{"station":{"icao":"MUHA","city":{"slug":"havana","name":"Havana","country":"Cuba"},"timezone":"America/Havana","lat":23.11,"lon":-82.37,"us":false,"html":"https://weathermarket.io/station/MUHA","json":"https://weathermarket.io/api/station/MUHA","nwsCli":null},"date":"2026-10-22","window":{"date":"2026-10-22","timezone":"America/Havana","dayStartUtc":"2026-10-22T04:00:00.000Z","dayEndUtc":"2026-10-23T04:00:00.000Z","utcOffsetStart":"-04:00","utcOffsetEnd":"-04:00","hours":24},"complete":true,"values":{"tmax":29,"tmaxAt":"2026-10-22T15:50:00.000Z","tmin":19,"tminAt":"2026-10-22T06:50:00.000Z","tavg":23.6,"humidityMean":80.1,"windMean":3,"windMax":6.7,"windMaxAt":"2026-10-22T16:50:00.000Z","precipObservedCount":0,"nObservations":24,"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":"2026-10-22T15:50:00.000Z","obsTimeLocal":"2026-10-22T11:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 221550Z 03010KT 9000 SCT030 29/20 Q1016","temp":29,"dewpoint":20,"humidity":58,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-22T06:50:00.000Z","obsTimeLocal":"2026-10-22T02:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 220650Z 14002KT 8000 FEW030 19/19 Q1014","temp":19,"dewpoint":19,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-22T16:50:00.000Z","obsTimeLocal":"2026-10-22T12:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 221650Z 04013KT 360V060 9000 SCT030 29/21 Q1015","temp":29,"dewpoint":21,"humidity":62,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-23T07:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"dd9deae1d79b64e9","lastChangedAt":"2026-10-23T04:00:41.070Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MUHA/2026-10-22?format=record","status":"anchored","sha256":"93d19f7b2af6f7f43623bdcfe744850e09d4632ca5e1d1e0b345091dc26957ac","revision":"dd9deae1d79b64e9","flareTxHash":"0x6fa64d49a386fbb7f62f97942077a9f959e3c79ec17ef634aa0772fa91e78f16","flareBlock":73833174,"anchoredAt":"2026-11-05T21:01:40.919Z","explorer":"https://flare-explorer.flare.network/tx/0x6fa64d49a386fbb7f62f97942077a9f959e3c79ec17ef634aa0772fa91e78f16","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":24,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-22T15:50:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-22T06:50:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":29,"tmin":19,"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":"2026-10-22T04:50:00.000Z","obsTimeLocal":"2026-10-22T00:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 220450Z VRB02KT 8000 FEW030 20/20 Q1015","temp":20,"dewpoint":20,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T05:50:00.000Z","obsTimeLocal":"2026-10-22T01:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 220550Z VRB01KT 8000 FEW030 20/20 Q1015","temp":20,"dewpoint":20,"humidity":100,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T06:50:00.000Z","obsTimeLocal":"2026-10-22T02:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 220650Z 14002KT 8000 FEW030 19/19 Q1014","temp":19,"dewpoint":19,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T07:50:00.000Z","obsTimeLocal":"2026-10-22T03:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 220750Z 21002KT 8000 FEW030 19/19 Q1014","temp":19,"dewpoint":19,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T08:50:00.000Z","obsTimeLocal":"2026-10-22T04:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 220850Z 00000KT 8000 FEW030 20/19 Q1014","temp":20,"dewpoint":19,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T09:50:00.000Z","obsTimeLocal":"2026-10-22T05:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 220950Z VRB02KT 8000 FEW030 19/19 Q1014","temp":19,"dewpoint":19,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T10:50:00.000Z","obsTimeLocal":"2026-10-22T06:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 221050Z VRB02KT 8000 FEW030 19/19 Q1014","temp":19,"dewpoint":19,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T11:50:00.000Z","obsTimeLocal":"2026-10-22T07:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 221150Z 17002KT 8000 FEW025TCU SCT060 19/19 Q1015","temp":19,"dewpoint":19,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T12:50:00.000Z","obsTimeLocal":"2026-10-22T08:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 221250Z VRB01KT 8000 FEW025 SCT060 22/21 Q1015","temp":22,"dewpoint":21,"humidity":94,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T13:50:00.000Z","obsTimeLocal":"2026-10-22T09:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 