{"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":"2026-10-24","window":{"date":"2026-10-24","timezone":"Asia/Karachi","dayStartUtc":"2026-10-23T19:00:00.000Z","dayEndUtc":"2026-10-24T19:00:00.000Z","utcOffsetStart":"+05:00","utcOffsetEnd":"+05:00","hours":24},"complete":true,"values":{"tmax":38,"tmaxAt":"2026-10-24T09:00:00.000Z","tmin":26,"tminAt":"2026-10-23T22:00:00.000Z","tavg":30.2,"humidityMean":51.5,"windMean":3.2,"windMax":6.7,"windMaxAt":"2026-10-24T11:00:00.000Z","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":"2026-10-24T09:00:00.000Z","obsTimeLocal":"2026-10-24T14:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 240900Z 29007KT 6000 NSC 38/01 Q1008 NOSIG","temp":38,"dewpoint":1,"humidity":10,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-23T22:00:00.000Z","obsTimeLocal":"2026-10-24T03:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 232200Z 25004KT 4000 FU FEW020 26/23 Q1010 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-24T11:00:00.000Z","obsTimeLocal":"2026-10-24T16:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 241100Z 24013KT 7000 NSC 37/06 Q1007 NOSIG","temp":37,"dewpoint":6,"humidity":15,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-24T22:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"ff1eee6586c7e6ea","lastChangedAt":"2026-10-24T18:31:38.710Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OPKC/2026-10-24?format=record","status":"anchored","sha256":"a36aab5c79c9e1ecb4b96c2ba73658ab7026074a27ffb6124c2dd89d76e0f07b","revision":"ff1eee6586c7e6ea","flareTxHash":"0xcbfaee9698c93f57870f3dae1a1471ee6ce81ce20491ad631c37543437f8347a","flareBlock":73812879,"anchoredAt":"2026-11-05T15:02:28.982Z","explorer":"https://flare-explorer.flare.network/tx/0xcbfaee9698c93f57870f3dae1a1471ee6ce81ce20491ad631c37543437f8347a","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":"2026-10-24T09:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-23T22:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":38,"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":"2026-10-23T19:00:00.000Z","obsTimeLocal":"2026-10-24T00:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 231900Z 26007KT 4000 FU SCT020 27/23 Q1011 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T19:30:00.000Z","obsTimeLocal":"2026-10-24T00:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 231930Z 26006KT 4000 FU SCT020 27/23 Q1011 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T20:00:00.000Z","obsTimeLocal":"2026-10-24T01:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 232000Z 26006KT 4000 FU SCCT020 27/23 Q1011 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T20:30:00.000Z","obsTimeLocal":"2026-10-24T01:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 232030Z 27006KT 4000 FU SCT020 27/23 Q1011 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T21:00:00.000Z","obsTimeLocal":"2026-10-24T02:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 232100Z 25007KT 4000 FU SCT020 27/23 Q1010 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T21:30:00.000Z","obsTimeLocal":"2026-10-24T02:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 232130Z 25005KT 4000 FU FEW020 27/23 Q1010 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T22:00:00.000Z","obsTimeLocal":"2026-10-24T03:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 232200Z 25004KT 4000 FU FEW020 26/23 Q1010 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T22:30:00.000Z","obsTimeLocal":"2026-10-24T03:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 232230Z 25006KT 4000 FU FEW020 26/23 Q1010 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T23:00:00.000Z","obsTimeLocal":"2026-10-24T04:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 232300Z 25007KT 4000 FU NSC 26/23 Q1010 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T23:30:00.000Z","obsTimeLocal":"2026-10-24T04:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 232330Z 26004KT 4000 FU NSC 27/23 Q1009 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T00:00:00.000Z","obsTimeLocal":"2026-10-24T05:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 240000Z 27005KT 4000 FU NSC 27/23 Q1009 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T00:30:00.000Z","obsTimeLocal":"2026-10-24T05:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 240030Z 26006KT 4000 FU NSC 27/23 Q1010 