{"station":{"icao":"MDSD","city":{"slug":"santo-domingo","name":"Santo Domingo","country":"Dominican Republic"},"timezone":"America/Santo_Domingo","lat":18.49,"lon":-69.93,"us":false,"html":"https://weathermarket.io/station/MDSD","json":"https://weathermarket.io/api/station/MDSD","nwsCli":null},"date":"2026-10-21","window":{"date":"2026-10-21","timezone":"America/Santo_Domingo","dayStartUtc":"2026-10-21T04:00:00.000Z","dayEndUtc":"2026-10-22T04:00:00.000Z","utcOffsetStart":"-04:00","utcOffsetEnd":"-04:00","hours":24},"complete":true,"values":{"tmax":32,"tmaxAt":"2026-10-21T18:00:00.000Z","tmin":23,"tminAt":"2026-10-21T08:00:00.000Z","tavg":27.4,"humidityMean":82.8,"windMean":2.6,"windMax":4.6,"windMaxAt":"2026-10-21T14:00:00.000Z","precipObservedCount":1,"nObservations":25,"maxGapMinutes":120,"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":"2026-10-21T18:00:00.000Z","obsTimeLocal":"2026-10-21T14:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 211800Z 22006KT 9999 FEW020 32/25 Q1012","temp":32,"dewpoint":25,"humidity":67,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-21T08:00:00.000Z","obsTimeLocal":"2026-10-21T04:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 210800Z 00000KT 9999 FEW017 23/23 Q1011","temp":23,"dewpoint":23,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-21T14:00:00.000Z","obsTimeLocal":"2026-10-21T10:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 211400Z 20009KT 9999 SCT018 30/25 Q1013","temp":30,"dewpoint":25,"humidity":75,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-22T07:00:00.000Z","settleable":false,"coverage":{"ok":false,"maxGapMinutes":120,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":["coverage_gap: longest stretch without a report was 120 min, above 90 min (station normal interval 60 + 30)"],"holdHours":3},"revision":"ac64a3512e871ebf","lastChangedAt":"2026-10-22T03:45:39.846Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MDSD/2026-10-21?format=record","status":"anchored","sha256":"753ae526fbbe940a73d7910417ae5707911888c45dbe36e539eca5b9d88122d9","revision":"ac64a3512e871ebf","flareTxHash":"0xbf5a54d84bf3217ddb9b6df934222c6d620bf627299c74dcc769e884dae7a78c","flareBlock":73850351,"anchoredAt":"2026-11-06T02:01:51.695Z","explorer":"https://flare-explorer.flare.network/tx/0xbf5a54d84bf3217ddb9b6df934222c6d620bf627299c74dcc769e884dae7a78c","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":25,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-21T18:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-21T08:00:00.000Z","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":"2026-10-21T04:00:00.000Z","obsTimeLocal":"2026-10-21T00:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 210400Z 06004KT 9999 FEW018 SCT300 25/23 Q1013","temp":25,"dewpoint":23,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T05:00:00.000Z","obsTimeLocal":"2026-10-21T01:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 210500Z 07005KT 9999 FEW018 SCT300 25/23 Q1012","temp":25,"dewpoint":23,"humidity":89,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T06:00:00.000Z","obsTimeLocal":"2026-10-21T02:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 210600Z 05004KT 9999 FEW018 SCT300 24/23 Q1012","temp":24,"dewpoint":23,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T07:00:00.000Z","obsTimeLocal":"2026-10-21T03:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 210700Z 00000KT 9999 FEW018 24/23 Q1011","temp":24,"dewpoint":23,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T08:00:00.000Z","obsTimeLocal":"2026-10-21T04:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 210800Z 00000KT 9999 FEW017 23/23 Q1011","temp":23,"dewpoint":23,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T09:00:00.000Z","obsTimeLocal":"2026-10-21T05:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 210900Z 00000KT 9999 FEW016 23/23 Q1011","temp":23,"dewpoint":23,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T10:00:00.000Z","obsTimeLocal":"2026-10-21T06:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 211000Z 19006KT 9999 FEW016 23/23 Q1011","temp":23,"dewpoint":23,"humidity":100,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T11:00:00.000Z","obsTimeLocal":"2026-10-21T07:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 211100Z 18004KT 9999 FEW016 24/24 Q1012","temp":24,"dewpoint":24,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T12:00:00.000Z","obsTimeLocal":"2026-10-21T08:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 211200Z 19008KT 9999 SCT018 28/25 