{"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":"2026-10-02","window":{"date":"2026-10-02","timezone":"Asia/Karachi","dayStartUtc":"2026-10-01T19:00:00.000Z","dayEndUtc":"2026-10-02T19:00:00.000Z","utcOffsetStart":"+05:00","utcOffsetEnd":"+05:00","hours":24},"complete":true,"values":{"tmax":35,"tmaxAt":"2026-10-02T08:00:00.000Z","tmin":26,"tminAt":"2026-10-01T23:30:00.000Z","tavg":29.4,"humidityMean":62,"windMean":4.6,"windMax":7.2,"windMaxAt":"2026-10-02T05:30:00.000Z","precipObservedCount":0,"nObservations":48,"maxGapMinutes":35,"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":"2026-10-02T08:00:00.000Z","obsTimeLocal":"2026-10-02T13:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 020800Z 25010KT 5000 HZ NSC 35/16 Q1016 NOSIG","temp":35,"dewpoint":16,"humidity":32,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-01T23:30:00.000Z","obsTimeLocal":"2026-10-02T04:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 012330Z 27009KT 4000 HZ SCT020 26/23 Q1014 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-02T05:30:00.000Z","obsTimeLocal":"2026-10-02T10:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 020530Z 25014KT 5000 HZ NSC 32/20 Q1017 NOSIG","temp":32,"dewpoint":20,"humidity":49,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-02T22:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":35,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"1d2dd84a0cb48057","lastChangedAt":"2026-10-02T18:32:38.555Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OPKC/2026-10-02?format=record","status":"anchored","sha256":"3d145ca0b573957af26a2db6ddd7f59cd118a90b9e9c25da182d429e18ab24f7","revision":"1d2dd84a0cb48057","flareTxHash":"0x96036651ae6084a06c616413ca62d67e1b26f8e5c581849add4b7a22be072716","flareBlock":71175117,"anchoredAt":"2026-10-02T22:01:29.292Z","explorer":"https://flare-explorer.flare.network/tx/0x96036651ae6084a06c616413ca62d67e1b26f8e5c581849add4b7a22be072716","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":"2026-10-02T08:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-01T23:30:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":35,"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":"2026-10-01T19:00:00.000Z","obsTimeLocal":"2026-10-02T00:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 011900Z 27007KT 5000 HZ FEW020 27/23 Q1015 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T19:30:00.000Z","obsTimeLocal":"2026-10-02T00:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 011930Z 26008KT 5000 HZ FEW020 27/23 Q1015 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T20:00:00.000Z","obsTimeLocal":"2026-10-02T01:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 012000Z 27006KT 5000 HZ FEW020 27/23 Q1015 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T20:30:00.000Z","obsTimeLocal":"2026-10-02T01:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 012030Z 27007KT 5000 HZ FEW020 27/23 Q1015 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T21:00:00.000Z","obsTimeLocal":"2026-10-02T02:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 012100Z 27008KT 5000 HZ FEW020 27/23 Q1015 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T21:30:00.000Z","obsTimeLocal":"2026-10-02T02:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 012130Z 27011KT 5000 HZ FEW020 27/23 Q1014 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T22:00:00.000Z","obsTimeLocal":"2026-10-02T03:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 012200Z 28012KT 5000 HZ SCT020 27/23 Q1014 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T22:30:00.000Z","obsTimeLocal":"2026-10-02T03:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 012230Z 27008KT 5000 HZ SCT020 27/23 Q1014 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T23:00:00.000Z","obsTimeLocal":"2026-10-02T04:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 012300Z 28006KT 5000 HZ SCT020 27/22 Q1014 NOSIG","temp":27,"dewpoint":22,"humidity":74,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-01T23:30:00.000Z","obsTimeLocal":"2026-10-02T04:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 012330Z 27009KT 4000 HZ SCT020 26/23 Q1014 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T00:00:00.000Z","obsTimeLocal":"2026-10-02T05:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 020000Z 26008KT 4000 HZ SCT020 26/23 Q1015 