{"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":"2026-11-01","window":{"date":"2026-11-01","timezone":"America/Havana","dayStartUtc":"2026-11-01T04:00:00.000Z","dayEndUtc":"2026-11-02T05:00:00.000Z","utcOffsetStart":"-04:00","utcOffsetEnd":"-05:00","hours":25},"complete":true,"values":{"tmax":31,"tmaxAt":"2026-11-01T15:50:00.000Z","tmin":22,"tminAt":"2026-11-01T09:50:00.000Z","tavg":25.9,"humidityMean":84.5,"windMean":2,"windMax":4.6,"windMaxAt":"2026-11-01T17:50:00.000Z","precipObservedCount":0,"nObservations":26,"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":"2026-11-01T15:50:00.000Z","obsTimeLocal":"2026-11-01T10:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 011550Z VRB02KT 8000 FEW030 31/22 Q1018","temp":31,"dewpoint":22,"humidity":59,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-01T09:50:00.000Z","obsTimeLocal":"2026-11-01T04:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 010950Z COR VRB01KT 8000 FEW030 22/22 Q1016","temp":22,"dewpoint":22,"humidity":100,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-01T17:50:00.000Z","obsTimeLocal":"2026-11-01T12:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 011750Z 01009KT 9000 SCT030 30/24 Q1016","temp":30,"dewpoint":24,"humidity":70,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-02T08:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"d277d5bfd3ddf1f5","lastChangedAt":"2026-11-02T05:01:40.852Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MUHA/2026-11-01?format=record","status":"anchored","sha256":"2c25ec44239b4f2eb1a683193ed978b0a50a025c31792c27fa74aa46d1eebc5c","revision":"d277d5bfd3ddf1f5","flareTxHash":"0xafc9b5593dd3a8fc64e841afc5fc1f3d7baf2b7e816444e3596fa1b75ddad8df","flareBlock":73836639,"anchoredAt":"2026-11-05T22:01:42.488Z","explorer":"https://flare-explorer.flare.network/tx/0xafc9b5593dd3a8fc64e841afc5fc1f3d7baf2b7e816444e3596fa1b75ddad8df","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":26,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-11-01T15:50:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-01T09:50:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":31,"tmin":22,"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":"2026-11-01T04:50:00.000Z","obsTimeLocal":"2026-11-01T00:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 010450Z VRB01KT 8000 FEW030 24/23 Q1017","temp":24,"dewpoint":23,"humidity":94,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T05:50:00.000Z","obsTimeLocal":"2026-11-01T00:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 010550Z VRB01KT 8000 FEW030 23/23 Q1017","temp":23,"dewpoint":23,"humidity":100,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T06:50:00.000Z","obsTimeLocal":"2026-11-01T01:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 010650Z 09002KT 8000 FEW030 23/23 Q1016","temp":23,"dewpoint":23,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T07:50:00.000Z","obsTimeLocal":"2026-11-01T02:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 010750Z VRB03KT 8000 FEW030 23/23 Q1016","temp":23,"dewpoint":23,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T08:50:00.000Z","obsTimeLocal":"2026-11-01T03:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 010850Z 29002KT 8000 FEW030 23/22 Q1016","temp":23,"dewpoint":22,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T09:50:00.000Z","obsTimeLocal":"2026-11-01T04:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 010950Z COR VRB01KT 8000 FEW030 22/22 Q1016","temp":22,"dewpoint":22,"humidity":100,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T10:50:00.000Z","obsTimeLocal":"2026-11-01T05:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 011050Z 14002KT 7000 FEW030 22/22 Q1017","temp":22,"dewpoint":22,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T11:50:00.000Z","obsTimeLocal":"2026-11-01T06:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 011150Z VRB02KT 7000 3000SW R06/0500V2100U R24/P2000U BCFG FEW030 22/22 Q1017","temp":22,"dewpoint":22,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T12:50:00.000Z","obsTimeLocal":"2026-11-01T07:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 011250Z 23003KT 7000 3000SW R06/0750V2100U R24/P2000D VCFG FEW030 24/24 Q1017","temp":24,"dewpoint":24,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T13:15:00.000Z","obsTimeLocal":"2026-11-01T08:15:00-05:00","metarType":"SPECI","raw":"SPECI MUHA 011315Z VRB02KT 8000 FEW030 25/24 