{"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":"2026-10-04","window":{"date":"2026-10-04","timezone":"America/Havana","dayStartUtc":"2026-10-04T04:00:00.000Z","dayEndUtc":"2026-10-05T04:00:00.000Z","utcOffsetStart":"-04:00","utcOffsetEnd":"-04:00","hours":24},"complete":true,"values":{"tmax":32,"tmaxAt":"2026-10-04T17:50:00.000Z","tmin":23,"tminAt":"2026-10-04T09:50:00.000Z","tavg":27.1,"humidityMean":86.8,"windMean":2.2,"windMax":4.1,"windMaxAt":"2026-10-04T16:50:00.000Z","precipObservedCount":7,"nObservations":31,"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":"2026-10-04T17:50:00.000Z","obsTimeLocal":"2026-10-04T13:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 041750Z 13005KT 080V190 9000 SCT030 32/25 Q1016","temp":32,"dewpoint":25,"humidity":67,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-04T09:50:00.000Z","obsTimeLocal":"2026-10-04T05:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 040950Z 03003KT 8000 FEW030 23/23 Q1014","temp":23,"dewpoint":23,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-04T16:50:00.000Z","obsTimeLocal":"2026-10-04T12:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 041650Z 10008KT 070V130 9000 SCT030 31/25 Q1016","temp":31,"dewpoint":25,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-05T07:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"3e76f2b8677e4304","lastChangedAt":"2026-10-05T04:01:38.735Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MUHA/2026-10-04?format=record","status":"anchored","sha256":"44973441796d5a40d75a51666997f2dcddd117852deb20c271208b52d310a25c","revision":"3e76f2b8677e4304","flareTxHash":"0xd1d8135f065aace3f12626d8425249b64fbac4fa5bfbdc697ea2eaf26288475a","flareBlock":71360308,"anchoredAt":"2026-10-05T07:01:18.828Z","explorer":"https://flare-explorer.flare.network/tx/0xd1d8135f065aace3f12626d8425249b64fbac4fa5bfbdc697ea2eaf26288475a","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":31,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-04T17:50:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-04T09:50:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":32,"tmin":23,"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":"2026-10-04T04:50:00.000Z","obsTimeLocal":"2026-10-04T00:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 040450Z 06003KT 8000 FEW030 24/23 Q1015","temp":24,"dewpoint":23,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T05:50:00.000Z","obsTimeLocal":"2026-10-04T01:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 040550Z 06002KT 8000 FEW030 24/23 Q1015","temp":24,"dewpoint":23,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T06:50:00.000Z","obsTimeLocal":"2026-10-04T02:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 040650Z 07002KT 8000 FEW030 24/23 Q1015","temp":24,"dewpoint":23,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T07:50:00.000Z","obsTimeLocal":"2026-10-04T03:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 040750Z 08005KT 8000 FEW030 24/23 Q1014","temp":24,"dewpoint":23,"humidity":94,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T08:50:00.000Z","obsTimeLocal":"2026-10-04T04:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 040850Z 08003KT 8000 FEW030 24/23 Q1014","temp":24,"dewpoint":23,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T09:50:00.000Z","obsTimeLocal":"2026-10-04T05:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 040950Z 03003KT 8000 FEW030 23/23 Q1014","temp":23,"dewpoint":23,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T10:50:00.000Z","obsTimeLocal":"2026-10-04T06:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 041050Z 05004KT 8000 FEW030 23/22 Q1015","temp":23,"dewpoint":22,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T11:50:00.000Z","obsTimeLocal":"2026-10-04T07:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 041150Z 05002KT 9000 R06/1100V2100D R24/P2000U FEW030 24/23 Q1015","temp":24,"dewpoint":23,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T12:50:00.000Z","obsTimeLocal":"2026-10-04T08:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 041250Z VRB03KT 9000 FEW030 26/24 Q1016","temp":26,"dewpoint":24,"humidity":89,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T13:50:00.000Z","obsTimeLocal":"2026-10-04T09:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 041350Z 10004KT 060V150 9000 FEW030 29/25 Q1017","temp":29,"dewpoint":25,"humidity":79,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T14:50:00.000Z","obsTimeLocal":"2026-10-04T10:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 041450Z 13007KT 090V180 9000 FEW030 30/25 Q1017","temp":30,"dewpoint":25,"humidity":75,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T15:50:00.000Z","obsTimeLocal":"2026-10-04T11:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 041550Z 13007KT 080V190 9000 FEW030 30/25 Q1017","temp":30,"dewpoint":25,"humidity":75,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T16:50:00.000Z","obsTimeLocal":"2026-10-04T12:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 041650Z 10008KT 070V130 9000 SCT030 31/25 