Station-day record · settlement source
Monterrey · America/Monterrey · ← 2026-10-06 · 2026-10-08 → · All dates for MMMY · JSON
METAR MMMY 072040Z 04003KT 10SM BKN030CB 31/17 A2994 RMK SLP122 57029 957 8/300
METAR MMMY 070940Z 28007KT 10SM SKC 20/18 A2996
Local day 2026-10-07 02:00 EDT → 2026-10-08 02:00 EDT (24 h, UTC-06:00) · 24 reports · longest gap 61 min
final at 2026-10-08 05:00 EDT · correction hold 3 h after local midnight
longest gap 61 min · limit 90 min
SHA-256 1a7133d995846050757fc9977f4a611c3d6e78ce2300c0d7f1d3476ae6c5a581
Transaction 0x0a69790bf95e9c34981f1bbff0835bac9c3fa08d54c568c87a82ba5ac3edcada · 2026-10-08 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 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 |
|---|---|---|---|---|---|
| 2026-10-07 02:40 EDT | METAR | 23° | 19° | 2.6 | METAR MMMY 070640Z 30005KT 10SM FEW070 23/19 A2998 RMK 8/030 |
| 2026-10-07 03:40 EDT | METAR | 22° | 19° | 2.6 | METAR MMMY 070740Z 28005KT 10SM SKC 22/19 A2998 |
| 2026-10-07 04:40 EDT | METAR | 21° | 19° | 2.6 | METAR MMMY 070840Z 08005KT 10SM SKC 21/19 A2997 RMK SLP132 57009 973 |
| 2026-10-07 05:40 EDT | METAR | 20°min | 18° | 3.6 | METAR MMMY 070940Z 28007KT 10SM SKC 20/18 A2996 |
| 2026-10-07 06:40 EDT | METAR | 20° | 18° | 0 | METAR MMMY 071040Z 00000KT 10SM SKC 20/18 A2997 |
| 2026-10-07 07:40 EDT | METAR | 21° | 19° | 3.1 | METAR MMMY 071140Z 28006KT 8SM SCT020 BKN080 21/19 A2998 RMK SLP138 52004 967 8/570 HZY |
| 2026-10-07 08:40 EDT | METAR | 21° | 19° | 2.6 | METAR MMMY 071240Z 31005KT 10SM FEW020 21/19 A2999 RMK 8/500 |
| 2026-10-07 09:40 EDT | METAR | 23° | 19° | 1 | METAR MMMY 071340Z 29002KT 10SM SKC 23/19 A3002 |
| 2026-10-07 10:41 EDT | METAR | 26° | 19° | 1 | METAR MMMY 071441Z 34002KT 10SM SKC 26/19 A3004 RMK SLP158 52020 962 |
| 2026-10-07 11:40 EDT | METAR | 28° | 19° | 2.1 | METAR MMMY 071540Z 12004KT 10SM SKC 28/19 A3005 |
| 2026-10-07 12:40 EDT | METAR | 29° | 19° | 1.5 | METAR MMMY 071640Z 19003KT 10SM FEW030 29/19 A3004 RMK 8/500 CB N |
| 2026-10-07 13:40 EDT | METAR | 30° | 18° | 1.5 | METAR MMMY 071740Z 07003KT 10SM FEW030CB 30/18 A3003 RMK SLP151 57005 959 8/300 |
| 2026-10-07 14:40 EDT | METAR | 30° | 19° | 2.6 | METAR MMMY 071840Z 08005KT 10SM BKN030CB 30/19 A2999 RMK 8/300 |
| 2026-10-07 15:40 EDT | METAR | 30° | 19° | 1.5 | METAR MMMY 071940Z 36003KT 10SM BKN030CB 30/19 A2996 RMK 8/300 |
| 2026-10-07 16:40 EDT | METAR | 31°max | 17° | 1.5 | METAR MMMY 072040Z 04003KT 10SM BKN030CB 31/17 A2994 RMK SLP122 57029 957 8/300 |
| 2026-10-07 17:40 EDT | METAR | 31° | 17° | 2.1 | METAR MMMY 072140Z 04004KT 10SM BKN030CB 31/17 A2993 RMK 8/300 |
| 2026-10-07 18:40 EDT | METAR | 31° | 18° | 3.1 | METAR MMMY 072240Z 12006KT 10SM SCT025 SCT070 31/18 A2992 RMK 8/430 |
| 2026-10-07 19:40 EDT | METAR | 30° | 18° | 3.1 | METAR MMMY 072340Z 06006KT 10SM SCT025 BKN070 30/18 A2993 RMK SLP120 57003 954 8/550 |
| 2026-10-07 20:40 EDT | METAR | 28° | 19° | 1 | METAR MMMY 080040Z 10002KT 10SM SCT025 OVC070 28/19 A2995 RMK 8/52/ |
| 2026-10-07 21:40 EDT | METAR | 27° | 19° | 2.1 | METAR MMMY 080140Z 15004KT 8SM SCT025 BKN070 27/19 A2997 RMK 8/530 |
| 2026-10-07 22:40 EDT | METAR | 27° | 18° | 1 | METAR MMMY 080240Z 18002KT 8SM SCT030 BKN070 27/18 A3000 RMK SLP141 52022 900 8/530 |
| 2026-10-07 23:41 EDT | METAR | 27° | 18° | 2.1 | METAR MMMY 080341Z 20004KT 8SM SCT030 BKN070 27/18 A3000 RMK 8/530 |
| 2026-10-08 00:40 EDT | METAR | 27° | 18° | 1.5 | METAR MMMY 080440Z 17003KT 8SM SCT030 BKN070 27/18 A3000 RMK 8/530 |
| 2026-10-08 01:40 EDT | METAR | 25° | 18° | 2.1 | METAR MMMY 080540Z 05004KT 8SM SCT030 BKN070 25/18 A3000 RMK SLP142 52001 901 8/530 |
Settlement source: the METAR-derived station-day record for MMMY for the contract date (station-local calendar day), as published at https://weathermarket.io/station/MMMY/2026-10-07 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/MMMY/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/MMMY/YYYY-MM-DD (JSON).