{"station":{"icao":"SAEZ","city":{"slug":"buenos-aires","name":"Buenos Aires","country":"Argentina"},"timezone":"America/Argentina/Buenos_Aires","lat":-34.6,"lon":-58.38,"us":false,"html":"https://weathermarket.io/station/SAEZ","json":"https://weathermarket.io/api/station/SAEZ","nwsCli":null},"date":"2026-10-21","window":{"date":"2026-10-21","timezone":"America/Argentina/Buenos_Aires","dayStartUtc":"2026-10-21T03:00:00.000Z","dayEndUtc":"2026-10-22T03:00:00.000Z","utcOffsetStart":"-03:00","utcOffsetEnd":"-03:00","hours":24},"complete":true,"values":{"tmax":19,"tmaxAt":"2026-10-21T13:00:00.000Z","tmin":14,"tminAt":"2026-10-21T09:00:00.000Z","tavg":16.6,"humidityMean":70.8,"windMean":5.9,"windMax":7.7,"windMaxAt":"2026-10-21T05:00:00.000Z","precipObservedCount":1,"nObservations":25,"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":"2026-10-21T13:00:00.000Z","obsTimeLocal":"2026-10-21T10:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 211300Z 07014KT 9999 SCT028 19/11 Q1021 NOSIG","temp":19,"dewpoint":11,"humidity":60,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-21T09:00:00.000Z","obsTimeLocal":"2026-10-21T06:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 210900Z 06013KT CAVOK 14/10 Q1019 NOSIG","temp":14,"dewpoint":10,"humidity":77,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-21T05:00:00.000Z","obsTimeLocal":"2026-10-21T02:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 210500Z 06015KT CAVOK 16/09 Q1019 NOSIG","temp":16,"dewpoint":9,"humidity":63,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-22T06:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"358698f9df921da8","lastChangedAt":"2026-10-22T02:04:38.544Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/SAEZ/2026-10-21?format=record","status":"anchored","sha256":"79953012b8554548cb55f93c8ed1a26ed56f11ff1336d54a28eb39e50727b519","revision":"358698f9df921da8","flareTxHash":"0x9ad0176f93d508e5ea6cb87c61880b831fa22d50e845e93360280390d5cf245b","flareBlock":73863651,"anchoredAt":"2026-11-06T06:01:29.999Z","explorer":"https://flare-explorer.flare.network/tx/0x9ad0176f93d508e5ea6cb87c61880b831fa22d50e845e93360280390d5cf245b","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":"2026-10-21T13:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-21T09:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":19,"tmin":14,"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":"2026-10-21T03:00:00.000Z","obsTimeLocal":"2026-10-21T00:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 210300Z 09007KT CAVOK 15/12 Q1019 NOSIG","temp":15,"dewpoint":12,"humidity":82,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T04:00:00.000Z","obsTimeLocal":"2026-10-21T01:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 210400Z 08009KT CAVOK 15/11 Q1019 NOSIG","temp":15,"dewpoint":11,"humidity":77,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T05:00:00.000Z","obsTimeLocal":"2026-10-21T02:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 210500Z 06015KT CAVOK 16/09 Q1019 NOSIG","temp":16,"dewpoint":9,"humidity":63,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T06:00:00.000Z","obsTimeLocal":"2026-10-21T03:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 210600Z 07012KT CAVOK 16/08 Q1019 NOSIG","temp":16,"dewpoint":8,"humidity":59,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T07:00:00.000Z","obsTimeLocal":"2026-10-21T04:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 210700Z 06015KT CAVOK 15/08 Q1019 NOSIG","temp":15,"dewpoint":8,"humidity":63,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T08:00:00.000Z","obsTimeLocal":"2026-10-21T05:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 210800Z 06015KT CAVOK 15/09 Q1018 NOSIG","temp":15,"dewpoint":9,"humidity":67,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T09:00:00.000Z","obsTimeLocal":"2026-10-21T06:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 210900Z 06013KT CAVOK 14/10 Q1019 NOSIG","temp":14,"dewpoint":10,"humidity":77,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T10:00:00.000Z","obsTimeLocal":"2026-10-21T07:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 211000Z 06013KT CAVOK 15/10 Q1020 NOSIG","temp":15,"dewpoint":10,"humidity":72,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T10:12:00.000Z","obsTimeLocal":"2026-10-21T07:12:00-03:00","metarType":"SPECI","raw":"SPECI SAEZ 211012Z 06014KT 5000 -SHRA SCT031 BKN100 14/10 Q1020 NOSIG","temp":14,"dewpoint":10,"humidity":77,"wind":7.