{"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":"2026-11-07","window":{"date":"2026-11-07","timezone":"Asia/Riyadh","dayStartUtc":"2026-11-06T21:00:00.000Z","dayEndUtc":"2026-11-07T21:00:00.000Z","utcOffsetStart":"+03:00","utcOffsetEnd":"+03:00","hours":24},"complete":true,"values":{"tmax":32,"tmaxAt":"2026-11-07T09:00:00.000Z","tmin":23,"tminAt":"2026-11-07T00:00:00.000Z","tavg":28,"humidityMean":22.4,"windMean":3.8,"windMax":7.2,"windMaxAt":"2026-11-07T08:00:00.000Z","precipObservedCount":0,"nObservations":25,"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":"2026-11-07T09:00:00.000Z","obsTimeLocal":"2026-11-07T12:00:00+03:00","metarType":"METAR","raw":"METAR OERK 070900Z 15013KT 5000 BLDU NSC 32/05 Q1016 TEMPO 2000","temp":32,"dewpoint":5,"humidity":18,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-07T00:00:00.000Z","obsTimeLocal":"2026-11-07T03:00:00+03:00","metarType":"METAR","raw":"METAR OERK 070000Z 14003KT CAVOK 23/02 Q1016 NOSIG","temp":23,"dewpoint":2,"humidity":25,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-07T08:00:00.000Z","obsTimeLocal":"2026-11-07T11:00:00+03:00","metarType":"METAR","raw":"METAR OERK 070800Z 16014KT 2000 BLDU NSC 30/05 Q1017 TEMPO 1000","temp":30,"dewpoint":5,"humidity":21,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-08T00:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"be99e022fba8c50f","lastChangedAt":"2026-11-07T20:04:38.306Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/OERK/2026-11-07?format=record","status":"anchored","sha256":"25644ccfbe592b558d4e17e60743e51ee72f45f1b05cc5543404ad282f07b993","revision":"be99e022fba8c50f","flareTxHash":"0x605e783dd41275766d32d969b1a0de252fab0a7dc8d7f6e5745320204027271d","flareBlock":74003765,"anchoredAt":"2026-11-08T00:01:44.232Z","explorer":"https://flare-explorer.flare.network/tx/0x605e783dd41275766d32d969b1a0de252fab0a7dc8d7f6e5745320204027271d","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":25,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-11-07T09:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-07T00:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":32,"tmin":23,"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":"2026-11-06T21:00:00.000Z","obsTimeLocal":"2026-11-07T00:00:00+03:00","metarType":"METAR","raw":"METAR OERK 062100Z 12003KT CAVOK 24/02 Q1017 NOSIG","temp":24,"dewpoint":2,"humidity":24,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T22:00:00.000Z","obsTimeLocal":"2026-11-07T01:00:00+03:00","metarType":"METAR","raw":"METAR OERK 062200Z 12003KT CAVOK 24/03 Q1017 NOSIG","temp":24,"dewpoint":3,"humidity":25,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T23:00:00.000Z","obsTimeLocal":"2026-11-07T02:00:00+03:00","metarType":"METAR","raw":"METAR OERK 062300Z 13004KT CAVOK 24/03 Q1016 NOSIG","temp":24,"dewpoint":3,"humidity":25,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T00:00:00.000Z","obsTimeLocal":"2026-11-07T03:00:00+03:00","metarType":"METAR","raw":"METAR OERK 070000Z 14003KT CAVOK 23/02 Q1016 NOSIG","temp":23,"dewpoint":2,"humidity":25,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T01:00:00.000Z","obsTimeLocal":"2026-11-07T04:00:00+03:00","metarType":"METAR","raw":"METAR OERK 070100Z 14003KT CAVOK 24/03 Q1016 NOSIG","temp":24,"dewpoint":3,"humidity":25,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T02:00:00.000Z","obsTimeLocal":"2026-11-07T05:00:00+03:00","metarType":"METAR","raw":"METAR OERK 070200Z 15005KT CAVOK 25/04 Q1016 NOSIG","temp":25,"dewpoint":4,"humidity":26,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T03:00:00.000Z","obsTimeLocal":"2026-11-07T06:00:00+03:00","metarType":"METAR","raw":"METAR OERK 070300Z 15007KT CAVOK 25/05 Q1017 NOSIG","temp":25,"dewpoint":5,"humidity":28,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T04:00:00.000Z","obsTimeLocal":"2026-11-07T07:00:00+03:00","metarType":"METAR","raw":"METAR OERK 070400Z 16008KT 9999 FEW040 25/06 Q1017 NOSIG","temp":25,"dewpoint":6,"humidity":30,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T05:00:00.000Z","obsTimeLocal":"2026-11-07T08:00:00+03:00","metarType":"METAR","raw":"METAR OERK 070500Z 16008KT CAVOK 26/06 Q1017 