Station-day record · settlement source
Calgary · America/Edmonton · ← 2026-10-12 · 2026-10-14 → · All dates for CYYC · JSON
METAR CYYC 132300Z 15005G15KT 15SM FEW120 FEW210 12/M00 A3005 RMK AC1CI1 AC TR CC ASOCTD SLP199 DENSITY ALT 3900FT
METAR CYYC 130900Z 00000KT 15SM SCT120 M01/M04 A2987 RMK AC3 SLP153
Local day 2026-10-13 02:00 EDT → 2026-10-14 02:00 EDT (24 h, UTC-06:00) · 25 reports · longest gap 60 min
final at 2026-10-14 05:00 EDT · correction hold 3 h after local midnight
longest gap 60 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 2e507bbdb74b0a4d56469224a3ee8ba2fa2e7f008cf4e5f5fc44307f70bad8ee
Transaction 0x22ebc918a174d865b377fb2004a2a9e502a0378802f80f053d42beecbf901cc7 · 2026-10-14 05:01 EDT
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 25 · 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 |
|---|---|---|---|---|---|
| 2026-10-13 02:00 EDT | METAR | 1° | -2° | 2.6 | METAR CYYC 130600Z 31005KT 220V320 15SM SKC 01/M02 A2982 RMK SLP140 |
| 2026-10-13 03:00 EDT | METAR | 1° | -2° | 0 | METAR CYYC 130700Z 00000KT 15SM SKC 01/M02 A2984 RMK SLP145 |
| 2026-10-13 04:00 EDT | METAR | 0° | -3° | 2.1 | METAR CYYC 130800Z 17004KT 15SM SKC M00/M03 A2984 RMK SLP146 |
| 2026-10-13 05:00 EDT | METAR | -1°min | -4° | 0 | METAR CYYC 130900Z 00000KT 15SM SCT120 M01/M04 A2987 RMK AC3 SLP153 |
| 2026-10-13 06:00 EDT | METAR | 3° | -4° | 3.6 | METAR CYYC 131000Z 34007KT 15SM BKN093 03/M04 A2990 RMK AC6 SLP156 |
| 2026-10-13 07:00 EDT | METAR | 6° | -4° | 6.2 | METAR CYYC 131100Z 34012KT 15SM BKN077 06/M04 A2992 RMK AC7 SLP162 |
| 2026-10-13 08:00 EDT | METAR | 6° | -3° | 4.6 | METAR CYYC 131200Z 33009KT 15SM SCT078 06/M03 A2994 RMK AC4 SLP171 |
| 2026-10-13 09:00 EDT | METAR | 3° | -2° | 3.1 | METAR CYYC 131300Z 35006KT 15SM FEW079 SCT240 03/M02 A2998 RMK AC2CI1 SLP190 |
| 2026-10-13 09:50 EDT | SPECI | 2° | -3° | 2.6 | SPECI CYYC 131350Z CCA 36005KT 20SM FEW079 BKN240 02/M03 A3000 RMK AC1CI6 SLP200 original: SPECI CYYC 131350Z 36005KT 20SM FEW079 SCT240 02/M03 A3000 RMK AC2CI1 SLP200 |
| 2026-10-13 10:00 EDT | METAR | 2° | -3° | 4.1 | METAR CYYC 131400Z 35008KT 20SM FEW079 BKN230 02/M03 A3000 RMK AC1CI6 CC ASOCTD SLP201 |
| 2026-10-13 11:00 EDT | METAR | 3° | -2° | 2.6 | METAR CYYC 131500Z 34005KT 30SM FEW200 BKN260 03/M02 A3003 RMK CI1CI6 CI TR CC ASOCTD SLP209 |
| 2026-10-13 12:00 EDT | METAR | 6° | -2° | 3.6 | METAR CYYC 131600Z 32007KT 20SM FEW077 BKN260 06/M02 A3005 RMK AC1CC6 AC TR SLP215 |
| 2026-10-13 13:00 EDT | METAR | 8° | -1° | 2.6 | METAR CYYC 131700Z 02005KT 30SM FEW077 SCT260 08/M01 A3007 RMK AC1CI4 AC TR CC ASOCTD SLP217 |
| 2026-10-13 14:00 EDT | METAR | 9° | 0° | 2.6 | METAR CYYC 131800Z 01005KT 310V050 30SM FEW077 BKN260 09/00 A3007 RMK AC1CI5 AC TR CC ASOCTD SLP217 |
| 2026-10-13 15:00 EDT | METAR | 10° | 0° | 2.1 | METAR CYYC 131900Z 06004KT 010V100 30SM FEW077 BKN200 10/M00 A3006 RMK AC1CI7 AC TR CC ASOCTD SLP214 |
| 2026-10-13 16:00 EDT | METAR | 11° | 0° | 1 | METAR CYYC 132000Z VRB02KT 25SM FEW170 BKN210 11/M00 A3006 RMK AC1CI5 AC TR CC ASOCTD SLP214 |
| 2026-10-13 17:00 EDT | METAR | 11° | 0° | 0 | METAR CYYC 132100Z 00000KT 20SM FEW130 BKN210 11/00 A3005 RMK AC1CI7 AC TR CC ASOCTD SLP211 DENSITY ALT 3900FT |
| 2026-10-13 18:00 EDT | METAR | 11° | 0° | 2.6 | METAR CYYC 132200Z 19005KT 150V210 20SM FEW140 BKN210 11/M00 A3005 RMK AC1CC7 AC TR SLP204 DENSITY ALT 3900FT |
| 2026-10-13 19:00 EDT | METAR | 12°max | 0° | 2.6 | METAR CYYC 132300Z 15005G15KT 15SM FEW120 FEW210 12/M00 A3005 RMK AC1CI1 AC TR CC ASOCTD SLP199 DENSITY ALT 3900FT |
| 2026-10-13 20:00 EDT | METAR | 10° | 0° | 3.6 | METAR CYYC 140000Z 15007KT 15SM FEW130 FEW210 10/00 A3005 RMK AC1CI1 AC TR SLP202 |
| 2026-10-13 21:00 EDT | METAR | 10° | 0° | 4.1 | METAR CYYC 140100Z 14008KT 15SM SCT130 BKN210 10/00 A3006 RMK AC4CI1 SLP211 |
| 2026-10-13 22:00 EDT | METAR | 8° | 0° | 4.1 | METAR CYYC 140200Z 15008KT 15SM FEW130 SCT210 08/00 A3006 RMK AC2CI1 SLP215 |
| 2026-10-13 23:00 EDT | METAR | 5° | 0° | 3.1 | METAR CYYC 140300Z 16006KT 15SM FEW130 SCT230 05/00 A3006 RMK AC2CI1 SLP214 |
| 2026-10-14 00:00 EDT | METAR | 5° | 0° | 2.6 | METAR CYYC 140400Z 18005KT 15SM FEW150 BKN230 05/00 A3004 RMK AC1CI4 SLP205 |
| 2026-10-14 01:00 EDT | METAR | 4° | 0° | 3.1 | METAR CYYC 140500Z 19006KT 15SM BKN240 04/M00 A3002 RMK CI5 SLP197 |
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/2026-10-13 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).