Station-day record · settlement source
Casablanca · Africa/Casablanca · ← 2026-10-24 · 2026-10-26 → · All dates for GMMN · JSON
METAR GMMN 251200Z 02009KT 350V080 CAVOK 26/14 Q1024 NOSIG
METAR GMMN 250630Z 12003KT 9999 FEW004 10/09 Q1024 NOSIG
Local day 2026-10-24 20:00 EDT → 2026-10-25 20:00 EDT (24 h, UTC+00:00) · 49 reports · longest gap 30 min
final at 2026-10-25 23:00 EDT · 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 e8a6c36fd05b1fe6341d5205a5cfad71f48fd05d6e50997e564569e227d23164
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 49 · 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 |
|---|---|---|---|---|---|
| 2026-10-24 20:00 EDT | METAR | 16° | 14° | 4.1 | METAR GMMN 250000Z 04008KT 9999 FEW004 16/14 Q1025 NOSIG |
| 2026-10-24 20:30 EDT | METAR | 16° | 14° | 3.6 | METAR GMMN 250030Z 04007KT 9999 FEW004 16/14 Q1025 NOSIG |
| 2026-10-24 21:00 EDT | METAR | 16° | 14° | 3.1 | METAR GMMN 250100Z 04006KT 9999 FEW004 16/14 Q1025 NOSIG |
| 2026-10-24 21:30 EDT | METAR | 16° | 14° | 3.6 | METAR GMMN 250130Z 04007KT 9999 FEW004 16/14 Q1025 NOSIG |
| 2026-10-24 22:00 EDT | METAR | 15° | 14° | 3.1 | METAR GMMN 250200Z 04006KT 9999 FEW004 15/14 Q1024 NOSIG |
| 2026-10-24 22:30 EDT | METAR | 15° | 14° | 3.1 | METAR GMMN 250230Z 04006KT 9999 FEW004 15/14 Q1024 NOSIG |
| 2026-10-24 23:00 EDT | METAR | 15° | 13° | 3.6 | METAR GMMN 250300Z 04007KT 9999 FEW004 15/13 Q1024 NOSIG |
| 2026-10-24 23:30 EDT | METAR | 15° | 13° | 2.6 | METAR GMMN 250330Z 04005KT 9999 FEW004 15/13 Q1024 NOSIG |
| 2026-10-25 00:00 EDT | METAR | 14° | 13° | 1.5 | METAR GMMN 250400Z 06003KT 9999 FEW004 14/13 Q1024 NOSIG |
| 2026-10-25 00:30 EDT | METAR | 14° | 13° | 2.6 | METAR GMMN 250430Z 06005KT 9999 FEW004 14/13 Q1024 NOSIG |
| 2026-10-25 01:00 EDT | METAR | 11° | 9° | 1 | METAR GMMN 250500Z COR VRB02KT 9999 FEW004 11/09 Q1024 NOSIG original: METAR GMMN 250500Z 13003KT 11/09 Q1024 |
| 2026-10-25 01:10 EDT | METAR | 11° | 10° | 1.5 | METAR GMMN 250510Z COR 11003KT 030V130 9999 FEW004 11/10 Q1024 NOSIG |
| 2026-10-25 01:30 EDT | METAR | 11° | 9° | 1 | METAR GMMN 250530Z VRB02KT 9999 FEW004 11/09 Q1024 NOSIG |
| 2026-10-25 02:00 EDT | METAR | 11° | 10° | 1 | METAR GMMN 250600Z VRB02KT 9999 FEW004 11/10 Q1024 NOSIG |
| 2026-10-25 02:30 EDT | METAR | 10°min | 9° | 1.5 | METAR GMMN 250630Z 12003KT 9999 FEW004 10/09 Q1024 NOSIG |
| 2026-10-25 03:00 EDT | METAR | 11° | 9° | 1 | METAR GMMN 250700Z VRB02KT 9999 FEW004 11/09 Q1024 NOSIG |
| 2026-10-25 03:30 EDT | METAR | 12° | 10° | 1.5 | METAR GMMN 250730Z 14003KT 110V170 CAVOK 12/10 Q1025 NOSIG |
| 2026-10-25 04:00 EDT | METAR | 16° | 13° | 1 | METAR GMMN 250800Z VRB02KT CAVOK 16/13 Q1025 NOSIG |
| 2026-10-25 04:30 EDT | METAR | 17° | 14° | 1.5 | METAR GMMN 250830Z 06003KT 030V100 CAVOK 17/14 Q1025 NOSIG |
