{"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":"2026-09-26","window":{"date":"2026-09-26","timezone":"Asia/Karachi","dayStartUtc":"2026-09-25T19:00:00.000Z","dayEndUtc":"2026-09-26T19:00:00.000Z","utcOffsetStart":"+05:00","utcOffsetEnd":"+05:00","hours":24},"complete":true,"values":{"tmax":33,"tmaxAt":"2026-09-26T07:30:00.000Z","tmin":28,"tminAt":"2026-09-25T19:00:00.000Z","tavg":29.4,"humidityMean":66.7,"windMean":6.9,"windMax":10.3,"windMaxAt":"2026-09-26T08:30:00.000Z","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":"2026-09-26T07:30:00.000Z","obsTimeLocal":"2026-09-26T12:30:00+05:00","metarType":null,"raw":"METAR OPKC 260730Z 25015KT 5000 HZ BKN030 33/21 Q1006 NOSIG","temp":33,"dewpoint":21,"humidity":49,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-09-25T19:00:00.000Z","obsTimeLocal":"2026-09-26T00:00:00+05:00","metarType":null,"raw":"METAR OPKC 251900Z 28010KT 4000 HZ SCT020 28/23 Q1006 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-09-26T08:30:00.000Z","obsTimeLocal":"2026-09-26T13:30:00+05:00","metarType":null,"raw":"METAR OPKC 260830Z 23020KT 5000 HZ BKN030 33/22 Q1005 TEMPO 24027KT","temp":33,"dewpoint":22,"humidity":53,"wind":10.3,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-09-26T22:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"d2488ff5840cb5d6","lastChangedAt":"2026-09-26T18:35:15.544Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OPKC/2026-09-26?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":48,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-09-26T07:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-09-25T19:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":33,"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":"2026-09-25T19:00:00.000Z","obsTimeLocal":"2026-09-26T00:00:00+05:00","metarType":null,"raw":"METAR OPKC 251900Z 28010KT 4000 HZ SCT020 28/23 Q1006 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T19:30:00.000Z","obsTimeLocal":"2026-09-26T00:30:00+05:00","metarType":null,"raw":"METAR OPKC 251930Z 29008KT 4000 HZ SCT020 28/23 Q1006 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T20:00:00.000Z","obsTimeLocal":"2026-09-26T01:00:00+05:00","metarType":null,"raw":"METAR OPKC 252000Z 28008KT 4000 HZ SCT020 28/23 Q1006 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T20:30:00.000Z","obsTimeLocal":"2026-09-26T01:30:00+05:00","metarType":null,"raw":"METAR OPKC 252030Z 27010KT 4000 HZ SCT020 28/23 Q1006 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T21:00:00.000Z","obsTimeLocal":"2026-09-26T02:00:00+05:00","metarType":null,"raw":"METAR OPKC 252100Z 26013KT 4000 HZ SCT020 28/23 Q1005 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T21:30:00.000Z","obsTimeLocal":"2026-09-26T02:30:00+05:00","metarType":null,"raw":"METAR OPKC 252130Z 28009KT 4000 HZ SCT030 28/23 Q1005 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T22:00:00.000Z","obsTimeLocal":"2026-09-26T03:00:00+05:00","metarType":null,"raw":"METAR OPKC 252200Z 27009KT 4000 HZ SCT030 28/23 Q1005 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T22:30:00.000Z","obsTimeLocal":"2026-09-26T03:30:00+05:00","metarType":null,"raw":"METAR OPKC 252230Z 28011KT 4000 HZ BKN030 28/23 Q1005 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-25T23:00:00.000Z","obsTimeLocal":"2026-09-26T04:00:00+05:00","metarType":null,"raw":"METAR OPKC 252300Z 27012KT 4000 HZ BKN030 28/23 Q1005 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NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T01:00:00.000Z","obsTimeLocal":"2026-09-26T06:00:00+05:00","metarType":null,"raw":"METAR OPKC 260100Z 27010KT 5000 HZ BKN030 28/22 Q1005 NOSIG","temp":28,"dewpoint":22,"humidity":70,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T01:30:00.000Z","obsTimeLocal":"2026-09-26T06:30:00+05:00","metarType":null,"raw":"METAR OPKC 260130Z 27008KT 4000 HZ SCT030 28/22 Q1005 NOSIG","temp":28,"dewpoint":22,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T02:00:00.000Z","obsTimeLocal":"2026-09-26T07:00:00+05:00","metarType":null,"raw":"METAR OPKC 260200Z 26009KT 4000 HZ SCT030 28/22 Q1006 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24027KT","temp":32,"dewpoint":21,"humidity":52,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T11:30:00.000Z","obsTimeLocal":"2026-09-26T16:30:00+05:00","metarType":null,"raw":"METAR OPKC 261130Z 24020KT 6000 BKN030 31/22 Q1004 TEMPO 24027KT","temp":31,"dewpoint":22,"humidity":59,"wind":10.