Q1016","temp":31,"dewpoint":25,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T17:50:00.000Z","obsTimeLocal":"2026-10-04T13:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 041750Z 13005KT 080V190 9000 SCT030 32/25 Q1016","temp":32,"dewpoint":25,"humidity":67,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T18:50:00.000Z","obsTimeLocal":"2026-10-04T14:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 041850Z VRB03KT 9000 SCT025 32/24 Q1015","temp":32,"dewpoint":24,"humidity":63,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T19:50:00.000Z","obsTimeLocal":"2026-10-04T15:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 041950Z 12005KT 070V180 8000 FEW020TCU SCT030 32/24 Q1014","temp":32,"dewpoint":24,"humidity":63,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T20:50:00.000Z","obsTimeLocal":"2026-10-04T16:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 042050Z 20005KT 160V240 9000 FEW020TCU SCT025 32/25 Q1013","temp":32,"dewpoint":25,"humidity":67,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T21:50:00.000Z","obsTimeLocal":"2026-10-04T17:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 042150Z 21004KT 160V240 9000 FEW020TCU SCT025 31/26 Q1013","temp":31,"dewpoint":26,"humidity":75,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T22:34:00.000Z","obsTimeLocal":"2026-10-04T18:34:00-04:00","metarType":"SPECI","raw":"SPECI MUHA 042234Z 09006KT 060V130 5000 TSRA FEW018CB SCT025 30/26 Q1014 RMK CB AT II/IV QUAD AD","temp":30,"dewpoint":26,"humidity":79,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T22:50:00.000Z","obsTimeLocal":"2026-10-04T18:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 042250Z 02005KT 300V050 5000 TSRA FEW018CB SCT025 26/25 Q1014 RMK CB AT IV QUAD AND OVER AD","temp":26,"dewpoint":25,"humidity":94,"wind":2.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T23:04:00.000Z","obsTimeLocal":"2026-10-04T19:04:00-04:00","metarType":"SPECI","raw":"SPECI MUHA 042304Z 35007KT 300V360 3000 1000NE +TSRA SCT018CB BKN020 27/25 Q1014 RMK CB AT II/IV QUAD AND OVER AD","temp":27,"dewpoint":25,"humidity":89,"wind":3.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T23:19:00.000Z","obsTimeLocal":"2026-10-04T19:19:00-04:00","metarType":"SPECI","raw":"SPECI MUHA 042319Z 01007KT 340V080 5000 TSRA FEW018CB SCT025 26/25 Q1014 RMK CB AT IV QUAD AD","temp":26,"dewpoint":25,"humidity":94,"wind":3.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T23:33:00.000Z","obsTimeLocal":"2026-10-04T19:33:00-04:00","metarType":"SPECI","raw":"SPECI MUHA 042333Z 36007KT 6000 FEW020TCU SCT025 27/25 Q1014","temp":27,"dewpoint":25,"humidity":89,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T23:35:00.000Z","obsTimeLocal":"2026-10-04T19:35:00-04:00","metarType":"SPECI","raw":"SPECI MUHA 042335Z 35006KT 3000 RA FEW020TCU SCT025 27/25 Q1014","temp":27,"dewpoint":25,"humidity":89,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T23:46:00.000Z","obsTimeLocal":"2026-10-04T19:46:00-04:00","metarType":"SPECI","raw":"SPECI MUHA 042346Z 05004KT 360V090 5000 SHRA FEW020TCU SCT025 27/26 Q1014","temp":27,"dewpoint":26,"humidity":94,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-04T23:50:00.000Z","obsTimeLocal":"2026-10-04T19:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 042350Z VRB03KT 5000 SHRA FEW020TCU SCT030 27/26 Q1014","temp":27,"dewpoint":26,"humidity":94,"wind":1.5,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T00:13:00.000Z","obsTimeLocal":"2026-10-04T20:13:00-04:00","metarType":"SPECI","raw":"SPECI MUHA 050013Z VRB01KT 6000 FEW020TCU SCT025 26/26 Q1014","temp":26,"dewpoint":26,"humidity":100,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T00:50:00.000Z","obsTimeLocal":"2026-10-04T20:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 050050Z 07004KT 8000 FEW025 26/25 Q1015","temp":26,"dewpoint":25,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T01:50:00.000Z","obsTimeLocal":"2026-10-04T21:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 050150Z VRB02KT 8000 FEW025 25/25 Q1016","temp":25,"dewpoint":25,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T02:50:00.000Z","obsTimeLocal":"2026-10-04T22:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 050250Z 05002KT 8000 FEW025 25/24 Q1016","temp":25,"dewpoint":24,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-05T03:50:00.000Z","obsTimeLocal":"2026-10-04T23:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 050350Z 09004KT 8000 FEW030 25/25 Q1016","temp":25,"dewpoint":25,"humidity":100,"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/2026-10-04","json":"https://weathermarket.io/api/station/MUHA/2026-10-04","record":"https://weathermarket.io/api/station/MUHA/2026-10-04?format=record","prev":"https://weathermarket.io/station/MUHA/2026-10-03","next":"https://weathermarket.io/station/MUHA/2026-10-05","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=4&year2=2026&month2=10&day2=6&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=4&hora=4&anof=2026&mesf=10&dayf=5&horaf=3&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MUHA"}}}