{"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":"2026-10-10","window":{"date":"2026-10-10","timezone":"America/Denver","dayStartUtc":"2026-10-10T06:00:00.000Z","dayEndUtc":"2026-10-11T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":27.2,"tmaxAt":"2026-10-10T20:53:00.000Z","tmin":14.4,"tminAt":"2026-10-11T04:53:00.000Z","tavg":20.5,"humidityMean":28.7,"windMean":4.9,"windMax":9.3,"windMaxAt":"2026-10-10T21:33:00.000Z","precipObservedCount":0,"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":"2026-10-10T20:53:00.000Z","obsTimeLocal":"2026-10-10T14:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 102053Z 20010KT 10SM BKN110 BKN140 BKN180 27/01 A2979 RMK AO2 SLP006 VIRGA SW-NW T02720011 56021","temp":27.2,"dewpoint":1.1,"humidity":18,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-11T04:53:00.000Z","obsTimeLocal":"2026-10-10T22:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 110453Z 15010KT 10SM FEW130 BKN220 14/03 A2983 RMK AO2 SLP030 T01440028 $","temp":14.4,"dewpoint":2.8,"humidity":46,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-10T21:33:00.000Z","obsTimeLocal":"2026-10-10T15:33:00-06:00","metarType":"SPECI","raw":"SPECI KDEN 102133Z 29018G26KT 10SM BKN110 BKN140 BKN180 27/03 A2980 RMK AO2 PK WND 29026/2120 WSHFT 2117 T02670028","temp":26.7,"dewpoint":2.8,"humidity":21,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-11T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"7f8bebdfe79a7492","lastChangedAt":"2026-10-11T05:56:38.724Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/KDEN/2026-10-10?format=record","status":"anchored","sha256":"c77df03d674b3e65e1920a7fc42031b21d9b45ced0a5b37dd59ad06fca3e2e72","revision":"7f8bebdfe79a7492","flareTxHash":"0xb6a7dbefe0651f1d8896d1e1ca0fdf5c00f400c04e0f46afc9d9514815bcd610","flareBlock":71842029,"anchoredAt":"2026-10-11T09:01:27.876Z","explorer":"https://flare-explorer.flare.network/tx/0xb6a7dbefe0651f1d8896d1e1ca0fdf5c00f400c04e0f46afc9d9514815bcd610","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":"2026-10-10T20:53:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-11T04:53:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":27.2,"tmin":14.4,"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":28.33,"tmin":13.89,"precip":0,"corrected":false,"issuedAt":"2026-10-11T07:33:00.000Z","html":"https://weathermarket.io/nws-cli/KDEN/2026-10-10","json":"https://weathermarket.io/api/nws-cli/KDEN/2026-10-10"},"observations":[{"obsTimeUtc":"2026-10-10T06:53:00.000Z","obsTimeLocal":"2026-10-10T00:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 100653Z 20012KT 10SM CLR 17/M01 A2989 RMK AO2 SLP036 T01721006 403000133","temp":17.2,"dewpoint":-0.6,"humidity":30,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T07:53:00.000Z","obsTimeLocal":"2026-10-10T01:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 100753Z 21011KT 10SM CLR 18/M01 A2988 RMK AO2 SLP032 T01781006","temp":17.8,"dewpoint":-0.6,"humidity":29,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T08:53:00.000Z","obsTimeLocal":"2026-10-10T02:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 100853Z 21013KT 10SM CLR 17/00 A2988 RMK AO2 SLP033 T01670000 55004","temp":16.7,"dewpoint":0,"humidity":32,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T09:53:00.000Z","obsTimeLocal":"2026-10-10T03:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 100953Z 20012KT 10SM CLR 16/M01 A2987 RMK AO2 SLP030 T01611006","temp":16.1,"dewpoint":-0.6,"humidity":32,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T10:53:00.000Z","obsTimeLocal":"2026-10-10T04:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 101053Z 20013KT 10SM CLR 16/M01 A2987 RMK AO2 SLP032 T01611006","temp":16.1,"dewpoint":-0.6,"humidity":32,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T11:53:00.000Z","obsTimeLocal":"2026-10-10T05:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 101153Z 20012KT 10SM FEW150 16/M01 A2988 RMK AO2 SLP038 T01561006 10194 20156 55002","temp":15.6,"dewpoint":-0.6,"humidity":33,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T12:53:00.000Z","obsTimeLocal":"2026-10-10T06:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 101253Z 21013KT 10SM FEW090 15/M01 A2988 RMK AO2 SLP047 T01501006","temp":15,"dewpoint":-0.6,"humidity":34,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T13:53:00.000Z","obsTimeLocal":"2026-10-10T07:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 101353Z 20011KT 10SM SCT090 SCT220 16/00 A2989 RMK AO2 SLP051 T01610000","temp":16.1,"dewpoint":0,"humidity":33,"wind":5.