{"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":"2026-10-14","window":{"date":"2026-10-14","timezone":"America/Edmonton","dayStartUtc":"2026-10-14T06:00:00.000Z","dayEndUtc":"2026-10-15T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":19,"tmaxAt":"2026-10-14T20:00:00.000Z","tmin":2,"tminAt":"2026-10-14T07:52:00.000Z","tavg":10.1,"humidityMean":48.4,"windMean":5.7,"windMax":10.8,"windMaxAt":"2026-10-14T21:00:00.000Z","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":"2026-10-14T20:00:00.000Z","obsTimeLocal":"2026-10-14T14:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 142000Z 28016G22KT 30SM SCT090 19/M05 A2996 RMK AC3 SLP162 DENSITY ALT 4900FT","temp":19,"dewpoint":-5,"humidity":19,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-14T07:52:00.000Z","obsTimeLocal":"2026-10-14T01:52:00-06:00","metarType":"SPECI","raw":"SPECI CYYC 140752Z 19005KT 15SM FEW110 BKN230 02/M01 A2995 RMK AC1CI4 SLP171","temp":2,"dewpoint":-1,"humidity":81,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-14T21:00:00.000Z","obsTimeLocal":"2026-10-14T15:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 142100Z 31021G28KT 20SM FEW100 FEW250 19/M09 A2997 RMK AC1CI1 CI TR SLP167 DENSITY ALT 4900FT","temp":19,"dewpoint":-9,"humidity":14,"wind":10.8,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-15T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"4ff84d12e129f1a8","lastChangedAt":"2026-10-15T05:08:42.211Z","corrections":[],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/CYYC/2026-10-14?format=record","status":"anchored","sha256":"f4477294da0e9662581cd000cc0ddd2d2fc2676acdd96ecbec7f85e57910c5fb","revision":"4ff84d12e129f1a8","flareTxHash":"0xe9d35f707f13e5a5ae5bbd846670ed192dd27aeecac71717ff0ba6bfcb715ceb","flareBlock":72156529,"anchoredAt":"2026-10-15T09:02:32.063Z","explorer":"https://flare-explorer.flare.network/tx/0xe9d35f707f13e5a5ae5bbd846670ed192dd27aeecac71717ff0ba6bfcb715ceb","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":1,"bad":0,"flagged":[{"obsTimeUtc":"2026-10-14T13:00:00.000Z","flag":"suspect","reasons":["step: temperature changed 7 C in 60 min (> 5)"]}]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-14T20:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-14T07:52:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":19,"tmin":2,"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":"2026-10-14T06:00:00.000Z","obsTimeLocal":"2026-10-14T00:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 140600Z 20003KT 15SM SCT230 05/M01 A3000 RMK CI3 SLP189","temp":5,"dewpoint":-1,"humidity":65,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T07:00:00.000Z","obsTimeLocal":"2026-10-14T01:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 140700Z 20005KT 15SM SCT110 04/M01 A2998 RMK AC3 SLP179","temp":4,"dewpoint":-1,"humidity":70,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T07:52:00.000Z","obsTimeLocal":"2026-10-14T01:52:00-06:00","metarType":"SPECI","raw":"SPECI CYYC 140752Z 19005KT 15SM FEW110 BKN230 02/M01 A2995 RMK AC1CI4 SLP171","temp":2,"dewpoint":-1,"humidity":81,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T08:00:00.000Z","obsTimeLocal":"2026-10-14T02:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 140800Z 19005KT 15SM FEW110 BKN230 03/M01 A2994 RMK AC1CI4 SLP169","temp":3,"dewpoint":-1,"humidity":75,"wind":2.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T09:00:00.000Z","obsTimeLocal":"2026-10-14T03:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 140900Z VRB03KT 15SM SCT130 BKN220 03/M01 A2991 RMK AC3CI3 SLP155","temp":3,"dewpoint":-1,"humidity":75,"wind":1.5,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T10:00:00.000Z","obsTimeLocal":"2026-10-14T04:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 141000Z 17006KT 15SM BKN150 03/00 A2989 RMK AC6 SLP148","temp":3,"dewpoint":0,"humidity":81,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T11:00:00.000Z","obsTimeLocal":"2026-10-14T05:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 141100Z 20006KT 15SM BKN080 04/00 A2987 RMK AC6 SLP139","temp":4,"dewpoint":0,"humidity":75,"wind":3.