Station-day record · settlement source
Monterrey · America/Monterrey · ← 2026-11-08 · 2026-11-10 → · All dates for MMMY · JSON
METAR MMMY 091640Z 31010KT 8SM BKN015 OVC020 20/16 A3019 RMK 8/5//
METAR MMMY 090650Z 30006KT 4SM OVC010 17/16 A3010 RMK 8/7// BR OCNL DROPS
Local day 2026-11-09 01:00 EST → 2026-11-10 01:00 EST (24 h, UTC-06:00) · 24 reports · longest gap 61 min
final at 2026-11-10 04:00 EST · correction hold 3 h after local midnight
longest gap 61 min · limit 90 min
SHA-256 47c49a10171b14b91b8288a37098e0d403ae4b2cb0bc8af6903136be578d3f13
Transaction 0xc240d58eb766d4092408f5fc87eec473f9b49683eeb4969b0871122a41176fba · 2026-11-10 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 |
|---|---|---|---|---|---|
| 2026-11-09 01:50 EST | METAR | 17°min | 16° | 3.1 | METAR MMMY 090650Z 30006KT 4SM OVC010 17/16 A3010 RMK 8/7// BR OCNL DROPS |
| 2026-11-09 02:41 EST | METAR | 17° | 16° | 4.1 | METAR MMMY 090741Z 30008KT 6SM OVC010 17/16 A3010 RMK 8/7// BR OCNL DROPS |
| 2026-11-09 03:40 EST | METAR | 17° | 16° | 4.1 | METAR MMMY 090840Z 31008KT 5SM OVC010 17/16 A3009 RMK SLP187 57012 912 8/7// BR |
| 2026-11-09 04:40 EST | METAR | 17° | 16° | 4.1 | METAR MMMY 090940Z 30008KT 5SM OVC010 17/16 A3009 RMK 8/7// BR |
| 2026-11-09 05:41 EST | METAR | 17° | 16° | 3.6 | METAR MMMY 091041Z 30007KT 6SM OVC010 17/16 A3010 RMK 8/7// BR OCNL DROPS |
| 2026-11-09 06:40 EST | METAR | 17° | 16° | 3.1 | METAR MMMY 091140Z 30006KT 5SM OVC010 17/16 A3011 RMK SLP195 52008 922 8/7// BR |
| 2026-11-09 07:41 EST | METAR | 17° | 15° | 4.1 | METAR MMMY 091241Z 30008KT 5SM OVC010 17/15 A3013 RMK 8/7// BR |
| 2026-11-09 08:40 EST | METAR | 17° | 15° | 5.1 | METAR MMMY 091340Z 31010KT 5SM OVC012 17/15 A3015 RMK 8/7// HZY |
| 2026-11-09 09:40 EST | METAR | 17° | 15° | 4.1 | METAR MMMY 091440Z 31008KT 6SM BKN012 OVC015 17/15 A3018 RMK SLP218 52021 926 8/7// HZY |
| 2026-11-09 10:40 EST | METAR | 19° | 16° | 6.7 | METAR MMMY 091540Z 30013KT 8SM BKN015 OVC020 19/16 A3018 RMK 8/5// |
| 2026-11-09 11:40 EST | METAR | 20°max | 16° | 5.1 | METAR MMMY 091640Z 31010KT 8SM BKN015 OVC020 20/16 A3019 RMK 8/5// |
| 2026-11-09 12:40 EST | METAR | 20° | 15° | 5.1 | METAR MMMY 091740Z 31010KT 8SM BKN015 OVC020 20/15 A3017 RMK SLP216 54000 920 8/5// |
| 2026-11-09 13:40 EST | METAR | 20° | 15° | 4.1 | METAR MMMY 091840Z 33008KT 8SM BKN018 OVC025 20/15 A3015 RMK 8/5// |
| 2026-11-09 14:40 EST | METAR | 20° | 16° | 5.1 | METAR MMMY 091940Z 33010KT 8SM BKN015 OVC025 20/16 A3013 RMK 8/5// |
| 2026-11-09 15:40 EST | METAR | 20° | 16° | 5.7 | METAR MMMY 092040Z 33011KT 8SM BKN015 OVC020 20/16 A3012 RMK SLP196 57019 921 8/5// |
| 2026-11-09 16:40 EST | METAR | 20° | 16° | 5.1 | METAR MMMY 092140Z 32010KT 8SM BKN015 OVC025 20/16 A3012 RMK 8/5// |
| 2026-11-09 17:40 EST | METAR | 19° | 15° | 4.1 | METAR MMMY 092240Z 31008KT 8SM BKN015 OVC025 19/15 A3013 RMK 8/5// |
| 2026-11-09 18:40 EST | METAR | 18° | 15° | 5.1 | METAR MMMY 092340Z 31010KT 8SM SCT010 OVC025 18/15 A3014 RMK SLP206 52008 926 8/5// |
| 2026-11-09 19:40 EST | METAR | 18° | 15° | 3.1 | METAR MMMY 100040Z 33006G23KT 8SM FEW010 OVC020 18/15 A3016 RMK 8/5// |
| 2026-11-09 20:40 EST | METAR | 18° | 15° | 4.1 | METAR MMMY 100140Z 31008KT 7SM OVC020 18/15 A3019 RMK 8/5// HZY |
| 2026-11-09 21:40 EST | METAR | 18° | 15° | 3.1 | METAR MMMY 100240Z 30006KT 7SM OVC020 18/15 A3020 RMK SLP227 52020 927 8/5// HZY |
| 2026-11-09 22:40 EST | METAR | 17° | 15° | 0 | METAR MMMY 100340Z 00000KT 8SM BKN020 OVC070 17/15 A3021 RMK 8/57/ |
| 2026-11-09 23:40 EST | METAR | 17° | 15° | 3.6 | METAR MMMY 100440Z 28007KT 7SM SCT020 OVC070 17/15 A3020 RMK 8/57/ HZY |
| 2026-11-10 00:40 EST | METAR | 17° | 15° | 2.6 | METAR MMMY 100540Z 30005KT 7SM SCT020 OVC070 17/15 A3021 RMK SLP227 52001 927 8/57/ 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/2026-11-09 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).