{"station":{"icao":"FAOR","city":{"slug":"johannesburg","name":"Johannesburg","country":"South Africa"},"timezone":"Africa/Johannesburg","lat":-26.2,"lon":28.05,"us":false,"html":"https://weathermarket.io/station/FAOR","json":"https://weathermarket.io/api/station/FAOR","nwsCli":null},"date":"2026-10-21","window":{"date":"2026-10-21","timezone":"Africa/Johannesburg","dayStartUtc":"2026-10-20T22:00:00.000Z","dayEndUtc":"2026-10-21T22:00:00.000Z","utcOffsetStart":"+02:00","utcOffsetEnd":"+02:00","hours":24},"complete":true,"values":{"tmax":28,"tmaxAt":"2026-10-21T12:30:00.000Z","tmin":14,"tminAt":"2026-10-21T03:30:00.000Z","tavg":22,"humidityMean":25.6,"windMean":4.4,"windMax":7.2,"windMaxAt":"2026-10-21T11:30:00.000Z","precipObservedCount":0,"nObservations":42,"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":"2026-10-21T12:30:00.000Z","obsTimeLocal":"2026-10-21T14:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 211230Z 24012KT 220V290 CAVOK 28/M02 Q1019 NOSIG","temp":28,"dewpoint":-2,"humidity":14,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-21T03:30:00.000Z","obsTimeLocal":"2026-10-21T05:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 210330Z 31005KT CAVOK 14/03 Q1021 NOSIG","temp":14,"dewpoint":3,"humidity":47,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-21T11:30:00.000Z","obsTimeLocal":"2026-10-21T13:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 211130Z 24014KT 220V300 CAVOK 27/M04 Q1019 NOSIG","temp":27,"dewpoint":-4,"humidity":13,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-22T01:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"a251478c3749c5b8","lastChangedAt":"2026-10-21T21:00:39.692Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/FAOR/2026-10-21?format=record","status":"anchored","sha256":"6e485ca0f4b10073006231433216c0d87ba248c1f80727333390c606b75daea3","revision":"a251478c3749c5b8","flareTxHash":"0x688870fb1e0c5672a1908669a435c9ef1c79f6eff1bac119b3eaa3e5a2df3e55","flareBlock":73850354,"anchoredAt":"2026-11-06T02:01:51.695Z","explorer":"https://flare-explorer.flare.network/tx/0x688870fb1e0c5672a1908669a435c9ef1c79f6eff1bac119b3eaa3e5a2df3e55","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":42,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-21T12:30:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-21T03:30:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":28,"tmin":14,"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":"2026-10-20T22:00:00.000Z","obsTimeLocal":"2026-10-21T00:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 202200Z 21006KT CAVOK 17/M00 Q1022 NOSIG","temp":17,"dewpoint":0,"humidity":32,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-20T23:00:00.000Z","obsTimeLocal":"2026-10-21T01:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 202300Z 21005KT CAVOK 16/00 Q1021 NOSIG","temp":16,"dewpoint":0,"humidity":34,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T00:00:00.000Z","obsTimeLocal":"2026-10-21T02:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 210000Z 24009KT CAVOK 18/M00 Q1020 NOSIG","temp":18,"dewpoint":0,"humidity":30,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T01:00:00.000Z","obsTimeLocal":"2026-10-21T03:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 210100Z 25008KT CAVOK 18/M00 Q1020 NOSIG","temp":18,"dewpoint":0,"humidity":30,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T02:00:00.000Z","obsTimeLocal":"2026-10-21T04:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 210200Z 24009KT CAVOK 18/M01 Q1019 NOSIG","temp":18,"dewpoint":-1,"humidity":28,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T02:30:00.000Z","obsTimeLocal":"2026-10-21T04:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 210230Z 32005KT 230V010 CAVOK 16/00 Q1020 NOSIG","temp":16,"dewpoint":0,"humidity":34,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T03:00:00.000Z","obsTimeLocal":"2026-10-21T05:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 210300Z 32004KT 290V350 CAVOK 15/01 Q1021 NOSIG","temp":15,"dewpoint":1,"humidity":39,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T03:30:00.000Z","obsTimeLocal":"2026-10-21T05:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 210330Z 31005KT CAVOK 14/03 Q1021 NOSIG","temp":14,"dewpoint":3,"humidity":47,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T04:00:00.000Z","obsTimeLocal":"2026-10-21T06:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 210400Z 30006KT