Station-day record · settlement source
Calgary · America/Edmonton · ← 2026-11-04 · 2026-11-06 → · All dates for CYYC · JSON
METAR CYYC 052100Z 28015G24KT 30SM FEW080 BKN140 12/M04 A2984 RMK AC1AC6 VIRGA SLP135 DENSITY ALT 4200FT
METAR CYYC 050700Z 21005KT 15SM SKC M01/M03 A2984 RMK SLP143
Local day 2026-11-05 01:00 EST → 2026-11-06 01:00 EST (24 h, UTC-06:00) · 24 reports · longest gap 86 min
final at 2026-11-06 04:00 EST · correction hold 3 h after local midnight
longest gap 86 min · limit 90 min
1 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 a0919a694ec3be75781b681b60669fcef7ba098718624acf810226be5b78ca72
Transaction 0x856ea5739a567007bb9752e70613bbd0e1efed8f546cbb719152df04cbde6703 · 2026-11-06 04:01 EST
GET the record bytes, SHA-256 them, and call SnapshotAnchor.isAnchored(sha256) on Flare - the anchored record is the one to settle on
Canonical record bytes (hash these) · SnapshotAnchor 0x2B598129… (chain 14)
good 24 · suspect 0 · bad 0 · High good · Low good
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.
| Time | Type | Temp °C | Dew °C | Wind m/s | Raw report |
|---|---|---|---|---|---|
| 2026-11-05 01:00 EST | METAR | 0° | -2° | 2.6 | METAR CYYC 050600Z 17005KT 15SM SKC 00/M02 A2985 RMK SLP146 |
| 2026-11-05 02:00 EST | METAR | -1°min | -3° | 2.6 | METAR CYYC 050700Z 21005KT 15SM SKC M01/M03 A2984 RMK SLP143 |
| 2026-11-05 03:00 EST | METAR | 0° | -3° | 2.6 | METAR CYYC 050800Z 22005KT 15SM FEW190 00/M03 A2982 RMK AC1 AC TR FROIN SLP133 |
| 2026-11-05 04:00 EST | METAR | 1° | -3° | 1.5 | METAR CYYC 050900Z 20003KT 15SM SKC 01/M03 A2981 RMK SLP129 |
| 2026-11-05 05:00 EST | METAR | 0° | -5° | 2.1 | METAR CYYC 051000Z 21004KT 15SM SKC M00/M05 A2981 RMK SLP129 |
| 2026-11-05 06:26 EST | SPECI | 0° | -5° | 1 | SPECI CYYC 051126Z VRB02KT 15SM SKC 00/M05 A2981 RMK SLP132 |
| 2026-11-05 07:00 EST | METAR | 1° | -5° | 0 | METAR CYYC 051200Z 00000KT 15SM FEW150 FEW220 01/M05 A2982 RMK AC1CI1 AC TR SLP135 |
| 2026-11-05 08:00 EST | METAR | 5° | -3° | 1 | METAR CYYC 051300Z 27002KT 15SM SCT170 05/M03 A2982 RMK AC3 SLP130 |
| 2026-11-05 09:00 EST | METAR | 5° | -3° | 1 | METAR CYYC 051400Z VRB02KT 20SM BKN160 BKN250 05/M03 A2982 RMK AC7CC1 CC TR SLP133 |
| 2026-11-05 10:00 EST | METAR | 7° | -2° | 2.1 | METAR CYYC 051500Z 26004KT 210V280 40SM BKN170 BKN250 07/M02 A2983 RMK AC5CC2 SLP135 |
| 2026-11-05 11:00 EST | METAR | 9° | -3° | 6.2 | METAR CYYC 051600Z 26012G17KT 40SM SCT120 BKN150 BKN250 09/M03 A2983 RMK AC3AC4CI1 CI TR SLP134 DENSITY ALT 3900FT |
| 2026-11-05 12:00 EST | METAR | 9° | -3° | 5.1 | METAR CYYC 051700Z 26010G15KT 40SM BKN120 BKN250 09/M03 A2984 RMK AC7CI1 CI TR SLP136 DENSITY ALT 3900FT |
| 2026-11-05 13:00 EST | METAR | 11° | -2° | 6.7 | METAR CYYC 051800Z 28013G19KT 40SM BKN110 BKN250 11/M02 A2984 RMK AC7CI1 CI TR SLP137 DENSITY ALT 4100FT |
| 2026-11-05 14:00 EST | METAR | 11° | -3° | 8.2 | METAR CYYC 051900Z 27016G22KT 40SM BKN084 11/M03 A2985 RMK AC7 VIRGA SLP141 DENSITY ALT 4100FT |
| 2026-11-05 15:00 EST | METAR | 11° | -3° | 7.7 | METAR CYYC 052000Z CCA 29015G21KT 30SM BKN080 BKN150 11/M03 A2984 RMK AC6AC1 VIRGA SLP136 DENSITY ALT 4100FT original: METAR CYYC 052000Z 29015G21KT 30SM BKN080 BKN120 11/M03 A2984 RMK AC6AC1 SLP136 DENSITY ALT 4100FT |
| 2026-11-05 16:00 EST | METAR | 12°max | -4° | 7.7 | METAR CYYC 052100Z 28015G24KT 30SM FEW080 BKN140 12/M04 A2984 RMK AC1AC6 VIRGA SLP135 DENSITY ALT 4200FT |
| 2026-11-05 17:00 EST | METAR | 11° | -5° | 7.2 | METAR CYYC 052200Z 28014G24KT 30SM FEW080 BKN120 11/M05 A2985 RMK AC1AC6 SH DIST NE SLP139 DENSITY ALT 4100FT |
| 2026-11-05 18:00 EST | METAR | 11° | -6° | 9.8 | METAR CYYC 052300Z 28019G25KT 30SM FEW100 BKN160 11/M06 A2986 RMK AC2AC5 SLP143 DENSITY ALT 4100FT |
| 2026-11-05 19:00 EST | METAR | 9° | -6° | 9.3 | METAR CYYC 060000Z 28018G29KT 30SM BKN092 BKN150 09/M06 A2987 RMK AC5AC2 VIRGA SLP148 DENSITY ALT 3900FT |
| 2026-11-05 20:00 EST | METAR | 8° | -8° | 7.2 | METAR CYYC 060100Z 28014G20KT 15SM FEW150 08/M08 A2988 RMK AC1 SLP147 |
| 2026-11-05 21:00 EST | METAR | 7° | -8° | 7.7 | METAR CYYC 060200Z 28015G22KT 15SM FEW150 07/M08 A2990 RMK AC1 AC TR SLP154 |
| 2026-11-05 22:00 EST | METAR | 7° | -8° | 8.2 | METAR CYYC 060300Z 28016G22KT 15SM FEW150 07/M08 A2990 RMK AC1 AC TR SLP154 |
| 2026-11-05 23:00 EST | METAR | 7° | -8° | 7.2 | METAR CYYC 060400Z 27014G21KT 15SM SKC 07/M08 A2991 RMK SLP154 |
| 2026-11-06 00:00 EST | METAR | 6° | -7° | 4.1 | METAR CYYC 060500Z 27008KT 15SM SKC 06/M07 A2991 RMK SLP156 |
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/2026-11-05 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.
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.
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).
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).