Station-day record · settlement source
Monterrey · America/Monterrey · ← 2026-11-01 · 2026-11-03 → · All dates for MMMY · JSON
METAR MMMY 022240Z 13008KT 6SM BKN200 29/21 A2986 RMK 8/008 HZY
METAR MMMY 020640Z 09003KT 7SM BKN020 22/21 A3005 RMK 8/500 HZY
Local day 2026-11-02 01:00 EST → 2026-11-03 01:00 EST (24 h, UTC-06:00) · 27 reports · longest gap 64 min
final at 2026-11-03 04:00 EST · correction hold 3 h after local midnight
longest gap 64 min · limit 90 min
3 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 9c56f723ab898a020a5333fcb52ef709b7448016307972214ee0bd0d8798f7d0
Transaction 0xcfeff84d5b7bbb9b018aed9ab6fddbcb5f309f9c2dcb1347608394f188de86b2 · 2026-11-05 14:01 EST
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 27 · 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 |
|---|---|---|---|---|---|
| 2026-11-02 01:40 EST | METAR | 22°min | 21° | 1.5 | METAR MMMY 020640Z 09003KT 7SM BKN020 22/21 A3005 RMK 8/500 HZY |
| 2026-11-02 02:40 EST | METAR | 22° | 21° | 0 | METAR MMMY 020740Z 00000KT 6SM OVC015 22/21 A3005 RMK 8/5// HZY |
| 2026-11-02 03:40 EST | METAR | 22° | 22° | 3.6 | METAR MMMY 020840Z 11007KT 6SM OVC010 22/22 A3003 RMK SLP156 57012 970 8/5// HZY |
| 2026-11-02 03:58 EST | METAR | 22° | 22° | 3.6 | METAR MMMY 020858Z 10007KT 2SM BR BKN005 OVC010 22/22 A3002 RMK 8/7// original: SPECI MMMY 020858Z 10007KT 2SM BR BKN005 OVC010 22/22 A3002 RMK 8/7// |
| 2026-11-02 04:06 EST | METAR | 22° | 22° | 3.6 | METAR MMMY 020906Z 09007KT 1/2SM FG VV001 22/22 A3002 RMK 8//// FG INCRG original: SPECI MMMY 020906Z 09007KT 1/2SM FG VV001 22/22 A3002 RMK 8//// FG INCRG |
| 2026-11-02 04:40 EST | METAR | 22° | 21° | 3.1 | METAR MMMY 020940Z 10006KT 1SM BR OVC003 22/21 A3002 RMK 8/6// |
| 2026-11-02 05:40 EST | METAR | 22° | 21° | 2.6 | METAR MMMY 021040Z 11005KT 1SM BR OVC003 22/21 A3001 RMK 8/6// |
| 2026-11-02 06:40 EST | METAR | 22° | 21° | 3.1 | METAR MMMY 021140Z 12006KT 1SM BR OVC003 22/21 A3000 RMK SLP149 57008 981 8/6// |
| 2026-11-02 07:13 EST | METAR | 22° | 21° | 2.6 | METAR MMMY 021213Z 13005KT 2SM BR HZ OVC006 22/21 A3001 RMK 8/6// original: SPECI MMMY 021213Z 13005KT 2SM BR HZ OVC006 22/21 A3001 RMK 8/6// |
| 2026-11-02 07:40 EST | METAR | 22° | 21° | 3.1 | METAR MMMY 021240Z 10006KT 3SM BR HZ OVC006 22/21 A3000 RMK 8/5// |
| 2026-11-02 08:40 EST | METAR | 22° | 21° | 2.6 | METAR MMMY 021340Z 13005KT 3SM BR HZ OVC006 22/21 A3001 RMK 8/5// |
| 2026-11-02 09:40 EST | METAR | 22° | 21° | 2.1 | METAR MMMY 021440Z 12004KT 3SM BR HZ OVC006 22/21 A3003 RMK SLP159 52008 990 8/5// |
| 2026-11-02 10:40 EST | METAR | 23° | 21° | 1 | METAR MMMY 021540Z 04002KT 4SM BKN006 OVC008 23/21 A3004 RMK 8/5// BR HZY |
| 2026-11-02 11:40 EST | METAR | 23° | 21° | 0 | METAR MMMY 021640Z 00000KT 4SM SCT006 OVC010 23/21 A3004 RMK 8/5// BR HZY |
| 2026-11-02 12:40 EST | METAR | 25° | 21° | 0 | METAR MMMY 021740Z 00000KT 5SM BKN012 BKN018 25/21 A2999 RMK SLP147 57010 991 8/500 HZY |
| 2026-11-02 13:40 EST | METAR | 27° | 21° | 2.1 | METAR MMMY 021840Z 08004KT 5SM BKN018 27/21 A2995 RMK 8/500 HZY |
| 2026-11-02 14:40 EST | METAR | 27° | 21° | 2.6 | METAR MMMY 021940Z 10005KT 6SM SCT020 BKN200 27/21 A2990 RMK 8/508 |
| 2026-11-02 15:40 EST | METAR | 28° | 21° | 3.1 | METAR MMMY 022040Z 12006KT 6SM BKN200 28/21 A2988 RMK SLP104 57040 992 8/008 HZY ISOL SC |
| 2026-11-02 16:40 EST | METAR | 28° | 21° | 3.6 | METAR MMMY 022140Z 14007KT 6SM BKN200 28/21 A2986 RMK 8/008 HZY |
| 2026-11-02 17:40 EST | METAR | 29°max | 21° | 4.1 | METAR MMMY 022240Z 13008KT 6SM BKN200 29/21 A2986 RMK 8/008 HZY |
| 2026-11-02 18:40 EST | METAR | 27° | 22° | 1.5 | METAR MMMY 022340Z 13003KT 6SM SCT200 27/22 A2986 RMK SLP098 57005 992 8/008 HZY |
| 2026-11-02 19:40 EST | METAR | 26° | 22° | 2.1 | METAR MMMY 030040Z 13004KT 8SM FEW200 26/22 A2987 RMK 8/008 HZY |
| 2026-11-02 20:40 EST | METAR | 25° | 22° | 0 | METAR MMMY 030140Z 00000KT 8SM FEW200 25/22 A2988 RMK 8/008 HZY |
| 2026-11-02 21:40 EST | METAR | 25° | 22° | 0 | METAR MMMY 030240Z 00000KT 8SM SCT200 25/22 A2988 RMK SLP107 52006 992 8/008 HZY |
| 2026-11-02 22:40 EST | METAR | 25° | 21° | 0 | METAR MMMY 030340Z 00000KT 8SM SCT200 25/21 A2988 RMK 8/008 HZY |
| 2026-11-02 23:41 EST | METAR | 23° | 22° | 0 | METAR MMMY 030441Z 00000KT 7SM BKN200 23/22 A2989 RMK 8/008 HZY ISOL AC |
| 2026-11-03 00:45 EST | METAR | 23° | 21° | 0 | METAR MMMY 030545Z 00000KT 7SM SCT200 23/21 A2988 RMK SLP110 52002 992 8/008 HZY ISOL AC |
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/2026-11-02 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).