{"station":{"icao":"CYYC","city":{"slug":"calgary","name":"Calgary","country":"Canada"},"timezone":"America/Edmonton","lat":51.05,"lon":-114.07,"us":false,"html":"https://weathermarket.io/station/CYYC","json":"https://weathermarket.io/api/station/CYYC","nwsCli":null},"date":"2026-11-05","window":{"date":"2026-11-05","timezone":"America/Edmonton","dayStartUtc":"2026-11-05T06:00:00.000Z","dayEndUtc":"2026-11-06T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":12,"tmaxAt":"2026-11-05T21:00:00.000Z","tmin":-1,"tminAt":"2026-11-05T07:00:00.000Z","tavg":6.1,"humidityMean":49.8,"windMean":5,"windMax":9.8,"windMaxAt":"2026-11-05T23:00:00.000Z","precipObservedCount":0,"nObservations":24,"maxGapMinutes":86,"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":"2026-11-05T21:00:00.000Z","obsTimeLocal":"2026-11-05T15:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 052100Z 28015G24KT 30SM FEW080 BKN140 12/M04 A2984 RMK AC1AC6 VIRGA SLP135 DENSITY ALT 4200FT","temp":12,"dewpoint":-4,"humidity":32,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-11-05T07:00:00.000Z","obsTimeLocal":"2026-11-05T01:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 050700Z 21005KT 15SM SKC M01/M03 A2984 RMK SLP143","temp":-1,"dewpoint":-3,"humidity":86,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-11-05T23:00:00.000Z","obsTimeLocal":"2026-11-05T17:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 052300Z 28019G25KT 30SM FEW100 BKN160 11/M06 A2986 RMK AC2AC5 SLP143 DENSITY ALT 4100FT","temp":11,"dewpoint":-6,"humidity":30,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-11-06T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":86,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"00684520dac81c53","lastChangedAt":"2026-11-06T05:08:38.478Z","corrections":[{"obsTimeUtc":"2026-11-05T20:00:00.000Z","correctedAt":"2026-11-05T20:14:39.545Z","original":"METAR CYYC 052000Z 29015G21KT 30SM BKN080 BKN120 11/M03 A2984 RMK AC6AC1 SLP136 DENSITY ALT 4100FT","corrected":"METAR CYYC 052000Z CCA 29015G21KT 30SM BKN080 BKN150 11/M03 A2984 RMK AC6AC1 VIRGA SLP136 DENSITY ALT 4100FT"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/CYYC/2026-11-05?format=record","status":"anchored","sha256":"a0919a694ec3be75781b681b60669fcef7ba098718624acf810226be5b78ca72","revision":"00684520dac81c53","flareTxHash":"0x856ea5739a567007bb9752e70613bbd0e1efed8f546cbb719152df04cbde6703","flareBlock":73873778,"anchoredAt":"2026-11-06T09:01:25.584Z","explorer":"https://flare-explorer.flare.network/tx/0x856ea5739a567007bb9752e70613bbd0e1efed8f546cbb719152df04cbde6703","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":24,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-11-05T21:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-11-05T07:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":12,"tmin":-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":null,"observations":[{"obsTimeUtc":"2026-11-05T06:00:00.000Z","obsTimeLocal":"2026-11-05T00:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 050600Z 17005KT 15SM SKC 00/M02 A2985 RMK SLP146","temp":0,"dewpoint":-2,"humidity":86,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T07:00:00.000Z","obsTimeLocal":"2026-11-05T01:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 050700Z 21005KT 15SM SKC M01/M03 A2984 RMK SLP143","temp":-1,"dewpoint":-3,"humidity":86,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T08:00:00.000Z","obsTimeLocal":"2026-11-05T02:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 050800Z 22005KT 15SM FEW190 00/M03 A2982 RMK AC1 AC TR FROIN SLP133","temp":0,"dewpoint":-3,"humidity":80,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T09:00:00.000Z","obsTimeLocal":"2026-11-05T03:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 050900Z 20003KT 15SM SKC 01/M03 A2981 RMK SLP129","temp":1,"dewpoint":-3,"humidity":75,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T10:00:00.000Z","obsTimeLocal":"2026-11-05T04:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 051000Z 21004KT 15SM SKC M00/M05 A2981 RMK SLP129","temp":0,"dewpoint":-5,"humidity":69,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T11:26:00.000Z","obsTimeLocal":"2026-11-05T05:26:00-06:00","metarType":"SPECI","raw":"SPECI CYYC 051126Z VRB02KT 15SM SKC 00/M05 A2981 RMK SLP132","temp":0,"dewpoint":-5,"humidity":69,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T12:00:00.000Z","obsTimeLocal":"2026-11-05T06:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 051200Z 00000KT 15SM FEW150 FEW220 01/M05 A2982 RMK AC1CI1 AC TR SLP135","temp":1,"dewpoint":-5,"humidity":64,"wind":0,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T13:00:00.000Z","obsTimeLocal":"2026-11-05T07:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 051300Z 27002KT 15SM SCT170 05/M03 A2982 RMK AC3 SLP130","temp":5,"dewpoint":-3,"humidity":56,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T14:00:00.000Z","obsTimeLocal":"2026-11-05T08:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 051400Z VRB02KT 20SM BKN160 BKN250 05/M03 A2982 RMK AC7CC1 CC TR SLP133","temp":5,"dewpoint":-3,"humidity":56,"wind":1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T15:00:00.000Z","obsTimeLocal":"2026-11-05T09:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 051500Z 26004KT 210V280 40SM BKN170 BKN250 07/M02 A2983 RMK AC5CC2 SLP135","temp":7,"dewpoint":-2,"humidity":53,"wind":2.