CAVOK 15/03 Q1021 NOSIG","temp":15,"dewpoint":3,"humidity":45,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T04:30:00.000Z","obsTimeLocal":"2026-10-21T06:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 210430Z 29007KT CAVOK 15/02 Q1022 NOSIG","temp":15,"dewpoint":2,"humidity":41,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T05:00:00.000Z","obsTimeLocal":"2026-10-21T07:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 210500Z 29006KT CAVOK 17/03 Q1022 NOSIG","temp":17,"dewpoint":3,"humidity":39,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T05:30:00.000Z","obsTimeLocal":"2026-10-21T07:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 210530Z 30009KT CAVOK 18/03 Q1022 NOSIG","temp":18,"dewpoint":3,"humidity":37,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T06:00:00.000Z","obsTimeLocal":"2026-10-21T08:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 210600Z 31008KT CAVOK 19/03 Q1022 NOSIG","temp":19,"dewpoint":3,"humidity":35,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T06:30:00.000Z","obsTimeLocal":"2026-10-21T08:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 210630Z 28007KT 230V310 CAVOK 20/03 Q1022 NOSIG","temp":20,"dewpoint":3,"humidity":32,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T07:00:00.000Z","obsTimeLocal":"2026-10-21T09:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 210700Z 30008KT 200V320 CAVOK 21/02 Q1022 NOSIG","temp":21,"dewpoint":2,"humidity":28,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T07:30:00.000Z","obsTimeLocal":"2026-10-21T09:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 210730Z 30008KT 270V350 9999 FEW047 22/03 Q1022 NOSIG","temp":22,"dewpoint":3,"humidity":29,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T08:00:00.000Z","obsTimeLocal":"2026-10-21T10:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 210800Z 28009KT 220V320 CAVOK 23/01 Q1022 NOSIG","temp":23,"dewpoint":1,"humidity":23,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T08:30:00.000Z","obsTimeLocal":"2026-10-21T10:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 210830Z 25012KT 200V310 CAVOK 24/M04 Q1022 NOSIG","temp":24,"dewpoint":-4,"humidity":15,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T09:00:00.000Z","obsTimeLocal":"2026-10-21T11:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 210900Z 24011G21KT 200V310 CAVOK 24/M04 Q1022 NOSIG","temp":24,"dewpoint":-4,"humidity":15,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T10:00:00.000Z","obsTimeLocal":"2026-10-21T12:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 211000Z 24012KT 210V290 CAVOK 26/M01 Q1020 NOSIG","temp":26,"dewpoint":-1,"humidity":17,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T10:30:00.000Z","obsTimeLocal":"2026-10-21T12:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 211030Z 27013G24KT 220V320 CAVOK 26/M03 Q1020 NOSIG","temp":26,"dewpoint":-3,"humidity":15,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T11:00:00.000Z","obsTimeLocal":"2026-10-21T13:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 211100Z 23012KT 190V280 CAVOK 27/M01 Q1019 NOSIG","temp":27,"dewpoint":-1,"humidity":16,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T11:30:00.000Z","obsTimeLocal":"2026-10-21T13:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 211130Z 24014KT 220V300 CAVOK 27/M04 Q1019 NOSIG","temp":27,"dewpoint":-4,"humidity":13,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T12:00:00.000Z","obsTimeLocal":"2026-10-21T14:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 211200Z 25014KT 210V300 CAVOK 27/M04 Q1019 NOSIG","temp":27,"dewpoint":-4,"humidity":13,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T12:30:00.000Z","obsTimeLocal":"2026-10-21T14:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 211230Z 24012KT 220V290 CAVOK 28/M02 Q1019 NOSIG","temp":28,"dewpoint":-2,"humidity":14,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T13:00:00.000Z","obsTimeLocal":"2026-10-21T15:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 211300Z 26011KT 210V310 CAVOK 27/M03 Q1018 NOSIG","temp":27,"dewpoint":-3,"humidity":14,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T13:30:00.000Z","obsTimeLocal":"2026-10-21T15:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 211330Z 24013KT 200V300 CAVOK 28/M02 Q1018 NOSIG","temp":28,"dewpoint":-2,"humidity":14,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T14:00:00.000Z","obsTimeLocal":"2026-10-21T16:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 