{"station":{"icao":"FACT","city":{"slug":"cape-town","name":"Cape Town","country":"South Africa"},"timezone":"Africa/Johannesburg","lat":-33.92,"lon":18.42,"us":false,"html":"https://weathermarket.io/station/FACT","json":"https://weathermarket.io/api/station/FACT","nwsCli":null},"date":"2026-09-30","window":{"date":"2026-09-30","timezone":"Africa/Johannesburg","dayStartUtc":"2026-09-29T22:00:00.000Z","dayEndUtc":"2026-09-30T22:00:00.000Z","utcOffsetStart":"+02:00","utcOffsetEnd":"+02:00","hours":24},"complete":true,"values":{"tmax":33,"tmaxAt":"2026-09-30T11:00:00.000Z","tmin":10,"tminAt":"2026-09-30T03:00:00.000Z","tavg":21.2,"humidityMean":50.7,"windMean":2.3,"windMax":5.7,"windMaxAt":"2026-09-30T13:00:00.000Z","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":"2026-09-30T11:00:00.000Z","obsTimeLocal":"2026-09-30T13:00:00+02:00","metarType":"METAR","raw":"METAR FACT 301100Z 14008KT 090V190 CAVOK 33/07 Q1017 NOSIG","temp":33,"dewpoint":7,"humidity":20,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-09-30T03:00:00.000Z","obsTimeLocal":"2026-09-30T05:00:00+02:00","metarType":"METAR","raw":"METAR FACT 300300Z VRB01KT CAVOK 10/07 Q1019 NOSIG","temp":10,"dewpoint":7,"humidity":82,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-09-30T13:00:00.000Z","obsTimeLocal":"2026-09-30T15:00:00+02:00","metarType":"METAR","raw":"METAR FACT 301300Z 17011KT 130V190 CAVOK 32/05 Q1015 NOSIG","temp":32,"dewpoint":5,"humidity":18,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-01T01:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"78c8d59f699647e4","lastChangedAt":"2026-09-30T21:05:38.422Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/FACT/2026-09-30?format=record","status":"anchored","sha256":"3f883c88cd575f46f9eddf84c10356b3c2ffe9723e4212144b928cdb3d9ffae8","revision":"78c8d59f699647e4","flareTxHash":"0x89337aac7aaeab7140e050aa42130c7b32c4b4d4eca4b1bd0a18fdc99312db0c","flareBlock":71108798,"anchoredAt":"2026-10-02T02:01:34.292Z","explorer":"https://flare-explorer.flare.network/tx/0x89337aac7aaeab7140e050aa42130c7b32c4b4d4eca4b1bd0a18fdc99312db0c","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":22,"suspect":2,"bad":0,"flagged":[{"obsTimeUtc":"2026-09-30T06:00:00.000Z","flag":"suspect","reasons":["step: temperature changed 6 C in 60 min (> 5)"]},{"obsTimeUtc":"2026-09-30T07:00:00.000Z","flag":"suspect","reasons":["step: temperature changed 6 C in 60 min (> 5)"]}]},"extremes":{"tmax":{"obsTimeUtc":"2026-09-30T11:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-09-30T03:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":33,"tmin":10,"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":"2026-09-29T22:00:00.000Z","obsTimeLocal":"2026-09-30T00:00:00+02:00","metarType":"METAR","raw":"METAR FACT 292200Z 22004KT CAVOK 15/09 Q1020 NOSIG","temp":15,"dewpoint":9,"humidity":67,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-29T23:00:00.000Z","obsTimeLocal":"2026-09-30T01:00:00+02:00","metarType":"METAR","raw":"METAR FACT 292300Z VRB03KT CAVOK 13/09 Q1020 NOSIG","temp":13,"dewpoint":9,"humidity":77,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T00:00:00.000Z","obsTimeLocal":"2026-09-30T02:00:00+02:00","metarType":"METAR","raw":"METAR FACT 300000Z VRB02KT CAVOK 13/08 Q1019 NOSIG","temp":13,"dewpoint":8,"humidity":72,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T01:00:00.000Z","obsTimeLocal":"2026-09-30T03:00:00+02:00","metarType":"METAR","raw":"METAR FACT 300100Z VRB01KT CAVOK 12/08 Q1019 NOSIG","temp":12,"dewpoint":8,"humidity":77,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T02:00:00.000Z","obsTimeLocal":"2026-09-30T04:00:00+02:00","metarType":"METAR","raw":"METAR FACT 300200Z 08003KT CAVOK 11/07 Q1019 NOSIG","temp":11,"dewpoint":7,"humidity":76,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T03:00:00.000Z","obsTimeLocal":"2026-09-30T05:00:00+02:00","metarType":"METAR","raw":"METAR FACT 300300Z VRB01KT CAVOK 10/07 Q1019 NOSIG","temp":10,"dewpoint":7,"humidity":82,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T04:00:00.000Z","obsTimeLocal":"2026-09-30T06:00:00+02:00","metarType":"METAR","raw":"METAR FACT 300400Z 16003KT CAVOK 10/07 Q1019 NOSIG","temp":10,"dewpoint":7,"humidity":82,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T05:00:00.000Z","obsTimeLocal":"2026-09-30T07:00:00+02:00","metarType":"METAR","raw":"METAR FACT 300500Z 13002KT CAVOK 11/08 Q1019 NOSIG","temp":11,"dewpoint":8,"humidity":82,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T06:00:00.000Z","obsTimeLocal":"2026-09-30T08:00:00+02:00","metarType":"METAR","raw":"METAR FACT 