{"station":{"icao":"MSLP","city":{"slug":"san-salvador","name":"San Salvador","country":"El Salvador"},"timezone":"America/El_Salvador","lat":13.69,"lon":-89.19,"us":false,"html":"https://weathermarket.io/station/MSLP","json":"https://weathermarket.io/api/station/MSLP","nwsCli":null},"date":"2026-10-31","window":{"date":"2026-10-31","timezone":"America/El_Salvador","dayStartUtc":"2026-10-31T06:00:00.000Z","dayEndUtc":"2026-11-01T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":34,"tmaxAt":"2026-10-31T17:00:00.000Z","tmin":22,"tminAt":"2026-10-31T10:00:00.000Z","tavg":28.3,"humidityMean":69.7,"windMean":2.4,"windMax":5.1,"windMaxAt":"2026-10-31T19:00:00.000Z","precipObservedCount":0,"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":"2026-10-31T17:00:00.000Z","obsTimeLocal":"2026-10-31T11:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 311700Z 02007KT 350V050 CAVOK 34/20 Q1010 A2984 NOSIG","temp":34,"dewpoint":20,"humidity":44,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-31T10:00:00.000Z","obsTimeLocal":"2026-10-31T04:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 311000Z 07002KT 9999 FEW070 22/21 Q1009 A2981 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-31T19:00:00.000Z","obsTimeLocal":"2026-10-31T13:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 311900Z 24010KT CAVOK 33/23 Q1009 A2980 NOSIG","temp":33,"dewpoint":23,"humidity":56,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-01T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":50,"thresholdMinutes":80},"reasons":[],"holdHours":3},"revision":"5b6d39e3f6da7196","lastChangedAt":"2026-11-01T05:02:44.225Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/MSLP/2026-10-31?format=record","status":"anchored","sha256":"3e06ebc8ca91b4f7d3980cbd75c6a4ffc7894e8c207e378f4a58a676ceb6cc69","revision":"5b6d39e3f6da7196","flareTxHash":"0xcfeff84d5b7bbb9b018aed9ab6fddbcb5f309f9c2dcb1347608394f188de86b2","flareBlock":73826421,"anchoredAt":"2026-11-05T19:01:44.458Z","explorer":"https://flare-explorer.flare.network/tx/0xcfeff84d5b7bbb9b018aed9ab6fddbcb5f309f9c2dcb1347608394f188de86b2","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":"2026-10-31T17:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-31T10:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":34,"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":"2026-10-31T06:00:00.000Z","obsTimeLocal":"2026-10-31T00:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 310600Z 36005KT 9999 FEW077 26/22 Q1010 A2984 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T07:00:00.000Z","obsTimeLocal":"2026-10-31T01:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 310700Z VRB02KT 9999 FEW073 25/21 Q1010 A2983 NOSIG","temp":25,"dewpoint":21,"humidity":78,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T08:00:00.000Z","obsTimeLocal":"2026-10-31T02:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 310800Z 01005KT 9999 FEW070 26/20 Q1010 A2982 NOSIG","temp":26,"dewpoint":20,"humidity":70,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T09:00:00.000Z","obsTimeLocal":"2026-10-31T03:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 310900Z 06003KT 9999 FEW070 24/21 Q1010 A2982 NOSIG","temp":24,"dewpoint":21,"humidity":83,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T10:00:00.000Z","obsTimeLocal":"2026-10-31T04:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 311000Z 07002KT 9999 FEW070 22/21 Q1009 A2981 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T11:00:00.000Z","obsTimeLocal":"2026-10-31T05:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 311100Z 07003KT 9999 FEW070 23/20 Q1009 A2982 NOSIG","temp":23,"dewpoint":20,"humidity":83,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T12:00:00.000Z","obsTimeLocal":"2026-10-31T06:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 311200Z VRB01KT CAVOK 22/20 Q1010 A2983 NOSIG","temp":22,"dewpoint":20,"humidity":88,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T12:31:00.000Z","obsTimeLocal":"2026-10-31T06:31:00-06:00","metarType":"SPECI","raw":"SPECI MSLP 311231Z VRB01KT CAVOK 24/21 Q1010 NOSIG","temp":24,"dewpoint":21,"humidity":83,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T12:50:00.000Z","obsTimeLocal":"2026-10-31T06:50:00-06:00","metarType":"METAR","raw":"METAR MSLP 311250Z 02004KT CAVOK 27/20 Q1010 A2985","temp":27,"dewpoint":20,"humidity":66,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T12:51:00.000Z","obsTimeLocal":"2026-10-31T06:51:00-06:00","metarType":"SPECI","raw":"SPECI MSLP 311251Z 03004KT 360V090 CAVOK 26/20 Q1010 NOSIG","temp":26,"dewpoint":20,"humidity":70,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T13:00:00.000Z","obsTimeLocal":"2026-10-31T07:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 311300Z 02004KT CAVOK 27/20 Q1010 A2985 NOSIG","temp":27,"dewpoint":20,"humidity":66,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T13:50:00.000Z","obsTimeLocal":"2026-10-31T07:50:00-06:00","metarType":"METAR","raw":"METAR MSLP 311350Z 02007KT 350V060 CAVOK 30/21 Q1010 A2985 NOSIG","temp":30,"dewpoint":21,"humidity":59,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T14:00:00.000Z","obsTimeLocal":"2026-10-31T08:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 311400Z 02007KT 350V060 CAVOK 30/21 Q1010 A2985 