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T00:30:00.000Z","obsTimeLocal":"2026-10-02T05:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 020030Z 27006KT 4000 HZ SCT020 26/23 Q1015 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T01:00:00.000Z","obsTimeLocal":"2026-10-02T06:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 020100Z 26010KT 4000 HZ SCT020 26/23 Q1015 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T01:30:00.000Z","obsTimeLocal":"2026-10-02T06:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 020130Z 26006KT 4000 HZ SCT020 26/23 Q1015 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T02:00:00.000Z","obsTimeLocal":"2026-10-02T07:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 020200Z 25008KT 4000 HZ SCT020 26/23 Q1016 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T02:30:00.000Z","obsTimeLocal":"2026-10-02T07:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 020230Z 26008KT 4000 HZ FEW030 27/23 Q1016 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T03:00:00.000Z","obsTimeLocal":"2026-10-02T08:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 020300Z 27009KT 4000 HZ SCT030 27/23 Q1016 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T03:30:00.000Z","obsTimeLocal":"2026-10-02T08:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 020330Z 27010KT 4000 HZ SCT030 28/23 Q1017 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T04:00:00.000Z","obsTimeLocal":"2026-10-02T09:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 020400Z 28006KT 5000 HZ SCT030 29/22 Q1017 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T04:30:00.000Z","obsTimeLocal":"2026-10-02T09:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 020430Z 25010KT 5000 HZ FEW030 30/21 Q1017 NOSIG","temp":30,"dewpoint":21,"humidity":59,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T05:00:00.000Z","obsTimeLocal":"2026-10-02T10:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 020500Z 27010KT 5000 HZ FEW030 30/21 Q1017 NOSIG","temp":30,"dewpoint":21,"humidity":59,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T05:30:00.000Z","obsTimeLocal":"2026-10-02T10:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 020530Z 25014KT 5000 HZ NSC 32/20 Q1017 NOSIG","temp":32,"dewpoint":20,"humidity":49,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T06:00:00.000Z","obsTimeLocal":"2026-10-02T11:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 020600Z 24012KT 5000 HZ NSC 32/20 Q1017 NOSIG","temp":32,"dewpoint":20,"humidity":49,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T06:30:00.000Z","obsTimeLocal":"2026-10-02T11:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 020630Z 27010KT 5000 HZ NSC 33/20 Q1017 NOSIG","temp":33,"dewpoint":20,"humidity":46,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T07:00:00.000Z","obsTimeLocal":"2026-10-02T12:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 020700Z 29008KT 5000 HZ NSC 33/20 Q1017 NOSIG","temp":33,"dewpoint":20,"humidity":46,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T07:30:00.000Z","obsTimeLocal":"2026-10-02T12:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 020730Z 27006KT 5000 HZ NSC 34/17 Q1016 NOSIG","temp":34,"dewpoint":17,"humidity":36,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T08:00:00.000Z","obsTimeLocal":"2026-10-02T13:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 020800Z 25010KT 5000 HZ NSC 35/16 Q1016 NOSIG","temp":35,"dewpoint":16,"humidity":32,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T08:30:00.000Z","obsTimeLocal":"2026-10-02T13:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 020830Z 25008KT 5000 HZ NSC 35/15 Q1015 NOSIG","temp":35,"dewpoint":15,"humidity":30,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T09:00:00.000Z","obsTimeLocal":"2026-10-02T14:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 020900Z 26014KT 5000 HZ NSC 35/15 Q1015 NOSIG","temp":35,"dewpoint":15,"humidity":30,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T09:30:00.000Z","obsTimeLocal":"2026-10-02T14:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 020930Z 26013KT 5000 HZ 35/15 Q1015 NOSIG","temp":35,"dewpoint":15,"humidity":30,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T10:00:00.000Z","obsTimeLocal":"2026-10-02T15:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 021000Z 27009KT 5000 HZ NSC 35/14 Q1015 NOSIG","temp":35,"dewpoint":14,"humidity":28,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T10:30:00.000Z","obsTimeLocal":"2026-10-02T15:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 