{"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":"2026-10-11","window":{"date":"2026-10-11","timezone":"Europe/Istanbul","dayStartUtc":"2026-10-10T21:00:00.000Z","dayEndUtc":"2026-10-11T21:00:00.000Z","utcOffsetStart":"+03:00","utcOffsetEnd":"+03:00","hours":24},"complete":true,"values":{"tmax":25,"tmaxAt":"2026-10-11T10:50:00.000Z","tmin":4,"tminAt":"2026-10-11T03:50:00.000Z","tavg":14.7,"humidityMean":50,"windMean":1.4,"windMax":4.6,"windMaxAt":"2026-10-11T12:20:00.000Z","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":"2026-10-11T10:50:00.000Z","obsTimeLocal":"2026-10-11T13:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 111050Z 27006KT 200V330 CAVOK 25/03 Q1016 NOSIG","temp":25,"dewpoint":3,"humidity":24,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-11T03:50:00.000Z","obsTimeLocal":"2026-10-11T06:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 110350Z 01002KT CAVOK 04/01 Q1018 NOSIG","temp":4,"dewpoint":1,"humidity":81,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-11T12:20:00.000Z","obsTimeLocal":"2026-10-11T15:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 111220Z 24009KT 200V280 CAVOK 25/02 Q1015 NOSIG","temp":25,"dewpoint":2,"humidity":22,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-12T00:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"40e5af3869be6520","lastChangedAt":"2026-10-11T20:55:48.526Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/LTAC/2026-10-11?format=record","status":"anchored","sha256":"588652ef94af048c11bb569c1a5c7b2f25bda245474249dc727331fe97cf7e3d","revision":"40e5af3869be6520","flareTxHash":"0x2c1abb539cbeae06d162844e077d53de56cb419242667eb8db7ad213a420690a","flareBlock":71890964,"anchoredAt":"2026-10-12T00:01:48.407Z","explorer":"https://flare-explorer.flare.network/tx/0x2c1abb539cbeae06d162844e077d53de56cb419242667eb8db7ad213a420690a","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":"2026-10-11T10:50:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-11T03:50:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":25,"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":"2026-10-10T21:20:00.000Z","obsTimeLocal":"2026-10-11T00:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 102120Z VRB02KT CAVOK 10/02 Q1019 NOSIG","temp":10,"dewpoint":2,"humidity":58,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T21:50:00.000Z","obsTimeLocal":"2026-10-11T00:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 102150Z VRB02KT CAVOK 09/02 Q1019 NOSIG","temp":9,"dewpoint":2,"humidity":62,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T22:20:00.000Z","obsTimeLocal":"2026-10-11T01:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 102220Z 00000KT CAVOK 08/02 Q1019 NOSIG","temp":8,"dewpoint":2,"humidity":66,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T22:50:00.000Z","obsTimeLocal":"2026-10-11T01:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 102250Z 00000KT CAVOK 08/01 Q1019 NOSIG","temp":8,"dewpoint":1,"humidity":61,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T23:20:00.000Z","obsTimeLocal":"2026-10-11T02:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 102320Z VRB02KT CAVOK 07/02 Q1019 NOSIG","temp":7,"dewpoint":2,"humidity":70,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T23:50:00.000Z","obsTimeLocal":"2026-10-11T02:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 102350Z VRB01KT CAVOK 07/02 Q1018 NOSIG","temp":7,"dewpoint":2,"humidity":70,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T00:20:00.000Z","obsTimeLocal":"2026-10-11T03:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 110020Z 00000KT CAVOK 07/02 Q1018 NOSIG","temp":7,"dewpoint":2,"humidity":70,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T00:50:00.000Z","obsTimeLocal":"2026-10-11T03:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 110050Z VRB01KT CAVOK 07/01 Q1018 NOSIG","temp":7,"dewpoint":1,"humidity":66,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T01:20:00.000Z","obsTimeLocal":"2026-10-11T04:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 110120Z 05001KT CAVOK 06/01 Q1018 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NOSIG","temp":24,"dewpoint":3,"humidity":25,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T10:50:00.000Z","obsTimeLocal":"2026-10-11T13:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 111050Z 27006KT 200V330 CAVOK 25/03 Q1016 NOSIG","temp":25,"dewpoint":3,"humidity":24,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T11:20:00.000Z","obsTimeLocal":"2026-10-11T14:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 111120Z 23006KT 160V270 CAVOK 24/03 Q1015 NOSIG","temp":24,"dewpoint":3,"humidity":25,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T11:50:00.000Z","obsTimeLocal":"2026-10-11T14:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 111150Z 23007KT 190V270 CAVOK 25/03 Q1015 