{"station":{"icao":"KDEN","city":{"slug":"denver","name":"Denver","country":"United States"},"timezone":"America/Denver","lat":39.74,"lon":-104.99,"us":true,"html":"https://weathermarket.io/station/KDEN","json":"https://weathermarket.io/api/station/KDEN","nwsCli":{"html":"https://weathermarket.io/nws-cli/KDEN","json":"https://weathermarket.io/api/nws-cli/KDEN"}},"date":"2026-11-09","window":{"date":"2026-11-09","timezone":"America/Denver","dayStartUtc":"2026-11-09T07:00:00.000Z","dayEndUtc":"2026-11-10T07:00:00.000Z","utcOffsetStart":"-07:00","utcOffsetEnd":"-07:00","hours":24},"complete":true,"values":{"tmax":22.2,"tmaxAt":"2026-11-09T21:53:00.000Z","tmin":6.1,"tminAt":"2026-11-10T02:53:00.000Z","tavg":12.5,"humidityMean":31.3,"windMean":5.1,"windMax":7.2,"windMaxAt":"2026-11-09T22:53:00.000Z","precipObservedCount":0,"nObservations":24,"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":"2026-11-09T21:53:00.000Z","obsTimeLocal":"2026-11-09T14:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 092153Z 10010KT 10SM FEW160 FEW220 22/M06 A3015 RMK AO2 SLP154 T02221056","temp":22.2,"dewpoint":-5.6,"humidity":15,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-10T02:53:00.000Z","obsTimeLocal":"2026-11-09T19:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 100253Z 15011KT 10SM FEW220 06/M04 A3021 RMK AO2 SLP203 T00611044 51011","temp":6.1,"dewpoint":-4.4,"humidity":47,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-09T22:53:00.000Z","obsTimeLocal":"2026-11-09T15:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 092253Z 10014KT 10SM FEW220 21/M06 A3016 RMK AO2 SLP162 T02061056","temp":20.6,"dewpoint":-5.6,"humidity":17,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-10T10:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"93d27a866f4e9cc3","lastChangedAt":"2026-11-10T06:56:38.493Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KDEN/2026-11-09?format=record","status":"anchored","sha256":"4debfc81132bddf072e3f0e0a522aaa9691f23ff5e97878a227290241fd29ab9","revision":"93d27a866f4e9cc3","flareTxHash":"0xdab0e2f364c2d561838989506b7c181195251ee149035640088115194cc52db8","flareBlock":74196196,"anchoredAt":"2026-11-10T10:01:28.861Z","explorer":"https://flare-explorer.flare.network/tx/0xdab0e2f364c2d561838989506b7c181195251ee149035640088115194cc52db8","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":23,"suspect":1,"bad":0,"flagged":[{"obsTimeUtc":"2026-11-09T23:53:00.000Z","flag":"suspect","reasons":["step: temperature changed 5 C in 60 min (> 5)"]}]},"extremes":{"tmax":{"obsTimeUtc":"2026-11-09T21:53:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-10T02:53:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":22.2,"tmin":6.1,"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":{"status":"issued","tmax":22.22,"tmin":5,"precip":0,"corrected":false,"issuedAt":"2026-11-10T07:33:00.000Z","html":"https://weathermarket.io/nws-cli/KDEN/2026-11-09","json":"https://weathermarket.io/api/nws-cli/KDEN/2026-11-09"},"observations":[{"obsTimeUtc":"2026-11-09T07:53:00.000Z","obsTimeLocal":"2026-11-09T00:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 090753Z 21011KT 10SM FEW220 09/M03 A3013 RMK AO2 SLP150 T00891033 $","temp":8.9,"dewpoint":-3.3,"humidity":42,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T08:53:00.000Z","obsTimeLocal":"2026-11-09T01:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 090853Z 23010KT 10SM FEW220 09/M04 A3013 RMK AO2 SLP151 T00941039 55004 $","temp":9.4,"dewpoint":-3.9,"humidity":39,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T09:53:00.000Z","obsTimeLocal":"2026-11-09T02:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 090953Z 23009KT 10SM SCT220 09/M05 A3013 RMK AO2 SLP151 T00891050 $","temp":8.9,"dewpoint":-5,"humidity":37,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T10:53:00.000Z","obsTimeLocal":"2026-11-09T03:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 091053Z 25011KT 10SM SCT220 08/M06 A3014 RMK AO2 SLP157 T00781056 $","temp":7.8,"dewpoint":-5.6,"humidity":38,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T11:53:00.000Z","obsTimeLocal":"2026-11-09T04:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 091153Z 22010KT 10SM FEW220 08/M06 A3015 RMK AO2 SLP165 T00781061 10094 20061 53005 $","temp":7.8,"dewpoint":-6.1,"humidity":37,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T12:53:00.000Z","obsTimeLocal":"2026-11-09T05:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 091253Z 23010KT 10SM FEW200 07/M07 A3015 RMK AO2 SLP176 T00721067 $","temp":7.2,"dewpoint":-6.7,"humidity":37,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T13:53:00.000Z","obsTimeLocal":"2026-11-09T06:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 091353Z 22010KT 10SM FEW200 08/M07 A3017 RMK AO2 SLP183 T00831072","temp":8.3,"dewpoint":-7.2,"humidity":33,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T14:53:00.000Z","obsTimeLocal":"2026-11-09T07:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 091453Z 23008KT 10SM FEW150 FEW220 11/M07 A3019 RMK AO2 SLP187 T01111072 53013","temp":11.1,"dewpoint":-7.2,"humidity":27,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T15:53:00.000Z","obsTimeLocal":"2026-11-09T08:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 091553Z 23010KT 10SM FEW150 