{"station":{"icao":"OERK","city":{"slug":"riyadh","name":"Riyadh","country":"Saudi Arabia"},"timezone":"Asia/Riyadh","lat":24.71,"lon":46.68,"us":false,"html":"https://weathermarket.io/station/OERK","json":"https://weathermarket.io/api/station/OERK","nwsCli":null},"date":"2026-11-05","window":{"date":"2026-11-05","timezone":"Asia/Riyadh","dayStartUtc":"2026-11-04T21:00:00.000Z","dayEndUtc":"2026-11-05T21:00:00.000Z","utcOffsetStart":"+03:00","utcOffsetEnd":"+03:00","hours":24},"complete":true,"values":{"tmax":33,"tmaxAt":"2026-11-05T11:00:00.000Z","tmin":22,"tminAt":"2026-11-05T02:00:00.000Z","tavg":27.7,"humidityMean":25.6,"windMean":2.8,"windMax":4.1,"windMaxAt":"2026-11-05T10:00:00.000Z","precipObservedCount":0,"nObservations":24,"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":"2026-11-05T11:00:00.000Z","obsTimeLocal":"2026-11-05T14:00:00+03:00","metarType":"METAR","raw":"METAR OERK 051100Z 16007KT CAVOK 33/02 Q1017 NOSIG","temp":33,"dewpoint":2,"humidity":14,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-05T02:00:00.000Z","obsTimeLocal":"2026-11-05T05:00:00+03:00","metarType":"METAR","raw":"METAR OERK 050200Z 13005KT CAVOK 22/07 Q1018 NOSIG","temp":22,"dewpoint":7,"humidity":38,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-05T10:00:00.000Z","obsTimeLocal":"2026-11-05T13:00:00+03:00","metarType":"METAR","raw":"METAR OERK 051000Z 17008KT CAVOK 32/02 Q1017 NOSIG","temp":32,"dewpoint":2,"humidity":15,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-06T00:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"392b1595ddcc1ce4","lastChangedAt":"2026-11-05T20:04:38.501Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OERK/2026-11-05?format=record","status":"anchored","sha256":"ac46f427af5fab0a372b6e01b7ae82e81117ff2abe997a1ab8baa8c75e7839b4","revision":"392b1595ddcc1ce4","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":24,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-11-05T11:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-05T02:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":33,"tmin":22,"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":"2026-11-04T21:00:00.000Z","obsTimeLocal":"2026-11-05T00:00:00+03:00","metarType":"METAR","raw":"METAR OERK 042100Z 10004KT CAVOK 25/04 Q1018 NOSIG","temp":25,"dewpoint":4,"humidity":26,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T22:00:00.000Z","obsTimeLocal":"2026-11-05T01:00:00+03:00","metarType":"METAR","raw":"METAR OERK 042200Z 12005KT CAVOK 24/05 Q1018 NOSIG","temp":24,"dewpoint":5,"humidity":29,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-04T23:00:00.000Z","obsTimeLocal":"2026-11-05T02:00:00+03:00","metarType":"METAR","raw":"METAR OERK 042300Z 12005KT CAVOK 24/07 Q1018 NOSIG","temp":24,"dewpoint":7,"humidity":34,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T00:00:00.000Z","obsTimeLocal":"2026-11-05T03:00:00+03:00","metarType":"METAR","raw":"METAR OERK 050000Z 12005KT CAVOK 24/08 Q1017 NOSIG","temp":24,"dewpoint":8,"humidity":36,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T01:00:00.000Z","obsTimeLocal":"2026-11-05T04:00:00+03:00","metarType":"METAR","raw":"METAR OERK 050100Z 13004KT CAVOK 23/07 Q1017 NOSIG","temp":23,"dewpoint":7,"humidity":36,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T02:00:00.000Z","obsTimeLocal":"2026-11-05T05:00:00+03:00","metarType":"METAR","raw":"METAR OERK 050200Z 13005KT CAVOK 22/07 Q1018 NOSIG","temp":22,"dewpoint":7,"humidity":38,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T03:00:00.000Z","obsTimeLocal":"2026-11-05T06:00:00+03:00","metarType":"METAR","raw":"METAR OERK 050300Z 13005KT CAVOK 22/10 Q1018 NOSIG","temp":22,"dewpoint":10,"humidity":46,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T04:00:00.000Z","obsTimeLocal":"2026-11-05T07:00:00+03:00","metarType":"METAR","raw":"METAR OERK 050400Z 13005KT CAVOK 23/11 Q1019 NOSIG","temp":23,"dewpoint":11,"humidity":47,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T05:00:00.000Z","obsTimeLocal":"2026-11-05T08:00:00+03:00","metarType":"METAR","raw":"METAR OERK 050500Z 15005KT CAVOK 25/13 Q1019 NOSIG","temp":25,"dewpoint":13,"humidity":47,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T06:00:00.000Z","obsTimeLocal":"2026-11-05T09:00:00+03:00","metarType":"METAR","raw":"METAR OERK 