":22,"humidity":59,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T12:00:00.000Z","obsTimeLocal":"2026-10-07T17:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 071200Z 22008KT 6000 SCT025 31/21 Q1014 NOSIG","temp":31,"dewpoint":21,"humidity":55,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T12:30:00.000Z","obsTimeLocal":"2026-10-07T17:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 071230Z 23010KT 6000 SCT025 31/21 Q1015 NOSIG","temp":31,"dewpoint":21,"humidity":55,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T13:00:00.000Z","obsTimeLocal":"2026-10-07T18:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 071300Z 22010KT 5000 HZ SCT025 30/22 Q1015 NOSIG","temp":30,"dewpoint":22,"humidity":62,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T13:30:00.000Z","obsTimeLocal":"2026-10-07T18:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 071330Z 22006KT 5000 HZ FEW025 29/22 Q1015 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T14:00:00.000Z","obsTimeLocal":"2026-10-07T19:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 071400Z 23008KT 5000 HZ FEW025 29/22 Q1015 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T14:30:00.000Z","obsTimeLocal":"2026-10-07T19:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 071430Z 23008KT 5000 HZ FEW030 29/22 Q1015 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T15:00:00.000Z","obsTimeLocal":"2026-10-07T20:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 071500Z 23009KT 6000 FEW030 29/23 Q1016 NOSIG","temp":29,"dewpoint":23,"humidity":70,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T15:30:00.000Z","obsTimeLocal":"2026-10-07T20:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 071530Z 23009KT 6000 FEW030 29/23 Q1016 NOSIG","temp":29,"dewpoint":23,"humidity":70,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T16:00:00.000Z","obsTimeLocal":"2026-10-07T21:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 071600Z 24008KT 6000 FEW030 28/23 Q1016 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T16:30:00.000Z","obsTimeLocal":"2026-10-07T21:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 071630Z 23010KT 6000 FEW030 28/23 Q1016 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T17:00:00.000Z","obsTimeLocal":"2026-10-07T22:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 071700Z 23009KT 6000 FEW030 28/23 Q1016 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T17:30:00.000Z","obsTimeLocal":"2026-10-07T22:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 071730Z 24008KT 5000 HZ FEW020 28/23 Q1017 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T18:00:00.000Z","obsTimeLocal":"2026-10-07T23:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 071800Z 24006KT 5000 HZ FEW030 28/23 Q1017 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T18:30:00.000Z","obsTimeLocal":"2026-10-07T23:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 071830Z 24007KT 5000 FEW030 28/23 Q1017 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":3.6,"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/2026-10-07","json":"https://weathermarket.io/api/station/OPKC/2026-10-07","record":"https://weathermarket.io/api/station/OPKC/2026-10-07?format=record","prev":"https://weathermarket.io/station/OPKC/2026-10-06","next":"https://weathermarket.io/station/OPKC/2026-10-08","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=6&year2=2026&month2=10&day2=8&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=6&hora=19&anof=2026&mesf=10&dayf=7&horaf=18&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OPKC"}}}