{"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":"2026-10-16","window":{"date":"2026-10-16","timezone":"America/Havana","dayStartUtc":"2026-10-16T04:00:00.000Z","dayEndUtc":"2026-10-17T04:00:00.000Z","utcOffsetStart":"-04:00","utcOffsetEnd":"-04:00","hours":24},"complete":true,"values":{"tmax":32,"tmaxAt":"2026-10-16T17:50:00.000Z","tmin":23,"tminAt":"2026-10-16T04:50:00.000Z","tavg":25.5,"humidityMean":90,"windMean":2.5,"windMax":6.2,"windMaxAt":"2026-10-16T20:40:00.000Z","precipObservedCount":7,"nObservations":30,"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":"2026-10-16T17:50:00.000Z","obsTimeLocal":"2026-10-16T13:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 161750Z VRB04KT 8000 FEW020CB SCT025 32/24 Q1015 RMK CB AT II/III QUAD AD","temp":32,"dewpoint":24,"humidity":63,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-16T04:50:00.000Z","obsTimeLocal":"2026-10-16T00:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 160450Z 05004KT 8000 SCT030 23/23 Q1016","temp":23,"dewpoint":23,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-16T20:40:00.000Z","obsTimeLocal":"2026-10-16T16:40:00-04:00","metarType":"SPECI","raw":"SPECI MUHA 162040Z 06012KT 030V100 5000 1000NE +TSRA SCT016CB BKN020 24/23 Q1015 RMK CB AT I QUAD AND OVER AD","temp":24,"dewpoint":23,"humidity":94,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-17T07:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"c6c275233db605b8","lastChangedAt":"2026-10-17T04:01:38.183Z","corrections":[{"obsTimeUtc":"2026-10-16T18:54:00.000Z","correctedAt":"2026-10-16T19:06:38.629Z","original":"SPECI MUHA 161854Z VRB05KT 7000 R06/1500V2100U R24/1700V2100U -TSRA FEW018CB BKN025 26/24 Q1014 RMK CB AT I/III QUAD AD","corrected":"METAR MUHA 161854Z VRB05KT 7000 -TSRA FEW018CB BKN025 26/24 Q1014 RMK CB AT I/III QUAD AD"},{"obsTimeUtc":"2026-10-16T20:50:00.000Z","correctedAt":"2026-10-16T21:06:38.747Z","original":"METAR MUHA 162050Z COR 04008G20KT 290V080 7000 -TSRA FEW018CB BKN020 25/22 Q1014 RMK CB AT I QUAD AD","corrected":"METAR MUHA 162050Z 04008G20KT 290V080 7000 -TSRA FEW018CB BKN020 25/22 Q1014 RMK CB AT I QUAD AD"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MUHA/2026-10-16?format=record","status":"anchored","sha256":"a0c9359030835d87a0420ed6565831d55472ab2f9d0679b20933ff2655e61005","revision":"c6c275233db605b8","flareTxHash":"0x6dd7540c3a5b752af477a1be3379167016258e2a92941144be00565560b9d306","flareBlock":72307470,"anchoredAt":"2026-10-17T07:01:32.570Z","explorer":"https://flare-explorer.flare.network/tx/0x6dd7540c3a5b752af477a1be3379167016258e2a92941144be00565560b9d306","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":30,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-16T17:50:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-16T04:50:00.000Z","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":"2026-10-16T04:50:00.000Z","obsTimeLocal":"2026-10-16T00:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 160450Z 05004KT 8000 SCT030 23/23 Q1016","temp":23,"dewpoint":23,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T05:50:00.000Z","obsTimeLocal":"2026-10-16T01:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 160550Z 06002KT 8000 SCT030 23/23 Q1015","temp":23,"dewpoint":23,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T06:50:00.000Z","obsTimeLocal":"2026-10-16T02:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 160650Z 07003KT 8000 SCT030 23/23 Q1015","temp":23,"dewpoint":23,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T07:50:00.000Z","obsTimeLocal":"2026-10-16T03:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 160750Z 08003KT 8000 SCT030 24/23 