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T12:00:00.000Z","obsTimeLocal":"2026-10-14T06:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 141200Z 19008KT 15SM BKN110 06/M00 A2987 RMK AC7 SLP137","temp":6,"dewpoint":0,"humidity":65,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T13:00:00.000Z","obsTimeLocal":"2026-10-14T07:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 141300Z 27009G16KT 15SM BKN100 BKN220 13/00 A2987 RMK AC5CI2 SLP131 DENSITY ALT 4300FT","temp":13,"dewpoint":0,"humidity":41,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T14:00:00.000Z","obsTimeLocal":"2026-10-14T08:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 141400Z 26008KT 20SM FEW050 BKN140 BKN250 13/00 A2988 RMK SC1AC7CI1 SC TR CI TR SLP135 DENSITY ALT 4300FT","temp":13,"dewpoint":0,"humidity":41,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T15:00:00.000Z","obsTimeLocal":"2026-10-14T09:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 141500Z 28013G22KT 10SM BKN180 BKN200 14/M00 A2989 RMK AS7CI1 CI TR SLP141 DENSITY ALT 4400FT","temp":14,"dewpoint":0,"humidity":38,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T16:00:00.000Z","obsTimeLocal":"2026-10-14T10:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 141600Z 35009KT 40SM FEW180 SCT230 12/M00 A2992 RMK AC2CI1 SLP157 DENSITY ALT 4200FT","temp":12,"dewpoint":0,"humidity":44,"wind":4.6,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T17:00:00.000Z","obsTimeLocal":"2026-10-14T11:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 141700Z 35008KT 40SM FEW180 FEW230 15/00 A2993 RMK AC1CI1 AC TR CI TR SLP156 DENSITY ALT 4500FT","temp":15,"dewpoint":0,"humidity":36,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T18:00:00.000Z","obsTimeLocal":"2026-10-14T12:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 141800Z 28015G22KT 40SM FEW070 FEW250 17/M02 A2994 RMK AC1CI1 AC TR CI TR SLP155 DENSITY ALT 4700FT","temp":17,"dewpoint":-2,"humidity":27,"wind":7.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T19:00:00.000Z","obsTimeLocal":"2026-10-14T13:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 141900Z 29008G17KT 250V310 40SM FEW070 FEW250 18/M03 A2996 RMK AC1CI1 AC TR CI TR SLP162 DENSITY ALT 4800FT","temp":18,"dewpoint":-3,"humidity":24,"wind":4.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T20:00:00.000Z","obsTimeLocal":"2026-10-14T14:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 142000Z 28016G22KT 30SM SCT090 19/M05 A2996 RMK AC3 SLP162 DENSITY ALT 4900FT","temp":19,"dewpoint":-5,"humidity":19,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T21:00:00.000Z","obsTimeLocal":"2026-10-14T15:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 142100Z 31021G28KT 20SM FEW100 FEW250 19/M09 A2997 RMK AC1CI1 CI TR SLP167 DENSITY ALT 4900FT","temp":19,"dewpoint":-9,"humidity":14,"wind":10.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T22:00:00.000Z","obsTimeLocal":"2026-10-14T16:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 142200Z 31020G28KT 15SM FEW100 19/M09 A3000 RMK AC1 SLP177 DENSITY ALT 4800FT","temp":19,"dewpoint":-9,"humidity":14,"wind":10.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-14T23:00:00.000Z","obsTimeLocal":"2026-10-14T17:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 142300Z 01021G26KT 15SM FEW110 17/M04 A3006 RMK AC1 PRESRR SLP200 DENSITY ALT 4500FT","temp":17,"dewpoint":-4,"humidity":24,"wind":10.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T00:00:00.000Z","obsTimeLocal":"2026-10-14T18:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 150000Z 36020G28KT 15SM FEW100 13/M02 A3013 RMK AC1 AC TR SLP226 DENSITY ALT 4000FT","temp":13,"dewpoint":-2,"humidity":35,"wind":10.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T01:00:00.000Z","obsTimeLocal":"2026-10-14T19:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 150100Z 01017G23KT 15SM FEW100 10/M02 A3020 RMK AC1 AC TR SLP246","temp":10,"dewpoint":-2,"humidity":43,"wind":8.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T02:00:00.000Z","obsTimeLocal":"2026-10-14T20:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 150200Z 01013G22KT 15SM SKC 07/M02 A3027 RMK SLP272","temp":7,"dewpoint":-2,"humidity":53,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T03:00:00.000Z","obsTimeLocal":"2026-10-14T21:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 150300Z 36012KT 15SM SKC 06/M02 A3032 RMK SLP290","temp":6,"dewpoint":-2,"humidity":57,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T04:00:00.000Z","obsTimeLocal":"2026-10-14T22:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 150400Z 35010KT 15SM SKC 05/M03 A3037 RMK SLP312","temp":5,"dewpoint":-3,"humidity":56,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-15T05:00:00.000Z","obsTimeLocal":"2026-10-14T23:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 150500Z 35014G20KT 15SM SCT068 05/M03 A3043 RMK AC3 SLP327","temp":5,"dewpoint":-3,"humidity":56,"wind":7.2,"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/2026-10-14","json":"https://weathermarket.io/api/station/CYYC/2026-10-14","record":"https://weathermarket.io/api/station/CYYC/2026-10-14?format=record","prev":"https://weathermarket.io/station/CYYC/2026-10-13","next":"https://weathermarket.io/station/CYYC/2026-10-15","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=10&day1=14&year2=2026&month2=10&day2=16&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=10&day=14&hora=6&anof=2026&mesf=10&dayf=15&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=CYYC"}}}