{"station":{"icao":"LTAC","city":{"slug":"ankara","name":"Ankara","country":"Türkiye"},"timezone":"Europe/Istanbul","lat":39.93,"lon":32.86,"us":false,"html":"https://weathermarket.io/station/LTAC","json":"https://weathermarket.io/api/station/LTAC","nwsCli":null},"date":"2026-10-08","window":{"date":"2026-10-08","timezone":"Europe/Istanbul","dayStartUtc":"2026-10-07T21:00:00.000Z","dayEndUtc":"2026-10-08T21:00:00.000Z","utcOffsetStart":"+03:00","utcOffsetEnd":"+03:00","hours":24},"complete":true,"values":{"tmax":23,"tmaxAt":"2026-10-08T12:20:00.000Z","tmin":5,"tminAt":"2026-10-08T03:50:00.000Z","tavg":13.4,"humidityMean":62.7,"windMean":2,"windMax":6.2,"windMaxAt":"2026-10-08T12:50:00.000Z","precipObservedCount":0,"nObservations":48,"maxGapMinutes":30,"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":"2026-10-08T12:20:00.000Z","obsTimeLocal":"2026-10-08T15:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 081220Z 25010KT 210V280 9999 FEW030CB SCT035 23/06 Q1021 TEMPO -TSRA","temp":23,"dewpoint":6,"humidity":33,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-08T03:50:00.000Z","obsTimeLocal":"2026-10-08T06:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 080350Z 34002KT CAVOK 05/04 Q1024 NOSIG","temp":5,"dewpoint":4,"humidity":93,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-08T12:50:00.000Z","obsTimeLocal":"2026-10-08T15:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 081250Z 24012KT 200V270 9999 TS FEW030CB SCT035 21/05 Q1021 BECMG TL1320 NSW","temp":21,"dewpoint":5,"humidity":35,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-09T00:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"32dc6ef416460c38","lastChangedAt":"2026-10-08T20:55:39.029Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/LTAC/2026-10-08?format=record","status":"anchored","sha256":"ccf56bc62915f1e25a66beeb92a0ac16e5518124add9a06f23207911c74444a7","revision":"32dc6ef416460c38","flareTxHash":"0x58e413e928d89d68c5ab65003dfed07d61b1249f5d1f51edf020a584d18c2436","flareBlock":71656154,"anchoredAt":"2026-10-09T00:03:27.637Z","explorer":"https://flare-explorer.flare.network/tx/0x58e413e928d89d68c5ab65003dfed07d61b1249f5d1f51edf020a584d18c2436","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":48,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-08T12:20:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-08T03:50:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":23,"tmin":5,"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":"2026-10-07T21:20:00.000Z","obsTimeLocal":"2026-10-08T00:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 072120Z VRB02KT CAVOK 09/05 Q1023 NOSIG","temp":9,"dewpoint":5,"humidity":76,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T21:50:00.000Z","obsTimeLocal":"2026-10-08T00:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 072150Z 30002KT CAVOK 09/05 Q1023 NOSIG","temp":9,"dewpoint":5,"humidity":76,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T22:20:00.000Z","obsTimeLocal":"2026-10-08T01:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 072220Z 00000KT CAVOK 08/05 Q1023 NOSIG","temp":8,"dewpoint":5,"humidity":81,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T22:50:00.000Z","obsTimeLocal":"2026-10-08T01:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 072250Z VRB01KT CAVOK 08/05 Q1023 NOSIG","temp":8,"dewpoint":5,"humidity":81,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T23:20:00.000Z","obsTimeLocal":"2026-10-08T02:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 072320Z 00000KT CAVOK 08/05 Q1023 NOSIG","temp":8,"dewpoint":5,"humidity":81,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T23:50:00.000Z","obsTimeLocal":"2026-10-08T02:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 072350Z 00000KT CAVOK 08/05 Q1023 NOSIG","temp":8,"dewpoint":5,"humidity":81,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T00:20:00.000Z","obsTimeLocal":"2026-10-08T03:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 080020Z 35001KT CAVOK 08/05 Q1023 NOSIG","temp":8,"dewpoint":5,"humidity":81,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T00:50:00.000Z","obsTimeLocal":"2026-10-08T03:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 080050Z 00000KT CAVOK 07/04 Q1023 NOSIG","temp":7,"dewpoint":4,"humidity":81,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T01:20:00.000Z","obsTimeLocal":"2026-10-08T04:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 080120Z VRB01KT CAVOK 07/04 Q1023 NOSIG","temp":7,"dewpoint":4,"humidity":81,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T01:50:00.000Z","obsTimeLocal":"2026-10-08T04:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 080150Z 26001KT CAVOK 06/04 Q1023 NOSIG","temp":6,"dewpoint":4,"humidity":87,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T02:20:00.000Z","obsTimeLocal":"2026-10-08T05:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 080220Z VRB01KT CAVOK 07/04 Q1023 NOSIG","temp":7,"dewpoint":4,"humidity":81,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T02:50:00.000Z","obsTimeLocal":"2026-10-08T05:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 080250Z VRB01KT CAVOK 06/04 Q1023 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NOSIG","temp":21,"dewpoint":6,"humidity":38,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T10:50:00.000Z","obsTimeLocal":"2026-10-08T13:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 081050Z 24009KT 9999 SCT040 SCT100 22/07 Q1022 NOSIG","temp":22,"dewpoint":7,"humidity":38,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T11:20:00.000Z","obsTimeLocal":"2026-10-08T14:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 081120Z 24009KT 200V270 9999 FEW030CB SCT035 22/06 Q1022 TEMPO FM1200 -TSRA","temp":22,"dewpoint":6,"humidity":35,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T11:50:00.000Z","obsTimeLocal":"2026-10-08T14:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 081150Z 24009KT 210V270 9999 FEW030CB SCT035 22/06 Q1021 TEMPO -TSRA","temp":22,"dewpoint":6,"humidity":35,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T12:20:00.000Z","obsTimeLocal":"2026-10-08T15:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 081220Z 25010KT 210V280 9999 FEW030CB SCT035 23/06 Q1021 TEMPO -TSRA","temp":23,"dewpoint":6,"humidity":33,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T12:50:00.000Z","obsTimeLocal":"2026-10-08T15:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 081250Z 24012KT 200V270 9999 TS FEW030CB SCT035 21/05 Q1021 BECMG TL1320 NSW","temp":21,"dewpoint":5,"humidity":35,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T13:20:00.000Z","obsTimeLocal":"2026-10-08T16:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 081320Z 20010KT 170V230 9999 FEW030CB SCT035 21/06 Q1021 RETS NOSIG","temp":21,"dewpoint":6,"humidity":38,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T13:50:00.000Z","obsTimeLocal":"2026-10-08T16:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 081350Z 20006KT 160V230 9999 FEW030CB SCT035 21/06 Q1021 NOSIG","temp":21,"dewpoint":6,"humidity":38,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T14:20:00.000Z","obsTimeLocal":"2026-10-08T17:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 081420Z VRB04KT 9999 FEW030CB SCT035 21/05 Q1021 NOSIG","temp":21,"dewpoint":5,"humidity":35,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T14:50:00.000Z","obsTimeLocal":"2026-10-08T17:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 081450Z 22005KT 150V250 9999 FEW030CB SCT035 20/06 Q1021 NOSIG","temp":20,"dewpoint":6,"humidity":40,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T15:20:00.000Z","obsTimeLocal":"2026-10-08T18:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 081520Z 19008KT 9999 FEW030CB SCT035 19/04 Q1021 NOSIG","temp":19,"dewpoint":4,"humidity":37,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T15:50:00.000Z","obsTimeLocal":"2026-10-08T18:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 081550Z 17006KT 040V200 9999 SCT035 SCT090 18/05 Q1022 NOSIG","temp":18,"dewpoint":5,"humidity":42,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T16:20:00.000Z","obsTimeLocal":"2026-10-08T19:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 081620Z 14006KT 090V160 9999 FEW035 SCT100 17/05 Q1022 NOSIG","temp":17,"dewpoint":5,"humidity":45,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T16:50:00.000Z","obsTimeLocal":"2026-10-08T19:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 081650Z 07006KT 9999 FEW035 SCT100 16/05 Q1022 NOSIG","temp":16,"dewpoint":5,"humidity":48,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T17:20:00.000Z","obsTimeLocal":"2026-10-08T20:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 081720Z 04007KT 9999 FEW035 SCT100 14/07 Q1022 NOSIG","temp":14,"dewpoint":7,"humidity":63,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T17:50:00.000Z","obsTimeLocal":"2026-10-08T20:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 081750Z 03006KT 9999 FEW035 SCT100 13/07 Q1023 NOSIG","temp":13,"dewpoint":7,"humidity":67,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T18:20:00.000Z","obsTimeLocal":"2026-10-08T21:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 081820Z 05006KT 9999 FEW040 12/07 Q1023 NOSIG","temp":12,"dewpoint":7,"humidity":71,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T18:50:00.000Z","obsTimeLocal":"2026-10-08T21:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 081850Z 05004KT 9999 FEW040 12/06 Q1023 NOSIG","temp":12,"dewpoint":6,"humidity":67,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T19:20:00.000Z","obsTimeLocal":"2026-10-08T22:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 081920Z VRB02KT 9999 FEW040 12/06 Q1023 NOSIG","temp":12,"dewpoint":6,"humidity":67,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T19:50:00.000Z","obsTimeLocal":"2026-10-08T22:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 081950Z VRB02KT CAVOK 12/06 Q1023 NOSIG","temp":12,"dewpoint":6,"humidity":67,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T20:20:00.000Z","obsTimeLocal":"2026-10-08T23:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 082020Z 01002KT CAVOK 11/06 Q1023 NOSIG","temp":11,"dewpoint":6,"humidity":71,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T20:50:00.000Z","obsTimeLocal":"2026-10-08T23:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 082050Z VRB02KT CAVOK 11/06 Q1023 NOSIG","temp":11,"dewpoint":6,"humidity":71,"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/LTAC/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/LTAC/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for LTAC for the contract date (station-local calendar day), as published at https://weathermarket.io/station/LTAC/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/LTAC/2026-10-08","json":"https://weathermarket.io/api/station/LTAC/2026-10-08","record":"https://weathermarket.io/api/station/LTAC/2026-10-08?format=record","prev":"https://weathermarket.io/station/LTAC/2026-10-07","next":"https://weathermarket.io/station/LTAC/2026-10-09","station":"https://weathermarket.io/station/LTAC","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=LTAC&data=metar&year1=2026&month1=10&day1=7&year2=2026&month2=10&day2=9&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=LTAC&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=7&hora=21&anof=2026&mesf=10&dayf=8&horaf=20&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=LTAC"}}}