{"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":"2026-10-08","window":{"date":"2026-10-08","timezone":"America/Havana","dayStartUtc":"2026-10-08T04:00:00.000Z","dayEndUtc":"2026-10-09T04:00:00.000Z","utcOffsetStart":"-04:00","utcOffsetEnd":"-04:00","hours":24},"complete":true,"values":{"tmax":32,"tmaxAt":"2026-10-08T18:50:00.000Z","tmin":24,"tminAt":"2026-10-08T06:50:00.000Z","tavg":27.6,"humidityMean":83,"windMean":2.1,"windMax":4.1,"windMaxAt":"2026-10-08T17:50:00.000Z","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":"2026-10-08T18:50:00.000Z","obsTimeLocal":"2026-10-08T14:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 081850Z 19008KT 100V240 9000 SCT030 32/25 Q1011","temp":32,"dewpoint":25,"humidity":67,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-08T06:50:00.000Z","obsTimeLocal":"2026-10-08T02:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 080650Z 10003KT 8000 FEW020TCU SCT025 24/24 Q1012","temp":24,"dewpoint":24,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-08T17:50:00.000Z","obsTimeLocal":"2026-10-08T13:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 081750Z 17008KT 090V220 9999 SCT030 31/25 Q1012","temp":31,"dewpoint":25,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-09T07:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"d23e09ff3f89711e","lastChangedAt":"2026-10-09T04:00:38.456Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MUHA/2026-10-08?format=record","status":"anchored","sha256":"ad9ebd6fa21e9375ad0dfe44e6c6a9ec4d9e085de02d68d8445c66ddfa33dede","revision":"d23e09ff3f89711e","flareTxHash":"0xeeafa118c3049288c255f0920d91c70e8b7ab876140bbac96d13ee9bd71d5418","flareBlock":71679052,"anchoredAt":"2026-10-09T07:01:26.071Z","explorer":"https://flare-explorer.flare.network/tx/0xeeafa118c3049288c255f0920d91c70e8b7ab876140bbac96d13ee9bd71d5418","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":"2026-10-08T18:50:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-08T06:50:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":32,"tmin":24,"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":"2026-10-08T04:50:00.000Z","obsTimeLocal":"2026-10-08T00:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 080450Z 09002KT 8000 FEW020TCU SCT025 25/24 Q1013","temp":25,"dewpoint":24,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T05:50:00.000Z","obsTimeLocal":"2026-10-08T01:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 080550Z 10004KT 8000 FEW020TCU SCT025 25/24 Q1012","temp":25,"dewpoint":24,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T06:50:00.000Z","obsTimeLocal":"2026-10-08T02:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 080650Z 10003KT 8000 FEW020TCU SCT025 24/24 Q1012","temp":24,"dewpoint":24,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T07:50:00.000Z","obsTimeLocal":"2026-10-08T03:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 080750Z VRB01KT 8000 FEW020TCU SCT025 24/23 Q1011","temp":24,"dewpoint":23,"humidity":94,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T08:50:00.000Z","obsTimeLocal":"2026-10-08T04:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 080850Z VRB01KT 8000 FEW020TCU SCT025 24/23 Q1011","temp":24,"dewpoint":23,"humidity":94,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T09:50:00.000Z","obsTimeLocal":"2026-10-08T05:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 080950Z VRB01KT 8000 FEW030 24/23 Q1011","temp":24,"dewpoint":23,"humidity":94,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T10:50:00.000Z","obsTimeLocal":"2026-10-08T06:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 081050Z VRB03KT 8000 FEW030 25/23 Q1012","temp":25,"dewpoint":23,"humidity":89,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T11:50:00.000Z","obsTimeLocal":"2026-10-08T07:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 081150Z VRB02KT 8000 FEW030 25/23 Q1012","temp":25,"dewpoint":23,"humidity":89,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T12:50:00.000Z","obsTimeLocal":"2026-10-08T08:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 081250Z VRB03KT 8000 FEW030 27/24 Q1012","temp":27,"dewpoint":24,"humidity":84,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T13:50:00.000Z","obsTimeLocal":"2026-10-08T09:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 081350Z VRB04KT 9000 FEW030 29/25 Q1013","temp":29,"dewpoint":25,"humidity":79,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T14:50:00.000Z","obsTimeLocal":"2026-10-08T10:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 081450Z 17005KT 110V250 9000 SCT030 30/25 Q1013","temp":30,"dewpoint":25,"humidity":75,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T15:50:00.000Z","obsTimeLocal":"2026-10-08T11:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 081550Z 18007KT 100V230 9000 SCT030 31/26 Q1013","temp":31,"dewpoint":26,"humidity":75,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T16:50:00.000Z","obsTimeLocal":"2026-10-08T12:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 081650Z VRB07KT 9000 SCT030 31/25 Q1013","temp":31,"dewpoint":25,"humidity":70,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T17:50:00.000Z","obsTimeLocal":"2026-10-08T13:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 081750Z 17008KT 090V220 9999 SCT030 31/25 Q1012","temp":31,"dewpoint":25,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T18:50:00.000Z","obsTimeLocal":"2026-10-08T14:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 081850Z 19008KT 100V240 9000 SCT030 32/25 Q1011","temp":32,"dewpoint":25,"humidity":67,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T19:50:00.000Z","obsTimeLocal":"2026-10-08T15:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 081950Z 18008KT 120V220 9000 FEW025TCU SCT030 31/25 Q1011","temp":31,"dewpoint":25,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T20:50:00.000Z","obsTimeLocal":"2026-10-08T16:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 082050Z VRB06G17KT 9000 FEW025TCU SCT030 31/25 Q1011","temp":31,"dewpoint":25,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T21:50:00.000Z","obsTimeLocal":"2026-10-08T17:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 082150Z VRB05KT 9000 FEW025TCU SCT030 30/25 Q1011","temp":30,"dewpoint":25,"humidity":75,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T22:50:00.000Z","obsTimeLocal":"2026-10-08T18:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 082250Z VRB03KT 9000 FEW025TCU FEW030 BKN200 28/25 Q1011","temp":28,"dewpoint":25,"humidity":84,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-08T23:50:00.000Z","obsTimeLocal":"2026-10-08T19:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 082350Z 14004KT 090V200 9000 FEW030 BKN200 28/25 Q1012","temp":28,"dewpoint":25,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T00:50:00.000Z","obsTimeLocal":"2026-10-08T20:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 090050Z 15004KT 100V250 9000 FEW030 BKN200 27/24 Q1012","temp":27,"dewpoint":24,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T01:50:00.000Z","obsTimeLocal":"2026-10-08T21:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 090150Z VRB02KT 9000 FEW030 27/24 Q1013","temp":27,"dewpoint":24,"humidity":84,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T02:50:00.000Z","obsTimeLocal":"2026-10-08T22:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 090250Z VRB03KT 8000 FEW030 27/24 Q1013","temp":27,"dewpoint":24,"humidity":84,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-09T03:50:00.000Z","obsTimeLocal":"2026-10-08T23:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 090350Z 15004KT 100V230 8000 FEW030 27/25 Q1013","temp":27,"dewpoint":25,"humidity":89,"wind":2.1,"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/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/2026-10-08","json":"https://weathermarket.io/api/station/MUHA/2026-10-08","record":"https://weathermarket.io/api/station/MUHA/2026-10-08?format=record","prev":"https://weathermarket.io/station/MUHA/2026-10-07","next":"https://weathermarket.io/station/MUHA/2026-10-09","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=8&year2=2026&month2=10&day2=10&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=8&hora=4&anof=2026&mesf=10&dayf=9&horaf=3&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MUHA"}}}