{"station":{"icao":"OPLA","city":{"slug":"lahore","name":"Lahore","country":"Pakistan"},"timezone":"Asia/Karachi","lat":31.55,"lon":74.34,"us":false,"html":"https://weathermarket.io/station/OPLA","json":"https://weathermarket.io/api/station/OPLA","nwsCli":null},"date":"2026-10-23","window":{"date":"2026-10-23","timezone":"Asia/Karachi","dayStartUtc":"2026-10-22T19:00:00.000Z","dayEndUtc":"2026-10-23T19:00:00.000Z","utcOffsetStart":"+05:00","utcOffsetEnd":"+05:00","hours":24},"complete":true,"values":{"tmax":31,"tmaxAt":"2026-10-23T07:30:00.000Z","tmin":21,"tminAt":"2026-10-23T01:00:00.000Z","tavg":26,"humidityMean":72.4,"windMean":1.1,"windMax":3.1,"windMaxAt":"2026-10-23T08:00:00.000Z","precipObservedCount":0,"nObservations":47,"maxGapMinutes":60,"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":"2026-10-23T07:30:00.000Z","obsTimeLocal":"2026-10-23T12:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 230730Z 23002KT 2000 FU NSC 31/21 Q1013 BECMG 2500 FU RMK QFE987 A29.93","temp":31,"dewpoint":21,"humidity":55,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-23T01:00:00.000Z","obsTimeLocal":"2026-10-23T06:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 230100Z 00000KT 3000 BR NSC 21/19 Q1014 BECMG 2000 BR RMK QFE988 A29.96","temp":21,"dewpoint":19,"humidity":88,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-23T08:00:00.000Z","obsTimeLocal":"2026-10-23T13:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 230800Z 20006KT 2000 FU FEW040 SCT100 31/21 Q1013 BECMG 2500 FU RMK QFE987 A29.92","temp":31,"dewpoint":21,"humidity":55,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-23T22:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"322fe6962b060387","lastChangedAt":"2026-10-23T18:31:58.028Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OPLA/2026-10-23?format=record","status":"anchored","sha256":"18abec8a00ec79020e17a9b7a327bbc85dbff898ec39ab66c777e74ae1be208c","revision":"322fe6962b060387","flareTxHash":"0x4d6ef2ae792215f3807c1353eba79ad6ef87ef1870abc0b16e8d2cc17b8578af","flareBlock":73843592,"anchoredAt":"2026-11-06T00:01:32.756Z","explorer":"https://flare-explorer.flare.network/tx/0x4d6ef2ae792215f3807c1353eba79ad6ef87ef1870abc0b16e8d2cc17b8578af","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":47,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-23T07:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-23T01:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":31,"tmin":21,"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":"2026-10-22T19:00:00.000Z","obsTimeLocal":"2026-10-23T00:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 221900Z 00000KT 4000 FU NSC 24/21 Q1015 NOSIG RMK QFE989 A29.98","temp":24,"dewpoint":21,"humidity":83,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T19:30:00.000Z","obsTimeLocal":"2026-10-23T00:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 221930Z 22004KT 4000 FU NSC 24/21 Q1014 NOSIG RMK QFE989 A29.97","temp":24,"dewpoint":21,"humidity":83,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T20:00:00.000Z","obsTimeLocal":"2026-10-23T01:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 222000Z 10002KT 4000 FU NSC 24/21 Q1014 NOSIG RMK QFE988 A29.97","temp":24,"dewpoint":21,"humidity":83,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T20:30:00.000Z","obsTimeLocal":"2026-10-23T01:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 222030Z 19002KT 4000 FU NSC 24/21 Q1014 NOSIG RMK QFE988 A29.96","temp":24,"dewpoint":21,"humidity":83,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T21:00:00.000Z","obsTimeLocal":"2026-10-23T02:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 222100Z 00000KT 4000 FU NSC 23/20 Q1014 NOSIG RMK QFE988 A29.95","temp":23,"dewpoint":20,"humidity":83,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T21:30:00.000Z","obsTimeLocal":"2026-10-23T02:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 222130Z 00000KT 4000 FU NSC 23/20 Q1014 NOSIG RMK QFE988 A29.95","temp":23,"dewpoint":20,"humidity":83,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T22:00:00.000Z","obsTimeLocal":"2026-10-23T03:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 222200Z 21003KT 4000 FU NSC 23/20 Q1014 NOSIG RMK QFE988 A29.95","temp":23,"dewpoint":20,"humidity":83,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T22:30:00.000Z","obsTimeLocal":"2026-10-23T03:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 