Station-day record · settlement source
Calgary · America/Edmonton · ← 2026-10-13 · 2026-10-15 → · All dates for CYYC · JSON
METAR CYYC 142000Z 28016G22KT 30SM SCT090 19/M05 A2996 RMK AC3 SLP162 DENSITY ALT 4900FT
SPECI CYYC 140752Z 19005KT 15SM FEW110 BKN230 02/M01 A2995 RMK AC1CI4 SLP171
Local day 2026-10-14 02:00 EDT → 2026-10-15 02:00 EDT (24 h, UTC-06:00) · 25 reports · longest gap 60 min
final at 2026-10-15 05:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 f4477294da0e9662581cd000cc0ddd2d2fc2676acdd96ecbec7f85e57910c5fb
Transaction 0xe9d35f707f13e5a5ae5bbd846670ed192dd27aeecac71717ff0ba6bfcb715ceb · 2026-10-15 05:02 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 24 · suspect 1 · 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 |
|---|---|---|---|---|---|
| 2026-10-14 02:00 EDT | METAR | 5° | -1° | 1.5 | METAR CYYC 140600Z 20003KT 15SM SCT230 05/M01 A3000 RMK CI3 SLP189 |
| 2026-10-14 03:00 EDT | METAR | 4° | -1° | 2.6 | METAR CYYC 140700Z 20005KT 15SM SCT110 04/M01 A2998 RMK AC3 SLP179 |
| 2026-10-14 03:52 EDT | SPECI | 2°min | -1° | 2.6 | SPECI CYYC 140752Z 19005KT 15SM FEW110 BKN230 02/M01 A2995 RMK AC1CI4 SLP171 |
| 2026-10-14 04:00 EDT | METAR | 3° | -1° | 2.6 | METAR CYYC 140800Z 19005KT 15SM FEW110 BKN230 03/M01 A2994 RMK AC1CI4 SLP169 |
| 2026-10-14 05:00 EDT | METAR | 3° | -1° | 1.5 | METAR CYYC 140900Z VRB03KT 15SM SCT130 BKN220 03/M01 A2991 RMK AC3CI3 SLP155 |
| 2026-10-14 06:00 EDT | METAR | 3° | 0° | 3.1 | METAR CYYC 141000Z 17006KT 15SM BKN150 03/00 A2989 RMK AC6 SLP148 |
| 2026-10-14 07:00 EDT | METAR | 4° | 0° | 3.1 | METAR CYYC 141100Z 20006KT 15SM BKN080 04/00 A2987 RMK AC6 SLP139 |
| 2026-10-14 08:00 EDT | METAR | 6° | 0° | 4.1 | METAR CYYC 141200Z 19008KT 15SM BKN110 06/M00 A2987 RMK AC7 SLP137 |
| 2026-10-14 09:00 EDT | METAR | 13° | 0° | 4.6 | METAR CYYC 141300Z 27009G16KT 15SM BKN100 BKN220 13/00 A2987 RMK AC5CI2 SLP131 DENSITY ALT 4300FT |
| 2026-10-14 10:00 EDT | METAR | 13° | 0° | 4.1 | METAR CYYC 141400Z 26008KT 20SM FEW050 BKN140 BKN250 13/00 A2988 RMK SC1AC7CI1 SC TR CI TR SLP135 DENSITY ALT 4300FT |
| 2026-10-14 11:00 EDT | METAR | 14° | 0° | 6.7 | METAR CYYC 141500Z 28013G22KT 10SM BKN180 BKN200 14/M00 A2989 RMK AS7CI1 CI TR SLP141 DENSITY ALT 4400FT |
| 2026-10-14 12:00 EDT | METAR | 12° | 0° | 4.6 | METAR CYYC 141600Z 35009KT 40SM FEW180 SCT230 12/M00 A2992 RMK AC2CI1 SLP157 DENSITY ALT 4200FT |
| 2026-10-14 13:00 EDT | METAR | 15° | 0° | 4.1 | METAR CYYC 141700Z 35008KT 40SM FEW180 FEW230 15/00 A2993 RMK AC1CI1 AC TR CI TR SLP156 DENSITY ALT 4500FT |
| 2026-10-14 14:00 EDT | METAR | 17° | -2° | 7.7 | METAR CYYC 141800Z 28015G22KT 40SM FEW070 FEW250 17/M02 A2994 RMK AC1CI1 AC TR CI TR SLP155 DENSITY ALT 4700FT |
| 2026-10-14 15:00 EDT | METAR | 18° | -3° | 4.1 | METAR CYYC 141900Z 29008G17KT 250V310 40SM FEW070 FEW250 18/M03 A2996 RMK AC1CI1 AC TR CI TR SLP162 DENSITY ALT 4800FT |
| 2026-10-14 16:00 EDT | METAR | 19°max | -5° | 8.2 | METAR CYYC 142000Z 28016G22KT 30SM SCT090 19/M05 A2996 RMK AC3 SLP162 DENSITY ALT 4900FT |
| 2026-10-14 17:00 EDT | METAR | 19° | -9° | 10.8 | METAR CYYC 142100Z 31021G28KT 20SM FEW100 FEW250 19/M09 A2997 RMK AC1CI1 CI TR SLP167 DENSITY ALT 4900FT |
| 2026-10-14 18:00 EDT | METAR | 19° | -9° | 10.3 | METAR CYYC 142200Z 31020G28KT 15SM FEW100 19/M09 A3000 RMK AC1 SLP177 DENSITY ALT 4800FT |
| 2026-10-14 19:00 EDT | METAR | 17° | -4° | 10.8 | METAR CYYC 142300Z 01021G26KT 15SM FEW110 17/M04 A3006 RMK AC1 PRESRR SLP200 DENSITY ALT 4500FT |
| 2026-10-14 20:00 EDT | METAR | 13° | -2° | 10.3 | METAR CYYC 150000Z 36020G28KT 15SM FEW100 13/M02 A3013 RMK AC1 AC TR SLP226 DENSITY ALT 4000FT |
| 2026-10-14 21:00 EDT | METAR | 10° | -2° | 8.7 | METAR CYYC 150100Z 01017G23KT 15SM FEW100 10/M02 A3020 RMK AC1 AC TR SLP246 |
| 2026-10-14 22:00 EDT | METAR | 7° | -2° | 6.7 | METAR CYYC 150200Z 01013G22KT 15SM SKC 07/M02 A3027 RMK SLP272 |
| 2026-10-14 23:00 EDT | METAR | 6° | -2° | 6.2 | METAR CYYC 150300Z 36012KT 15SM SKC 06/M02 A3032 RMK SLP290 |
| 2026-10-15 00:00 EDT | METAR | 5° | -3° | 5.1 | METAR CYYC 150400Z 35010KT 15SM SKC 05/M03 A3037 RMK SLP312 |
| 2026-10-15 01:00 EDT | METAR | 5° | -3° | 7.2 | METAR CYYC 150500Z 35014G20KT 15SM SCT068 05/M03 A3043 RMK AC3 SLP327 |
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/2026-10-14 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).