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T12:00:00.000Z","obsTimeLocal":"2026-09-26T17:00:00+05:00","metarType":null,"raw":"METAR OPKC 261200Z 25020KT 6000 SCT030 31/22 Q1004 TEMPO 24027KT","temp":31,"dewpoint":22,"humidity":59,"wind":10.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T12:30:00.000Z","obsTimeLocal":"2026-09-26T17:30:00+05:00","metarType":null,"raw":"METAR OPKC 261230Z 25020KT 6000 SCT030 30/22 Q1004 TEMPO 24027KT","temp":30,"dewpoint":22,"humidity":62,"wind":10.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T13:00:00.000Z","obsTimeLocal":"2026-09-26T18:00:00+05:00","metarType":null,"raw":"METAR OPKC 261300Z 24019KT 6000 SCT030 30/22 Q1004 TEMPO 24027KT","temp":30,"dewpoint":22,"humidity":62,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T13:30:00.000Z","obsTimeLocal":"2026-09-26T18:30:00+05:00","metarType":null,"raw":"METAR OPKC 261330Z 23017KT 5000 HZ SCT030 29/23 Q1004 TEMPO 24027KT","temp":29,"dewpoint":23,"humidity":70,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T14:00:00.000Z","obsTimeLocal":"2026-09-26T19:00:00+05:00","metarType":null,"raw":"METAR OPKC 261400Z 24017KT 5000 HZ SCT030 29/23 Q1004 TEMPO 24027KT","temp":29,"dewpoint":23,"humidity":70,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T14:30:00.000Z","obsTimeLocal":"2026-09-26T19:30:00+05:00","metarType":null,"raw":"METAR OPKC 261430Z 25018KT 5000 HZ SCT030 29/23 Q1005 TEMPO 24027KT","temp":29,"dewpoint":23,"humidity":70,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T15:00:00.000Z","obsTimeLocal":"2026-09-26T20:00:00+05:00","metarType":null,"raw":"METAR OPKC 261500Z 26017KT 5000 HZ SCT030 28/23 Q1005 TEMPO 24027KT","temp":28,"dewpoint":23,"humidity":74,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T15:30:00.000Z","obsTimeLocal":"2026-09-26T20:30:00+05:00","metarType":null,"raw":"METAR OPKC 261530Z 26011KT 5000 HZ SCT030 28/22 Q1005 NOSIG","temp":28,"dewpoint":22,"humidity":70,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T16:00:00.000Z","obsTimeLocal":"2026-09-26T21:00:00+05:00","metarType":null,"raw":"METAR OPKC 261600Z 25012KT 5000 HZ SCT030 28/23 Q1006 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T16:30:00.000Z","obsTimeLocal":"2026-09-26T21:30:00+05:00","metarType":null,"raw":"METAR OPKC 261630Z 24010KT 5000 HZ SCT030 28/23 Q1006 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T17:00:00.000Z","obsTimeLocal":"2026-09-26T22:00:00+05:00","metarType":null,"raw":"METAR OPKC 261700Z 25012KT 5000 HZ SCT030 28/23 Q1006 NOSIG","temp":28,"dewpoint":23,"humidity":74,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T17:30:00.000Z","obsTimeLocal":"2026-09-26T22:30:00+05:00","metarType":null,"raw":"METAR OPKC 261730Z 27014KT 5000 HZ BKN020 28/22 Q1006 NOSIG","temp":28,"dewpoint":22,"humidity":70,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T18:00:00.000Z","obsTimeLocal":"2026-09-26T23:00:00+05:00","metarType":null,"raw":"METAR OPKC 261800Z 27013KT 5000 HZ BKN020 28/22 Q1006 NOSIG","temp":28,"dewpoint":22,"humidity":70,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-26T18:30:00.000Z","obsTimeLocal":"2026-09-26T23:30:00+05:00","metarType":null,"raw":"METAR OPKC 261830Z 25013KT 5000 HZ BKN020 28/22 Q1006 NOSIG","temp":28,"dewpoint":22,"humidity":70,"wind":6.7,"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/2026-09-26","json":"https://weathermarket.io/api/station/OPKC/2026-09-26","record":"https://weathermarket.io/api/station/OPKC/2026-09-26?format=record","prev":"https://weathermarket.io/station/OPKC/2026-09-25","next":"https://weathermarket.io/station/OPKC/2026-09-27","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=25&year2=2026&month2=9&day2=27&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=25&hora=19&anof=2026&mesf=9&dayf=26&horaf=18&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OPKC"}}}