{"station":{"icao":"HTDA","city":{"slug":"dar-es-salaam","name":"Dar es Salaam","country":"Tanzania"},"timezone":"Africa/Dar_es_Salaam","lat":-6.79,"lon":39.21,"us":false,"html":"https://weathermarket.io/station/HTDA","json":"https://weathermarket.io/api/station/HTDA","nwsCli":null},"date":"2026-10-07","window":{"date":"2026-10-07","timezone":"Africa/Dar_es_Salaam","dayStartUtc":"2026-10-06T21:00:00.000Z","dayEndUtc":"2026-10-07T21:00:00.000Z","utcOffsetStart":"+03:00","utcOffsetEnd":"+03:00","hours":24},"complete":true,"values":{"tmax":30,"tmaxAt":"2026-10-07T07:00:00.000Z","tmin":22,"tminAt":"2026-10-07T01:30:00.000Z","tavg":26.8,"humidityMean":73.8,"windMean":3.4,"windMax":6.7,"windMaxAt":"2026-10-07T15:00:00.000Z","precipObservedCount":0,"nObservations":40,"maxGapMinutes":150,"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":"2026-10-07T07:00:00.000Z","obsTimeLocal":"2026-10-07T10:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 070700Z 13008KT 070V160 9999 FEW023 BKN025 30/21 Q1018 NOSIG","temp":30,"dewpoint":21,"humidity":59,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-07T01:30:00.000Z","obsTimeLocal":"2026-10-07T04:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 070130Z 23003KT 9999 FEW012 22/21 Q1014 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-07T15:00:00.000Z","obsTimeLocal":"2026-10-07T18:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 071500Z 13013KT 9999 FEW019 SCT070 27/22 Q1015 NOSIG","temp":27,"dewpoint":22,"humidity":74,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-08T00:00:00.000Z","settleable":false,"coverage":{"ok":false,"maxGapMinutes":150,"normalIntervalMin":30,"thresholdMinutes":60},"reasons":["coverage_gap: longest stretch without a report was 150 min, above 60 min (station normal interval 30 + 30)"],"holdHours":3},"revision":"1c03451c3d3e72b4","lastChangedAt":"2026-10-07T20:33:38.343Z","corrections":[{"obsTimeUtc":"2026-10-07T13:00:00.000Z","correctedAt":"2026-10-07T13:10:38.170Z","original":"METAR HTDA 071300Z 10010KT 060V130 9999 FEW027 SCT029 30/20 Q1014 NOSIG","corrected":"METAR HTDA 071300Z 10010T 9999 FEW027 SCT029 30/20 Q1014 NOSIG"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/HTDA/2026-10-07?format=record","status":"anchored","sha256":"0769d3efc3391ea0ed6767a5a1cc2d09a84490c2c293056926c525ec90e01147","revision":"1c03451c3d3e72b4","flareTxHash":"0xa1ea2c3a2163a579076cb3422d3faa0d68c657f7900b41cb5700fd429b35985e","flareBlock":71575692,"anchoredAt":"2026-10-08T00:03:56.553Z","explorer":"https://flare-explorer.flare.network/tx/0xa1ea2c3a2163a579076cb3422d3faa0d68c657f7900b41cb5700fd429b35985e","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":40,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-07T07:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-07T01:30:00.000Z","flag":"good","reasons":["step_not_tested: previous valid report 150 min earlier (> 70)"]},"anyFlagged":false},"excludingBad":{"tmax":30,"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":"2026-10-06T21:00:00.000Z","obsTimeLocal":"2026-10-07T00:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 062100Z 11003KT 9999 FEW012 24/22 Q1016 NOSIG","temp":24,"dewpoint":22,"humidity":89,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T22:00:00.000Z","obsTimeLocal":"2026-10-07T01:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 062200Z VRB01KT 9999 FEW012 23/22 Q1015 NOSIG","temp":23,"dewpoint":22,"humidity":94,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-06T23:00:00.000Z","obsTimeLocal":"2026-10-07T02:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 062300Z VRB01KT 9999 FEW012 23/22 Q1014 NOSIG","temp":23,"dewpoint":22,"humidity":94,"wind":0.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T01:30:00.000Z","obsTimeLocal":"2026-10-07T04:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 070130Z 23003KT 9999 FEW012 22/21 Q1014 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T02:00:00.000Z","obsTimeLocal":"2026-10-07T05:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 070200Z 25003KT 9999 FEW012 22/21 Q1015 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T03:00:00.000Z","obsTimeLocal":"2026-10-07T06:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 070300Z 23003KT 9999 FEW011 22/21 Q1016 NOSIG","temp":22,"dewpoint":21,"humidity":94,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T04:00:00.000Z","obsTimeLocal":"2026-10-07T07:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 070400Z 22004KT 9999 FEW012 23/22 Q1017 