Station-day record · settlement source
Monterrey · America/Monterrey · ← 2026-10-14 · 2026-10-16 → · All dates for MMMY · JSON
METAR MMMY 152044Z 10010KT 8SM SCT025 BKN080 30/21 A2993 RMK SLP119 57022 911 8/580 HZY
METAR MMMY 150740Z 09008KT 8SM BKN010 24/23 A2994 RMK 8/500 HZY
Local day 2026-10-15 02:00 EDT → 2026-10-16 02:00 EDT (24 h, UTC-06:00) · 25 reports · longest gap 64 min
final at 2026-10-16 05:00 EDT · correction hold 3 h after local midnight
longest gap 64 min · limit 90 min
SHA-256 ebdd18da0034379d464217874a5a687dd59c55a2a6a8f9b9f77180c9c22ba329
Transaction 0x4ebe611397d59f80ffcf1c0772fd24201725da3d8f0cc063d0598495658d70be · 2026-10-16 05:02 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 25 · 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 |
|---|---|---|---|---|---|
| 2026-10-15 02:40 EDT | METAR | 25° | 23° | 5.7 | METAR MMMY 150640Z 10011KT 8SM OVC015 25/23 A2995 RMK 8/5// HZY |
| 2026-10-15 03:40 EDT | METAR | 24°min | 23° | 4.1 | METAR MMMY 150740Z 09008KT 8SM BKN010 24/23 A2994 RMK 8/500 HZY |
| 2026-10-15 04:40 EDT | METAR | 24° | 23° | 3.1 | METAR MMMY 150840Z 09006KT 8SM BKN010 24/23 A2993 RMK SLP118 57008 951 8/500 HZY |
| 2026-10-15 05:40 EDT | METAR | 24° | 23° | 2.6 | METAR MMMY 150940Z 09005KT 8SM OVC010 24/23 A2993 RMK 8/5// HZY |
| 2026-10-15 06:40 EDT | METAR | 24° | 22° | 3.1 | METAR MMMY 151040Z 08006KT 6SM OVC010 24/22 A2994 RMK 8/5// HZY |
| 2026-10-15 07:40 EDT | METAR | 24° | 23° | 3.1 | METAR MMMY 151140Z 09006KT 6SM OVC010 24/23 A2997 RMK SLP131 52012 908 8/5// HZY |
| 2026-10-15 08:40 EDT | METAR | 24° | 23° | 3.6 | METAR MMMY 151240Z 08007KT 5SM OVC010 24/23 A2999 RMK 8/5// HZY |
| 2026-10-15 09:40 EDT | METAR | 24° | 23° | 2.6 | METAR MMMY 151340Z 08005KT 4SM BKN010 24/23 A3000 RMK 8/500 HZY LWR SC |
| 2026-10-15 10:40 EDT | METAR | 25° | 23° | 2.1 | METAR MMMY 151440Z 08004KT 6SM SCT010 OVC015 25/23 A3003 RMK SLP151 52018 913 8/5// HZY |
| 2026-10-15 11:40 EDT | METAR | 27° | 22° | 4.6 | METAR MMMY 151540Z 10009KT 7SM SCT010 BKN015 27/22 A3003 RMK 8/500 HZY |
| 2026-10-15 12:40 EDT | METAR | 27° | 22° | 5.1 | METAR MMMY 151640Z 12010KT 8SM SCT015 BKN080 27/22 A3001 RMK 8/530 HZY |
| 2026-10-15 13:41 EDT | METAR | 28° | 22° | 3.6 | METAR MMMY 151741Z 09007KT 8SM BKN020 BKN080 28/22 A3000 RMK SLP142 57008 907 8/530 HZY |
| 2026-10-15 14:40 EDT | METAR | 28° | 21° | 3.6 | METAR MMMY 151840Z 09007KT 8SM BKN020 BKN080 28/21 A2997 RMK 8/530 HZY |
| 2026-10-15 15:40 EDT | METAR | 29° | 21° | 5.1 | METAR MMMY 151940Z 10010KT 8SM BKN020 BKN080 29/21 A2995 RMK 8/130 HZY |
| 2026-10-15 16:44 EDT | METAR | 30°max | 21° | 5.1 | METAR MMMY 152044Z 10010KT 8SM SCT025 BKN080 30/21 A2993 RMK SLP119 57022 911 8/580 HZY |
| 2026-10-15 17:40 EDT | METAR | 30° | 21° | 4.1 | METAR MMMY 152140Z 11008KT 8SM SCT025 30/21 A2992 RMK 8/500 HZY ISOL AC |
| 2026-10-15 18:40 EDT | METAR | 30° | 21° | 3.1 | METAR MMMY 152240Z 13006KT 8SM SCT025 30/21 A2992 RMK 8/500 HZY |
| 2026-10-15 19:40 EDT | METAR | 29° | 22° | 2.6 | METAR MMMY 152340Z 12005KT 8SM SCT030CB 29/22 A2992 RMK SLP116 57003 914 8/300 HZY ISOL TCU SC |
| 2026-10-15 20:40 EDT | METAR | 29° | 21° | 4.1 | METAR MMMY 160040Z 14008KT 8SM BKN025CB 29/21 A2993 RMK 8/300 HZY ISOL SC |
| 2026-10-15 21:40 EDT | METAR | 28° | 21° | 6.2 | METAR MMMY 160140Z 09012KT 8SM SCT030 SCT070 28/21 A2996 RMK 8/460 HZY ISOL CB PCPN S SW |
| 2026-10-15 22:40 EDT | METAR | 27° | 20° | 5.1 | METAR MMMY 160240Z 11010KT 8SM SCT030 SCT070 27/20 A2999 RMK SLP140 52022 922 8/460 HZY ISOL CB |
| 2026-10-15 23:40 EDT | METAR | 26° | 20° | 5.7 | METAR MMMY 160340Z 09011KT 8SM SCT020 SCT050 26/20 A3001 RMK 8/500 |
| 2026-10-15 23:56 EDT | METAR | 26° | 20° | 5.1 | METAR MMMY 160356Z 10010KT 7SM BKN030 26/20 A3003 RMK 8/500 HZY OCNL DROPS |
| 2026-10-16 00:40 EDT | METAR | 26° | 21° | 4.6 | METAR MMMY 160440Z 10009KT 8SM BKN030 26/21 A3003 RMK 8/500 |
| 2026-10-16 01:40 EDT | METAR | 25° | 21° | 3.1 | METAR MMMY 160540Z 09006KT 8SM BKN030 25/21 A3004 RMK SLP156 52016 927 8/500 |
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/2026-10-15 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).