Q1012","temp":28,"dewpoint":25,"humidity":84,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T13:00:00.000Z","obsTimeLocal":"2026-10-21T09:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 211300Z 20007KT 9999 SCT018 29/25 Q1013","temp":29,"dewpoint":25,"humidity":79,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T14:00:00.000Z","obsTimeLocal":"2026-10-21T10:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 211400Z 20009KT 9999 SCT018 30/25 Q1013","temp":30,"dewpoint":25,"humidity":75,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T15:00:00.000Z","obsTimeLocal":"2026-10-21T11:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 211500Z 20007KT 9999 SCT020 30/25 Q1013","temp":30,"dewpoint":25,"humidity":75,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T16:00:00.000Z","obsTimeLocal":"2026-10-21T12:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 211600Z 21008KT 9999 SCT020 31/25 Q1013","temp":31,"dewpoint":25,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T17:00:00.000Z","obsTimeLocal":"2026-10-21T13:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 211700Z 23006KT 9999 SCT020 31/25 Q1012","temp":31,"dewpoint":25,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T18:00:00.000Z","obsTimeLocal":"2026-10-21T14:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 211800Z 22006KT 9999 FEW020 32/25 Q1012","temp":32,"dewpoint":25,"humidity":67,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T19:00:00.000Z","obsTimeLocal":"2026-10-21T15:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 211900Z 23006KT 9999 FEW020 32/25 Q1011","temp":32,"dewpoint":25,"humidity":67,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T20:00:00.000Z","obsTimeLocal":"2026-10-21T16:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 212000Z 22006KT 9999 FEW020 32/25 Q1011","temp":32,"dewpoint":25,"humidity":67,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T21:00:00.000Z","obsTimeLocal":"2026-10-21T17:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 212100Z 20007KT 9999 FEW020 31/25 Q1011","temp":31,"dewpoint":25,"humidity":70,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T22:00:00.000Z","obsTimeLocal":"2026-10-21T18:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 212200Z 20006KT 9999 FEW020 30/25 Q1011","temp":30,"dewpoint":25,"humidity":75,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T23:00:00.000Z","obsTimeLocal":"2026-10-21T19:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 212300Z 19006KT 9999 FEW018 28/24 Q1012","temp":28,"dewpoint":24,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T00:00:00.000Z","obsTimeLocal":"2026-10-21T20:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 220000Z 17005KT 9999 FEW018 28/24 Q1013","temp":28,"dewpoint":24,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T01:00:00.000Z","obsTimeLocal":"2026-10-21T21:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 220100Z 15004KT 9999 FEW018 26/23 Q1014","temp":26,"dewpoint":23,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T03:00:00.000Z","obsTimeLocal":"2026-10-21T23:00:00-04:00","metarType":"METAR","raw":"METAR MDSD 220300Z 13003KT 9999 FEW018 26/23 Q1014","temp":26,"dewpoint":23,"humidity":84,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T03:30:00.000Z","obsTimeLocal":"2026-10-21T23:30:00-04:00","metarType":"SPECI","raw":"SPECI MDSD 220330Z 02004KT 8000 -RA BKN016 25/23 Q1014","temp":25,"dewpoint":23,"humidity":89,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T03:40:00.000Z","obsTimeLocal":"2026-10-21T23:40:00-04:00","metarType":"SPECI","raw":"SPECI MDSD 220340Z 02004KT 8000 VCSH BKN016 25/23 Q1014 RERA","temp":25,"dewpoint":23,"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/MDSD/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/MDSD/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for MDSD for the contract date (station-local calendar day), as published at https://weathermarket.io/station/MDSD/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/MDSD/2026-10-21","json":"https://weathermarket.io/api/station/MDSD/2026-10-21","record":"https://weathermarket.io/api/station/MDSD/2026-10-21?format=record","prev":"https://weathermarket.io/station/MDSD/2026-10-20","next":"https://weathermarket.io/station/MDSD/2026-10-22","station":"https://weathermarket.io/station/MDSD","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=MDSD&data=metar&year1=2026&month1=10&day1=21&year2=2026&month2=10&day2=23&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=MDSD&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=21&hora=4&anof=2026&mesf=10&dayf=22&horaf=3&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MDSD"}}}