NOSIG","temp":23,"dewpoint":22,"humidity":94,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T05:00:00.000Z","obsTimeLocal":"2026-10-07T08:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 070500Z 18004KT 9999 FEW015 26/23 Q1018 NOSIG","temp":26,"dewpoint":23,"humidity":84,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T05:30:00.000Z","obsTimeLocal":"2026-10-07T08:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 070530Z 14008KT 100V170 9999 FEW016 28/22 Q1018 NOSIG","temp":28,"dewpoint":22,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T06:00:00.000Z","obsTimeLocal":"2026-10-07T09:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 070600Z 14008KT 9999 FEW019 SCT021 28/22 Q1018 NOSIG","temp":28,"dewpoint":22,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T06:30:00.000Z","obsTimeLocal":"2026-10-07T09:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 070630Z 13008KT 090V160 9999 FEW021 BKN023 29/21 Q1018 NOSIG","temp":29,"dewpoint":21,"humidity":62,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T07:00:00.000Z","obsTimeLocal":"2026-10-07T10:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 070700Z 13008KT 070V160 9999 FEW023 BKN025 30/21 Q1018 NOSIG","temp":30,"dewpoint":21,"humidity":59,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T07:30:00.000Z","obsTimeLocal":"2026-10-07T10:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 070730Z 10008KT 070V130 9999 FEW027 BKN029 30/21 Q1018 NOSIG","temp":30,"dewpoint":21,"humidity":59,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T08:00:00.000Z","obsTimeLocal":"2026-10-07T11:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 070800Z 14008KT 110V170 9999 FEW025 BKN027 29/21 Q1017 NOSIG","temp":29,"dewpoint":21,"humidity":62,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T08:30:00.000Z","obsTimeLocal":"2026-10-07T11:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 070830Z 15008KT 110V190 9999 FEW026 BKN028 29/21 Q1017 NOSIG","temp":29,"dewpoint":21,"humidity":62,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T09:00:00.000Z","obsTimeLocal":"2026-10-07T12:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 070900Z 14007KT 9999 SCT027 SCT029 29/21 Q1017 NOSIG","temp":29,"dewpoint":21,"humidity":62,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T09:30:00.000Z","obsTimeLocal":"2026-10-07T12:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 070930Z 10008KT 060V120 9999 FEW026 BKN028 29/21 Q1016 NOSIG","temp":29,"dewpoint":21,"humidity":62,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T10:00:00.000Z","obsTimeLocal":"2026-10-07T13:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 071000Z 08007KT 040V120 9999 FEW026 SCT028 BKN070 29/21 Q1015 NOSIG","temp":29,"dewpoint":21,"humidity":62,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T10:30:00.000Z","obsTimeLocal":"2026-10-07T13:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 071030Z 11009KT 9999 FEW027 SCT029 BKN070 30/21 Q1015 NOSIG","temp":30,"dewpoint":21,"humidity":59,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T11:00:00.000Z","obsTimeLocal":"2026-10-07T14:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 071100Z 12009KT 9999 FEW028 SCT030 BKN080 30/21 Q1014 NOSIG","temp":30,"dewpoint":21,"humidity":59,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T11:30:00.000Z","obsTimeLocal":"2026-10-07T14:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 071130Z 10009KT 060V120 9999 FEW028 BKN030 29/21 Q1014 NOSIG","temp":29,"dewpoint":21,"humidity":62,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T12:00:00.000Z","obsTimeLocal":"2026-10-07T15:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 071200Z 09009KT 9999 FEW026 BKN028 29/21 Q1014 NOSIG","temp":29,"dewpoint":21,"humidity":62,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T12:30:00.000Z","obsTimeLocal":"2026-10-07T15:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 071230Z 10008KT 060V130 9999 FEW026 SCT028 29/21 Q1014 NOSIG","temp":29,"dewpoint":21,"humidity":62,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T13:00:00.000Z","obsTimeLocal":"2026-10-07T16:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 071300Z 10010T 9999 FEW027 SCT029 30/20 Q1014 NOSIG","temp":30,"dewpoint":20,"humidity":55,"wind":null,"precipObserved":false,"correctedAt":"2026-10-07T13:10:38.170Z","originalRaw":"METAR HTDA 071300Z 10010KT 060V130 9999 FEW027 SCT029 30/20 Q1014 NOSIG"},{"obsTimeUtc":"2026-10-07T13:30:00.000Z","obsTimeLocal":"2026-10-07T16:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 071330Z 13010KT 090V150 9999 FEW027 SCT029 30/20 Q1014 