{"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":"2026-10-23","window":{"date":"2026-10-23","timezone":"America/Edmonton","dayStartUtc":"2026-10-23T06:00:00.000Z","dayEndUtc":"2026-10-24T06:00:00.000Z","utcOffsetStart":"-06:00","utcOffsetEnd":"-06:00","hours":24},"complete":true,"values":{"tmax":8,"tmaxAt":"2026-10-23T06:00:00.000Z","tmin":0,"tminAt":"2026-10-24T04:00:00.000Z","tavg":2.9,"humidityMean":72.4,"windMean":10,"windMax":13.4,"windMaxAt":"2026-10-23T18:00:00.000Z","precipObservedCount":15,"nObservations":34,"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":"2026-10-23T06:00:00.000Z","obsTimeLocal":"2026-10-23T00:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 230600Z 35019G27KT 15SM BKN120 08/M02 A2979 RMK AC6 SLP099","temp":8,"dewpoint":-2,"humidity":49,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},"tmin":{"obsTimeUtc":"2026-10-24T04:00:00.000Z","obsTimeLocal":"2026-10-23T22:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 240400Z 34012G18KT 15SM SKC 00/M05 A3020 RMK SLP274","temp":0,"dewpoint":-5,"humidity":69,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},"windMax":{"obsTimeUtc":"2026-10-23T18:00:00.000Z","obsTimeLocal":"2026-10-23T12:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 231800Z 34026G38KT 30SM FEW018 BKN077 BKN170 03/M01 A3002 RMK SC1AC3AC3 SLP199","temp":3,"dewpoint":-1,"humidity":75,"wind":13.4,"precipObserved":false,"correctedAt":null,"originalRaw":null}},"finality":{"status":"final","finalAt":"2026-10-24T09:00:00.000Z","settleable":true,"coverage":{"ok":true,"maxGapMinutes":60,"normalIntervalMin":60,"thresholdMinutes":90},"reasons":[],"holdHours":3},"revision":"53434be5bb1345d3","lastChangedAt":"2026-10-24T05:09:42.025Z","corrections":[{"obsTimeUtc":"2026-10-23T07:08:00.000Z","correctedAt":"2026-10-23T07:25:39.555Z","original":"SPECI CYYC 230708Z 35022G28KT 8SM -SHRA OVC078 07/M03 A2979 RMK AC8 SLP100","corrected":"SPECI CYYC 230708Z CCA 35022G28KT 8SM -SHRA OVC078 07/M03 A2979 RMK AC8 CVCTV CLD EMBD SLP100"},{"obsTimeUtc":"2026-10-23T12:00:00.000Z","correctedAt":"2026-10-23T12:14:39.232Z","original":"METAR CYYC 231200Z 34021G28KT 1 1/4SM R35L/4500VP6000FT/D R11/5000VP6000FT/U -SN BR OVC010 01/M00 A2989 RMK SC8 SLP146","corrected":"METAR CYYC 231200Z CCA 34021G28KT 1 1/4SM R35L/4500V6000FT/D R11/5000V6000FT/U -SN BR OVC010 01/M00 A2989 RMK SC8 SLP146"},{"obsTimeUtc":"2026-10-23T13:41:00.000Z","correctedAt":"2026-10-23T13:45:50.714Z","original":"SPECI CYYC 231341Z 34020G32KT 1 1/4SM R11/4000VP6000FT/D -SN BR OVC004 01/M00 A2992 RMK SC8 VRB VIS 3/4-1 1/3 SLP162","corrected":"SPECI CYYC 231341Z CCA 34020G32KT 1 1/4SM R11/4000V6000FT/D -SN BR OVC004 01/M00 A2992 RMK SC8 VRB VIS 3/4-1 1/3 / CIG VRB 4-8 SLP162"},{"obsTimeUtc":"2026-10-23T14:00:00.000Z","correctedAt":"2026-10-23T14:11:38.583Z","original":"METAR CYYC 231400Z 35019G26KT 1SM R35L/P6000FT/U R11/P6000FT/D R35R/5000VP6000FT/D -SN BR OVC006 01/M00 A2993 RMK SC8 VIS VRB 3/4-1 1/4 / CIG VRB 5-9 SLP165","corrected":"METAR CYYC 231400Z CCA 35019G26KT 1SM R35L/6000FT/U R11/6000FT/D R35R/5000V6000FT/D -SN BR OVC006 01/M00 A2993 RMK SC8 VIS VRB 3/4-1 1/4 / CIG VRB 4-8 SLP165"}],"anchor":{"contract":"0x2B59812947B48B5988FaA805a9514a5162415091","chainId":14,"record":"https://weathermarket.io/api/station/CYYC/2026-10-23?format=record","status":"anchored","sha256":"46a3319abc6ba299c6311711261be5197724dcf85865fdcd01c22c7bbe242a1f","revision":"53434be5bb1345d3","flareTxHash":"0x6fa64d49a386fbb7f62f97942077a9f959e3c79ec17ef634aa0772fa91e78f16","flareBlock":73833174,"anchoredAt":"2026-11-05T21:01:40.919Z","explorer":"https://flare-explorer.flare.network/tx/0x6fa64d49a386fbb7f62f97942077a9f959e3c79ec17ef634aa0772fa91e78f16","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":34,"suspect":0,"bad":0,"flagged":[]},"extremes":{"tmax":{"obsTimeUtc":"2026-10-23T06:00:00.000Z","flag":"good","reasons":[]},"tmin":{"obsTimeUtc":"2026-10-24T04:00:00.000Z","flag":"good","reasons":[]},"anyFlagged":false},"excludingBad":{"tmax":8,"tmin":0,"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":"2026-10-23T06:00:00.000Z","obsTimeLocal":"2026-10-23T00:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 