NOSIG","temp":26,"dewpoint":6,"humidity":28,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T06:00:00.000Z","obsTimeLocal":"2026-11-07T09:00:00+03:00","metarType":"METAR","raw":"METAR OERK 070600Z 16011KT CAVOK 28/06 Q1018 NOSIG","temp":28,"dewpoint":6,"humidity":25,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T07:00:00.000Z","obsTimeLocal":"2026-11-07T10:00:00+03:00","metarType":"METAR","raw":"METAR OERK 070700Z 15013KT 6000 NSC 30/06 Q1018 TEMPO 3000 BLDU","temp":30,"dewpoint":6,"humidity":22,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T07:08:00.000Z","obsTimeLocal":"2026-11-07T10:08:00+03:00","metarType":"SPECI","raw":"SPECI OERK 070708Z 15013KT 3000 BLDU NSC 30/06 Q1017","temp":30,"dewpoint":6,"humidity":22,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T08:00:00.000Z","obsTimeLocal":"2026-11-07T11:00:00+03:00","metarType":"METAR","raw":"METAR OERK 070800Z 16014KT 2000 BLDU NSC 30/05 Q1017 TEMPO 1000","temp":30,"dewpoint":5,"humidity":21,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T09:00:00.000Z","obsTimeLocal":"2026-11-07T12:00:00+03:00","metarType":"METAR","raw":"METAR OERK 070900Z 15013KT 5000 BLDU NSC 32/05 Q1016 TEMPO 2000","temp":32,"dewpoint":5,"humidity":18,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T10:00:00.000Z","obsTimeLocal":"2026-11-07T13:00:00+03:00","metarType":"METAR","raw":"METAR OERK 071000Z 16012KT 7000 NSC 32/05 Q1015 NOSIG","temp":32,"dewpoint":5,"humidity":18,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T11:00:00.000Z","obsTimeLocal":"2026-11-07T14:00:00+03:00","metarType":"METAR","raw":"METAR OERK 071100Z 16011KT CAVOK 32/04 Q1014 NOSIG","temp":32,"dewpoint":4,"humidity":17,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T12:00:00.000Z","obsTimeLocal":"2026-11-07T15:00:00+03:00","metarType":"METAR","raw":"METAR OERK 071200Z 17010KT CAVOK 32/04 Q1013 NOSIG","temp":32,"dewpoint":4,"humidity":17,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T13:00:00.000Z","obsTimeLocal":"2026-11-07T16:00:00+03:00","metarType":"METAR","raw":"METAR OERK 071300Z 15007KT CAVOK 32/03 Q1013 NOSIG","temp":32,"dewpoint":3,"humidity":16,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T14:00:00.000Z","obsTimeLocal":"2026-11-07T17:00:00+03:00","metarType":"METAR","raw":"METAR OERK 071400Z 14007KT CAVOK 31/03 Q1013 NOSIG","temp":31,"dewpoint":3,"humidity":17,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T15:00:00.000Z","obsTimeLocal":"2026-11-07T18:00:00+03:00","metarType":"METAR","raw":"METAR OERK 071500Z 14006KT CAVOK 30/04 Q1014 NOSIG","temp":30,"dewpoint":4,"humidity":19,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T16:00:00.000Z","obsTimeLocal":"2026-11-07T19:00:00+03:00","metarType":"METAR","raw":"METAR OERK 071600Z 14005KT CAVOK 30/04 Q1014 NOSIG","temp":30,"dewpoint":4,"humidity":19,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T17:00:00.000Z","obsTimeLocal":"2026-11-07T20:00:00+03:00","metarType":"METAR","raw":"METAR OERK 071700Z 15004KT CAVOK 29/05 Q1015 NOSIG","temp":29,"dewpoint":5,"humidity":22,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T18:00:00.000Z","obsTimeLocal":"2026-11-07T21:00:00+03:00","metarType":"METAR","raw":"METAR OERK 071800Z 16005KT CAVOK 28/05 Q1015 NOSIG","temp":28,"dewpoint":5,"humidity":23,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T19:00:00.000Z","obsTimeLocal":"2026-11-07T22:00:00+03:00","metarType":"METAR","raw":"METAR OERK 071900Z 16005KT CAVOK 28/05 Q1015 NOSIG","temp":28,"dewpoint":5,"humidity":23,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-07T20:00:00.000Z","obsTimeLocal":"2026-11-07T23:00:00+03:00","metarType":"METAR","raw":"METAR OERK 072000Z 15003KT CAVOK 27/05 Q1015 NOSIG","temp":27,"dewpoint":5,"humidity":24,"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/2026-11-07","json":"https://weathermarket.io/api/station/OERK/2026-11-07","record":"https://weathermarket.io/api/station/OERK/2026-11-07?format=record","prev":"https://weathermarket.io/station/OERK/2026-11-06","next":"https://weathermarket.io/station/OERK/2026-11-08","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=6&year2=2026&month2=11&day2=8&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=6&hora=21&anof=2026&mesf=11&dayf=7&horaf=20&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=OERK"}}}