222230Z 14002KT 4000 FU NSC 23/20 Q1014 NOSIG RMK QFE988 A29.95","temp":23,"dewpoint":20,"humidity":83,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T23:00:00.000Z","obsTimeLocal":"2026-10-23T04:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 222300Z 20002KT 4000 FU NSC 22/21 Q1014 NOSIG RMK QFE988 A29.95","temp":22,"dewpoint":21,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T23:30:00.000Z","obsTimeLocal":"2026-10-23T04:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 222330Z 00000KT 4000 FU NSC 22/21 Q1014 NOSIG RMK QFE988 A29.95","temp":22,"dewpoint":21,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T00:00:00.000Z","obsTimeLocal":"2026-10-23T05:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 230000Z 19002KT 4000 FU NSC 22/21 Q1014 BECMG 3500 BR RMK QFE988 A29.94","temp":22,"dewpoint":21,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T01:00:00.000Z","obsTimeLocal":"2026-10-23T06:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 230100Z 00000KT 3000 BR NSC 21/19 Q1014 BECMG 2000 BR RMK QFE988 A29.96","temp":21,"dewpoint":19,"humidity":88,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T01:30:00.000Z","obsTimeLocal":"2026-10-23T06:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 230130Z 00000KT 2000 BR NSC 21/19 Q1014 BECMG 1500 BR RMK QFE988 A29.96","temp":21,"dewpoint":19,"humidity":88,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T02:00:00.000Z","obsTimeLocal":"2026-10-23T07:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 230200Z 00000KT 1000 BR NSC 21/19 Q1014 NOSIG RMK QFE989 A29.97","temp":21,"dewpoint":19,"humidity":88,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T02:30:00.000Z","obsTimeLocal":"2026-10-23T07:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 230230Z 00000KT 0800 R36/1700D R18/P2000 BR NSC 22/20 Q1015 NOSIG RMK RMID/P2000 QFE989 A29.98","temp":22,"dewpoint":20,"humidity":88,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T03:00:00.000Z","obsTimeLocal":"2026-10-23T08:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 230300Z 16002KT 0800 R36/1600U R18/P2000 BR NSC 23/20 Q1015 NOSIG RMK RMID/1900D QFE989 A29.98","temp":23,"dewpoint":20,"humidity":83,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T03:30:00.000Z","obsTimeLocal":"2026-10-23T08:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 230330Z 00000KT 0800 R36/1400D R18/P2000 FU NSC 24/19 Q1015 BECMG 1000 FU RMK RMID/1800D QFE989 A29.98","temp":24,"dewpoint":19,"humidity":74,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T04:00:00.000Z","obsTimeLocal":"2026-10-23T09:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 230400Z 24002KT 1000 R36/1500U R18/P2000 FU NSC 25/21 Q1015 BECMG 1500 FU RMK RMID/P2000 QFE989 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A29.95","temp":30,"dewpoint":21,"humidity":59,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T07:30:00.000Z","obsTimeLocal":"2026-10-23T12:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 230730Z 23002KT 2000 FU NSC 31/21 Q1013 BECMG 2500 FU RMK QFE987 A29.93","temp":31,"dewpoint":21,"humidity":55,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T08:00:00.000Z","obsTimeLocal":"2026-10-23T13:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 230800Z 20006KT 2000 FU FEW040 SCT100 31/21 Q1013 BECMG 2500 FU RMK QFE987 A29.92","temp":31,"dewpoint":21,"humidity":55,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T08:30:00.000Z","obsTimeLocal":"2026-10-23T13:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 230830Z 21004KT 2000 FU SCT040 BKN100 31/21 Q1012 TEMPO 23015G30KT 1000 TSRA FEW030CB RMK QFE986 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1000 TSRA FEW030CB RMK QFE985 A29.86","temp":30,"dewpoint":21,"humidity":59,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T10:30:00.000Z","obsTimeLocal":"2026-10-23T15:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 231030Z 08002KT 2500 FU SCT040 SCT100 30/21 Q1011 TEMPO 31015G30KT 1000 TSRA FEW030CB RMK QFE985 A29.86","temp":30,"dewpoint":21,"humidity":59,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T11:00:00.000Z","obsTimeLocal":"2026-10-23T16:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 231100Z 01003KT 2500 FU SCT040 SCT100 30/21 Q1011 TEMPO 31015G30KT 1000 TSRA FEW030CB RMK QFE985 