230600Z 35019G27KT 15SM BKN120 08/M02 A2979 RMK AC6 SLP099","temp":8,"dewpoint":-2,"humidity":49,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T07:00:00.000Z","obsTimeLocal":"2026-10-23T01:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 230700Z 35022G31KT 10SM OVC088 07/M03 A2979 RMK AC8 SLP101","temp":7,"dewpoint":-3,"humidity":49,"wind":11.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T07:08:00.000Z","obsTimeLocal":"2026-10-23T01:08:00-06:00","metarType":"SPECI","raw":"SPECI CYYC 230708Z CCA 35022G28KT 8SM -SHRA OVC078 07/M03 A2979 RMK AC8 CVCTV CLD EMBD SLP100","temp":7,"dewpoint":-3,"humidity":49,"wind":11.3,"precipObserved":true,"correctedAt":"2026-10-23T07:25:39.555Z","originalRaw":"SPECI CYYC 230708Z 35022G28KT 8SM -SHRA OVC078 07/M03 A2979 RMK AC8 SLP100"},{"obsTimeUtc":"2026-10-23T07:46:00.000Z","obsTimeLocal":"2026-10-23T01:46:00-06:00","metarType":"SPECI","raw":"SPECI CYYC 230746Z 34019G29KT 10SM OVC070 06/M02 A2980 RMK AC8 SLP106","temp":6,"dewpoint":-2,"humidity":57,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T07:49:00.000Z","obsTimeLocal":"2026-10-23T01:49:00-06:00","metarType":"SPECI","raw":"SPECI CYYC 230749Z 34019G29KT 8SM -SHRA OVC070 06/M02 A2981 RMK AC8 CVCTV CLD EMBD SLP108","temp":6,"dewpoint":-2,"humidity":57,"wind":9.8,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T08:00:00.000Z","obsTimeLocal":"2026-10-23T02:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 230800Z 35022G31KT 8SM -SHRA OVC085 06/M01 A2981 RMK AC8 OCNL LTGIC NE / CVCTV CLD EMBD SLP109","temp":6,"dewpoint":-1,"humidity":61,"wind":11.3,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T09:00:00.000Z","obsTimeLocal":"2026-10-23T03:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 230900Z 35021G30KT 6SM -SHRA OVC060 04/01 A2982 RMK SC8 CVCTV CLD EMBD SLP115","temp":4,"dewpoint":1,"humidity":81,"wind":10.8,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T10:00:00.000Z","obsTimeLocal":"2026-10-23T04:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 231000Z 36020G27KT 8SM -RA OVC046 03/01 A2984 RMK SC8 SLP122","temp":3,"dewpoint":1,"humidity":87,"wind":10.3,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T11:00:00.000Z","obsTimeLocal":"2026-10-23T05:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 231100Z 35020G27KT 2 1/2SM -RA BR OVC009 02/01 A2986 RMK SC8 SLP132","temp":2,"dewpoint":1,"humidity":93,"wind":10.3,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T11:40:00.000Z","obsTimeLocal":"2026-10-23T05:40:00-06:00","metarType":"SPECI","raw":"SPECI CYYC 231140Z 34022G31KT 1 1/4SM R35R/4500VP6000FT/D -SN BR OVC011 01/00 A2988 RMK SC8 SLP142","temp":1,"dewpoint":0,"humidity":93,"wind":11.3,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T12:00:00.000Z","obsTimeLocal":"2026-10-23T06:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 231200Z CCA 34021G28KT 1 1/4SM R35L/4500V6000FT/D R11/5000V6000FT/U -SN BR OVC010 01/M00 A2989 RMK SC8 SLP146","temp":1,"dewpoint":0,"humidity":93,"wind":10.8,"precipObserved":true,"correctedAt":"2026-10-23T12:14:39.232Z","originalRaw":"METAR CYYC 231200Z 34021G28KT 1 1/4SM R35L/4500VP6000FT/D R11/5000VP6000FT/U -SN BR OVC010 01/M00 A2989 RMK SC8 SLP146"},{"obsTimeUtc":"2026-10-23T12:37:00.000Z","obsTimeLocal":"2026-10-23T06:37:00-06:00","metarType":"SPECI","raw":"SPECI