221350Z 05006KT 8000 FEW025 27/21 Q1015","temp":27,"dewpoint":21,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T14:50:00.000Z","obsTimeLocal":"2026-10-22T10:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 221450Z 04010KT 8000 SCT025 28/20 Q1016","temp":28,"dewpoint":20,"humidity":62,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T15:50:00.000Z","obsTimeLocal":"2026-10-22T11:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 221550Z 03010KT 9000 SCT030 29/20 Q1016","temp":29,"dewpoint":20,"humidity":58,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T16:50:00.000Z","obsTimeLocal":"2026-10-22T12:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 221650Z 04013KT 360V060 9000 SCT030 29/21 Q1015","temp":29,"dewpoint":21,"humidity":62,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T17:50:00.000Z","obsTimeLocal":"2026-10-22T13:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 221750Z 36012KT 340V040 9000 SCT030 29/20 Q1014","temp":29,"dewpoint":20,"humidity":58,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T18:50:00.000Z","obsTimeLocal":"2026-10-22T14:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 221850Z 02012KT 360V060 9000 SCT030 29/19 Q1013","temp":29,"dewpoint":19,"humidity":55,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T19:50:00.000Z","obsTimeLocal":"2026-10-22T15:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 221950Z 01012KT 9000 FEW030 28/20 Q1013","temp":28,"dewpoint":20,"humidity":62,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T20:50:00.000Z","obsTimeLocal":"2026-10-22T16:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 222050Z 03013KT 9000 FEW030 28/19 Q1013","temp":28,"dewpoint":19,"humidity":58,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T21:50:00.000Z","obsTimeLocal":"2026-10-22T17:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 222150Z 02012KT 9000 FEW030 27/19 Q1013","temp":27,"dewpoint":19,"humidity":62,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T22:50:00.000Z","obsTimeLocal":"2026-10-22T18:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 222250Z 02011KT 9000 FEW030 26/19 Q1014","temp":26,"dewpoint":19,"humidity":65,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T23:50:00.000Z","obsTimeLocal":"2026-10-22T19:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 222350Z 04005KT 8000 FEW030 24/19 Q1014","temp":24,"dewpoint":19,"humidity":74,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T00:50:00.000Z","obsTimeLocal":"2026-10-22T20:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 230050Z 06003KT 8000 FEW030 23/19 Q1015","temp":23,"dewpoint":19,"humidity":78,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T01:50:00.000Z","obsTimeLocal":"2026-10-22T21:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 230150Z 06004KT 8000 FEW030 22/19 Q1015","temp":22,"dewpoint":19,"humidity":83,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T02:50:00.000Z","obsTimeLocal":"2026-10-22T22:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 230250Z 12003KT 8000 FEW030 21/19 Q1015","temp":21,"dewpoint":19,"humidity":88,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T03:50:00.000Z","obsTimeLocal":"2026-10-22T23:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 230350Z VRB01KT 8000 FEW030 19/19 Q1015","temp":19,"dewpoint":19,"humidity":100,"wind":0.5,"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/MUHA/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/MUHA/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for MUHA for the contract date (station-local calendar day), as published at https://weathermarket.io/station/MUHA/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/MUHA/2026-10-22","json":"https://weathermarket.io/api/station/MUHA/2026-10-22","record":"https://weathermarket.io/api/station/MUHA/2026-10-22?format=record","prev":"https://weathermarket.io/station/MUHA/2026-10-21","next":"https://weathermarket.io/station/MUHA/2026-10-23","station":"https://weathermarket.io/station/MUHA","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=MUHA&data=metar&year1=2026&month1=10&day1=22&year2=2026&month2=10&day2=24&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=MUHA&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=22&hora=4&anof=2026&mesf=10&dayf=23&horaf=3&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MUHA"}}}