NOSIG","temp":27,"dewpoint":23,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T01:00:00.000Z","obsTimeLocal":"2026-10-24T06:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 240100Z 26007KT 4000 FU NSC 26/23 Q1010 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T01:30:00.000Z","obsTimeLocal":"2026-10-24T06:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 240130Z 27004KT 4000 FU NSC 26/23 Q1010 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T02:00:00.000Z","obsTimeLocal":"2026-10-24T07:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 240200Z 33004KT 3500 FU NSC 26/23 Q1010 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T02:30:00.000Z","obsTimeLocal":"2026-10-24T07:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 240230Z VRB02KT 3000 FU NSC 26/24 Q1010 NOSIG","temp":26,"dewpoint":24,"humidity":89,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T03:00:00.000Z","obsTimeLocal":"2026-10-24T08:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 240300Z 28005KT 3000 FU NSC 27/24 Q1011 NOSIG","temp":27,"dewpoint":24,"humidity":84,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T03:30:00.000Z","obsTimeLocal":"2026-10-24T08:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 240330Z 30004KT 3000 FU NSC 28/23 Q1011 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T04:00:00.000Z","obsTimeLocal":"2026-10-24T09:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 240400Z 32004KT 3000 FU NSC 29/22 Q1011 NOSIG","temp":29,"dewpoint":22,"humidity":66,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T04:30:00.000Z","obsTimeLocal":"2026-10-24T09:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 240430Z 28004KT 3000 HZ NSC 30/21 Q1011 NOSIG","temp":30,"dewpoint":21,"humidity":59,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T05:00:00.000Z","obsTimeLocal":"2026-10-24T10:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 240500Z 28003KT 4000 HZ NSC 31/18 Q1011 NOSIG","temp":31,"dewpoint":18,"humidity":46,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T05:30:00.000Z","obsTimeLocal":"2026-10-24T10:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 240530Z 33008KT 4000 HZ NSC 33/12 Q1011 NOSIG","temp":33,"dewpoint":12,"humidity":28,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T06:00:00.000Z","obsTimeLocal":"2026-10-24T11:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 240600Z 33006KT 5000 HZ NSC 34/10 Q1011 NOSIG","temp":34,"dewpoint":10,"humidity":23,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T06:30:00.000Z","obsTimeLocal":"2026-10-24T11:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 240630Z 31010KT 6000 NSC 35/07 Q1010 NOSIG","temp":35,"dewpoint":7,"humidity":18,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T07:00:00.000Z","obsTimeLocal":"2026-10-24T12:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 240700Z 31009KT 6000 NSC 35/07 Q1010 NOSIG","temp":35,"dewpoint":7,"humidity":18,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T07:30:00.000Z","obsTimeLocal":"2026-10-24T12:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 240730Z 30011KT 6000 NSC 36/07 Q1010 NOSIG","temp":36,"dewpoint":7,"humidity":17,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T08:00:00.000Z","obsTimeLocal":"2026-10-24T13:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 240800Z 31006KT 6000 NSC 37/01 Q1009 NOSIG","temp":37,"dewpoint":1,"humidity":10,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T08:30:00.000Z","obsTimeLocal":"2026-10-24T13:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 240830Z 27009KT 6000 NSC 37/M01 Q1009 NOSIG","temp":37,"dewpoint":-1,"humidity":9,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T09:00:00.000Z","obsTimeLocal":"2026-10-24T14:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 240900Z 29007KT 6000 NSC 38/01 Q1008 NOSIG","temp":38,"dewpoint":1,"humidity":10,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T09:30:00.000Z","obsTimeLocal":"2026-10-24T14:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 240930Z 29005KT 6000 NSC 38/02 Q1008 NOSIG","temp":38,"dewpoint":2,"humidity":11,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T10:00:00.000Z","obsTimeLocal":"2026-10-24T15:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 241000Z 31006KT 6000 FU NSC 38/02 Q1007 NOSIG","temp":38,"dewpoint":2,"humidity":11,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T10:30:00.000Z","obsTimeLocal":"2026-10-24T15:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 241030Z 