Station-day record · settlement source
Toronto · America/Toronto · ← 2026-10-18 · 2026-10-20 → · All dates for CYYZ · JSON
METAR CYYZ 191900Z 23010KT 210V280 15SM SKC 21/03 A3034 RMK SLP277 DENSITY ALT 900FT
METAR CYYZ 190900Z VRB02KT 15SM SKC 08/03 A3040 RMK SLP298
Local day 2026-10-19 00:00 EDT → 2026-10-20 00:00 EDT (24 h, UTC-04:00) · 24 reports · longest gap 60 min
final at 2026-10-20 03:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 875bb27eb7ecb46f16a63361a8a350a392a32cd09db136dbe074c2d0cbed7316
Transaction 0x5dadd198ab02b1208dd3cedbddcce22c8add2ebc9a96a8f820058fbc7ac6763d · 2026-10-20 03:02 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 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 |
|---|---|---|---|---|---|
| 2026-10-19 00:00 EDT | METAR | 10° | 5° | 2.1 | METAR CYYZ 190400Z 20004KT 15SM SKC 10/05 A3040 RMK SLP301 |
| 2026-10-19 01:00 EDT | METAR | 9° | 5° | 2.6 | METAR CYYZ 190500Z 21005KT 15SM SKC 09/05 A3039 RMK SLP296 |
| 2026-10-19 02:00 EDT | METAR | 10° | 4° | 4.1 | METAR CYYZ 190600Z 20008KT 15SM SKC 10/04 A3039 RMK SLP294 |
| 2026-10-19 03:00 EDT | METAR | 10° | 4° | 3.1 | METAR CYYZ 190700Z 21006KT 15SM SKC 10/04 A3038 RMK SLP292 |
| 2026-10-19 04:00 EDT | METAR | 9° | 4° | 1 | METAR CYYZ 190800Z VRB02KT 15SM SKC 09/04 A3039 RMK SLP296 |
| 2026-10-19 05:00 EDT | METAR | 8°min | 3° | 1 | METAR CYYZ 190900Z VRB02KT 15SM SKC 08/03 A3040 RMK SLP298 |
| 2026-10-19 06:00 EDT | METAR | 9° | 4° | 1 | METAR CYYZ 191000Z VRB02KT 15SM SKC 09/04 A3040 RMK SLP301 |
| 2026-10-19 07:00 EDT | METAR | 9° | 4° | 1.5 | METAR CYYZ 191100Z 17003KT 15SM SKC 09/04 A3040 RMK SLP301 |
| 2026-10-19 08:00 EDT | METAR | 9° | 4° | 0 | METAR CYYZ 191200Z 00000KT 15SM SKC 09/04 A3041 RMK SLP302 |
| 2026-10-19 09:00 EDT | METAR | 11° | 4° | 1.5 | METAR CYYZ 191300Z 25003KT 140V260 15SM SKC 11/04 A3042 RMK SLP306 |
| 2026-10-19 10:00 EDT | METAR | 13° | 3° | 1.5 | METAR CYYZ 191400Z 25003KT 170V300 15SM SKC 13/03 A3042 RMK SLP307 |
| 2026-10-19 11:00 EDT | METAR | 15° | 4° | 3.6 | METAR CYYZ 191500Z 25007KT 15SM SKC 15/04 A3041 RMK SLP302 |
| 2026-10-19 12:00 EDT | METAR | 17° | 4° | 3.6 | METAR CYYZ 191600Z 25007KT 15SM SKC 17/04 A3040 RMK SLP297 |
| 2026-10-19 13:00 EDT | METAR | 18° | 4° | 3.6 | METAR CYYZ 191700Z 23007KT 200V260 15SM SKC 18/04 A3038 RMK SLP293 |
| 2026-10-19 14:00 EDT | METAR | 20° | 3° | 4.6 | METAR CYYZ 191800Z 22009KT 170V260 15SM SKC 20/03 A3035 RMK SLP282 DENSITY ALT 800FT |
| 2026-10-19 15:00 EDT | METAR | 21°max | 3° | 5.1 | METAR CYYZ 191900Z 23010KT 210V280 15SM SKC 21/03 A3034 RMK SLP277 DENSITY ALT 900FT |
| 2026-10-19 16:00 EDT | METAR | 21° | 3° | 3.6 | METAR CYYZ 192000Z 26007KT 220V290 15SM SKC 21/03 A3033 RMK SLP274 DENSITY ALT 900FT |
| 2026-10-19 17:00 EDT | METAR | 20° | 3° | 4.1 | METAR CYYZ 192100Z 26008KT 15SM FEW250 20/03 A3033 RMK CI1 CI TR SLP274 DENSITY ALT 900FT |
| 2026-10-19 18:00 EDT | METAR | 19° | 3° | 3.6 | METAR CYYZ 192200Z 29007KT 15SM FEW250 19/03 A3033 RMK CI1 CI TR SLP274 |
| 2026-10-19 19:00 EDT | METAR | 17° | 3° | 3.1 | METAR CYYZ 192300Z 29006KT 15SM FEW250 17/03 A3033 RMK CI1 CI TR SLP276 |
| 2026-10-19 20:00 EDT | METAR | 16° | 5° | 5.1 | METAR CYYZ 200000Z 35010KT 15SM FEW250 16/05 A3034 RMK CI1 CI TR SLP280 |
| 2026-10-19 21:00 EDT | METAR | 15° | 6° | 4.1 | METAR CYYZ 200100Z 34008KT 15SM SKC 15/06 A3034 RMK SLP280 |
| 2026-10-19 22:00 EDT | METAR | 14° | 7° | 5.1 | METAR CYYZ 200200Z 35010KT 15SM SKC 14/07 A3035 RMK SLP281 |
| 2026-10-19 23:00 EDT | METAR | 12° | 7° | 3.6 | METAR CYYZ 200300Z 36007KT 15SM SKC 12/07 A3036 RMK SLP286 |
Settlement source: the METAR-derived station-day record for CYYZ for the contract date (station-local calendar day), as published at https://weathermarket.io/station/CYYZ/2026-10-19 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/CYYZ/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/CYYZ/YYYY-MM-DD (JSON).