Station-day record · settlement source
Calgary · America/Edmonton · ← 2026-11-12 · 2026-11-14 → · All dates for CYYC · JSON
METAR CYYC 132100Z 00000KT 30SM OVC250 12/M04 A2952 RMK CI8 SLP019 DENSITY ALT 4600FT
METAR CYYC 131400Z 09002KT 15SM OVC240 M00/M04 A2964 RMK CI8 SLP073
Local day 2026-11-13 01:00 EST → 2026-11-14 01:00 EST (24 h, UTC-06:00) · 19 reports · longest gap 60 min
final at 2026-11-14 04:00 EST · 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 –
The record is anchored once it is final (2026-11-14T09:00:00.000Z); until then it can still change
Canonical record bytes (hash these) · SnapshotAnchor 0x2B598129… (chain 14)
good 19 · 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 |
|---|---|---|---|---|---|
| 2026-11-13 01:00 EST | METAR | 8° | -4° | 3.1 | METAR CYYC 130600Z 14006KT 15SM BKN260 08/M04 A2972 RMK CI7 SLP081 DENSITY ALT 3900FT |
| 2026-11-13 02:00 EST | METAR | 6° | -3° | 3.6 | METAR CYYC 130700Z 22007KT 15SM BKN250 06/M03 A2972 RMK CI7 SLP086 |
| 2026-11-13 03:00 EST | METAR | 6° | -4° | 3.1 | METAR CYYC 130800Z 23006KT 15SM BKN250 06/M04 A2970 RMK CI7 SLP078 |
| 2026-11-13 03:24 EST | SPECI | 2° | -4° | 4.1 | SPECI CYYC 130824Z 19008KT 15SM BKN260 02/M04 A2970 RMK CI7 SLP081 |
| 2026-11-13 04:00 EST | METAR | 4° | -4° | 1.5 | METAR CYYC 130900Z 17003KT 150V230 15SM BKN250 04/M04 A2969 RMK CI7 SLP076 |
| 2026-11-13 05:00 EST | METAR | 4° | -4° | 1 | METAR CYYC 131000Z VRB02KT 15SM BKN250 04/M04 A2968 RMK CI6 SLP073 |
| 2026-11-13 06:00 EST | METAR | 2° | -4° | 2.1 | METAR CYYC 131100Z 07004KT 060V140 15SM BKN250 02/M04 A2967 RMK CI6 SLP070 |
| 2026-11-13 07:00 EST | METAR | 2° | -4° | 2.1 | METAR CYYC 131200Z 20004KT 15SM SCT250 02/M04 A2966 RMK CI4 SLP068 |
| 2026-11-13 08:00 EST | METAR | 4° | -4° | 1.5 | METAR CYYC 131300Z 24003KT 15SM BKN250 04/M04 A2965 RMK CI6 SLP065 |
| 2026-11-13 08:25 EST | SPECI | 2° | -4° | 1.5 | SPECI CYYC 131325Z 15003KT 130V190 15SM OVC250 02/M04 A2965 RMK CS8 SLP066 |
| 2026-11-13 09:00 EST | METAR | 0°min | -4° | 1 | METAR CYYC 131400Z 09002KT 15SM OVC240 M00/M04 A2964 RMK CI8 SLP073 |
| 2026-11-13 10:00 EST | METAR | 1° | -5° | 1 | METAR CYYC 131500Z CCA 14002KT 40SM OVC250 01/M05 A2964 RMK CI8 CC ASOCTD SLP068 original: METAR CYYC 131500Z 14002KT 40SM OVC250 01/M05 A2964 RMK CI8 SLP068 |
| 2026-11-13 11:00 EST | METAR | 2° | -4° | 1 | METAR CYYC 131600Z 19002KT 40SM BKN250 02/M04 A2963 RMK CI7 CC ASOCTD SLP062 |
| 2026-11-13 12:00 EST | METAR | 4° | -2° | 1 | METAR CYYC 131700Z VRB02KT 40SM BKN250 04/M02 A2962 RMK CI7 CC ASOCTD SLP055 |
| 2026-11-13 13:00 EST | METAR | 7° | -3° | 1 | METAR CYYC 131800Z 26002KT 40SM OVC250 07/M03 A2959 RMK CI8 CC ASOCTD SLP045 DENSITY ALT 3900FT |
| 2026-11-13 14:00 EST | METAR | 9° | -2° | 1 | METAR CYYC 131900Z VRB02KT 40SM OVC250 09/M02 A2957 RMK CI8 CONTRAILS SLP035 DENSITY ALT 4200FT |
| 2026-11-13 15:00 EST | METAR | 11° | -4° | 2.1 | METAR CYYC 132000Z 16004KT 40SM OVC250 11/M04 A2954 RMK CI8 SLP022 DENSITY ALT 4500FT |
| 2026-11-13 16:00 EST | METAR | 12°max | -4° | 0 | METAR CYYC 132100Z 00000KT 30SM OVC250 12/M04 A2952 RMK CI8 SLP019 DENSITY ALT 4600FT |
| 2026-11-13 17:00 EST | METAR | 12° | -3° | 0 | METAR CYYC 132200Z 00000KT 20SM OVC250 12/M03 A2950 RMK CI8 CONTRAILS SLP013 DENSITY ALT 4600FT |
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/2026-11-13 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).