{"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":"2026-09-24","window":{"date":"2026-09-24","timezone":"Asia/Karachi","dayStartUtc":"2026-09-23T19:00:00.000Z","dayEndUtc":"2026-09-24T19:00:00.000Z","utcOffsetStart":"+05:00","utcOffsetEnd":"+05:00","hours":24},"complete":true,"values":{"tmax":34,"tmaxAt":"2026-09-24T07:30:00.000Z","tmin":28,"tminAt":"2026-09-23T23:30:00.000Z","tavg":30.5,"humidityMean":67.8,"windMean":6,"windMax":9.8,"windMaxAt":"2026-09-24T09:00:00.000Z","precipObservedCount":0,"nObservations":39,"maxGapMinutes":270,"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":"2026-09-24T07:30:00.000Z","obsTimeLocal":"2026-09-24T12:30:00+05:00","metarType":null,"raw":"METAR OPKC 240730Z 25014KT 5000 HZ NSC 34/22 Q1007 NOSIG","temp":34,"dewpoint":22,"humidity":50,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-09-23T23:30:00.000Z","obsTimeLocal":"2026-09-24T04:30:00+05:00","metarType":null,"raw":"METAR OPKC 232330Z 26010KT 4000 FU FEW020 28/25 Q1006 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-09-24T09:00:00.000Z","obsTimeLocal":"2026-09-24T14:00:00+05:00","metarType":null,"raw":"METAR OPKC 240900Z 24019KT 5000 HZ NSC 34/23 Q1006 TEMPO 240178G27KT","temp":34,"dewpoint":23,"humidity":53,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-09-24T22:00:00.000Z","settleable":false,"coverage":{"ok":false,"maxGapMinutes":270,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":["coverage_gap: longest stretch without a report was 270 min, above 60 min (station normal interval 30 + 30)"],"holdHours":3},"revision":"d0b619ccc176ce2e","lastChangedAt":"2026-09-24T18:35:16.263Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OPKC/2026-09-24?format=record","status":"pending_anchor","sha256":null,"revision":null,"flareTxHash":null,"flareBlock":null,"anchoredAt":null,"explorer":null,"matchesCurrent":null,"note":"Final - the next hourly run writes this record's hash to SnapshotAnchor on Flare"},"qc":{"summary":{"good":39,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-09-24T07:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-09-23T23:30:00.000Z","flag":"good","reasons":["step_not_tested: no previous valid report in context"]},"anyFlagged":false},"excludingBad":{"tmax":34,"tmin":28,"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":"2026-09-23T23:30:00.000Z","obsTimeLocal":"2026-09-24T04:30:00+05:00","metarType":null,"raw":"METAR OPKC 232330Z 26010KT 4000 FU FEW020 28/25 Q1006 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T00:00:00.000Z","obsTimeLocal":"2026-09-24T05:00:00+05:00","metarType":null,"raw":"METAR OPKC 240000Z 25010KT 4000 FU SCT020 28/25 Q1006 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T00:30:00.000Z","obsTimeLocal":"2026-09-24T05:30:00+05:00","metarType":null,"raw":"METAR OPKC 240030Z 26008KT 4000 FU BKN020 28/25 Q1006 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T01:00:00.000Z","obsTimeLocal":"2026-09-24T06:00:00+05:00","metarType":null,"raw":"METAR OPKC 240100Z 25007KT 4000 FU BKN020 28/25 Q1007 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T01:30:00.000Z","obsTimeLocal":"2026-09-24T06:30:00+05:00","metarType":null,"raw":"METAR OPKC 240130Z 27010KT 4000 FU BKN020 28/25 Q1007 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T02:00:00.000Z","obsTimeLocal":"2026-09-24T07:00:00+05:00","metarType":null,"raw":"METAR OPKC 240200Z 27011KT 4000 FU BKN020 28/25 Q1007 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T02:30:00.000Z","obsTimeLocal":"2026-09-24T07:30:00+05:00","metarType":null,"raw":"METAR OPKC 240230Z 27010KT 4000 