{"station":{"icao":"LTFM","city":{"slug":"istanbul","name":"Istanbul","country":"Türkiye"},"timezone":"Europe/Istanbul","lat":41.01,"lon":28.98,"us":false,"html":"https://weathermarket.io/station/LTFM","json":"https://weathermarket.io/api/station/LTFM","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":27,"tmaxAt":"2026-10-11T10:50:00.000Z","tmin":13,"tminAt":"2026-10-11T03:50:00.000Z","tavg":20.6,"humidityMean":53.2,"windMean":3.4,"windMax":7.2,"windMaxAt":"2026-10-11T07:20:00.000Z","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 LTFM 111050Z 21010KT CAVOK 27/10 Q1010 NOSIG","temp":27,"dewpoint":10,"humidity":34,"wind":5.1,"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 LTFM 110350Z 20005KT 170V230 CAVOK 13/09 Q1012 NOSIG","temp":13,"dewpoint":9,"humidity":77,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-11T07:20:00.000Z","obsTimeLocal":"2026-10-11T10:20:00+03:00","metarType":"METAR","raw":"METAR LTFM 110720Z 21014KT CAVOK 22/12 Q1012 NOSIG","temp":22,"dewpoint":12,"humidity":53,"wind":7.2,"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":"40fcb10b34524668","lastChangedAt":"2026-10-11T20:55:48.526Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/LTFM/2026-10-11?format=record","status":"anchored","sha256":"1a70b410a77847776a696a9df9c687c77657ce3ce463f3cf3117013361543a87","revision":"40fcb10b34524668","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":27,"tmin":13,"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 LTFM 102120Z 30004KT 260V330 CAVOK 19/09 Q1014 NOSIG","temp":19,"dewpoint":9,"humidity":52,"wind":2.1,"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 LTFM 102150Z 29004KT CAVOK 19/09 Q1014 NOSIG","temp":19,"dewpoint":9,"humidity":52,"wind":2.1,"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 LTFM 102220Z 30005KT 260V340 CAVOK 19/09 Q1013 NOSIG","temp":19,"dewpoint":9,"humidity":52,"wind":2.6,"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 LTFM 102250Z VRB01KT CAVOK 18/09 Q1013 NOSIG","temp":18,"dewpoint":9,"humidity":56,"wind":0.5,"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 LTFM 102320Z VRB03KT CAVOK 18/10 Q1013 NOSIG","temp":18,"dewpoint":10,"humidity":60,"wind":1.5,"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 LTFM 102350Z VRB01KT CAVOK 16/10 Q1013 NOSIG","temp":16,"dewpoint":10,"humidity":68,"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 LTFM 110020Z VRB03KT CAVOK 17/10 Q1013 NOSIG","temp":17,"dewpoint":10,"humidity":63,"wind":1.5,"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 LTFM 110050Z VRB04KT CAVOK 16/10 Q1012 NOSIG","temp":16,"dewpoint":10,"humidity":68,"wind":2.1,"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 LTFM 110120Z VRB04KT CAVOK 15/10 Q1012 NOSIG","temp":15,"dewpoint":10,"humidity":72,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T01:50:00.000Z","obsTimeLocal":"2026-10-11T04:50:00+03:00","metarType":"METAR","raw":"METAR LTFM 110150Z 23003KT 140V290 CAVOK 17/10 Q1012 NOSIG","temp":17,"dewpoint":10,"humidity":63,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T02:20:00.000Z","obsTimeLocal":"2026-10-11T05:20:00+03:00","metarType":"METAR","raw":"METAR LTFM 110220Z VRB03KT CAVOK 15/10 Q1012 NOSIG","temp":15,"dewpoint":10,"humidity":72,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T02:50:00.000Z","obsTimeLocal":"2026-10-11T05:50:00+03:00","metarType":"METAR","raw":"METAR LTFM 110250Z 18004KT 120V260 CAVOK 15/09 Q1012 NOSIG","temp":15,"dewpoint":9,"humidity":67,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T03:20:00.000Z","obsTimeLocal":"2026-10-11T06:20:00+03:00","metarType":"METAR","raw":"METAR LTFM 110320Z 19006KT 