Station-day record · settlement source
Calgary · America/Edmonton · ← 2026-10-23 · 2026-10-25 → · All dates for CYYC · JSON
METAR CYYC 241900Z 00000KT 10SM BKN044 BKN100 02/M09 A3022 RMK SC6AC1 SLP285
METAR CYYC 240800Z 34009KT 15SM SKC M02/M05 A3021 RMK SLP279
Local day 2026-10-24 02:00 EDT → 2026-10-25 02:00 EDT (24 h, UTC-06:00) · 27 reports · longest gap 60 min
final at 2026-10-25 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 13a5162156ca3f67609a332c4c66f5aa01ad4288d0cfe69207ab37e45939bcad
Transaction 0x6fa64d49a386fbb7f62f97942077a9f959e3c79ec17ef634aa0772fa91e78f16 · 2026-11-05 16:01 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 27 · 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 |
|---|---|---|---|---|---|
| 2026-10-24 02:00 EDT | METAR | -1° | -5° | 7.2 | METAR CYYC 240600Z 34014KT 15SM SKC M01/M05 A3022 RMK SLP282 |
| 2026-10-24 03:00 EDT | METAR | -1° | -5° | 6.7 | METAR CYYC 240700Z 35013G20KT 15SM SKC M01/M05 A3022 RMK SLP280 |
| 2026-10-24 04:00 EDT | METAR | -2°min | -5° | 4.6 | METAR CYYC 240800Z 34009KT 15SM SKC M02/M05 A3021 RMK SLP279 |
| 2026-10-24 05:00 EDT | METAR | -1° | -6° | 5.7 | METAR CYYC 240900Z 32011KT 15SM FEW140 FEW240 M01/M06 A3023 RMK AS1CS1 AS TR HALO SLP284 |
| 2026-10-24 06:00 EDT | METAR | -1° | -6° | 3.6 | METAR CYYC 241000Z 29007KT 15SM SKC M01/M06 A3023 RMK SLP282 |
| 2026-10-24 07:00 EDT | METAR | -1° | -6° | 3.6 | METAR CYYC 241100Z 31007KT 15SM BKN140 M01/M06 A3023 RMK AC6 SLP283 |
| 2026-10-24 08:00 EDT | METAR | -1° | -6° | 4.1 | METAR CYYC 241200Z 33008KT 15SM SCT130 BKN170 M01/M06 A3024 RMK AC4AC2 SLP286 |
| 2026-10-24 09:00 EDT | METAR | -1° | -7° | 3.6 | METAR CYYC 241300Z 32007KT 15SM BKN056 BKN140 M01/M07 A3024 RMK SC5AC2 SLP290 |
| 2026-10-24 10:00 EDT | METAR | -1° | -7° | 4.1 | METAR CYYC 241400Z 32008KT 15SM BKN052 BKN140 M01/M07 A3025 RMK SC5AC2 SLP294 |
| 2026-10-24 11:00 EDT | METAR | -1° | -7° | 3.1 | METAR CYYC 241500Z 30006KT 20SM BKN051 BKN140 BKN250 M01/M07 A3026 RMK SC6AC1CI1 CI TR SLP297 |
| 2026-10-24 12:00 EDT | METAR | 0° | -6° | 2.6 | METAR CYYC 241600Z 27005KT 250V320 20SM BKN049 BKN100 M00/M06 A3025 RMK SC6AC1 SLP294 |
| 2026-10-24 13:00 EDT | METAR | 1° | -8° | 3.1 | METAR CYYC 241700Z 30006KT 15SM BKN048 BKN084 01/M08 A3025 RMK SC5AC2 SLP293 |
| 2026-10-24 14:00 EDT | METAR | 1° | -8° | 2.6 | METAR CYYC 241800Z 34005KT 300V020 12SM BKN046 BKN100 01/M08 A3023 RMK SC5AC2 SLP288 |
| 2026-10-24 15:00 EDT | METAR | 2°max | -9° | 0 | METAR CYYC 241900Z 00000KT 10SM BKN044 BKN100 02/M09 A3022 RMK SC6AC1 SLP285 |
| 2026-10-24 16:00 EDT | METAR | 2° | -9° | 1 | METAR CYYC 242000Z VRB02KT 10SM BKN042 BKN100 02/M09 A3021 RMK SC7AC1 AC TR SLP281 |
| 2026-10-24 17:00 EDT | METAR | 2° | -9° | 0 | METAR CYYC 242100Z 00000KT 10SM FEW020 BKN039 BKN100 02/M09 A3021 RMK SC1SC7AC1 SC TR AC TR SLP278 |
| 2026-10-24 18:00 EDT | METAR | 2° | -9° | 1 | METAR CYYC 242200Z VRB02KT 10SM BKN039 BKN100 02/M09 A3022 RMK SC7AC1 AC TR SLP282 |
| 2026-10-24 19:00 EDT | METAR | 2° | -7° | 3.1 | METAR CYYC 242300Z 05006KT 10SM BKN040 OVC100 02/M07 A3022 RMK SC7AC1 SLP285 |
| 2026-10-24 20:00 EDT | METAR | 1° | -8° | 3.1 | METAR CYYC 250000Z 07006KT 10SM BKN039 OVC100 01/M08 A3023 RMK SC7AS1 SLP288 |
| 2026-10-24 20:37 EDT | SPECI | 0° | -5° | 5.1 | SPECI CYYC 250037Z CCA 02010KT 5SM -SN BR BKN029 OVC100 00/M05 A3025 RMK SC7AS1 SLP295 original: SPECI CYYC 250037Z 02010KT 5SM -SN BR BKN040 OVC100 00/M05 A3025 RMK SC7AS1 SLP295 |
| 2026-10-24 21:00 EDT | METAR | 0° | -5° | 3.6 | METAR CYYC 250100Z 03007KT 5SM -SN BR FEW029 OVC040 M00/M05 A3026 RMK SC1SC8 SC TR SLP299 |
| 2026-10-24 22:00 EDT | METAR | -1° | -3° | 4.1 | METAR CYYC 250200Z 35008KT 2 1/2SM -SN BR FEW022 OVC032 M01/M03 A3028 RMK SC1SC8 SC TR SLP310 |
| 2026-10-24 23:00 EDT | METAR | -1° | -3° | 3.1 | METAR CYYC 250300Z 35006KT 5SM -SN BR FEW008 OVC057 M01/M03 A3031 RMK CF2SC6 SLP318 |
| 2026-10-25 00:00 EDT | METAR | -1° | -3° | 2.1 | METAR CYYC 250400Z 35004KT 2 1/2SM -SN BR OVC021 M01/M03 A3033 RMK SC8 SLP324 |
| 2026-10-25 00:52 EDT | SPECI | -2° | -2° | 1 | SPECI CYYC 250452Z 32002KT 4SM -SN BR FEW022 OVC039 M02/M02 A3034 RMK SC1SC8 SC TR SLP329 |
| 2026-10-25 01:00 EDT | METAR | -2° | -2° | 1.5 | METAR CYYC 250500Z 33003KT 3SM -SN BR FEW022 OVC037 M02/M02 A3035 RMK SC2SC6 VIS VRB 21/2-4 SLP330 |
| 2026-10-25 01:34 EDT | SPECI | -1° | -2° | 1 | SPECI CYYC 250534Z 32002KT 2 1/2SM -SN BR OVC032 M01/M02 A3036 RMK SC8 SLP333 |
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/2026-10-24 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).