Station-day record · settlement source
Monterrey · America/Monterrey · ← 2026-11-10 · 2026-11-12 → · All dates for MMMY · JSON
METAR MMMY 112140Z 00000KT 10SM BKN070 OVC200 24/15 A3009 RMK 8/57/ BINOVC
METAR MMMY 110640Z 29003KT 4SM BKN006 OVC015 17/16 A3015 RMK 8/5// HZY
Local day 2026-11-11 01:00 EST → 2026-11-12 01:00 EST (24 h, UTC-06:00) · 24 reports · longest gap 60 min
final at 2026-11-12 04:00 EST · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 5e8fb40fa3e235b7e208909b102c2b8a391b6b6c52a45c6dd3af7d18d9cfb80e
Transaction 0xfb8a68ac0e73e64af3e12cc660d027e9451ccc68f66cd9c30394c62aab1fa59a · 2026-11-12 04:01 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 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 |
|---|---|---|---|---|---|
| 2026-11-11 01:40 EST | METAR | 17°min | 16° | 1.5 | METAR MMMY 110640Z 29003KT 4SM BKN006 OVC015 17/16 A3015 RMK 8/5// HZY |
| 2026-11-11 02:40 EST | METAR | 17° | 16° | 0 | METAR MMMY 110740Z 00000KT 5SM OVC010 17/16 A3015 RMK 8/5// HZY |
| 2026-11-11 03:40 EST | METAR | 17° | 15° | 0 | METAR MMMY 110840Z 00000KT 5SM OVC010 17/15 A3014 RMK SLP202 57008 964 8/5// HZY |
| 2026-11-11 04:40 EST | METAR | 17° | 15° | 0 | METAR MMMY 110940Z 00000KT 4SM OVC008 17/15 A3013 RMK 8/5// HZY |
| 2026-11-11 05:40 EST | METAR | 17° | 15° | 1.5 | METAR MMMY 111040Z 30003KT 5SM OVC008 17/15 A3013 RMK 8/5// HZY |
| 2026-11-11 06:40 EST | METAR | 17° | 15° | 0 | METAR MMMY 111140Z 00000KT 5SM OVC010 17/15 A3014 RMK SLP203 52001 960 8/5// HZY |
| 2026-11-11 07:40 EST | METAR | 17° | 15° | 0 | METAR MMMY 111240Z 00000KT 8SM SCT010 OVC025 17/15 A3015 RMK 8/5// |
| 2026-11-11 08:40 EST | METAR | 17° | 15° | 0 | METAR MMMY 111340Z 00000KT 8SM BKN020 OVC070 17/15 A3016 RMK 8/52/ |
| 2026-11-11 09:40 EST | METAR | 18° | 15° | 2.6 | METAR MMMY 111440Z 33005KT 8SM SCT020 OVC070 18/15 A3018 RMK SLP218 52013 964 8/52/ LWR SC |
| 2026-11-11 10:40 EST | METAR | 19° | 15° | 3.1 | METAR MMMY 111540Z 29006KT 10SM SCT020 OVC070 19/15 A3019 RMK 8/52/ LWR SC BINOVC |
| 2026-11-11 11:40 EST | METAR | 20° | 16° | 3.1 | METAR MMMY 111640Z 30006KT 10SM SCT015 OVC070 20/16 A3019 RMK 8/52/ |
| 2026-11-11 12:40 EST | METAR | 21° | 16° | 3.1 | METAR MMMY 111740Z 32006KT 10SM SCT015 BKN070 BKN200 21/16 A3016 RMK SLP211 57005 968 8/578 |
| 2026-11-11 13:40 EST | METAR | 22° | 16° | 2.6 | METAR MMMY 111840Z 33005KT 8SM FEW020 BKN070 OVC200 22/16 A3015 RMK 8/577 BINOVC |
| 2026-11-11 14:40 EST | METAR | 23° | 16° | 0 | METAR MMMY 111940Z 00000KT 8SM BKN070 OVC200 23/16 A3012 RMK 8/037 ISOL SC |
| 2026-11-11 15:40 EST | METAR | 23° | 15° | 0 | METAR MMMY 112040Z 00000KT 10SM BKN070 OVC200 23/15 A3010 RMK SLP188 57020 963 8/037 ISOL SC |
| 2026-11-11 16:40 EST | METAR | 24°max | 15° | 0 | METAR MMMY 112140Z 00000KT 10SM BKN070 OVC200 24/15 A3009 RMK 8/57/ BINOVC |
| 2026-11-11 17:40 EST | METAR | 23° | 16° | 2.1 | METAR MMMY 112240Z 08004KT 8SM BKN070 OVC200 23/16 A3009 RMK 8/037 BINOVC |
| 2026-11-11 18:40 EST | METAR | 21° | 17° | 3.6 | METAR MMMY 112340Z 11007KT 8SM OVC080 21/17 A3011 RMK SLP191 52001 957 8/05/ |
| 2026-11-11 19:40 EST | METAR | 20° | 17° | 3.1 | METAR MMMY 120040Z 12006KT 8SM OVC080 20/17 A3010 RMK 8/05/ |
| 2026-11-11 20:40 EST | METAR | 20° | 17° | 2.6 | METAR MMMY 120140Z 12005KT 8SM FEW020 OVC080 20/17 A3013 RMK 8/55/ |
| 2026-11-11 21:40 EST | METAR | 20° | 17° | 2.1 | METAR MMMY 120240Z 11004KT 8SM FEW020 OVC080 20/17 A3015 RMK SLP204 52013 954 8/57/ |
| 2026-11-11 22:40 EST | METAR | 18° | 17° | 1.5 | METAR MMMY 120340Z 11003KT 8SM BKN020 BKN070 18/17 A3015 RMK 8/570 |
| 2026-11-11 23:40 EST | METAR | 19° | 16° | 0 | METAR MMMY 120440Z 00000KT 8SM SCT020 BKN070 19/16 A3015 RMK 8/570 |
| 2026-11-12 00:40 EST | METAR | 19° | 16° | 2.6 | METAR MMMY 120540Z 13005KT 7SM SCT020 BKN050 19/16 A3012 RMK SLP196 57007 962 8/500 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/2026-11-11 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).