Q1015","temp":24,"dewpoint":23,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T08:50:00.000Z","obsTimeLocal":"2026-10-16T04:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 160850Z VRB01KT 8000 SCT030 24/23 Q1015","temp":24,"dewpoint":23,"humidity":94,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T09:50:00.000Z","obsTimeLocal":"2026-10-16T05:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 160950Z 04002KT 8000 FEW030 23/23 Q1015","temp":23,"dewpoint":23,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T10:50:00.000Z","obsTimeLocal":"2026-10-16T06:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 161050Z 08002KT 8000 FEW030 23/23 Q1015","temp":23,"dewpoint":23,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T11:50:00.000Z","obsTimeLocal":"2026-10-16T07:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 161150Z 03003KT 8000 R06/0750V2100U R24/P2000U FEW030 BKN220 23/23 Q1016","temp":23,"dewpoint":23,"humidity":100,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T12:50:00.000Z","obsTimeLocal":"2026-10-16T08:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 161250Z 06005KT 8000 FEW025TCU FEW030 26/25 Q1017","temp":26,"dewpoint":25,"humidity":94,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T13:50:00.000Z","obsTimeLocal":"2026-10-16T09:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 161350Z 08006KT 040V130 8000 FEW025TCU FEW030 28/25 Q1017","temp":28,"dewpoint":25,"humidity":84,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T14:50:00.000Z","obsTimeLocal":"2026-10-16T10:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 161450Z 08008KT 050V120 8000 FEW025TCU SCT030 30/25 Q1017","temp":30,"dewpoint":25,"humidity":75,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T15:50:00.000Z","obsTimeLocal":"2026-10-16T11:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 161550Z 08007KT 040V120 8000 SCT030 31/26 Q1016","temp":31,"dewpoint":26,"humidity":75,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T16:50:00.000Z","obsTimeLocal":"2026-10-16T12:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 161650Z 10006KT 070V130 8000 FEW025TCU SCT030 31/25 Q1016","temp":31,"dewpoint":25,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T17:50:00.000Z","obsTimeLocal":"2026-10-16T13:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 161750Z VRB04KT 8000 FEW020CB SCT025 32/24 Q1015 RMK CB AT II/III QUAD AD","temp":32,"dewpoint":24,"humidity":63,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T18:23:00.000Z","obsTimeLocal":"2026-10-16T14:23:00-04:00","metarType":"SPECI","raw":"SPECI MUHA 161823Z 15007G20KT 080V210 5000 SHRA SCT018CB BKN025 27/23 Q1014 RMK CB AT II/III QUAD AD","temp":27,"dewpoint":23,"humidity":79,"wind":3.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T18:27:00.000Z","obsTimeLocal":"2026-10-16T14:27:00-04:00","metarType":"SPECI","raw":"SPECI MUHA 161827Z 16010G20KT 080V210 5000 2000SW +SHRA SCT018CB BKN025 26/23 Q1015 RMK CB AT II/III QUAD AD","temp":26,"dewpoint":23,"humidity":84,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T18:32:00.000Z","obsTimeLocal":"2026-10-16T14:32:00-04:00","metarType":"SPECI","raw":"SPECI MUHA 161832Z 17010KT 100V210 3000 1000SW +SHRA SCT018CB BKN025 25/23 Q1015 RMK CB AT II/III QUAD AD","temp":25,"dewpoint":23,"humidity":89,"wind":5.