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T11:00:00.000Z","obsTimeLocal":"2026-10-21T08:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 211100Z 08012KT CAVOK 16/11 Q1020 NOSIG","temp":16,"dewpoint":11,"humidity":72,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T12:00:00.000Z","obsTimeLocal":"2026-10-21T09:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 211200Z 09013KT CAVOK 18/11 Q1021 NOSIG","temp":18,"dewpoint":11,"humidity":64,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T13:00:00.000Z","obsTimeLocal":"2026-10-21T10:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 211300Z 07014KT 9999 SCT028 19/11 Q1021 NOSIG","temp":19,"dewpoint":11,"humidity":60,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T14:00:00.000Z","obsTimeLocal":"2026-10-21T11:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 211400Z 07009KT 9999 SCT035TCU BKN060 17/11 Q1021 NOSIG","temp":17,"dewpoint":11,"humidity":68,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T15:00:00.000Z","obsTimeLocal":"2026-10-21T12:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 211500Z 08014KT CAVOK 18/12 Q1020 NOSIG","temp":18,"dewpoint":12,"humidity":68,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T16:00:00.000Z","obsTimeLocal":"2026-10-21T13:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 211600Z 08012KT CAVOK 19/12 Q1020 NOSIG","temp":19,"dewpoint":12,"humidity":64,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T17:00:00.000Z","obsTimeLocal":"2026-10-21T14:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 211700Z 09013KT CAVOK 19/12 Q1019 NOSIG","temp":19,"dewpoint":12,"humidity":64,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T18:00:00.000Z","obsTimeLocal":"2026-10-21T15:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 211800Z 09012KT CAVOK 19/12 Q1018 NOSIG","temp":19,"dewpoint":12,"humidity":64,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T19:00:00.000Z","obsTimeLocal":"2026-10-21T16:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 211900Z 09013KT 9999 TS FEW045CB OVC060 19/11 Q1018 NOSIG","temp":19,"dewpoint":11,"humidity":60,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T20:00:00.000Z","obsTimeLocal":"2026-10-21T17:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 212000Z 13007KT CAVOK 18/13 Q1018 RETS NOSIG","temp":18,"dewpoint":13,"humidity":73,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T21:00:00.000Z","obsTimeLocal":"2026-10-21T18:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 212100Z 14009KT CAVOK 17/13 Q1018 NOSIG","temp":17,"dewpoint":13,"humidity":77,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T22:00:00.000Z","obsTimeLocal":"2026-10-21T19:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 212200Z 13009KT CAVOK 17/13 Q1018 NOSIG","temp":17,"dewpoint":13,"humidity":77,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-21T23:00:00.000Z","obsTimeLocal":"2026-10-21T20:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 212300Z 12009KT CAVOK 16/13 Q1018 NOSIG","temp":16,"dewpoint":13,"humidity":82,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T00:00:00.000Z","obsTimeLocal":"2026-10-21T21:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 220000Z 11009KT CAVOK 16/13 Q1018 NOSIG","temp":16,"dewpoint":13,"humidity":82,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T01:00:00.000Z","obsTimeLocal":"2026-10-21T22:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 220100Z 11007KT CAVOK 16/13 Q1018 NOSIG","temp":16,"dewpoint":13,"humidity":82,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-22T02:00:00.000Z","obsTimeLocal":"2026-10-21T23:00:00-03:00","metarType":"METAR","raw":"METAR SAEZ 220200Z 09010KT CAVOK 17/13 Q1018 NOSIG","temp":17,"dewpoint":13,"humidity":77,"wind":5.1,"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/SAEZ/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/SAEZ/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for SAEZ for the contract date (station-local calendar day), as published at https://weathermarket.io/station/SAEZ/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/SAEZ/2026-10-21","json":"https://weathermarket.io/api/station/SAEZ/2026-10-21","record":"https://weathermarket.io/api/station/SAEZ/2026-10-21?format=record","prev":"https://weathermarket.io/station/SAEZ/2026-10-20","next":"https://weathermarket.io/station/SAEZ/2026-10-22","station":"https://weathermarket.io/station/SAEZ","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=SAEZ&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=SAEZ&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=21&hora=3&anof=2026&mesf=10&dayf=22&horaf=2&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=SAEZ"}}}