Station-day record · settlement source
Casablanca · Africa/Casablanca · ← 2026-11-01 · 2026-11-03 → · All dates for GMMN · JSON
METAR GMMN 021100Z VRB02KT CAVOK 28/16 Q1019 NOSIG
METAR GMMN 020330Z VRB02KT 6000 SCT010 13/11 Q1017 NOSIG
Local day 2026-11-01 19:00 EST → 2026-11-02 19:00 EST (24 h, UTC+00:00) · 47 reports · longest gap 60 min
final at 2026-11-02 22:00 EST · correction hold 3 h after local midnight
longest gap 60 min · limit 60 min
SHA-256 497339d0b9b257eddf4b9d88741fe207bde1c939fa7153957d0f426f575f50cb
Transaction 0x688870fb1e0c5672a1908669a435c9ef1c79f6eff1bac119b3eaa3e5a2df3e55 · 2026-11-05 21:01 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 47 · 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 |
|---|---|---|---|---|---|
| 2026-11-01 19:00 EST | METAR | 15° | 13° | 2.1 | METAR GMMN 020000Z 16004KT 4000 BR SCT010 15/13 Q1018 NOSIG |
| 2026-11-01 19:30 EST | METAR | 14° | 12° | 1.5 | METAR GMMN 020030Z 13003KT 4000 BR SCT010 14/12 Q1018 NOSIG |
| 2026-11-01 20:00 EST | METAR | 15° | 12° | 1 | METAR GMMN 020100Z VRB02KT 6000 SCT010 15/12 Q1018 NOSIG |
| 2026-11-01 20:30 EST | METAR | 15° | 13° | 0.5 | METAR GMMN 020130Z VRB01KT 6000 SCT010 15/13 Q1018 NOSIG |
| 2026-11-01 21:00 EST | METAR | 14° | 12° | 1 | METAR GMMN 020200Z VRB02KT 6000 SCT010 14/12 Q1018 NOSIG |
| 2026-11-01 21:30 EST | METAR | 15° | 13° | 0.5 | METAR GMMN 020230Z VRB01KT 6000 SCT010 15/13 Q1018 NOSIG |
| 2026-11-01 22:00 EST | METAR | 14° | 12° | 1 | METAR GMMN 020300Z VRB02KT 6000 SCT010 14/12 Q1017 NOSIG |
| 2026-11-01 22:30 EST | METAR | 13°min | 11° | 1 | METAR GMMN 020330Z VRB02KT 6000 SCT010 13/11 Q1017 NOSIG |
| 2026-11-01 23:00 EST | METAR | 14° | 11° | 1 | METAR GMMN 020400Z VRB02KT 6000 FEW010 14/11 Q1017 NOSIG |
| 2026-11-01 23:30 EST | METAR | 14° | 11° | 2.1 | METAR GMMN 020430Z 18004KT 6000 FEW010 14/11 Q1017 NOSIG |
| 2026-11-02 00:00 EST | METAR | 13° | 11° | 1.5 | METAR GMMN 020500Z 19003KT 6000 FEW010 13/11 Q1017 NOSIG |
| 2026-11-02 00:30 EST | METAR | 14° | 11° | 1 | METAR GMMN 020530Z VRB02KT 8000 FEW010 14/11 Q1017 NOSIG |
| 2026-11-02 01:00 EST | METAR | 14° | 11° | 1 | METAR GMMN 020600Z VRB02KT 8000 FEW010 14/11 Q1017 NOSIG |
| 2026-11-02 01:30 EST | METAR | 14° | 11° | 1.5 | METAR GMMN 020630Z 14003KT 8000 FEW010 14/11 Q1017 NOSIG |
| 2026-11-02 02:00 EST | METAR | 14° | 11° | 2.1 | METAR GMMN 020700Z 19004KT 8000 FEW010 14/11 Q1018 NOSIG |
| 2026-11-02 02:30 EST | METAR | 15° | 11° | 2.1 | METAR GMMN 020730Z 18004KT CAVOK 15/11 Q1018 NOSIG |
| 2026-11-02 03:00 EST | METAR | 17° | 13° | 0.5 | METAR GMMN 020800Z VRB01KT CAVOK 17/13 Q1018 NOSIG |
| 2026-11-02 03:30 EST | METAR | 18° | 13° | 0.5 | METAR GMMN 020830Z VRB01KT CAVOK 18/13 Q1019 NOSIG |
| 2026-11-02 04:30 EST | METAR | 22° | 15° | 0.5 | METAR GMMN 020930Z VRB01KT CAVOK 22/15 Q1019 NOSIG |
| 2026-11-02 05:00 EST | METAR | 24° | 16° | 1 | METAR GMMN 021000Z VRB02KT CAVOK 24/16 Q1019 NOSIG |
| 2026-11-02 05:30 EST | METAR | 26° | 16° | 1.5 | METAR GMMN 021030Z VRB03KT CAVOK 26/16 Q1019 NOSIG |