300600Z VRB02KT CAVOK 17/12 Q1019 NOSIG","temp":17,"dewpoint":12,"humidity":72,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T07:00:00.000Z","obsTimeLocal":"2026-09-30T09:00:00+02:00","metarType":"METAR","raw":"METAR FACT 300700Z 13004KT 070V160 CAVOK 23/08 Q1019 NOSIG","temp":23,"dewpoint":8,"humidity":38,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T08:00:00.000Z","obsTimeLocal":"2026-09-30T10:00:00+02:00","metarType":"METAR","raw":"METAR FACT 300800Z 17004KT 130V220 CAVOK 27/07 Q1019 NOSIG","temp":27,"dewpoint":7,"humidity":28,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T09:00:00.000Z","obsTimeLocal":"2026-09-30T11:00:00+02:00","metarType":"METAR","raw":"METAR FACT 300900Z 10004KT 040V140 CAVOK 30/07 Q1019 NOSIG","temp":30,"dewpoint":7,"humidity":24,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T10:00:00.000Z","obsTimeLocal":"2026-09-30T12:00:00+02:00","metarType":"METAR","raw":"METAR FACT 301000Z 12008KT 090V150 CAVOK 32/07 Q1018 NOSIG","temp":32,"dewpoint":7,"humidity":21,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T11:00:00.000Z","obsTimeLocal":"2026-09-30T13:00:00+02:00","metarType":"METAR","raw":"METAR FACT 301100Z 14008KT 090V190 CAVOK 33/07 Q1017 NOSIG","temp":33,"dewpoint":7,"humidity":20,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T12:00:00.000Z","obsTimeLocal":"2026-09-30T14:00:00+02:00","metarType":"METAR","raw":"METAR FACT 301200Z 15010KT CAVOK 32/07 Q1016 NOSIG","temp":32,"dewpoint":7,"humidity":21,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T13:00:00.000Z","obsTimeLocal":"2026-09-30T15:00:00+02:00","metarType":"METAR","raw":"METAR FACT 301300Z 17011KT 130V190 CAVOK 32/05 Q1015 NOSIG","temp":32,"dewpoint":5,"humidity":18,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T14:00:00.000Z","obsTimeLocal":"2026-09-30T16:00:00+02:00","metarType":"METAR","raw":"METAR FACT 301400Z 20008KT 160V230 CAVOK 31/07 Q1015 NOSIG","temp":31,"dewpoint":7,"humidity":22,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T15:00:00.000Z","obsTimeLocal":"2026-09-30T17:00:00+02:00","metarType":"METAR","raw":"METAR FACT 301500Z 21008KT CAVOK 28/11 Q1014 NOSIG","temp":28,"dewpoint":11,"humidity":35,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T16:00:00.000Z","obsTimeLocal":"2026-09-30T18:00:00+02:00","metarType":"METAR","raw":"METAR FACT 301600Z 23007KT 180V250 CAVOK 25/11 Q1014 NOSIG","temp":25,"dewpoint":11,"humidity":41,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T17:00:00.000Z","obsTimeLocal":"2026-09-30T19:00:00+02:00","metarType":"METAR","raw":"METAR FACT 301700Z 23006KT 180V260 CAVOK 24/11 Q1014 NOSIG","temp":24,"dewpoint":11,"humidity":44,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T18:00:00.000Z","obsTimeLocal":"2026-09-30T20:00:00+02:00","metarType":"METAR","raw":"METAR FACT 301800Z VRB02KT CAVOK 21/10 Q1014 NOSIG","temp":21,"dewpoint":10,"humidity":49,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T19:00:00.000Z","obsTimeLocal":"2026-09-30T21:00:00+02:00","metarType":"METAR","raw":"METAR FACT 301900Z 10002KT CAVOK 20/10 Q1014 NOSIG","temp":20,"dewpoint":10,"humidity":53,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T20:00:00.000Z","obsTimeLocal":"2026-09-30T22:00:00+02:00","metarType":"METAR","raw":"METAR FACT 302000Z 11002KT CAVOK 20/11 Q1014 NOSIG","temp":20,"dewpoint":11,"humidity":56,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-09-30T21:00:00.000Z","obsTimeLocal":"2026-09-30T23:00:00+02:00","metarType":"METAR","raw":"METAR FACT 302100Z VRB02KT CAVOK 19/11 Q1013 NOSIG","temp":19,"dewpoint":11,"humidity":60,"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/FACT/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/FACT/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for FACT for the contract date (station-local calendar day), as published at https://weathermarket.io/station/FACT/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/FACT/2026-09-30","json":"https://weathermarket.io/api/station/FACT/2026-09-30","record":"https://weathermarket.io/api/station/FACT/2026-09-30?format=record","prev":"https://weathermarket.io/station/FACT/2026-09-29","next":"https://weathermarket.io/station/FACT/2026-10-01","station":"https://weathermarket.io/station/FACT","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=FACT&data=metar&year1=2026&month1=9&day1=29&year2=2026&month2=10&day2=1&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=FACT&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=9&day=29&hora=22&anof=2026&mesf=9&dayf=30&horaf=21&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=FACT"}}}