021030Z 27009KT 6000 NSC 35/13 Q1014 NOSIG","temp":35,"dewpoint":13,"humidity":27,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T11:00:00.000Z","obsTimeLocal":"2026-10-02T16:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 021100Z 24010KT 6000 NSC 34/16 Q1014 NOSIG","temp":34,"dewpoint":16,"humidity":34,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T11:30:00.000Z","obsTimeLocal":"2026-10-02T16:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 021130Z 24013KT 6000 NSC 33/18 Q1014 NOSIG","temp":33,"dewpoint":18,"humidity":41,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T12:00:00.000Z","obsTimeLocal":"2026-10-02T17:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 021200Z 24014KT 6000 NSC 32/19 Q1014 NOSIG","temp":32,"dewpoint":19,"humidity":46,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T12:30:00.000Z","obsTimeLocal":"2026-10-02T17:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 021230Z 24012KT 6000 NSC 31/21 Q1014 NOSIG","temp":31,"dewpoint":21,"humidity":55,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T13:00:00.000Z","obsTimeLocal":"2026-10-02T18:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 021300Z 24010KT 6000 NSC 30/21 Q1014 NOSIG","temp":30,"dewpoint":21,"humidity":59,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T13:30:00.000Z","obsTimeLocal":"2026-10-02T18:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 021330Z 24011KT 5000 HZ NSC 29/22 Q1014 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T14:00:00.000Z","obsTimeLocal":"2026-10-02T19:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 021400Z 24010KT 5000 HZ NSC 29/21 Q1015 NOSIG","temp":29,"dewpoint":21,"humidity":62,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T14:30:00.000Z","obsTimeLocal":"2026-10-02T19:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 021430Z 25010KT 5000 HZ NSC 29/22 Q1015 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T15:00:00.000Z","obsTimeLocal":"2026-10-02T20:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 021500Z 26007KT 5000 HZ NSC 28/21 Q1016 NOSIG","temp":28,"dewpoint":21,"humidity":66,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T15:30:00.000Z","obsTimeLocal":"2026-10-02T20:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 021530Z 28010KT 5000 HZ NSC 28/20 Q1016 NOSIG","temp":28,"dewpoint":20,"humidity":62,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T15:55:00.000Z","obsTimeLocal":"2026-10-02T20:55:00+05:00","metarType":"METAR","raw":"METAR OPKC 021555Z 26008KT 5000 HZ NSC 28/20 Q1016 NOSIG","temp":28,"dewpoint":20,"humidity":62,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T16:30:00.000Z","obsTimeLocal":"2026-10-02T21:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 021630Z 26007KT 5000 HZ NSC 28/20 Q1016 NOSIG","temp":28,"dewpoint":20,"humidity":62,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T17:00:00.000Z","obsTimeLocal":"2026-10-02T22:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 021700Z 27005KT 5000 HZ NSC 28/20 Q1016 NOSIG","temp":28,"dewpoint":20,"humidity":62,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T17:30:00.000Z","obsTimeLocal":"2026-10-02T22:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 021730Z 25006KT 5000 HZ NSC 28/20 Q1016 NOSIG","temp":28,"dewpoint":20,"humidity":62,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T18:00:00.000Z","obsTimeLocal":"2026-10-02T23:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 021800Z 25006KT 5000 HZ NSC 27/21 Q1015 NOSIG","temp":27,"dewpoint":21,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-02T18:30:00.000Z","obsTimeLocal":"2026-10-02T23:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 021830Z 26007KT 5000 HZ NSC 27/21 Q1015 NOSIG","temp":27,"dewpoint":21,"humidity":70,"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/2026-10-02","json":"https://weathermarket.io/api/station/OPKC/2026-10-02","record":"https://weathermarket.io/api/station/OPKC/2026-10-02?format=record","prev":"https://weathermarket.io/station/OPKC/2026-10-01","next":"https://weathermarket.io/station/OPKC/2026-10-03","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=1&year2=2026&month2=10&day2=3&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=1&hora=19&anof=2026&mesf=10&dayf=2&horaf=18&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OPKC"}}}