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T18:54:00.000Z","obsTimeLocal":"2026-10-16T14:54:00-04:00","metarType":"METAR","raw":"METAR MUHA 161854Z VRB05KT 7000 -TSRA FEW018CB BKN025 26/24 Q1014 RMK CB AT I/III QUAD AD","temp":26,"dewpoint":24,"humidity":89,"wind":2.6,"precipObserved":true,"correctedAt":"2026-10-16T19:06:38.629Z","originalRaw":"SPECI MUHA 161854Z VRB05KT 7000 R06/1500V2100U R24/1700V2100U -TSRA FEW018CB BKN025 26/24 Q1014 RMK CB AT I/III QUAD AD"},{"obsTimeUtc":"2026-10-16T19:50:00.000Z","obsTimeLocal":"2026-10-16T15:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 161950Z 32004KT 8000 FEW018CB SCT025 BKN060 27/24 Q1014 RMK CB AT I QUAD AD","temp":27,"dewpoint":24,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T20:35:00.000Z","obsTimeLocal":"2026-10-16T16:35:00-04:00","metarType":"SPECI","raw":"SPECI MUHA 162035Z 04007G18KT 340V100 5000 1000NE +SHRA SCT018CB BKN025 26/24 Q1015 RMK CB AT I QUAD AND OVER AD","temp":26,"dewpoint":24,"humidity":89,"wind":3.6,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T20:40:00.000Z","obsTimeLocal":"2026-10-16T16:40:00-04:00","metarType":"SPECI","raw":"SPECI MUHA 162040Z 06012KT 030V100 5000 1000NE +TSRA SCT016CB BKN020 24/23 Q1015 RMK CB AT I QUAD AND OVER AD","temp":24,"dewpoint":23,"humidity":94,"wind":6.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T20:50:00.000Z","obsTimeLocal":"2026-10-16T16:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 162050Z 04008G20KT 290V080 7000 -TSRA FEW018CB BKN020 25/22 Q1014 RMK CB AT I QUAD AD","temp":25,"dewpoint":22,"humidity":83,"wind":4.1,"precipObserved":true,"correctedAt":"2026-10-16T21:06:38.747Z","originalRaw":"METAR MUHA 162050Z COR 04008G20KT 290V080 7000 -TSRA FEW018CB BKN020 25/22 Q1014 RMK CB AT I QUAD AD"},{"obsTimeUtc":"2026-10-16T21:21:00.000Z","obsTimeLocal":"2026-10-16T17:21:00-04:00","metarType":"SPECI","raw":"SPECI MUHA 162121Z 08003KT 8000 FEW020TCU BKN025 25/23 Q1014","temp":25,"dewpoint":23,"humidity":89,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T21:50:00.000Z","obsTimeLocal":"2026-10-16T17:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 162150Z VRB02KT 8000 FEW020TCU SCT025 BKN060 25/24 Q1014","temp":25,"dewpoint":24,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T22:50:00.000Z","obsTimeLocal":"2026-10-16T18:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 162250Z 07007KT 8000 FEW020TCU SCT025 BKN060 25/24 Q1015","temp":25,"dewpoint":24,"humidity":94,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-16T23:50:00.000Z","obsTimeLocal":"2026-10-16T19:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 162350Z 03004KT 360V060 8000 SCT030 BKN060 25/24 Q1014","temp":25,"dewpoint":24,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T00:50:00.000Z","obsTimeLocal":"2026-10-16T20:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 170050Z 07005KT 8000 FEW030 BKN060 24/23 Q1015","temp":24,"dewpoint":23,"humidity":94,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T01:50:00.000Z","obsTimeLocal":"2026-10-16T21:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 170150Z VRB01KT 8000 FEW030 BKN060 24/23 Q1015","temp":24,"dewpoint":23,"humidity":94,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T02:50:00.000Z","obsTimeLocal":"2026-10-16T22:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 170250Z 04004KT 8000 FEW030 BKN060 23/23 Q1015","temp":23,"dewpoint":23,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-17T03:50:00.000Z","obsTimeLocal":"2026-10-16T23:50:00-04:00","metarType":"METAR","raw":"METAR MUHA 170350Z 05003KT 8000 FEW030 BKN060 23/23 Q1016","temp":23,"dewpoint":23,"humidity":100,"wind":1.5,"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/2026-10-16","json":"https://weathermarket.io/api/station/MUHA/2026-10-16","record":"https://weathermarket.io/api/station/MUHA/2026-10-16?format=record","prev":"https://weathermarket.io/station/MUHA/2026-10-15","next":"https://weathermarket.io/station/MUHA/2026-10-17","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=16&year2=2026&month2=10&day2=18&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=16&hora=4&anof=2026&mesf=10&dayf=17&horaf=3&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MUHA"}}}