NOSIG","temp":25,"dewpoint":3,"humidity":24,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T12:20:00.000Z","obsTimeLocal":"2026-10-11T15:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 111220Z 24009KT 200V280 CAVOK 25/02 Q1015 NOSIG","temp":25,"dewpoint":2,"humidity":22,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T12:50:00.000Z","obsTimeLocal":"2026-10-11T15:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 111250Z 26004KT 190V310 CAVOK 25/03 Q1015 NOSIG","temp":25,"dewpoint":3,"humidity":24,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T13:20:00.000Z","obsTimeLocal":"2026-10-11T16:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 111320Z 29005KT 180V350 CAVOK 25/03 Q1015 NOSIG","temp":25,"dewpoint":3,"humidity":24,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T13:50:00.000Z","obsTimeLocal":"2026-10-11T16:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 111350Z 30004KT 260V340 CAVOK 25/04 Q1015 NOSIG","temp":25,"dewpoint":4,"humidity":26,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T14:20:00.000Z","obsTimeLocal":"2026-10-11T17:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 111420Z VRB02KT CAVOK 24/04 Q1015 NOSIG","temp":24,"dewpoint":4,"humidity":27,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T14:50:00.000Z","obsTimeLocal":"2026-10-11T17:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 111450Z 33003KT CAVOK 23/04 Q1015 NOSIG","temp":23,"dewpoint":4,"humidity":29,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T15:20:00.000Z","obsTimeLocal":"2026-10-11T18:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 111520Z VRB02KT CAVOK 21/03 Q1015 NOSIG","temp":21,"dewpoint":3,"humidity":31,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T15:50:00.000Z","obsTimeLocal":"2026-10-11T18:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 111550Z 13006KT CAVOK 21/03 Q1015 NOSIG","temp":21,"dewpoint":3,"humidity":31,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T16:20:00.000Z","obsTimeLocal":"2026-10-11T19:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 111620Z VRB03KT CAVOK 17/04 Q1015 NOSIG","temp":17,"dewpoint":4,"humidity":42,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T16:50:00.000Z","obsTimeLocal":"2026-10-11T19:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 111650Z 05006KT CAVOK 17/04 Q1015 NOSIG","temp":17,"dewpoint":4,"humidity":42,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T17:20:00.000Z","obsTimeLocal":"2026-10-11T20:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 111720Z 07005KT 040V100 CAVOK 17/04 Q1015 NOSIG","temp":17,"dewpoint":4,"humidity":42,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T17:50:00.000Z","obsTimeLocal":"2026-10-11T20:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 111750Z 01003KT CAVOK 15/05 Q1015 NOSIG","temp":15,"dewpoint":5,"humidity":51,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T18:20:00.000Z","obsTimeLocal":"2026-10-11T21:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 111820Z 01003KT 330V030 CAVOK 14/04 Q1016 NOSIG","temp":14,"dewpoint":4,"humidity":51,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T18:50:00.000Z","obsTimeLocal":"2026-10-11T21:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 111850Z 07003KT CAVOK 15/04 Q1015 NOSIG","temp":15,"dewpoint":4,"humidity":48,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T19:20:00.000Z","obsTimeLocal":"2026-10-11T22:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 111920Z VRB02KT CAVOK 13/05 Q1016 NOSIG","temp":13,"dewpoint":5,"humidity":58,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T19:50:00.000Z","obsTimeLocal":"2026-10-11T22:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 111950Z VRB01KT CAVOK 12/04 Q1016 NOSIG","temp":12,"dewpoint":4,"humidity":58,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T20:20:00.000Z","obsTimeLocal":"2026-10-11T23:20:00+03:00","metarType":"METAR","raw":"METAR LTAC 112020Z VRB02KT 9999 FEW040 SCT100 13/05 Q1016 NOSIG","temp":13,"dewpoint":5,"humidity":58,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T20:50:00.000Z","obsTimeLocal":"2026-10-11T23:50:00+03:00","metarType":"METAR","raw":"METAR LTAC 112050Z VRB03KT 9999 FEW040 SCT100 11/05 Q1016 NOSIG","temp":11,"dewpoint":5,"humidity":67,"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/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/2026-10-11","json":"https://weathermarket.io/api/station/LTAC/2026-10-11","record":"https://weathermarket.io/api/station/LTAC/2026-10-11?format=record","prev":"https://weathermarket.io/station/LTAC/2026-10-10","next":"https://weathermarket.io/station/LTAC/2026-10-12","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=10&year2=2026&month2=10&day2=12&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=10&hora=21&anof=2026&mesf=10&dayf=11&horaf=20&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=LTAC"}}}