Station-day record · settlement source
Monterrey · America/Monterrey · ← 2026-10-12 · 2026-10-14 → · All dates for MMMY · JSON
METAR MMMY 132140Z 11006KT 7SM BKN025 33/22 A2989 RMK 8/500 HZY
METAR MMMY 130740Z 08003KT 7SM SKC 24/22 A2996 RMK HZY
Local day 2026-10-13 02:00 EDT → 2026-10-14 02:00 EDT (24 h, UTC-06:00) · 24 reports · longest gap 61 min
final at 2026-10-14 05:00 EDT · correction hold 3 h after local midnight
longest gap 61 min · limit 90 min
SHA-256 6013568414e9212de1749207e1d8f8f989fb3b6add17dd42e058079bd278b1fb
Transaction 0x22ebc918a174d865b377fb2004a2a9e502a0378802f80f053d42beecbf901cc7 · 2026-10-14 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 |
|---|---|---|---|---|---|
| 2026-10-13 02:40 EDT | METAR | 25° | 23° | 3.6 | METAR MMMY 130640Z 10007KT 7SM SKC 25/23 A2997 RMK HZY |
| 2026-10-13 03:40 EDT | METAR | 24°min | 22° | 1.5 | METAR MMMY 130740Z 08003KT 7SM SKC 24/22 A2996 RMK HZY |
| 2026-10-13 04:40 EDT | METAR | 24° | 23° | 3.1 | METAR MMMY 130840Z 08006KT 7SM SKC 24/23 A2995 RMK SLP126 57008 965 HZY |
| 2026-10-13 05:40 EDT | METAR | 24° | 23° | 2.1 | METAR MMMY 130940Z 08004KT 6SM OVC020 24/23 A2994 RMK 8/5// HZY |
| 2026-10-13 06:40 EDT | METAR | 24° | 22° | 2.6 | METAR MMMY 131040Z 09005KT 6SM OVC015 24/22 A2994 RMK 8/5// HZY |
| 2026-10-13 07:40 EDT | METAR | 24° | 22° | 2.6 | METAR MMMY 131140Z 09005KT 5SM OVC010 24/22 A2995 RMK SLP124 57001 965 8/5// HZY BINOVC |
| 2026-10-13 08:40 EDT | METAR | 24° | 22° | 2.6 | METAR MMMY 131240Z 11005KT 5SM OVC010 24/22 A2996 RMK 8/5// HZY |
| 2026-10-13 09:40 EDT | METAR | 24° | 22° | 3.6 | METAR MMMY 131340Z 09007KT 5SM OVC012 24/22 A2997 RMK 8/5// HZY BINOVC |
| 2026-10-13 10:40 EDT | METAR | 24° | 22° | 3.6 | METAR MMMY 131440Z 09007KT 5SM BKN010 OVC012 24/22 A2999 RMK SLP138 52013 962 8/5// HZY |
| 2026-10-13 11:40 EDT | METAR | 25° | 22° | 2.6 | METAR MMMY 131540Z 11005KT 5SM BKN010 OVC012 25/22 A3000 RMK 8/5// HZY |
| 2026-10-13 12:40 EDT | METAR | 27° | 22° | 0 | METAR MMMY 131640Z 00000KT 6SM BKN010 OVC012 27/22 A3000 RMK 8/5// HZY BINOVC |
| 2026-10-13 13:40 EDT | METAR | 28° | 22° | 0 | METAR MMMY 131740Z 00000KT 6SM BKN015 28/22 A2998 RMK SLP138 54000 959 8/500 HZY |
| 2026-10-13 14:40 EDT | METAR | 30° | 22° | 2.1 | METAR MMMY 131840Z 10004KT 6SM BKN015 30/22 A2996 RMK 8/500 HZY |
| 2026-10-13 15:40 EDT | METAR | 31° | 21° | 3.1 | METAR MMMY 131940Z 12006KT 6SM SCT018 31/21 A2993 RMK 8/500 HZY |
| 2026-10-13 16:41 EDT | METAR | 32° | 22° | 3.1 | METAR MMMY 132041Z 17006KT 6SM FEW025 32/22 A2990 RMK SLP108 57027 959 8/500 HZY |
| 2026-10-13 17:40 EDT | METAR | 33°max | 22° | 3.1 | METAR MMMY 132140Z 11006KT 7SM BKN025 33/22 A2989 RMK 8/500 HZY |
| 2026-10-13 18:40 EDT | METAR | 33° | 21° | 6.2 | METAR MMMY 132240Z 12012KT 8SM SCT030 33/21 A2988 RMK 8/500 HZY |
| 2026-10-13 19:41 EDT | METAR | 32° | 20° | 4.6 | METAR MMMY 132341Z 11009KT 8SM SCT030 32/20 A2989 RMK SLP103 57005 975 8/500 HZY |
| 2026-10-13 20:40 EDT | METAR | 30° | 20° | 4.1 | METAR MMMY 140040Z 12008KT 7SM FEW030 30/20 A2990 RMK 8/500 HZY |
| 2026-10-13 21:40 EDT | METAR | 30° | 20° | 6.2 | METAR MMMY 140140Z 13012KT 8SM SKC 30/20 A2992 RMK HZY ISOL SC |
| 2026-10-13 22:40 EDT | METAR | 29° | 20° | 5.1 | METAR MMMY 140240Z 11010KT 8SM SKC 29/20 A2994 RMK SLP123 52017 953 HZY |
| 2026-10-13 23:40 EDT | METAR | 28° | 23° | 6.2 | METAR MMMY 140340Z 10012KT 8SM SKC 28/23 A2996 RMK HZY |
| 2026-10-14 00:40 EDT | METAR | 27° | 23° | 5.7 | METAR MMMY 140440Z 10011KT 8SM SKC 27/23 A2996 RMK HZY |
| 2026-10-14 01:40 EDT | METAR | 26° | 22° | 5.7 | METAR MMMY 140540Z 10011KT 8SM SKC 26/22 A2995 RMK SLP126 52003 958 HZY |
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/2026-10-13 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/MMMY/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/MMMY/YYYY-MM-DD (JSON).