{"station":{"icao":"DTTA","city":{"slug":"tunis","name":"Tunis","country":"Tunisia"},"timezone":"Africa/Tunis","lat":36.81,"lon":10.18,"us":false,"html":"https://weathermarket.io/station/DTTA","json":"https://weathermarket.io/api/station/DTTA","nwsCli":null},"date":"2026-10-31","window":{"date":"2026-10-31","timezone":"Africa/Tunis","dayStartUtc":"2026-10-30T23:00:00.000Z","dayEndUtc":"2026-10-31T23:00:00.000Z","utcOffsetStart":"+01:00","utcOffsetEnd":"+01:00","hours":24},"complete":true,"values":{"tmax":22,"tmaxAt":"2026-10-31T10:00:00.000Z","tmin":12,"tminAt":"2026-10-31T02:00:00.000Z","tavg":16.3,"humidityMean":86.6,"windMean":1.7,"windMax":5.1,"windMaxAt":"2026-10-31T12:00:00.000Z","precipObservedCount":2,"nObservations":48,"maxGapMinutes":30,"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":"2026-10-31T10:00:00.000Z","obsTimeLocal":"2026-10-31T11:00:00+01:00","metarType":"METAR","raw":"METAR DTTA 311000Z 29006KT 250V330 9999 FEW023TCU 22/15 Q1017","temp":22,"dewpoint":15,"humidity":65,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-31T02:00:00.000Z","obsTimeLocal":"2026-10-31T03:00:00+01:00","metarType":"METAR","raw":"METAR DTTA 310200Z VRB01KT 9999 FEW023 SCT040 12/12 Q1017","temp":12,"dewpoint":12,"humidity":100,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-31T12:00:00.000Z","obsTimeLocal":"2026-10-31T13:00:00+01:00","metarType":"METAR","raw":"METAR DTTA 311200Z 32010KT 280V350 9999 TS SCT023TCU FEW033CB 20/14 Q1017 CB NW/E","temp":20,"dewpoint":14,"humidity":68,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-01T02:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":30,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":[],"holdHours":3},"revision":"e546d5460f1c5e28","lastChangedAt":"2026-10-31T22:37:40.784Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/DTTA/2026-10-31?format=record","status":"anchored","sha256":"3d60b6858237e5007d4613cd4ce7b038d623cd9416820443b240a858d5fcb8b4","revision":"e546d5460f1c5e28","flareTxHash":"0xfc271cb02c9fa97e1ecd91a8c5de4d1f60989a20e1d54214703cf93fc625923d","flareBlock":73836644,"anchoredAt":"2026-11-05T22:01:42.488Z","explorer":"https://flare-explorer.flare.network/tx/0xfc271cb02c9fa97e1ecd91a8c5de4d1f60989a20e1d54214703cf93fc625923d","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":48,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-31T10:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-31T02:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":22,"tmin":12,"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":"2026-10-30T23:00:00.000Z","obsTimeLocal":"2026-10-31T00:00:00+01:00","metarType":"METAR","raw":"METAR DTTA 302300Z 00000KT 9999 FEW023 SCT040 16/15 Q1018","temp":16,"dewpoint":15,"humidity":94,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-30T23:30:00.000Z","obsTimeLocal":"2026-10-31T00:30:00+01:00","metarType":"METAR","raw":"METAR DTTA 302330Z 29003KT 250V320 9999 FEW023 SCT040 16/15 Q1018","temp":16,"dewpoint":15,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T00:00:00.000Z","obsTimeLocal":"2026-10-31T01:00:00+01:00","metarType":"METAR","raw":"METAR DTTA 310000Z 26004KT 9999 FEW023 SCT040 16/15 Q1018","temp":16,"dewpoint":15,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T00:30:00.000Z","obsTimeLocal":"2026-10-31T01:30:00+01:00","metarType":"METAR","raw":"METAR DTTA 310030Z 28002KT 9999 FEW023 SCT040 16/15 Q1018","temp":16,"dewpoint":15,"humidity":94,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T01:00:00.000Z","obsTimeLocal":"2026-10-31T02:00:00+01:00","metarType":"METAR","raw":"METAR DTTA 310100Z VRB01KT 9999 FEW023 SCT040 