FU BKN020 28/25 Q1007 NOSIG","temp":28,"dewpoint":25,"humidity":84,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T03:00:00.000Z","obsTimeLocal":"2026-09-24T08:00:00+05:00","metarType":null,"raw":"METAR OPKC 240300Z 26008KT 4000 FU BKN020 29/25 Q1008 NOSIG","temp":29,"dewpoint":25,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T03:30:00.000Z","obsTimeLocal":"2026-09-24T08:30:00+05:00","metarType":null,"raw":"METAR OPKC 240330Z 27007KT 5000 FU SCT020 29/24 Q1008 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T04:00:00.000Z","obsTimeLocal":"2026-09-24T09:00:00+05:00","metarType":null,"raw":"METAR OPKC 240400Z 24006KT 5000 HZ SCT020 30/24 Q1008 NOSIG","temp":30,"dewpoint":24,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T04:30:00.000Z","obsTimeLocal":"2026-09-24T09:30:00+05:00","metarType":null,"raw":"METAR OPKC 240430Z 24008KT 5000 HZ SCT030 31/24 Q1008 NOSIG","temp":31,"dewpoint":24,"humidity":66,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T05:00:00.000Z","obsTimeLocal":"2026-09-24T10:00:00+05:00","metarType":null,"raw":"METAR OPKC 240500Z 24012KT 5000 HZ SCT030 32/24 Q1008 NOSIG","temp":32,"dewpoint":24,"humidity":63,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T05:30:00.000Z","obsTimeLocal":"2026-09-24T10:30:00+05:00","metarType":null,"raw":"METAR OPKC 240530Z 23014KT 5000 HZ SCT030 32/23 Q1008 NOSIG","temp":32,"dewpoint":23,"humidity":59,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T06:00:00.000Z","obsTimeLocal":"2026-09-24T11:00:00+05:00","metarType":null,"raw":"METAR OPKC 240600Z 25012KT 5000 HZ FEW030 33/23 Q1008 NOSIG","temp":33,"dewpoint":23,"humidity":56,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T06:30:00.000Z","obsTimeLocal":"2026-09-24T11:30:00+05:00","metarType":null,"raw":"METAR OPKC 240630Z 24014KT 5000 HZ FEW030 33/22 Q1008 NOSIG","temp":33,"dewpoint":22,"humidity":53,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T07:00:00.000Z","obsTimeLocal":"2026-09-24T12:00:00+05:00","metarType":null,"raw":"METAR OPKC 240700Z 24013KT 5000 HZ NSC 33/22 Q1008 NOSIG","temp":33,"dewpoint":22,"humidity":53,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T07:30:00.000Z","obsTimeLocal":"2026-09-24T12:30:00+05:00","metarType":null,"raw":"METAR OPKC 240730Z 25014KT 5000 HZ NSC 34/22 Q1007 NOSIG","temp":34,"dewpoint":22,"humidity":50,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T08:00:00.000Z","obsTimeLocal":"2026-09-24T13:00:00+05:00","metarType":null,"raw":"METAR OPKC 240800Z 24017KT 5000 HZ NSC 34/23 Q1007 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24017G27KT","temp":33,"dewpoint":22,"humidity":53,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T10:00:00.000Z","obsTimeLocal":"2026-09-24T15:00:00+05:00","metarType":null,"raw":"METAR OPKC 241000Z 23018KT 5000 HZ NSC 33/22 Q1006 TEMPO 24017G27KT","temp":33,"dewpoint":22,"humidity":53,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T10:30:00.000Z","obsTimeLocal":"2026-09-24T15:30:00+05:00","metarType":null,"raw":"METAR OPKC 241030Z 23014KT 5000 HZ NSC 33/23 Q1005 TEMPO 24017G27KT","temp":33,"dewpoint":23,"humidity":56,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T11:00:00.000Z","obsTimeLocal":"2026-09-24T16:00:00+05:00","metarType":null,"raw":"METAR OPKC 241100Z 24016KT 5000 HZ NSC 33/23 Q1005 TEMPO 24017G27KT","temp":33,"dewpoint":23,"humidity":56,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T11:30:00.000Z","obsTimeLocal":"2026-09-24T16:30:00+05:00","metarType":null,"raw":"METAR OPKC 241130Z 25011KT 6000 NSC 33/22 Q1005 TEMPO 