050600Z 15005KT CAVOK 27/12 Q1020 NOSIG","temp":27,"dewpoint":12,"humidity":39,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T07:00:00.000Z","obsTimeLocal":"2026-11-05T10:00:00+03:00","metarType":"METAR","raw":"METAR OERK 050700Z 15006KT CAVOK 29/07 Q1020 NOSIG","temp":29,"dewpoint":7,"humidity":25,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T08:00:00.000Z","obsTimeLocal":"2026-11-05T11:00:00+03:00","metarType":"METAR","raw":"METAR OERK 050800Z 15006KT CAVOK 31/05 Q1019 NOSIG","temp":31,"dewpoint":5,"humidity":19,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T09:00:00.000Z","obsTimeLocal":"2026-11-05T12:00:00+03:00","metarType":"METAR","raw":"METAR OERK 050900Z 18007KT CAVOK 32/03 Q1018 NOSIG","temp":32,"dewpoint":3,"humidity":16,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T10:00:00.000Z","obsTimeLocal":"2026-11-05T13:00:00+03:00","metarType":"METAR","raw":"METAR OERK 051000Z 17008KT CAVOK 32/02 Q1017 NOSIG","temp":32,"dewpoint":2,"humidity":15,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T11:00:00.000Z","obsTimeLocal":"2026-11-05T14:00:00+03:00","metarType":"METAR","raw":"METAR OERK 051100Z 16007KT CAVOK 33/02 Q1017 NOSIG","temp":33,"dewpoint":2,"humidity":14,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T12:00:00.000Z","obsTimeLocal":"2026-11-05T15:00:00+03:00","metarType":"METAR","raw":"METAR OERK 051200Z 14006KT CAVOK 33/02 Q1016 NOSIG","temp":33,"dewpoint":2,"humidity":14,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T13:00:00.000Z","obsTimeLocal":"2026-11-05T16:00:00+03:00","metarType":"METAR","raw":"METAR OERK 051300Z 14008KT CAVOK 32/01 Q1016 NOSIG","temp":32,"dewpoint":1,"humidity":14,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T14:00:00.000Z","obsTimeLocal":"2026-11-05T17:00:00+03:00","metarType":"METAR","raw":"METAR OERK 051400Z 15006KT CAVOK 31/01 Q1016 NOSIG","temp":31,"dewpoint":1,"humidity":15,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T15:00:00.000Z","obsTimeLocal":"2026-11-05T18:00:00+03:00","metarType":"METAR","raw":"METAR OERK 051500Z 14005KT CAVOK 30/02 Q1016 NOSIG","temp":30,"dewpoint":2,"humidity":17,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T16:00:00.000Z","obsTimeLocal":"2026-11-05T19:00:00+03:00","metarType":"METAR","raw":"METAR OERK 051600Z 14005KT CAVOK 30/01 Q1017 NOSIG","temp":30,"dewpoint":1,"humidity":16,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T17:00:00.000Z","obsTimeLocal":"2026-11-05T20:00:00+03:00","metarType":"METAR","raw":"METAR OERK 051700Z 15004KT CAVOK 29/01 Q1017 NOSIG","temp":29,"dewpoint":1,"humidity":16,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T18:00:00.000Z","obsTimeLocal":"2026-11-05T21:00:00+03:00","metarType":"METAR","raw":"METAR OERK 051800Z 16006KT CAVOK 29/01 Q1017 NOSIG","temp":29,"dewpoint":1,"humidity":16,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T19:00:00.000Z","obsTimeLocal":"2026-11-05T22:00:00+03:00","metarType":"METAR","raw":"METAR OERK 051900Z 16006KT CAVOK 28/02 Q1017 NOSIG","temp":28,"dewpoint":2,"humidity":19,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T20:00:00.000Z","obsTimeLocal":"2026-11-05T23:00:00+03:00","metarType":"METAR","raw":"METAR OERK 052000Z 15003KT CAVOK 26/02 Q1017 NOSIG","temp":26,"dewpoint":2,"humidity":21,"wind":1.5,"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/OERK/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/OERK/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for OERK for the contract date (station-local calendar day), as published at https://weathermarket.io/station/OERK/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/OERK/2026-11-05","json":"https://weathermarket.io/api/station/OERK/2026-11-05","record":"https://weathermarket.io/api/station/OERK/2026-11-05?format=record","prev":"https://weathermarket.io/station/OERK/2026-11-04","next":"https://weathermarket.io/station/OERK/2026-11-06","station":"https://weathermarket.io/station/OERK","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=OERK&data=metar&year1=2026&month1=11&day1=4&year2=2026&month2=11&day2=6&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=OERK&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=11&day=4&hora=21&anof=2026&mesf=11&dayf=5&horaf=20&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OERK"}}}