Q1018","temp":25,"dewpoint":24,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T13:50:00.000Z","obsTimeLocal":"2026-11-01T08:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 011350Z VRB01KT 8000 FEW030 28/24 Q1018","temp":28,"dewpoint":24,"humidity":79,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T14:50:00.000Z","obsTimeLocal":"2026-11-01T09:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 011450Z VRB03KT 8000 FEW030 29/23 Q1019","temp":29,"dewpoint":23,"humidity":70,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T15:50:00.000Z","obsTimeLocal":"2026-11-01T10:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 011550Z VRB02KT 8000 FEW030 31/22 Q1018","temp":31,"dewpoint":22,"humidity":59,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T16:50:00.000Z","obsTimeLocal":"2026-11-01T11:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 011650Z 35006KT 290V360 9000 SCT030 30/22 Q1018","temp":30,"dewpoint":22,"humidity":62,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T17:50:00.000Z","obsTimeLocal":"2026-11-01T12:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 011750Z 01009KT 9000 SCT030 30/24 Q1016","temp":30,"dewpoint":24,"humidity":70,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T18:50:00.000Z","obsTimeLocal":"2026-11-01T13:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 011850Z 36008KT 320V040 9000 FEW020CB SCT030 31/23 Q1015 RMK CB AT III QUAD AD","temp":31,"dewpoint":23,"humidity":62,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T19:50:00.000Z","obsTimeLocal":"2026-11-01T14:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 011950Z 33005KT 9000 FEW020TCU SCT030 30/23 Q1015","temp":30,"dewpoint":23,"humidity":66,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T20:50:00.000Z","obsTimeLocal":"2026-11-01T15:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 012050Z 35007KT 9000 FEW020CB SCT030 BKN220 30/23 Q1015 RMK CB AT I/II QUAD AD","temp":30,"dewpoint":23,"humidity":66,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T21:50:00.000Z","obsTimeLocal":"2026-11-01T16:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 012150Z 05005KT 010V080 9000 FEW020TCU SCT030 29/24 Q1015","temp":29,"dewpoint":24,"humidity":74,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T22:50:00.000Z","obsTimeLocal":"2026-11-01T17:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 012250Z 05006KT 8000 FEW020CB SCT030 27/23 Q1015 RMK CB AT I/II QUAD AD","temp":27,"dewpoint":23,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T23:50:00.000Z","obsTimeLocal":"2026-11-01T18:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 012350Z 05007KT 8000 FEW030 26/24 Q1016","temp":26,"dewpoint":24,"humidity":89,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T00:50:00.000Z","obsTimeLocal":"2026-11-01T19:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 020050Z 03005KT 8000 FEW020CB FEW030 26/24 Q1017 RMK CB AT I QUAD AD","temp":26,"dewpoint":24,"humidity":89,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T01:50:00.000Z","obsTimeLocal":"2026-11-01T20:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 020150Z 08008KT 050V110 8000 FEW018CB SCT030 25/23 Q1016 RMK CB AT I/II QUAD AD","temp":25,"dewpoint":23,"humidity":89,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T02:50:00.000Z","obsTimeLocal":"2026-11-01T21:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 020250Z 07007KT 8000 FEW030 24/21 Q1017","temp":24,"dewpoint":21,"humidity":83,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T03:50:00.000Z","obsTimeLocal":"2026-11-01T22:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 020350Z 05004KT 350V110 8000 FEW030 23/21 Q1017","temp":23,"dewpoint":21,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-02T04:50:00.000Z","obsTimeLocal":"2026-11-01T23:50:00-05:00","metarType":"METAR","raw":"METAR MUHA 020450Z VRB01KT 8000 FEW030 23/21 Q1016","temp":23,"dewpoint":21,"humidity":89,"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/2026-11-01","json":"https://weathermarket.io/api/station/MUHA/2026-11-01","record":"https://weathermarket.io/api/station/MUHA/2026-11-01?format=record","prev":"https://weathermarket.io/station/MUHA/2026-10-31","next":"https://weathermarket.io/station/MUHA/2026-11-02","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=11&day1=1&year2=2026&month2=11&day2=3&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=11&day=1&hora=4&anof=2026&mesf=11&dayf=2&horaf=4&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MUHA"}}}