16/15 Q1018","temp":16,"dewpoint":15,"humidity":94,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T01:30:00.000Z","obsTimeLocal":"2026-10-31T02:30:00+01:00","metarType":"METAR","raw":"METAR DTTA 310130Z 00000KT 9999 FEW023 SCT040 15/15 Q1018","temp":15,"dewpoint":15,"humidity":100,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T02:00:00.000Z","obsTimeLocal":"2026-10-31T03:00:00+01:00","metarType":"METAR","raw":"METAR DTTA 310200Z VRB01KT 9999 FEW023 SCT040 12/12 Q1017","temp":12,"dewpoint":12,"humidity":100,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T02:30:00.000Z","obsTimeLocal":"2026-10-31T03:30:00+01:00","metarType":"METAR","raw":"METAR DTTA 310230Z VRB02KT 9999 FEW023 SCT040 12/12 Q1017","temp":12,"dewpoint":12,"humidity":100,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T03:00:00.000Z","obsTimeLocal":"2026-10-31T04:00:00+01:00","metarType":"METAR","raw":"METAR DTTA 310300Z VRB02KT 9999 FEW023 SCT040 13/13 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Q1017","temp":14,"dewpoint":14,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T06:30:00.000Z","obsTimeLocal":"2026-10-31T07:30:00+01:00","metarType":"METAR","raw":"METAR DTTA 310630Z 17005KT 9999 FEW023 15/15 Q1017","temp":15,"dewpoint":15,"humidity":100,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T07:00:00.000Z","obsTimeLocal":"2026-10-31T08:00:00+01:00","metarType":"METAR","raw":"METAR DTTA 310700Z 17004KT 9999 FEW023 16/16 Q1017","temp":16,"dewpoint":16,"humidity":100,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T07:30:00.000Z","obsTimeLocal":"2026-10-31T08:30:00+01:00","metarType":"METAR","raw":"METAR DTTA 310730Z 19006KT 9999 FEW023 17/16 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NW/E","temp":20,"dewpoint":14,"humidity":68,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T12:30:00.000Z","obsTimeLocal":"2026-10-31T13:30:00+01:00","metarType":"METAR","raw":"METAR DTTA 311230Z 35006KT 310V080 9999 TS -RA SCT023TCU FEW033CB 19/13 Q1017 CB NW/E","temp":19,"dewpoint":13,"humidity":68,"wind":3.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T13:00:00.000Z","obsTimeLocal":"2026-10-31T14:00:00+01:00","metarType":"METAR","raw":"METAR DTTA 311300Z 30007KT 260V340 9999 TS SCT023TCU FEW033CB 17/13 Q1017 CB NW/E","temp":17,"dewpoint":13,"humidity":77,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T13:30:00.000Z","obsTimeLocal":"2026-10-31T14:30:00+01:00","metarType":"METAR","raw":"METAR DTTA 311330Z 17004KT 080V230 9999 TS RA SCT023TCU FEW033CB 15/13 Q1017 CB NW/E","temp":15,"dewpoint":13,"humidity":88,"wind":2.1,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T14:00:00.000Z","obsTimeLocal":"2026-10-31T15:00:00+01:00","metarType":"METAR","raw":"METAR DTTA 311400Z VRB02KT 9999 TS SCT023TCU FEW033CB 17/15 Q1017 CB NW/E","temp":17,"dewpoint":15,"humidity":88,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T14:30:00.000Z","obsTimeLocal":"2026-10-31T15:30:00+01:00","metarType":"METAR","raw":"METAR DTTA 311430Z VRB01KT 9999 SCT023TCU FEW033CB 17/15 Q1017 CB NW/E","temp":17,"dewpoint":15,"humidity":88,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T15:00:00.000Z","obsTimeLocal":"2026-10-31T16:00:00+01:00","metarType":"METAR","raw":"METAR DTTA 311500Z 18004KT 9999 SCT023TCU FEW033CB 17/14 Q1017 CB 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Q1016","temp":17,"dewpoint":14,"humidity":83,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T17:00:00.000Z","obsTimeLocal":"2026-10-31T18:00:00+01:00","metarType":"METAR","raw":"METAR DTTA 311700Z VRB01KT 9999 SCT023TCU SCT040 16/14 