211400Z 25012KT 220V290 CAVOK 28/M01 Q1018 NOSIG","temp":28,"dewpoint":-1,"humidity":15,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T14:30:00.000Z","obsTimeLocal":"2026-10-21T16:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 211430Z 27012KT 230V300 CAVOK 28/M02 Q1018 NOSIG","temp":28,"dewpoint":-2,"humidity":14,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T15:00:00.000Z","obsTimeLocal":"2026-10-21T17:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 211500Z 24013KT 220V290 CAVOK 27/M01 Q1018 NOSIG","temp":27,"dewpoint":-1,"humidity":16,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T15:30:00.000Z","obsTimeLocal":"2026-10-21T17:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 211530Z 26009KT 230V300 CAVOK 27/M02 Q1019 NOSIG","temp":27,"dewpoint":-2,"humidity":15,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T16:00:00.000Z","obsTimeLocal":"2026-10-21T18:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 211600Z 24010KT 210V270 CAVOK 26/M01 Q1019 NOSIG","temp":26,"dewpoint":-1,"humidity":17,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T16:30:00.000Z","obsTimeLocal":"2026-10-21T18:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 211630Z 24009KT CAVOK 26/M02 Q1019 NOSIG","temp":26,"dewpoint":-2,"humidity":16,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T17:00:00.000Z","obsTimeLocal":"2026-10-21T19:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 211700Z 24006KT CAVOK 25/M01 Q1020 NOSIG","temp":25,"dewpoint":-1,"humidity":18,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T17:30:00.000Z","obsTimeLocal":"2026-10-21T19:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 211730Z 30007KT CAVOK 24/05 Q1020 NOSIG","temp":24,"dewpoint":5,"humidity":29,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T18:00:00.000Z","obsTimeLocal":"2026-10-21T20:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 211800Z 30006KT 250V310 CAVOK 23/05 Q1021 NOSIG","temp":23,"dewpoint":5,"humidity":31,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T18:30:00.000Z","obsTimeLocal":"2026-10-21T20:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 211830Z 30005KT CAVOK 23/05 Q1021 NOSIG","temp":23,"dewpoint":5,"humidity":31,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T19:00:00.000Z","obsTimeLocal":"2026-10-21T21:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 211900Z 24005KT 200V290 CAVOK 22/04 Q1022 NOSIG","temp":22,"dewpoint":4,"humidity":31,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T19:30:00.000Z","obsTimeLocal":"2026-10-21T21:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 211930Z 21005KT CAVOK 21/01 Q1022 NOSIG","temp":21,"dewpoint":1,"humidity":26,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T20:00:00.000Z","obsTimeLocal":"2026-10-21T22:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 212000Z 19005KT CAVOK 21/01 Q1022 NOSIG","temp":21,"dewpoint":1,"humidity":26,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T20:30:00.000Z","obsTimeLocal":"2026-10-21T22:30:00+02:00","metarType":"METAR","raw":"METAR FAOR 212030Z 19005KT CAVOK 19/00 Q1022 NOSIG","temp":19,"dewpoint":0,"humidity":28,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T21:00:00.000Z","obsTimeLocal":"2026-10-21T23:00:00+02:00","metarType":"METAR","raw":"METAR FAOR 212100Z 19005KT CAVOK 17/01 Q1021 NOSIG","temp":17,"dewpoint":1,"humidity":34,"wind":2.6,"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/FAOR/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/FAOR/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for FAOR for the contract date (station-local calendar day), as published at https://weathermarket.io/station/FAOR/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/FAOR/2026-10-21","json":"https://weathermarket.io/api/station/FAOR/2026-10-21","record":"https://weathermarket.io/api/station/FAOR/2026-10-21?format=record","prev":"https://weathermarket.io/station/FAOR/2026-10-20","next":"https://weathermarket.io/station/FAOR/2026-10-22","station":"https://weathermarket.io/station/FAOR","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=FAOR&data=metar&year1=2026&month1=10&day1=20&year2=2026&month2=10&day2=22&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=FAOR&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=20&hora=22&anof=2026&mesf=10&dayf=21&horaf=21&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=FAOR"}}}