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T16:00:00.000Z","obsTimeLocal":"2026-11-05T10:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 051600Z 26012G17KT 40SM SCT120 BKN150 BKN250 09/M03 A2983 RMK AC3AC4CI1 CI TR SLP134 DENSITY ALT 3900FT","temp":9,"dewpoint":-3,"humidity":43,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T17:00:00.000Z","obsTimeLocal":"2026-11-05T11:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 051700Z 26010G15KT 40SM BKN120 BKN250 09/M03 A2984 RMK AC7CI1 CI TR SLP136 DENSITY ALT 3900FT","temp":9,"dewpoint":-3,"humidity":43,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T18:00:00.000Z","obsTimeLocal":"2026-11-05T12:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 051800Z 28013G19KT 40SM BKN110 BKN250 11/M02 A2984 RMK AC7CI1 CI TR SLP137 DENSITY ALT 4100FT","temp":11,"dewpoint":-2,"humidity":40,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T19:00:00.000Z","obsTimeLocal":"2026-11-05T13:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 051900Z 27016G22KT 40SM BKN084 11/M03 A2985 RMK AC7 VIRGA SLP141 DENSITY ALT 4100FT","temp":11,"dewpoint":-3,"humidity":37,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T20:00:00.000Z","obsTimeLocal":"2026-11-05T14:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 052000Z CCA 29015G21KT 30SM BKN080 BKN150 11/M03 A2984 RMK AC6AC1 VIRGA SLP136 DENSITY ALT 4100FT","temp":11,"dewpoint":-3,"humidity":37,"wind":7.7,"precipObserved":false,"correctedAt":"2026-11-05T20:14:39.545Z","originalRaw":"METAR CYYC 052000Z 29015G21KT 30SM BKN080 BKN120 11/M03 A2984 RMK AC6AC1 SLP136 DENSITY ALT 4100FT"},{"obsTimeUtc":"2026-11-05T21:00:00.000Z","obsTimeLocal":"2026-11-05T15:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 052100Z 28015G24KT 30SM FEW080 BKN140 12/M04 A2984 RMK AC1AC6 VIRGA SLP135 DENSITY ALT 4200FT","temp":12,"dewpoint":-4,"humidity":32,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T22:00:00.000Z","obsTimeLocal":"2026-11-05T16:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 052200Z 28014G24KT 30SM FEW080 BKN120 11/M05 A2985 RMK AC1AC6 SH DIST NE SLP139 DENSITY ALT 4100FT","temp":11,"dewpoint":-5,"humidity":32,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-05T23:00:00.000Z","obsTimeLocal":"2026-11-05T17:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 052300Z 28019G25KT 30SM FEW100 BKN160 11/M06 A2986 RMK AC2AC5 SLP143 DENSITY ALT 4100FT","temp":11,"dewpoint":-6,"humidity":30,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T00:00:00.000Z","obsTimeLocal":"2026-11-05T18:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 060000Z 28018G29KT 30SM BKN092 BKN150 09/M06 A2987 RMK AC5AC2 VIRGA SLP148 DENSITY ALT 3900FT","temp":9,"dewpoint":-6,"humidity":34,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T01:00:00.000Z","obsTimeLocal":"2026-11-05T19:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 060100Z 28014G20KT 15SM FEW150 08/M08 A2988 RMK AC1 SLP147","temp":8,"dewpoint":-8,"humidity":31,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T02:00:00.000Z","obsTimeLocal":"2026-11-05T20:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 060200Z 28015G22KT 15SM FEW150 07/M08 A2990 RMK AC1 AC TR SLP154","temp":7,"dewpoint":-8,"humidity":34,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T03:00:00.000Z","obsTimeLocal":"2026-11-05T21:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 060300Z 28016G22KT 15SM FEW150 07/M08 A2990 RMK AC1 AC TR SLP154","temp":7,"dewpoint":-8,"humidity":34,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T04:00:00.000Z","obsTimeLocal":"2026-11-05T22:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 060400Z 27014G21KT 15SM SKC 07/M08 A2991 RMK SLP154","temp":7,"dewpoint":-8,"humidity":34,"wind":7.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-11-06T05:00:00.000Z","obsTimeLocal":"2026-11-05T23:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 060500Z 27008KT 15SM SKC 06/M07 A2991 RMK SLP156","temp":6,"dewpoint":-7,"humidity":39,"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).","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/CYYC/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/CYYC/YYYY-MM-DD (JSON)."],"citation":"Settlement source: the METAR-derived station-day record for CYYC for the contract date (station-local calendar day), as published at https://weathermarket.io/station/CYYC/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/CYYC/2026-11-05","json":"https://weathermarket.io/api/station/CYYC/2026-11-05","record":"https://weathermarket.io/api/station/CYYC/2026-11-05?format=record","prev":"https://weathermarket.io/station/CYYC/2026-11-04","next":"https://weathermarket.io/station/CYYC/2026-11-06","station":"https://weathermarket.io/station/CYYC","external":{"iem":"https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=CYYC&data=metar&year1=2026&month1=11&day1=5&year2=2026&month2=11&day2=7&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=CYYC&tipo=SA&ord=REV&nil=SI&fmt=html&ano=2026&mes=11&day=5&hora=6&anof=2026&mesf=11&dayf=6&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=CYYC"}}}