Station-day record · settlement source
Casablanca · Africa/Casablanca · ← 2026-11-07 · 2026-11-09 → · All dates for GMMN · JSON
METAR GMMN 081130Z 19007KT CAVOK 29/15 Q1015 NOSIG
METAR GMMN 080000Z 15006KT CAVOK 18/11 Q1015 NOSIG
Local day 2026-11-07 19:00 EST → 2026-11-08 19:00 EST (24 h, UTC+00:00) · 48 reports · longest gap 30 min
final at 2026-11-08 22:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
1 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 1385fb8f1000725994b71a959819396b2090bb3f2d1ad221e0d35bfeb53fb860
Transaction 0x19e6b8e547675027e0492f10571fd6c7845347ae04a8b2e2d547981c6168fe94 · 2026-11-08 22:01 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 48 · 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 |
|---|---|---|---|---|---|
| 2026-11-07 19:00 EST | METAR | 18°min | 11° | 3.1 | METAR GMMN 080000Z 15006KT CAVOK 18/11 Q1015 NOSIG |
| 2026-11-07 19:30 EST | METAR | 18° | 12° | 2.1 | METAR GMMN 080030Z 13004KT CAVOK 18/12 Q1015 NOSIG |
| 2026-11-07 20:00 EST | METAR | 18° | 11° | 1.5 | METAR GMMN 080100Z 16003KT CAVOK 18/11 Q1015 NOSIG |
| 2026-11-07 20:30 EST | METAR | 18° | 11° | 1.5 | METAR GMMN 080130Z 16003KT CAVOK 18/11 Q1015 NOSIG |
| 2026-11-07 21:00 EST | METAR | 18° | 12° | 3.6 | METAR GMMN 080200Z 22007KT CAVOK 18/12 Q1015 NOSIG |
| 2026-11-07 21:30 EST | METAR | 19° | 13° | 4.1 | METAR GMMN 080230Z 22008KT CAVOK 19/13 Q1015 NOSIG |
| 2026-11-07 22:00 EST | METAR | 19° | 13° | 4.1 | METAR GMMN 080300Z 21008KT CAVOK 19/13 Q1014 NOSIG |
| 2026-11-07 22:30 EST | METAR | 19° | 12° | 3.6 | METAR GMMN 080330Z 21007KT CAVOK 19/12 Q1014 NOSIG |
| 2026-11-07 23:00 EST | METAR | 20° | 13° | 5.1 | METAR GMMN 080400Z 22010KT CAVOK 20/13 Q1015 NOSIG |
| 2026-11-07 23:30 EST | METAR | 20° | 13° | 5.1 | METAR GMMN 080430Z 22010KT CAVOK 20/13 Q1014 NOSIG |
| 2026-11-08 00:00 EST | METAR | 19° | 13° | 4.1 | METAR GMMN 080500Z 22008KT CAVOK 19/13 Q1014 NOSIG |
| 2026-11-08 00:30 EST | METAR | 19° | 13° | 4.1 | METAR GMMN 080530Z 21008KT CAVOK 19/13 Q1015 NOSIG |
| 2026-11-08 01:00 EST | METAR | 18° | 13° | 3.6 | METAR GMMN 080600Z 22007KT CAVOK 18/13 Q1015 NOSIG |
| 2026-11-08 01:30 EST | METAR | 18° | 12° | 3.1 | METAR GMMN 080630Z 20006KT CAVOK 18/12 Q1015 NOSIG |
| 2026-11-08 02:00 EST | METAR | 18° | 13° | 3.1 | METAR GMMN 080700Z 18006KT CAVOK 18/13 Q1015 NOSIG |
| 2026-11-08 02:30 EST | METAR | 18° | 13° | 4.1 | METAR GMMN 080730Z 17008KT CAVOK 18/13 Q1015 NOSIG |
| 2026-11-08 03:00 EST | METAR | 21° | 15° | 3.6 | METAR GMMN 080800Z 16007KT CAVOK 21/15 Q1015 NOSIG |
| 2026-11-08 03:30 EST | METAR | 24° | 15° | 5.1 | METAR GMMN 080830Z 18010KT CAVOK 24/15 Q1015 NOSIG |
| 2026-11-08 04:00 EST | METAR | 25° | 15° | 4.6 | METAR GMMN 080900Z 17009KT CAVOK 25/15 Q1015 NOSIG |
| 2026-11-08 04:30 EST | METAR | 25° | 15° | 4.1 | METAR GMMN 080930Z 18008KT CAVOK 25/15 Q1015 NOSIG |
| 2026-11-08 05:00 EST | METAR | 26° | 16° | 3.6 | METAR GMMN 081000Z 17007KT CAVOK 26/16 Q1015 NOSIG |
| 2026-11-08 05:30 EST | METAR | 28° | 16° | 3.6 | METAR GMMN 081030Z 18007KT CAVOK 28/16 Q1015 NOSIG |
| 2026-11-08 06:00 EST | METAR | 28° | 15° | 4.6 | METAR GMMN 081100Z 19009KT CAVOK 28/15 Q1015 NOSIG |
| 2026-11-08 06:30 EST | METAR | 29°max | 15° | 3.6 | METAR GMMN 081130Z 19007KT CAVOK 29/15 Q1015 NOSIG |