NOSIG","temp":30,"dewpoint":21,"humidity":59,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T14:50:00.000Z","obsTimeLocal":"2026-10-31T08:50:00-06:00","metarType":"METAR","raw":"METAR MSLP 311450Z 03009KT CAVOK 31/20 Q1011 A2987 NOSIG","temp":31,"dewpoint":20,"humidity":52,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T15:00:00.000Z","obsTimeLocal":"2026-10-31T09:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 311500Z 03009KT CAVOK 31/20 Q1011 A2987 NOSIG","temp":31,"dewpoint":20,"humidity":52,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T15:45:00.000Z","obsTimeLocal":"2026-10-31T09:45:00-06:00","metarType":"SPECI","raw":"SPECI MSLP 311545Z 03008KT 360V060 CAVOK 33/21 Q1011 NOSIG","temp":33,"dewpoint":21,"humidity":49,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T16:00:00.000Z","obsTimeLocal":"2026-10-31T10:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 311600Z 02007KT 340V060 CAVOK 33/21 Q1011 A2986 NOSIG","temp":33,"dewpoint":21,"humidity":49,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T17:00:00.000Z","obsTimeLocal":"2026-10-31T11:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 311700Z 02007KT 350V050 CAVOK 34/20 Q1010 A2984 NOSIG","temp":34,"dewpoint":20,"humidity":44,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T18:00:00.000Z","obsTimeLocal":"2026-10-31T12:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 311800Z VRB05KT CAVOK 34/23 Q1010 A2982 NOSIG","temp":34,"dewpoint":23,"humidity":53,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T19:00:00.000Z","obsTimeLocal":"2026-10-31T13:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 311900Z 24010KT CAVOK 33/23 Q1009 A2980 NOSIG","temp":33,"dewpoint":23,"humidity":56,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T19:50:00.000Z","obsTimeLocal":"2026-10-31T13:50:00-06:00","metarType":"METAR","raw":"METAR MSLP 311950Z 23008KT CAVOK 33/24 Q1008 A2979 NOSIG","temp":33,"dewpoint":24,"humidity":59,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T20:00:00.000Z","obsTimeLocal":"2026-10-31T14:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 312000Z 23008KT CAVOK 33/24 Q1008 A2979 NOSIG","temp":33,"dewpoint":24,"humidity":59,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T21:00:00.000Z","obsTimeLocal":"2026-10-31T15:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 312100Z 20006KT 170V230 CAVOK 32/24 Q1008 A2979 NOSIG","temp":32,"dewpoint":24,"humidity":63,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T22:00:00.000Z","obsTimeLocal":"2026-10-31T16:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 312200Z 21003KT 160V240 CAVOK 32/23 Q1008 A2979 NOSIG","temp":32,"dewpoint":23,"humidity":59,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T23:00:00.000Z","obsTimeLocal":"2026-10-31T17:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 312300Z 23004KT CAVOK 30/24 Q1009 A2979 NOSIG","temp":30,"dewpoint":24,"humidity":70,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T00:00:00.000Z","obsTimeLocal":"2026-10-31T18:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 010000Z 24003KT CAVOK 27/24 Q1009 A2981 NOSIG","temp":27,"dewpoint":24,"humidity":84,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T01:00:00.000Z","obsTimeLocal":"2026-10-31T19:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 010100Z VRB01KT CAVOK 27/24 Q1010 A2983 NOSIG","temp":27,"dewpoint":24,"humidity":84,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T02:00:00.000Z","obsTimeLocal":"2026-10-31T20:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 010200Z VRB01KT CAVOK 26/24 Q1011 A2986 NOSIG","temp":26,"dewpoint":24,"humidity":89,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T03:00:00.000Z","obsTimeLocal":"2026-10-31T21:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 010300Z 04003KT 340V150 9999 SCT077 27/24 Q1011 A2988 NOSIG","temp":27,"dewpoint":24,"humidity":84,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T04:00:00.000Z","obsTimeLocal":"2026-10-31T22:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 010400Z VRB01KT 9999 FEW077 25/23 Q1012 A2988 NOSIG","temp":25,"dewpoint":23,"humidity":89,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-01T05:00:00.000Z","obsTimeLocal":"2026-10-31T23:00:00-06:00","metarType":"METAR","raw":"METAR MSLP 010500Z 04003KT 330V090 9999 FEW077 25/23 Q1011 A2987 NOSIG","temp":25,"dewpoint":23,"humidity":89,"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/MSLP/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/MSLP/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for MSLP for the contract date (station-local calendar day), as published at https://weathermarket.io/station/MSLP/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/MSLP/2026-10-31","json":"https://weathermarket.io/api/station/MSLP/2026-10-31","record":"https://weathermarket.io/api/station/MSLP/2026-10-31?format=record","prev":"https://weathermarket.io/station/MSLP/2026-10-30","next":"https://weathermarket.io/station/MSLP/2026-11-01","station":"https://weathermarket.io/station/MSLP","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=MSLP&data=metar&year1=2026&month1=10&day1=31&year2=2026&month2=11&day2=2&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=MSLP&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=31&hora=6&anof=2026&mesf=11&dayf=1&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=MSLP"}}}