| 2026-11-02 06:00 EST | METAR | 28°max | 16° | 1 | METAR GMMN 021100Z VRB02KT CAVOK 28/16 Q1019 NOSIG |
| 2026-11-02 06:30 EST | METAR | 27° | 15° | 1.5 | METAR GMMN 021130Z VRB03KT CAVOK 27/15 Q1019 NOSIG |
| 2026-11-02 07:00 EST | METAR | 26° | 14° | 2.6 | METAR GMMN 021200Z 34005KT 280V070 CAVOK 26/14 Q1018 NOSIG |
| 2026-11-02 07:30 EST | METAR | 26° | 15° | 2.6 | METAR GMMN 021230Z 32005KT 290V010 CAVOK 26/15 Q1018 NOSIG |
| 2026-11-02 08:00 EST | METAR | 27° | 15° | 3.6 | METAR GMMN 021300Z 34007KT CAVOK 27/15 Q1017 NOSIG |
| 2026-11-02 08:30 EST | METAR | 27° | 15° | 3.6 | METAR GMMN 021330Z 35007KT 310V030 CAVOK 27/15 Q1017 NOSIG |
| 2026-11-02 09:00 EST | METAR | 26° | 15° | 4.1 | METAR GMMN 021400Z 34008KT CAVOK 26/15 Q1017 NOSIG |
| 2026-11-02 09:30 EST | METAR | 26° | 16° | 3.1 | METAR GMMN 021430Z 33006KT 290V010 CAVOK 26/16 Q1017 NOSIG |
| 2026-11-02 10:00 EST | METAR | 25° | 16° | 3.1 | METAR GMMN 021500Z 33006KT CAVOK 25/16 Q1017 NOSIG |
| 2026-11-02 10:30 EST | METAR | 25° | 16° | 2.6 | METAR GMMN 021530Z 35005KT 310V050 CAVOK 25/16 Q1016 NOSIG |
| 2026-11-02 11:00 EST | METAR | 25° | 15° | 3.6 | METAR GMMN 021600Z 34007KT CAVOK 25/15 Q1016 NOSIG |
| 2026-11-02 11:30 EST | METAR | 24° | 16° | 4.1 | METAR GMMN 021630Z 34008KT CAVOK 24/16 Q1016 NOSIG |
| 2026-11-02 12:00 EST | METAR | 23° | 15° | 3.6 | METAR GMMN 021700Z 34007KT CAVOK 23/15 Q1017 NOSIG |
| 2026-11-02 12:30 EST | METAR | 23° | 14° | 3.6 | METAR GMMN 021730Z 32007KT CAVOK 23/14 Q1017 NOSIG |
| 2026-11-02 13:00 EST | METAR | 22° | 14° | 3.6 | METAR GMMN 021800Z 31007KT CAVOK 22/14 Q1017 NOSIG |
| 2026-11-02 13:30 EST | METAR | 22° | 13° | 2.6 | METAR GMMN 021830Z 31005KT CAVOK 22/13 Q1017 NOSIG |
| 2026-11-02 14:00 EST | METAR | 21° | 13° | 2.6 | METAR GMMN 021900Z 31005KT CAVOK 21/13 Q1017 NOSIG |
| 2026-11-02 14:30 EST | METAR | 21° | 13° | 2.6 | METAR GMMN 021930Z 31005KT CAVOK 21/13 Q1017 NOSIG |
| 2026-11-02 15:00 EST | METAR | 21° | 13° | 1.5 | METAR GMMN 022000Z 29003KT CAVOK 21/13 Q1018 NOSIG |
| 2026-11-02 15:30 EST | METAR | 21° | 13° | 1.5 | METAR GMMN 022030Z 28003KT 240V310 CAVOK 21/13 Q1018 NOSIG |
| 2026-11-02 16:00 EST | METAR | 20° | 13° | 0.5 | METAR GMMN 022100Z VRB01KT CAVOK 20/13 Q1018 NOSIG |
| 2026-11-02 16:30 EST | METAR | 20° | 13° | 1.5 | METAR GMMN 022130Z 26003KT 230V290 CAVOK 20/13 Q1018 NOSIG |
| 2026-11-02 17:00 EST | METAR | 20° | 13° | 1.5 | METAR GMMN 022200Z 26003KT CAVOK 20/13 Q1018 NOSIG |
| 2026-11-02 17:30 EST | METAR | 20° | 13° | 1 | METAR GMMN 022230Z VRB02KT CAVOK 20/13 Q1017 NOSIG |
| 2026-11-02 18:00 EST | METAR | 20° | 14° | 1.5 | METAR GMMN 022300Z 23003KT 190V260 CAVOK 20/14 Q1018 NOSIG |
| 2026-11-02 18:30 EST | METAR | 20° | 13° | 1.5 | METAR GMMN 022330Z 30003KT CAVOK 20/13 Q1017 NOSIG |
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/2026-11-02 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/GMMN/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/GMMN/YYYY-MM-DD (JSON).