| 2026-11-08 07:00 EST | METAR | 29° | 14° | 5.7 | METAR GMMN 081200Z 22011KT 180V260 CAVOK 29/14 Q1015 NOSIG |
| 2026-11-08 07:30 EST | METAR | 29° | 14° | 7.2 | METAR GMMN 081230Z 23014KT 190V250 9999 FEW026 BKN100 29/14 Q1015 NOSIG |
| 2026-11-08 08:00 EST | METAR | 29° | 14° | 7.7 | METAR GMMN 081300Z 24015KT 200V270 9999 FEW026 BKN100 29/14 Q1015 NOSIG |
| 2026-11-08 08:30 EST | METAR | 28° | 15° | 8.7 | METAR GMMN 081330Z 24017KT 200V260 6000 FEW026 BKN080 28/15 Q1015 NOSIG |
| 2026-11-08 09:00 EST | METAR | 27° | 16° | 8.2 | METAR GMMN 081400Z 23016KT 200V270 9999 -RA FEW026 BKN080 27/16 Q1015 NOSIG |
| 2026-11-08 09:30 EST | METAR | 25° | 17° | 7.2 | METAR GMMN 081430Z 23014KT 180V250 9999 -RA FEW026 BKN080 25/17 Q1015 NOSIG |
| 2026-11-08 10:00 EST | METAR | 24° | 17° | 8.7 | METAR GMMN 081500Z 21017KT 180V240 9999 -RA FEW026 BKN080 24/17 Q1015 NOSIG |
| 2026-11-08 10:30 EST | METAR | 23° | 17° | 10.3 | METAR GMMN 081530Z 19020KT 9999 -RA FEW026 BKN080 23/17 Q1015 NOSIG |
| 2026-11-08 11:00 EST | METAR | 21° | 18° | 10.3 | METAR GMMN 081600Z 19020KT 9999 RA SCT026 BKN080 21/18 Q1016 NOSIG |
| 2026-11-08 11:30 EST | METAR | 21° | 18° | 9.3 | METAR GMMN 081630Z 17018KT 5000 RA BKN026 BKN060 21/18 Q1015 NOSIG |
| 2026-11-08 12:00 EST | METAR | 21° | 18° | 8.7 | METAR GMMN 081700Z 17017KT 8000 SCT026 BKN060 21/18 Q1015 NOSIG |
| 2026-11-08 12:30 EST | METAR | 22° | 18° | 8.2 | METAR GMMN 081730Z 18016KT 8000 SCT026 BKN060 22/18 Q1015 RERA NOSIG |
| 2026-11-08 13:00 EST | METAR | 22° | 18° | 8.2 | METAR GMMN 081800Z 17016KT 8000 SCT026 BKN060 22/18 Q1015 RERA NOSIG |
| 2026-11-08 13:30 EST | METAR | 22° | 17° | 7.7 | METAR GMMN 081830Z 16015KT 8000 SCT026 BKN060 22/17 Q1014 RERA NOSIG |
| 2026-11-08 14:00 EST | METAR | 21° | 17° | 6.2 | METAR GMMN 081900Z 16012KT 8000 SCT026 BKN070 21/17 Q1015 RERA NOSIG |
| 2026-11-08 14:30 EST | METAR | 21° | 17° | 5.7 | METAR GMMN 081930Z 16011KT 8000 SCT026 BKN070 21/17 Q1015 RERA NOSIG |
| 2026-11-08 15:00 EST | METAR | 22° | 17° | 6.2 | METAR GMMN 082000Z 16012KT 8000 SCT026 BKN070 22/17 Q1014 NOSIG |
| 2026-11-08 15:30 EST | METAR | 21° | 17° | 8.2 | METAR GMMN 082030Z 17016G31KT 140V200 5000 RA SCT026 BKN070 21/17 Q1015 NOSIG |
| 2026-11-08 16:00 EST | METAR | 22° | 17° | 5.7 | METAR GMMN 082100Z 17011KT 8000 SCT017 BKN070 22/17 Q1015 RERA TEMPO 4000 RA |
| 2026-11-08 16:30 EST | METAR | 21° | 16° | 5.7 | METAR GMMN 082130Z 15011KT 8000 SCT017 BKN070 21/16 Q1014 RERA TEMPO 4000 RA |
| 2026-11-08 17:00 EST | METAR | 21° | 17° | 5.1 | METAR GMMN 082200Z 16010KT 8000 SCT017 BKN070 21/17 Q1014 RERA TEMPO 4000 RA |
| 2026-11-08 17:30 EST | METAR | 21° | 17° | 6.2 | METAR GMMN 082230Z 16012KT 9999 SCT017 SCT100 21/17 Q1014 TEMPO 4000 RA |
| 2026-11-08 18:00 EST | METAR | 21° | 16° | 5.1 | METAR GMMN 082300Z 17010KT 9999 BKN017 21/16 Q1014 TEMPO 4000 RA original: METAR GMMN 082300Z COR 17010KT 9999 BKN017 21/16 Q1014 TEMPO 4000 RA |
| 2026-11-08 18:30 EST | METAR | 22° | 17° | 6.2 | METAR GMMN 082330Z 18012KT 9999 SCT017 22/17 Q1014 TEMPO 4000 RA |
Settlement source: the METAR-derived station-day record for GMMN for the contract date (station-local calendar day), as published at https://weathermarket.io/station/GMMN/2026-11-08 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/GMMN/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/GMMN/YYYY-MM-DD (JSON).