CYYC 231237Z 34019KT 1SM R35L/P6000FT/D R11/4000VP6000FT/D R35R/3000VP6000FT/D -SN BR OVC006 01/M00 A2992 RMK SC8 VIS VRB 3/4-11/4 / CIG VRB 4-8 SLP158","temp":1,"dewpoint":0,"humidity":93,"wind":9.8,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T13:00:00.000Z","obsTimeLocal":"2026-10-23T07:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 231300Z 35021G29KT 1SM R35L/P6000FT/U R11/4000VP6000FT/D R35R/3000VP6000FT/D -SN BR OVC006 01/M00 A2991 RMK SC8 VIS VRB 3/4-11/4 / CIG VRB 4-8 SLP156","temp":1,"dewpoint":0,"humidity":93,"wind":10.8,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T13:41:00.000Z","obsTimeLocal":"2026-10-23T07:41:00-06:00","metarType":"SPECI","raw":"SPECI CYYC 231341Z CCA 34020G32KT 1 1/4SM R11/4000V6000FT/D -SN BR OVC004 01/M00 A2992 RMK SC8 VRB VIS 3/4-1 1/3 / CIG VRB 4-8 SLP162","temp":1,"dewpoint":0,"humidity":93,"wind":10.3,"precipObserved":true,"correctedAt":"2026-10-23T13:45:50.714Z","originalRaw":"SPECI CYYC 231341Z 34020G32KT 1 1/4SM R11/4000VP6000FT/D -SN BR OVC004 01/M00 A2992 RMK SC8 VRB VIS 3/4-1 1/3 SLP162"},{"obsTimeUtc":"2026-10-23T13:48:00.000Z","obsTimeLocal":"2026-10-23T07:48:00-06:00","metarType":"SPECI","raw":"SPECI CYYC 231348Z 35021G32KT 1SM R35L/P6000FT/U R11/5000VP6000FT/U R35R/P6000FT/U -SN BR OVC006 01/M00 A2992 RMK SC8 VIS VRB 3/4-1 1/4 / CIG VRB 4-8 SLP165","temp":1,"dewpoint":0,"humidity":93,"wind":10.8,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T14:00:00.000Z","obsTimeLocal":"2026-10-23T08:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 231400Z CCA 35019G26KT 1SM R35L/6000FT/U R11/6000FT/D R35R/5000V6000FT/D -SN BR OVC006 01/M00 A2993 RMK SC8 VIS VRB 3/4-1 1/4 / CIG VRB 4-8 SLP165","temp":1,"dewpoint":0,"humidity":93,"wind":9.8,"precipObserved":true,"correctedAt":"2026-10-23T14:11:38.583Z","originalRaw":"METAR CYYC 231400Z 35019G26KT 1SM R35L/P6000FT/U R11/P6000FT/D R35R/5000VP6000FT/D -SN BR OVC006 01/M00 A2993 RMK SC8 VIS VRB 3/4-1 1/4 / CIG VRB 5-9 SLP165"},{"obsTimeUtc":"2026-10-23T14:44:00.000Z","obsTimeLocal":"2026-10-23T08:44:00-06:00","metarType":"SPECI","raw":"SPECI CYYC 231444Z 34016G22KT 1 1/2SM -SN BR OVC013 01/M00 A2997 RMK SC8 VIS VRB 1-2 / CIG VRB 9-17 SLP183","temp":1,"dewpoint":0,"humidity":93,"wind":8.2,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T15:00:00.000Z","obsTimeLocal":"2026-10-23T09:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 231500Z 34022G33KT 5SM -SN BR SCT010 OVC014 01/M01 A2998 RMK SF3SC5 /S02/ SLP186","temp":1,"dewpoint":-1,"humidity":86,"wind":11.3,"precipObserved":true,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T15:12:00.000Z","obsTimeLocal":"2026-10-23T09:12:00-06:00","metarType":"SPECI","raw":"SPECI CYYC 231512Z 34019G30KT 9SM SCT010 OVC018 01/M01 A2998 RMK SF3SC5 SLP186","temp":1,"dewpoint":-1,"humidity":86,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T16:00:00.000Z","obsTimeLocal":"2026-10-23T10:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 231600Z CCA 34019G29KT 9SM FEW010 BKN025 01/M01 A2999 RMK SF1NS7 SF TR SLP192","temp":1,"dewpoint":-1,"humidity":86,"wind":9.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T17:00:00.000Z","obsTimeLocal":"2026-10-23T11:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 231700Z 34023G33KT 30SM FEW022 BKN070 02/M01 A3001 RMK SC2AS5 SLP197","temp":2,"dewpoint":-1,"humidity":81,"wind":11.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T18:00:00.000Z","obsTimeLocal":"2026-10-23T12:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 231800Z 34026G38KT 30SM FEW018 BKN077 BKN170 03/M01 A3002 RMK SC1AC3AC3 SLP199","temp":3,"dewpoint":-1,"humidity":75,"wind":13.4,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T19:00:00.000Z","obsTimeLocal":"2026-10-23T13:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 231900Z 33022G35KT 30SM FEW022 SCT088 BKN180 03/M02 A3002 RMK SC1AC3AC3 SLP201","temp":3,"dewpoint":-2,"humidity":70,"wind":11.