{"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":"2026-10-05","window":{"date":"2026-10-05","timezone":"Europe/Istanbul","dayStartUtc":"2026-10-04T21:00:00.000Z","dayEndUtc":"2026-10-05T21:00:00.000Z","utcOffsetStart":"+03:00","utcOffsetEnd":"+03:00","hours":24},"complete":true,"values":{"tmax":22,"tmaxAt":"2026-10-05T12:20:00.000Z","tmin":4,"tminAt":"2026-10-05T03:20:00.000Z","tavg":12.5,"humidityMean":49,"windMean":2.3,"windMax":4.6,"windMaxAt":"2026-10-05T14:20:00.000Z","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":"2026-10-05T12:20:00.000Z","obsTimeLocal":"2026-10-05T15:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 051220Z VRB02KT 9999 FEW040 SCT180 22/03 Q1020 NOSIG","temp":22,"dewpoint":3,"humidity":29,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-05T03:20:00.000Z","obsTimeLocal":"2026-10-05T06:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 050320Z VRB01KT CAVOK 04/00 Q1022 NOSIG","temp":4,"dewpoint":0,"humidity":75,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-05T14:20:00.000Z","obsTimeLocal":"2026-10-05T17:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 051420Z 10009KT 9999 FEW040 SCT100 20/02 Q1019 NOSIG","temp":20,"dewpoint":2,"humidity":30,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-06T00:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"2cddb776f16b7133","lastChangedAt":"2026-10-05T20:55:38.253Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/LTAC/2026-10-05?format=record","status":"anchored","sha256":"005dc672ea3d76f0c505a0131e9ec002f37a801c39e4f1126c896e8ab276a366","revision":"2cddb776f16b7133","flareTxHash":"0xe128c8d65c0298af6b4998bae54694011627bb4d975f44067b93599228650cc4","flareBlock":71416347,"anchoredAt":"2026-10-06T00:01:47.101Z","explorer":"https://flare-explorer.flare.network/tx/0xe128c8d65c0298af6b4998bae54694011627bb4d975f44067b93599228650cc4","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":"2026-10-05T12:20:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-05T03:20:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":22,"tmin":4,"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":"2026-10-04T21:20:00.000Z","obsTimeLocal":"2026-10-05T00:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 042120Z 04008KT CAVOK 09/M00 Q1023 NOSIG","temp":9,"dewpoint":0,"humidity":53,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T21:50:00.000Z","obsTimeLocal":"2026-10-05T00:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 042150Z 04006KT CAVOK 08/M00 Q1023 NOSIG","temp":8,"dewpoint":0,"humidity":57,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T22:20:00.000Z","obsTimeLocal":"2026-10-05T01:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 042220Z 03006KT CAVOK 08/M00 Q1023 NOSIG","temp":8,"dewpoint":0,"humidity":57,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T22:50:00.000Z","obsTimeLocal":"2026-10-05T01:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 042250Z 03006KT CAVOK 07/00 Q1023 NOSIG","temp":7,"dewpoint":0,"humidity":61,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T23:20:00.000Z","obsTimeLocal":"2026-10-05T02:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 042320Z 04007KT CAVOK 06/00 Q1023 NOSIG","temp":6,"dewpoint":0,"humidity":65,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T23:50:00.000Z","obsTimeLocal":"2026-10-05T02:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 042350Z 03007KT CAVOK 06/M00 Q1023 NOSIG","temp":6,"dewpoint":0,"humidity":65,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T00:20:00.000Z","obsTimeLocal":"2026-10-05T03:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 050020Z VRB03KT CAVOK 07/M01 Q1023 NOSIG","temp":7,"dewpoint":-1,"humidity":57,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T00:50:00.000Z","obsTimeLocal":"2026-10-05T03:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 050050Z VRB01KT CAVOK 06/M01 Q1023 NOSIG","temp":6,"dewpoint":-1,"humidity":61,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T01:20:00.000Z","obsTimeLocal":"2026-10-05T04:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 050120Z VRB01KT CAVOK 06/M00 Q1022 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NOSIG","temp":5,"dewpoint":0,"humidity":70,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T04:50:00.000Z","obsTimeLocal":"2026-10-05T07:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 050450Z VRB02KT CAVOK 06/01 Q1023 NOSIG","temp":6,"dewpoint":1,"humidity":70,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T05:20:00.000Z","obsTimeLocal":"2026-10-05T08:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 050520Z VRB02KT CAVOK 07/01 Q1023 NOSIG","temp":7,"dewpoint":1,"humidity":66,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T05:50:00.000Z","obsTimeLocal":"2026-10-05T08:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 050550Z VRB02KT CAVOK 09/M00 Q1023 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NOSIG","temp":20,"dewpoint":1,"humidity":28,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T10:50:00.000Z","obsTimeLocal":"2026-10-05T13:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 051050Z VRB02KT 9999 FEW040 20/02 Q1021 NOSIG","temp":20,"dewpoint":2,"humidity":30,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T11:20:00.000Z","obsTimeLocal":"2026-10-05T14:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 