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T14:53:00.000Z","obsTimeLocal":"2026-10-10T08:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 101453Z 21012KT 10SM FEW090 SCT120 SCT150 SCT220 20/01 A2990 RMK AO2 SLP052 T02000011 53008","temp":20,"dewpoint":1.1,"humidity":28,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T15:53:00.000Z","obsTimeLocal":"2026-10-10T09:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 101553Z 22013KT 10SM FEW090 FEW120 FEW150 FEW220 23/02 A2991 RMK AO2 SLP045 T02280017","temp":22.8,"dewpoint":1.7,"humidity":25,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T16:53:00.000Z","obsTimeLocal":"2026-10-10T10:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 101653Z 23005KT 10SM FEW090 FEW120 FEW220 24/02 A2989 RMK AO2 SLP041 T02440017","temp":24.4,"dewpoint":1.7,"humidity":23,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T17:53:00.000Z","obsTimeLocal":"2026-10-10T11:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 101753Z VRB05KT 10SM FEW100 FEW130 FEW220 26/01 A2986 RMK AO2 SLP029 T02560011 10256 20150 58012","temp":25.6,"dewpoint":1.1,"humidity":20,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T18:53:00.000Z","obsTimeLocal":"2026-10-10T12:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 101853Z VRB05KT 10SM FEW100 FEW130 SCT220 27/01 A2984 RMK AO2 SLP021 T02670006","temp":26.7,"dewpoint":0.6,"humidity":18,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T19:53:00.000Z","obsTimeLocal":"2026-10-10T13:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 101953Z 20009KT 10SM SCT110 SCT140 BKN180 27/01 A2982 RMK AO2 SLP014 T02670006","temp":26.7,"dewpoint":0.6,"humidity":18,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T20:53:00.000Z","obsTimeLocal":"2026-10-10T14:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 102053Z 20010KT 10SM BKN110 BKN140 BKN180 27/01 A2979 RMK AO2 SLP006 VIRGA SW-NW T02720011 56021","temp":27.2,"dewpoint":1.1,"humidity":18,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T21:33:00.000Z","obsTimeLocal":"2026-10-10T15:33:00-06:00","metarType":"SPECI","raw":"SPECI KDEN 102133Z 29018G26KT 10SM BKN110 BKN140 BKN180 27/03 A2980 RMK AO2 PK WND 29026/2120 WSHFT 2117 T02670028","temp":26.7,"dewpoint":2.8,"humidity":21,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T21:53:00.000Z","obsTimeLocal":"2026-10-10T15:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 102153Z 31013G23KT 10SM SCT110 BKN140 BKN180 27/02 A2979 RMK AO2 PK WND 29027/2135 WSHFT 2117 SLP007 T02670022","temp":26.7,"dewpoint":2.2,"humidity":20,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T22:53:00.000Z","obsTimeLocal":"2026-10-10T16:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 102253Z 36008KT 10SM SCT110 SCT140 BKN220 26/02 A2978 RMK AO2 SLP007 T02560017","temp":25.6,"dewpoint":1.7,"humidity":21,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-10T23:53:00.000Z","obsTimeLocal":"2026-10-10T17:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 102353Z 36008KT 10SM SCT110 BKN140 BKN220 22/03 A2979 RMK AO2 SLP017 T02220028 10283 20222 55000","temp":22.2,"dewpoint":2.8,"humidity":28,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T00:53:00.000Z","obsTimeLocal":"2026-10-10T18:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 110053Z 08005KT 10SM BKN130 BKN220 21/02 A2980 RMK AO2 SLP026 T02060017","temp":20.6,"dewpoint":1.7,"humidity":29,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T01:53:00.000Z","obsTimeLocal":"2026-10-10T19:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 110153Z 07005KT 10SM BKN140 BKN220 20/02 A2982 RMK AO2 SLP028 T02000022","temp":20,"dewpoint":2.2,"humidity":31,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T02:53:00.000Z","obsTimeLocal":"2026-10-10T20:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 110253Z 33004KT 10SM SCT130 BKN220 20/03 A2984 RMK AO2 SLP028 T02000033 53013 $","temp":20,"dewpoint":3.3,"humidity":33,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T03:53:00.000Z","obsTimeLocal":"2026-10-10T21:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 110353Z 08004KT 10SM FEW130 BKN220 18/04 A2983 RMK AO2 SLP024 T01830039 $","temp":18.3,"dewpoint":3.9,"humidity":38,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T04:53:00.000Z","obsTimeLocal":"2026-10-10T22:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 110453Z 15010KT 10SM FEW130 BKN220 14/03 A2983 RMK AO2 SLP030 T01440028 $","temp":14.4,"dewpoint":2.8,"humidity":46,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-11T05:53:00.000Z","obsTimeLocal":"2026-10-10T23:53:00-06:00","metarType":"METAR","raw":"METAR KDEN 110553Z 17008KT 10SM FEW120 SCT220 14/03 A2984 RMK AO2 SLP032 T01440028 10222 20139 53003 $","temp":14.4,"dewpoint":2.8,"humidity":46,"wind":4.1,"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). 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/2026-10-10","json":"https://weathermarket.io/api/station/KDEN/2026-10-10","record":"https://weathermarket.io/api/station/KDEN/2026-10-10?format=record","prev":"https://weathermarket.io/station/KDEN/2026-10-09","next":"https://weathermarket.io/station/KDEN/2026-10-11","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=10&day1=10&year2=2026&month2=10&day2=12&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=10&day=10&hora=6&anof=2026&mesf=10&dayf=11&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=KDEN"}}}