150V260 CAVOK 15/09 Q1012 NOSIG","temp":15,"dewpoint":9,"humidity":67,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T03:50:00.000Z","obsTimeLocal":"2026-10-11T06:50:00+03:00","metarType":"METAR","raw":"METAR LTFM 110350Z 20005KT 170V230 CAVOK 13/09 Q1012 NOSIG","temp":13,"dewpoint":9,"humidity":77,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T04:20:00.000Z","obsTimeLocal":"2026-10-11T07:20:00+03:00","metarType":"METAR","raw":"METAR LTFM 110420Z 19004KT CAVOK 13/10 Q1012 NOSIG","temp":13,"dewpoint":10,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T04:50:00.000Z","obsTimeLocal":"2026-10-11T07:50:00+03:00","metarType":"METAR","raw":"METAR LTFM 110450Z 18006KT CAVOK 13/10 Q1012 NOSIG","temp":13,"dewpoint":10,"humidity":82,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T05:20:00.000Z","obsTimeLocal":"2026-10-11T08:20:00+03:00","metarType":"METAR","raw":"METAR LTFM 110520Z 20008KT CAVOK 15/11 Q1012 NOSIG","temp":15,"dewpoint":11,"humidity":77,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T05:50:00.000Z","obsTimeLocal":"2026-10-11T08:50:00+03:00","metarType":"METAR","raw":"METAR LTFM 110550Z 19006KT CAVOK 17/13 Q1012 NOSIG","temp":17,"dewpoint":13,"humidity":77,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T06:20:00.000Z","obsTimeLocal":"2026-10-11T09:20:00+03:00","metarType":"METAR","raw":"METAR LTFM 110620Z 19008KT CAVOK 19/13 Q1012 NOSIG","temp":19,"dewpoint":13,"humidity":68,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T06:50:00.000Z","obsTimeLocal":"2026-10-11T09:50:00+03:00","metarType":"METAR","raw":"METAR LTFM 110650Z 20011KT CAVOK 21/13 Q1012 NOSIG","temp":21,"dewpoint":13,"humidity":60,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T07:20:00.000Z","obsTimeLocal":"2026-10-11T10:20:00+03:00","metarType":"METAR","raw":"METAR LTFM 110720Z 21014KT CAVOK 22/12 Q1012 NOSIG","temp":22,"dewpoint":12,"humidity":53,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T07:50:00.000Z","obsTimeLocal":"2026-10-11T10:50:00+03:00","metarType":"METAR","raw":"METAR LTFM 110750Z 21012KT CAVOK 23/12 Q1012 NOSIG","temp":23,"dewpoint":12,"humidity":50,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T08:20:00.000Z","obsTimeLocal":"2026-10-11T11:20:00+03:00","metarType":"METAR","raw":"METAR LTFM 110820Z 21012KT CAVOK 24/12 Q1011 NOSIG","temp":24,"dewpoint":12,"humidity":47,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T08:50:00.000Z","obsTimeLocal":"2026-10-11T11:50:00+03:00","metarType":"METAR","raw":"METAR LTFM 110850Z 21011KT CAVOK 25/11 Q1011 NOSIG","temp":25,"dewpoint":11,"humidity":41,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T09:20:00.000Z","obsTimeLocal":"2026-10-11T12:20:00+03:00","metarType":"METAR","raw":"METAR LTFM 110920Z 22010KT CAVOK 25/12 Q1011 NOSIG","temp":25,"dewpoint":12,"humidity":44,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T09:50:00.000Z","obsTimeLocal":"2026-10-11T12:50:00+03:00","metarType":"METAR","raw":"METAR LTFM 110950Z 21009KT CAVOK 26/11 Q1011 NOSIG","temp":26,"dewpoint":11,"humidity":39,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T10:20:00.000Z","obsTimeLocal":"2026-10-11T13:20:00+03:00","metarType":"METAR","raw":"METAR LTFM 111020Z 21010KT CAVOK 26/11 Q1011 NOSIG","temp":26,"dewpoint":11,"humidity":39,"wind":5.1,"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 LTFM 111050Z 21010KT CAVOK 27/10 Q1010 NOSIG","temp":27,"dewpoint":10,"humidity":34,"wind":5.1,"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 LTFM 111120Z 21010KT CAVOK 27/09 Q1010 NOSIG","temp":27,"dewpoint":9,"humidity":32,"wind":5.1,"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 