Q1017","temp":16,"dewpoint":14,"humidity":88,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T17:30:00.000Z","obsTimeLocal":"2026-10-31T18:30:00+01:00","metarType":"METAR","raw":"METAR DTTA 311730Z 34001KT 9999 SCT023TCU SCT040 16/14 Q1017","temp":16,"dewpoint":14,"humidity":88,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T18:00:00.000Z","obsTimeLocal":"2026-10-31T19:00:00+01:00","metarType":"METAR","raw":"METAR DTTA 311800Z VRB01KT 9999 TS SCT023TCU FEW033CB 15/14 Q1017","temp":15,"dewpoint":14,"humidity":94,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T18:30:00.000Z","obsTimeLocal":"2026-10-31T19:30:00+01:00","metarType":"METAR","raw":"METAR DTTA 311830Z 26004KT 9999 TS SCT023TCU FEW033CB 16/13 Q1017","temp":16,"dewpoint":13,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T19:00:00.000Z","obsTimeLocal":"2026-10-31T20:00:00+01:00","metarType":"METAR","raw":"METAR DTTA 311900Z 30004KT 270V340 9999 TS SCT023TCU FEW033CB 16/13 Q1017","temp":16,"dewpoint":13,"humidity":82,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T19:30:00.000Z","obsTimeLocal":"2026-10-31T20:30:00+01:00","metarType":"METAR","raw":"METAR DTTA 311930Z 29004KT 9999 SCT023TCU 16/12 Q1017","temp":16,"dewpoint":12,"humidity":77,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T20:00:00.000Z","obsTimeLocal":"2026-10-31T21:00:00+01:00","metarType":"METAR","raw":"METAR DTTA 312000Z 31003KT 280V350 9999 SCT023TCU 15/12 Q1017","temp":15,"dewpoint":12,"humidity":82,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T20:30:00.000Z","obsTimeLocal":"2026-10-31T21:30:00+01:00","metarType":"METAR","raw":"METAR DTTA 312030Z VRB02KT 9999 SCT023TCU 15/12 Q1017","temp":15,"dewpoint":12,"humidity":82,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T21:00:00.000Z","obsTimeLocal":"2026-10-31T22:00:00+01:00","metarType":"METAR","raw":"METAR DTTA 312100Z VRB02KT 9999 SCT023TCU 15/13 Q1017","temp":15,"dewpoint":13,"humidity":88,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T21:30:00.000Z","obsTimeLocal":"2026-10-31T22:30:00+01:00","metarType":"METAR","raw":"METAR DTTA 312130Z VRB02KT 9999 SCT023TCU 15/13 Q1017","temp":15,"dewpoint":13,"humidity":88,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T22:00:00.000Z","obsTimeLocal":"2026-10-31T23:00:00+01:00","metarType":"METAR","raw":"METAR DTTA 312200Z 24003KT 9999 SCT023TCU 15/13 Q1017","temp":15,"dewpoint":13,"humidity":88,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-31T22:30:00.000Z","obsTimeLocal":"2026-10-31T23:30:00+01:00","metarType":"METAR","raw":"METAR DTTA 312230Z 20004KT 170V270 9999 FEW023 15/13 Q1017","temp":15,"dewpoint":13,"humidity":88,"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/DTTA/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/DTTA/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for DTTA for the contract date (station-local calendar day), as published at https://weathermarket.io/station/DTTA/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/DTTA/2026-10-31","json":"https://weathermarket.io/api/station/DTTA/2026-10-31","record":"https://weathermarket.io/api/station/DTTA/2026-10-31?format=record","prev":"https://weathermarket.io/station/DTTA/2026-10-30","next":"https://weathermarket.io/station/DTTA/2026-11-01","station":"https://weathermarket.io/station/DTTA","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=DTTA&data=metar&year1=2026&month1=10&day1=30&year2=2026&month2=11&day2=1&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=DTTA&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=30&hora=23&anof=2026&mesf=10&dayf=31&horaf=22&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=DTTA"}}}