27006KT 7000 NSC 38/04 Q1007 NOSIG","temp":38,"dewpoint":4,"humidity":12,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T11:00:00.000Z","obsTimeLocal":"2026-10-24T16:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 241100Z 24013KT 7000 NSC 37/06 Q1007 NOSIG","temp":37,"dewpoint":6,"humidity":15,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T11:30:00.000Z","obsTimeLocal":"2026-10-24T16:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 241130Z 26011KT 7000 NSC 36/09 Q1007 NOSIG","temp":36,"dewpoint":9,"humidity":19,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T12:00:00.000Z","obsTimeLocal":"2026-10-24T17:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 241200Z 26006KT 6000 NSC 35/10 Q1007 NOSIG","temp":35,"dewpoint":10,"humidity":22,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T12:30:00.000Z","obsTimeLocal":"2026-10-24T17:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 241230Z 25009KT 6000 NSC 34/10 Q1007 NOSIG","temp":34,"dewpoint":10,"humidity":23,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T13:00:00.000Z","obsTimeLocal":"2026-10-24T18:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 241300Z 24009KT 6000 NSC 32/14 Q1008 NOSIG","temp":32,"dewpoint":14,"humidity":34,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T13:30:00.000Z","obsTimeLocal":"2026-10-24T18:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 241330Z 22007KT 6000 NSC 31/18 Q1008 NOSIG","temp":31,"dewpoint":18,"humidity":46,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T14:00:00.000Z","obsTimeLocal":"2026-10-24T19:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 241400Z 26007KT 6000 NSC 30/18 Q1008 NOSIG","temp":30,"dewpoint":18,"humidity":49,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T14:30:00.000Z","obsTimeLocal":"2026-10-24T19:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 241430Z 25009KT 5000 HZ NSC 29/18 Q1009 NOSIG","temp":29,"dewpoint":18,"humidity":52,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T15:00:00.000Z","obsTimeLocal":"2026-10-24T20:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 241500Z 27006KT 5000 HZ NSC 28/17 Q1009 NOSIG","temp":28,"dewpoint":17,"humidity":51,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T15:30:00.000Z","obsTimeLocal":"2026-10-24T20:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 241530Z 27005KT 5000 HZ NSC 29/14 Q1009 NOSIG","temp":29,"dewpoint":14,"humidity":40,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T16:00:00.000Z","obsTimeLocal":"2026-10-24T21:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 241600Z 06004KT 5000 HZ NSC 28/15 Q1010 NOSIG","temp":28,"dewpoint":15,"humidity":45,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T16:30:00.000Z","obsTimeLocal":"2026-10-24T21:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 241630Z 06006KT 5000 HZ NSC 27/15 Q1011 NOSIG","temp":27,"dewpoint":15,"humidity":48,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T17:00:00.000Z","obsTimeLocal":"2026-10-24T22:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 241700Z 03005KT 5000 HZ NSC 27/16 Q1011 NOSIG","temp":27,"dewpoint":16,"humidity":51,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T17:30:00.000Z","obsTimeLocal":"2026-10-24T22:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 241730Z 06004KT 5000 HZ NSC 26/17 Q1010 NOSIG","temp":26,"dewpoint":17,"humidity":58,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T18:00:00.000Z","obsTimeLocal":"2026-10-24T23:00:00+05:00","metarType":"METAR","raw":"METAR OPKC 241800Z 27004KT 5000 HZ NSC 26/17 Q1010 NOSIG","temp":26,"dewpoint":17,"humidity":58,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T18:30:00.000Z","obsTimeLocal":"2026-10-24T23:30:00+05:00","metarType":"METAR","raw":"METAR OPKC 241830Z 27005KT 5000 HZ NSC 26/18 Q1010 NOSIG","temp":26,"dewpoint":18,"humidity":61,"wind":2.6,"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/2026-10-24","json":"https://weathermarket.io/api/station/OPKC/2026-10-24","record":"https://weathermarket.io/api/station/OPKC/2026-10-24?format=record","prev":"https://weathermarket.io/station/OPKC/2026-10-23","next":"https://weathermarket.io/station/OPKC/2026-10-25","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=23&year2=2026&month2=10&day2=25&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=23&hora=19&anof=2026&mesf=10&dayf=24&horaf=18&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OPKC"}}}