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T20:00:00.000Z","obsTimeLocal":"2026-10-23T14:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 232000Z 33025G35KT 15SM FEW022 SCT090 BKN250 04/M03 A3004 RMK SC1AC4CI3 SC TR CC ASOCTD SLP208","temp":4,"dewpoint":-3,"humidity":60,"wind":12.9,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T21:00:00.000Z","obsTimeLocal":"2026-10-23T15:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 232100Z 34023G32KT 20SM FEW022 FEW090 BKN230 05/M03 A3005 RMK SC1AC1CI7 SC TR AC TR SLP213","temp":5,"dewpoint":-3,"humidity":56,"wind":11.8,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T22:00:00.000Z","obsTimeLocal":"2026-10-23T16:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 232200Z 34026G34KT 12SM FEW022 BKN230 05/M04 A3007 RMK SC1CI6 SC TR SLP221","temp":5,"dewpoint":-4,"humidity":52,"wind":13.4,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-23T23:00:00.000Z","obsTimeLocal":"2026-10-23T17:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 232300Z 33018KT 15SM FEW036 FEW230 05/M05 A3011 RMK SC1CI2 SC TR SLP236","temp":5,"dewpoint":-5,"humidity":48,"wind":9.3,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T00:00:00.000Z","obsTimeLocal":"2026-10-23T18:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 240000Z 33016G23KT 15SM FEW036 FEW230 04/M05 A3012 RMK SC1CI1 SC TR SLP245","temp":4,"dewpoint":-5,"humidity":52,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T01:00:00.000Z","obsTimeLocal":"2026-10-23T19:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 240100Z 33013G26KT 15SM FEW036 FEW230 03/M05 A3014 RMK SC1CI1 SC TR CI TR SLP253","temp":3,"dewpoint":-5,"humidity":56,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T01:43:00.000Z","obsTimeLocal":"2026-10-23T19:43:00-06:00","metarType":"SPECI","raw":"SPECI CYYC 240143Z 33013G18KT 15SM FEW240 02/M05 A3016 RMK CI1 CI TR SLP260","temp":2,"dewpoint":-5,"humidity":60,"wind":6.7,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T02:00:00.000Z","obsTimeLocal":"2026-10-23T20:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 240200Z 33010G16KT 15SM SKC 01/M05 A3017 RMK SLP264","temp":1,"dewpoint":-5,"humidity":64,"wind":5.1,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T03:00:00.000Z","obsTimeLocal":"2026-10-23T21:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 240300Z 33016G23KT 15SM SKC 01/M05 A3019 RMK SLP271","temp":1,"dewpoint":-5,"humidity":64,"wind":8.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T04:00:00.000Z","obsTimeLocal":"2026-10-23T22:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 240400Z 34012G18KT 15SM SKC 00/M05 A3020 RMK SLP274","temp":0,"dewpoint":-5,"humidity":69,"wind":6.2,"precipObserved":false,"correctedAt":null,"originalRaw":null},{"obsTimeUtc":"2026-10-24T05:00:00.000Z","obsTimeLocal":"2026-10-23T23:00:00-06:00","metarType":"METAR","raw":"METAR CYYC 240500Z 34014G20KT 15SM SKC M00/M05 A3021 RMK SLP277","temp":0,"dewpoint":-5,"humidity":69,"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/2026-10-23","json":"https://weathermarket.io/api/station/CYYC/2026-10-23","record":"https://weathermarket.io/api/station/CYYC/2026-10-23?format=record","prev":"https://weathermarket.io/station/CYYC/2026-10-22","next":"https://weathermarket.io/station/CYYC/2026-10-24","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=23&year2=2026&month2=10&day2=25&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=23&hora=6&anof=2026&mesf=10&dayf=24&horaf=5&minf=59&send=send","awcLive":"https://aviationweather.gov/data/metar/?ids=CYYC"}}}