051120Z VRB03KT 9999 FEW040 SCT180 21/02 Q1020 NOSIG","temp":21,"dewpoint":2,"humidity":28,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T11:50:00.000Z","obsTimeLocal":"2026-10-05T14:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 051150Z 33005KT 280V040 9999 FEW040 SCT180 21/02 Q1020 NOSIG","temp":21,"dewpoint":2,"humidity":28,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T12:20:00.000Z","obsTimeLocal":"2026-10-05T15:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 051220Z VRB02KT 9999 FEW040 SCT180 22/03 Q1020 NOSIG","temp":22,"dewpoint":3,"humidity":29,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T12:50:00.000Z","obsTimeLocal":"2026-10-05T15:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 051250Z 05006KT 340V110 9999 FEW040 SCT100 20/02 Q1020 NOSIG","temp":20,"dewpoint":2,"humidity":30,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T13:20:00.000Z","obsTimeLocal":"2026-10-05T16:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 051320Z 03005KT 350V090 9999 FEW040 SCT100 21/04 Q1020 NOSIG","temp":21,"dewpoint":4,"humidity":33,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T13:50:00.000Z","obsTimeLocal":"2026-10-05T16:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 051350Z 09008KT 9999 FEW040 SCT100 20/03 Q1019 NOSIG","temp":20,"dewpoint":3,"humidity":32,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T14:20:00.000Z","obsTimeLocal":"2026-10-05T17:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 051420Z 10009KT 9999 FEW040 SCT100 20/02 Q1019 NOSIG","temp":20,"dewpoint":2,"humidity":30,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T14:50:00.000Z","obsTimeLocal":"2026-10-05T17:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 051450Z 10006KT 9999 FEW040 SCT080 19/02 Q1020 NOSIG","temp":19,"dewpoint":2,"humidity":32,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T15:20:00.000Z","obsTimeLocal":"2026-10-05T18:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 051520Z 06006KT 9999 FEW040 SCT080 18/02 Q1020 NOSIG","temp":18,"dewpoint":2,"humidity":34,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T15:50:00.000Z","obsTimeLocal":"2026-10-05T18:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 051550Z 05009KT 9999 FEW040 SCT080 16/03 Q1020 NOSIG","temp":16,"dewpoint":3,"humidity":42,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T16:20:00.000Z","obsTimeLocal":"2026-10-05T19:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 051620Z 05008KT 9999 FEW040 SCT080 15/02 Q1020 NOSIG","temp":15,"dewpoint":2,"humidity":41,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T16:50:00.000Z","obsTimeLocal":"2026-10-05T19:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 051650Z 03006KT 9999 FEW040 SCT080 14/03 Q1020 NOSIG","temp":14,"dewpoint":3,"humidity":47,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T17:20:00.000Z","obsTimeLocal":"2026-10-05T20:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 051720Z 04006KT 9999 FEW040 SCT100 13/03 Q1020 NOSIG","temp":13,"dewpoint":3,"humidity":51,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T17:50:00.000Z","obsTimeLocal":"2026-10-05T20:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 051750Z 04006KT CAVOK 12/03 Q1021 NOSIG","temp":12,"dewpoint":3,"humidity":54,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T18:20:00.000Z","obsTimeLocal":"2026-10-05T21:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 051820Z 05008KT CAVOK 13/03 Q1021 NOSIG","temp":13,"dewpoint":3,"humidity":51,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T18:50:00.000Z","obsTimeLocal":"2026-10-05T21:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 051850Z 04007KT CAVOK 12/03 Q1021 NOSIG","temp":12,"dewpoint":3,"humidity":54,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T19:20:00.000Z","obsTimeLocal":"2026-10-05T22:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 051920Z 04007KT CAVOK 11/03 Q1021 NOSIG","temp":11,"dewpoint":3,"humidity":58,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T19:50:00.000Z","obsTimeLocal":"2026-10-05T22:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 051950Z 02003KT 350V060 CAVOK 11/03 Q1021 NOSIG","temp":11,"dewpoint":3,"humidity":58,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T20:20:00.000Z","obsTimeLocal":"2026-10-05T23:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 052020Z 01006KT CAVOK 11/03 Q1021 NOSIG","temp":11,"dewpoint":3,"humidity":58,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T20:50:00.000Z","obsTimeLocal":"2026-10-05T23:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 052050Z 03006KT CAVOK 10/04 Q1021 NOSIG","temp":10,"dewpoint":4,"humidity":66,"wind":3.1,"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/2026-10-05","json":"https://weathermarket.io/api/station/LTAC/2026-10-05","record":"https://weathermarket.io/api/station/LTAC/2026-10-05?format=record","prev":"https://weathermarket.io/station/LTAC/2026-10-04","next":"https://weathermarket.io/station/LTAC/2026-10-06","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=4&year2=2026&month2=10&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=LTAC&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=4&hora=21&anof=2026&mesf=10&dayf=5&horaf=20&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=LTAC"}}}