LTFM 111150Z 22011KT CAVOK 27/09 Q1010 NOSIG","temp":27,"dewpoint":9,"humidity":32,"wind":5.7,"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 LTFM 111220Z 22010KT CAVOK 27/09 Q1010 NOSIG","temp":27,"dewpoint":9,"humidity":32,"wind":5.1,"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 LTFM 111250Z 21008KT CAVOK 27/09 Q1009 NOSIG","temp":27,"dewpoint":9,"humidity":32,"wind":4.1,"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 LTFM 111320Z 20008KT CAVOK 27/08 Q1009 NOSIG","temp":27,"dewpoint":8,"humidity":30,"wind":4.1,"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 LTFM 111350Z 20007KT CAVOK 27/07 Q1009 NOSIG","temp":27,"dewpoint":7,"humidity":28,"wind":3.6,"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 LTFM 111420Z 21006KT CAVOK 26/08 Q1009 NOSIG","temp":26,"dewpoint":8,"humidity":32,"wind":3.1,"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 LTFM 111450Z 21006KT 170V230 CAVOK 26/08 Q1009 NOSIG","temp":26,"dewpoint":8,"humidity":32,"wind":3.1,"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 LTFM 111520Z 19005KT CAVOK 25/10 Q1009 NOSIG","temp":25,"dewpoint":10,"humidity":39,"wind":2.6,"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 LTFM 111550Z 18005KT 160V220 CAVOK 24/09 Q1009 NOSIG","temp":24,"dewpoint":9,"humidity":38,"wind":2.6,"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 LTFM 111620Z 18006KT 150V230 CAVOK 23/10 Q1009 NOSIG","temp":23,"dewpoint":10,"humidity":44,"wind":3.1,"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 LTFM 111650Z 17006KT CAVOK 21/11 Q1009 NOSIG","temp":21,"dewpoint":11,"humidity":53,"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 LTFM 111720Z 19005KT CAVOK 20/11 Q1009 NOSIG","temp":20,"dewpoint":11,"humidity":56,"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 LTFM 111750Z 17007KT CAVOK 19/11 Q1009 NOSIG","temp":19,"dewpoint":11,"humidity":60,"wind":3.6,"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 LTFM 111820Z 18006KT CAVOK 18/11 Q1009 NOSIG","temp":18,"dewpoint":11,"humidity":64,"wind":3.1,"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 LTFM 111850Z 18006KT CAVOK 19/10 Q1009 NOSIG","temp":19,"dewpoint":10,"humidity":56,"wind":3.1,"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 LTFM 111920Z 18006KT CAVOK 19/10 Q1010 NOSIG","temp":19,"dewpoint":10,"humidity":56,"wind":3.1,"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 LTFM 111950Z 18007KT CAVOK 19/10 Q1010 NOSIG","temp":19,"dewpoint":10,"humidity":56,"wind":3.6,"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 LTFM 112020Z 19006KT 160V300 CAVOK 20/08 Q1010 NOSIG","temp":20,"dewpoint":8,"humidity":46,"wind":3.1,"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 LTFM 112050Z 33005KT CAVOK 19/09 Q1010 NOSIG","temp":19,"dewpoint":9,"humidity":52,"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/LTFM/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/LTFM/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for LTFM for the contract date (station-local calendar day), as published at https://weathermarket.io/station/LTFM/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/LTFM/2026-10-11","json":"https://weathermarket.io/api/station/LTFM/2026-10-11","record":"https://weathermarket.io/api/station/LTFM/2026-10-11?format=record","prev":"https://weathermarket.io/station/LTFM/2026-10-10","next":"https://weathermarket.io/station/LTFM/2026-10-12","station":"https://weathermarket.io/station/LTFM","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=LTFM&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=LTFM&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=LTFM"}}}