24017G27KT","temp":33,"dewpoint":22,"humidity":53,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T12:00:00.000Z","obsTimeLocal":"2026-09-24T17:00:00+05:00","metarType":null,"raw":"METAR OPKC 241200Z 24015KT 6000 NSC 32/22 Q1005 NOSIG","temp":32,"dewpoint":22,"humidity":56,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T12:30:00.000Z","obsTimeLocal":"2026-09-24T17:30:00+05:00","metarType":null,"raw":"METAR OPKC 241230Z 24015KT 6000 NSC 32/23 Q1005 NOSIG","temp":32,"dewpoint":23,"humidity":59,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T13:00:00.000Z","obsTimeLocal":"2026-09-24T18:00:00+05:00","metarType":null,"raw":"METAR OPKC 241300Z 24010KT 6000 NSC 31/23 Q1005 NOSIG","temp":31,"dewpoint":23,"humidity":62,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T13:30:00.000Z","obsTimeLocal":"2026-09-24T18:30:00+05:00","metarType":null,"raw":"METAR OPKC 241330Z 25012KT 6000 NSC 30/23 Q1006 NOSIG","temp":30,"dewpoint":23,"humidity":66,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T14:00:00.000Z","obsTimeLocal":"2026-09-24T19:00:00+05:00","metarType":null,"raw":"METAR OPKC 241400Z 24014KT 6000 NSC 29/23 Q1006 NOSIG","temp":29,"dewpoint":23,"humidity":70,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T14:30:00.000Z","obsTimeLocal":"2026-09-24T19:30:00+05:00","metarType":null,"raw":"METAR OPKC 241430Z 24010KT 5000 HZ NSC 29/24 Q1006 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T15:00:00.000Z","obsTimeLocal":"2026-09-24T20:00:00+05:00","metarType":null,"raw":"METAR OPKC 241500Z 24010KT 5000 HZ FEW030 29/24 Q1006 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T15:30:00.000Z","obsTimeLocal":"2026-09-24T20:30:00+05:00","metarType":null,"raw":"METAR OPKC 241530Z 24014KT 5000 HZ FEW030 29/24 Q1007 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T16:00:00.000Z","obsTimeLocal":"2026-09-24T21:00:00+05:00","metarType":null,"raw":"METAR OPKC 241600Z 25013KT 5000 HZ FEW030 29/24 Q1007 NOSIG","temp":29,"dewpoint":24,"humidity":74,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T16:30:00.000Z","obsTimeLocal":"2026-09-24T21:30:00+05:00","metarType":null,"raw":"METAR OPKC 241630Z 25008KT 5000 HZ FEW030 28/24 Q1007 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T17:00:00.000Z","obsTimeLocal":"2026-09-24T22:00:00+05:00","metarType":null,"raw":"METAR OPKC 241700Z 26010KT 5000 HZ FEW030 28/24 Q1007 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T17:30:00.000Z","obsTimeLocal":"2026-09-24T22:30:00+05:00","metarType":null,"raw":"METAR OPKC 241730Z 25009KT 5000 HZ SCT020 28/24 Q1007 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T18:00:00.000Z","obsTimeLocal":"2026-09-24T23:00:00+05:00","metarType":null,"raw":"METAR OPKC 241800Z 26008KT 5000 HZ SCT020 28/24 Q1007 NOSIG","temp":28,"dewpoint":24,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-24T18:30:00.000Z","obsTimeLocal":"2026-09-24T23:30:00+05:00","metarType":null,"raw":"METAR OPKC 241830Z 26005KT 5000 HZ SCT020 28/24 Q1007 NOSIG","temp":28,"dewpoint":24,"humidity":79,"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/2026-09-24","json":"https://weathermarket.io/api/station/OPKC/2026-09-24","record":"https://weathermarket.io/api/station/OPKC/2026-09-24?format=record","prev":"https://weathermarket.io/station/OPKC/2026-09-23","next":"https://weathermarket.io/station/OPKC/2026-09-25","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=9&day1=23&year2=2026&month2=9&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=9&day=23&hora=19&anof=2026&mesf=9&dayf=24&horaf=18&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OPKC"}}}