A29.86","temp":30,"dewpoint":21,"humidity":59,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T11:30:00.000Z","obsTimeLocal":"2026-10-23T16:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 231130Z 33002KT 3500 FEW040 SCT100 30/21 Q1011 TEMPO 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A29.84","temp":28,"dewpoint":20,"humidity":62,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T13:30:00.000Z","obsTimeLocal":"2026-10-23T18:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 231330Z 01002KT 4000 FU SCT100 28/20 Q1011 NOSIG RMK QFE985 A29.86","temp":28,"dewpoint":20,"humidity":62,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T14:00:00.000Z","obsTimeLocal":"2026-10-23T19:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 231400Z 04002KT 4000 FU SCT100 27/19 Q1011 NOSIG RMK QFE985 A29.87","temp":27,"dewpoint":19,"humidity":62,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T14:30:00.000Z","obsTimeLocal":"2026-10-23T19:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 231430Z 11004KT 4000 FU SCT040 SCT100 27/19 Q1011 NOSIG RMK QFE985 A29.87","temp":27,"dewpoint":19,"humidity":62,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T15:00:00.000Z","obsTimeLocal":"2026-10-23T20:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 231500Z 11004KT 4000 FU SCT040 BKN100 26/20 Q1011 TEMPO 32015G35KT 1000 TSRA FEW030CB RMK QFE985 A29.87","temp":26,"dewpoint":20,"humidity":70,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T15:30:00.000Z","obsTimeLocal":"2026-10-23T20:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 231530Z 35002KT 4000 FU SCT040 BKN100 26/20 Q1012 TEMPO 32015G35KT 1000 TSRA FEW030CB RMK QFE986 A29.89","temp":26,"dewpoint":20,"humidity":70,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T16:00:00.000Z","obsTimeLocal":"2026-10-23T21:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 231600Z 10002KT 4000 FU SCT040 BKN100 26/20 Q1012 TEMPO 32015G35KT 1000 TSRA FEW030CB RMK QFE986 A29.89","temp":26,"dewpoint":20,"humidity":70,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T16:30:00.000Z","obsTimeLocal":"2026-10-23T21:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 231630Z 10002KT 4000 FU SCT040 BKN100 26/20 Q1012 TEMPO 32015G35KT 1000 TSRA FEW030CB RMK QFE986 A29.88","temp":26,"dewpoint":20,"humidity":70,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T17:00:00.000Z","obsTimeLocal":"2026-10-23T22:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 231700Z 08003KT 4000 FU SCT040 BKN100 25/21 Q1011 TEMPO 32015G35KT 1000 TSRA FEW030CB RMK QFE986 A29.88","temp":25,"dewpoint":21,"humidity":78,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T17:30:00.000Z","obsTimeLocal":"2026-10-23T22:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 231730Z 07002KT 4000 FU SCT040 BKN100 24/21 Q1011 TEMPO 32015G35KT 1000 TSRA FEW030CB RMK QFE986 A29.88","temp":24,"dewpoint":21,"humidity":83,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T18:00:00.000Z","obsTimeLocal":"2026-10-23T23:00:00+05:00","metarType":"METAR","raw":"METAR OPLA 231800Z 06004KT 4000 FU SCT040 BKN100 23/19 Q1011 NOSIG RMK QFE986 A29.87","temp":23,"dewpoint":19,"humidity":78,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T18:30:00.000Z","obsTimeLocal":"2026-10-23T23:30:00+05:00","metarType":"METAR","raw":"METAR OPLA 231830Z 14002KT 4000 FU SCT040 BKN100 23/19 Q1011 NOSIG RMK QFE985 A29.87","temp":23,"dewpoint":19,"humidity":78,"wind":1,"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/OPLA/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/OPLA/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for OPLA for the contract date (station-local calendar day), as published at https://weathermarket.io/station/OPLA/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/OPLA/2026-10-23","json":"https://weathermarket.io/api/station/OPLA/2026-10-23","record":"https://weathermarket.io/api/station/OPLA/2026-10-23?format=record","prev":"https://weathermarket.io/station/OPLA/2026-10-22","next":"https://weathermarket.io/station/OPLA/2026-10-24","station":"https://weathermarket.io/station/OPLA","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=OPLA&data=metar&year1=2026&month1=10&day1=22&year2=2026&month2=10&day2=24&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=OPLA&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=22&hora=19&anof=2026&mesf=10&dayf=23&horaf=18&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OPLA"}}}