FEW220 14/M07 A3021 RMK AO2 SLP190 T01441067","temp":14.4,"dewpoint":-6.7,"humidity":23,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T16:53:00.000Z","obsTimeLocal":"2026-11-09T09:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 091653Z 22004KT 10SM FEW150 FEW220 17/M07 A3022 RMK AO2 SLP191 T01671067","temp":16.7,"dewpoint":-6.7,"humidity":20,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T17:53:00.000Z","obsTimeLocal":"2026-11-09T10:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 091753Z 02004KT 10SM FEW160 FEW220 19/M07 A3022 RMK AO2 SLP191 T01891072 10189 20067 50008","temp":18.9,"dewpoint":-7.2,"humidity":16,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T18:53:00.000Z","obsTimeLocal":"2026-11-09T11:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 091853Z 10006KT 10SM FEW160 FEW220 19/M06 A3019 RMK AO2 SLP174 T01941056","temp":19.4,"dewpoint":-5.6,"humidity":18,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T19:53:00.000Z","obsTimeLocal":"2026-11-09T12:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 091953Z 12009KT 10SM FEW160 FEW220 21/M06 A3017 RMK AO2 SLP164 T02111061","temp":21.1,"dewpoint":-6.1,"humidity":16,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T20:53:00.000Z","obsTimeLocal":"2026-11-09T13:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 092053Z 12013KT 10SM FEW160 FEW220 22/M07 A3015 RMK AO2 SLP156 T02171067 56020","temp":21.7,"dewpoint":-6.7,"humidity":14,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T21:53:00.000Z","obsTimeLocal":"2026-11-09T14:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 092153Z 10010KT 10SM FEW160 FEW220 22/M06 A3015 RMK AO2 SLP154 T02221056","temp":22.2,"dewpoint":-5.6,"humidity":15,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T22:53:00.000Z","obsTimeLocal":"2026-11-09T15:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 092253Z 10014KT 10SM FEW220 21/M06 A3016 RMK AO2 SLP162 T02061056","temp":20.6,"dewpoint":-5.6,"humidity":17,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-09T23:53:00.000Z","obsTimeLocal":"2026-11-09T16:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 092353Z 10012KT 10SM FEW220 16/M04 A3017 RMK AO2 SLP178 T01561044 10222 20156 53006","temp":15.6,"dewpoint":-4.4,"humidity":25,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T00:53:00.000Z","obsTimeLocal":"2026-11-09T17:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 100053Z 12010KT 10SM CLR 11/M04 A3019 RMK AO2 SLP196 T01061039","temp":10.6,"dewpoint":-3.9,"humidity":36,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T01:53:00.000Z","obsTimeLocal":"2026-11-09T18:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 100153Z 16012KT 10SM CLR 08/M04 A3020 RMK AO2 SLP203 T00781044","temp":7.8,"dewpoint":-4.4,"humidity":42,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T02:53:00.000Z","obsTimeLocal":"2026-11-09T19:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 100253Z 15011KT 10SM FEW220 06/M04 A3021 RMK AO2 SLP203 T00611044 51011","temp":6.1,"dewpoint":-4.4,"humidity":47,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T03:53:00.000Z","obsTimeLocal":"2026-11-09T20:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 100353Z 18013KT 10SM FEW220 09/M04 A3021 RMK AO2 SLP192 T00891039","temp":8.9,"dewpoint":-3.9,"humidity":40,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T04:53:00.000Z","obsTimeLocal":"2026-11-09T21:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 100453Z 21013KT 10SM FEW220 10/M03 A3020 RMK AO2 SLP183 T01001028","temp":10,"dewpoint":-2.8,"humidity":41,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T05:53:00.000Z","obsTimeLocal":"2026-11-09T22:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 100553Z 24010KT 10SM CLR 09/M03 A3020 RMK AO2 SLP176 T00941028 10156 20050 58004","temp":9.4,"dewpoint":-2.8,"humidity":42,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-10T06:53:00.000Z","obsTimeLocal":"2026-11-09T23:53:00-07:00","metarType":"METAR","raw":"METAR KDEN 100653Z 25009KT 10SM CLR 07/M03 A3019 RMK AO2 SLP179 T00721028 402220050","temp":7.2,"dewpoint":-2.8,"humidity":49,"wind":4.6,"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). US markets usually settle on the official NWS CLI value instead - see the NWS CLI archive for this station; both values are shown side by side.","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/KDEN/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KDEN/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for KDEN for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KDEN/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/KDEN/2026-11-09","json":"https://weathermarket.io/api/station/KDEN/2026-11-09","record":"https://weathermarket.io/api/station/KDEN/2026-11-09?format=record","prev":"https://weathermarket.io/station/KDEN/2026-11-08","next":"https://weathermarket.io/station/KDEN/2026-11-10","station":"https://weathermarket.io/station/KDEN","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=DEN&data=metar&year1=2026&month1=11&day1=9&year2=2026&month2=11&day2=11&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=KDEN&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=11&day=9&hora=7&anof=2026&mesf=11&dayf=10&horaf=6&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KDEN"}}}