NOSIG","temp":30,"dewpoint":20,"humidity":55,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T14:00:00.000Z","obsTimeLocal":"2026-10-07T17:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 071400Z 12010KT 9999 FEW026 SCT028 29/21 Q1014 NOSIG","temp":29,"dewpoint":21,"humidity":62,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T14:30:00.000Z","obsTimeLocal":"2026-10-07T17:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 071430Z 12010KT 9999 FEW023 SCT025 28/21 Q1014 NOSIG","temp":28,"dewpoint":21,"humidity":66,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T15:00:00.000Z","obsTimeLocal":"2026-10-07T18:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 071500Z 13013KT 9999 FEW019 SCT070 27/22 Q1015 NOSIG","temp":27,"dewpoint":22,"humidity":74,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T15:30:00.000Z","obsTimeLocal":"2026-10-07T18:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 071530Z 14009KT 9999 FEW017 SCT070 26/22 Q1015 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T16:00:00.000Z","obsTimeLocal":"2026-10-07T19:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 071600Z 13008KT 9999 FEW017 BKN070 27/21 Q1015 NOSIG","temp":27,"dewpoint":21,"humidity":70,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T16:30:00.000Z","obsTimeLocal":"2026-10-07T19:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 071630Z 13006KT 9999 FEW017 BKN070 27/21 Q1015 NOSIG","temp":27,"dewpoint":21,"humidity":70,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T17:00:00.000Z","obsTimeLocal":"2026-10-07T20:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 071700Z 14007KT 9999 FEW015 BKN070 26/21 Q1016 NOSIG","temp":26,"dewpoint":21,"humidity":74,"wind":3.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T17:30:00.000Z","obsTimeLocal":"2026-10-07T20:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 071730Z 13008KT 9999 FEW015 BKN070 26/22 Q1016 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T18:00:00.000Z","obsTimeLocal":"2026-10-07T21:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 071800Z 14005KT 9999 FEW015 BKN070 26/22 Q1016 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T18:30:00.000Z","obsTimeLocal":"2026-10-07T21:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 071830Z 15006KT 9999 FEW015 BKN070 26/22 Q1017 NOSIG","temp":26,"dewpoint":22,"humidity":79,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T19:00:00.000Z","obsTimeLocal":"2026-10-07T22:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 071900Z 16004KT 9999 FEW015 BKN070 25/22 Q1017 NOSIG","temp":25,"dewpoint":22,"humidity":83,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T19:30:00.000Z","obsTimeLocal":"2026-10-07T22:30:00+03:00","metarType":"METAR","raw":"METAR HTDA 071930Z 17004KT 9999 FEW015 BKN070 25/22 Q1017 NOSIG","temp":25,"dewpoint":22,"humidity":83,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T20:00:00.000Z","obsTimeLocal":"2026-10-07T23:00:00+03:00","metarType":"METAR","raw":"METAR HTDA 072000Z 17004KT 9999 FEW015 BKN070 24/22 Q1017 NOSIG","temp":24,"dewpoint":22,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T20:02:00.000Z","obsTimeLocal":"2026-10-07T23:02:00+03:00","metarType":"METAR","raw":"METAR HTDA 072002Z 17004KT 9999 FEW015 BKN070 24/22 Q1017 NOSIG","temp":24,"dewpoint":22,"humidity":89,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-07T20:31:00.000Z","obsTimeLocal":"2026-10-07T23:31:00+03:00","metarType":"METAR","raw":"METAR HTDA 072031Z 16005KT 9999 FEW015 BKN070 24/23 Q1017 NOSIG","temp":24,"dewpoint":23,"humidity":94,"wind":2.6,"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/HTDA/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/HTDA/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for HTDA for the contract date (station-local calendar day), as published at https://weathermarket.io/station/HTDA/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/HTDA/2026-10-07","json":"https://weathermarket.io/api/station/HTDA/2026-10-07","record":"https://weathermarket.io/api/station/HTDA/2026-10-07?format=record","prev":"https://weathermarket.io/station/HTDA/2026-10-06","next":"https://weathermarket.io/station/HTDA/2026-10-08","station":"https://weathermarket.io/station/HTDA","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=HTDA&data=metar&year1=2026&month1=10&day1=6&year2=2026&month2=10&day2=8&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=HTDA&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=10&day=6&hora=21&anof=2026&mesf=10&dayf=7&horaf=20&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=HTDA"}}}