| 2026-10-25 05:00 EDT | METAR | 20° | 14° | 3.1 | METAR GMMN 250900Z 06006KT 020V090 CAVOK 20/14 Q1025 NOSIG |
| 2026-10-25 05:30 EDT | METAR | 21° | 13° | 3.6 | METAR GMMN 250930Z 05007KT 020V090 CAVOK 21/13 Q1025 NOSIG |
| 2026-10-25 06:00 EDT | METAR | 22° | 14° | 4.1 | METAR GMMN 251000Z 04008KT 020V080 CAVOK 22/14 Q1025 NOSIG |
| 2026-10-25 06:30 EDT | METAR | 24° | 13° | 4.6 | METAR GMMN 251030Z 03009KT CAVOK 24/13 Q1025 NOSIG |
| 2026-10-25 07:00 EDT | METAR | 25° | 13° | 4.1 | METAR GMMN 251100Z 06008KT 020V090 CAVOK 25/13 Q1025 NOSIG |
| 2026-10-25 07:30 EDT | METAR | 25° | 14° | 4.6 | METAR GMMN 251130Z 03009KT 330V080 CAVOK 25/14 Q1024 NOSIG |
| 2026-10-25 08:00 EDT | METAR | 26°max | 14° | 4.6 | METAR GMMN 251200Z 02009KT 350V080 CAVOK 26/14 Q1024 NOSIG |
| 2026-10-25 08:30 EDT | METAR | 26° | 15° | 4.6 | METAR GMMN 251230Z 02009KT 330V060 CAVOK 26/15 Q1023 NOSIG |
| 2026-10-25 09:00 EDT | METAR | 25° | 15° | 6.2 | METAR GMMN 251300Z 01012KT 320V050 CAVOK 25/15 Q1023 NOSIG |
| 2026-10-25 09:30 EDT | METAR | 26° | 15° | 5.7 | METAR GMMN 251330Z 02011KT 340V040 CAVOK 26/15 Q1023 NOSIG |
| 2026-10-25 10:00 EDT | METAR | 25° | 14° | 6.7 | METAR GMMN 251400Z 01013KT 340V040 CAVOK 25/14 Q1022 NOSIG |
| 2026-10-25 10:30 EDT | METAR | 25° | 14° | 7.2 | METAR GMMN 251430Z 01014KT 350V050 CAVOK 25/14 Q1022 NOSIG |
| 2026-10-25 11:00 EDT | METAR | 24° | 14° | 7.2 | METAR GMMN 251500Z 02014KT CAVOK 24/14 Q1022 NOSIG |
| 2026-10-25 11:30 EDT | METAR | 24° | 13° | 6.2 | METAR GMMN 251530Z 02012KT CAVOK 24/13 Q1022 NOSIG |
| 2026-10-25 12:00 EDT | METAR | 24° | 13° | 6.2 | METAR GMMN 251600Z 01012KT 330V040 CAVOK 24/13 Q1022 NOSIG |
| 2026-10-25 12:30 EDT | METAR | 23° | 15° | 5.7 | METAR GMMN 251630Z 01011KT 340V040 CAVOK 23/15 Q1022 NOSIG |
| 2026-10-25 13:00 EDT | METAR | 22° | 13° | 5.1 | METAR GMMN 251700Z 01010KT CAVOK 22/13 Q1021 NOSIG |
| 2026-10-25 13:30 EDT | METAR | 21° | 12° | 5.7 | METAR GMMN 251730Z 01011KT CAVOK 21/12 Q1021 NOSIG |
| 2026-10-25 14:00 EDT | METAR | 19° | 13° | 5.7 | METAR GMMN 251800Z 02011KT 350V050 CAVOK 19/13 Q1021 NOSIG |
| 2026-10-25 14:30 EDT | METAR | 19° | 13° | 4.6 | METAR GMMN 251830Z 02009KT CAVOK 19/13 Q1021 NOSIG |
| 2026-10-25 15:00 EDT | METAR | 18° | 13° | 4.1 | METAR GMMN 251900Z 03008KT CAVOK 18/13 Q1021 NOSIG |
| 2026-10-25 15:30 EDT | METAR | 18° | 13° | 4.1 | METAR GMMN 251930Z 04008KT 020V080 CAVOK 18/13 Q1022 NOSIG |
| 2026-10-25 16:00 EDT | METAR | 17° | 13° | 3.6 | METAR GMMN 252000Z 05007KT 010V080 CAVOK 17/13 Q1021 NOSIG |
| 2026-10-25 16:30 EDT | METAR | 17° | 13° | 4.1 | METAR GMMN 252030Z 05008KT CAVOK 17/13 Q1021 NOSIG |
| 2026-10-25 17:00 EDT | METAR | 17° | 13° | 3.6 | METAR GMMN 252100Z 05007KT CAVOK 17/13 Q1021 NOSIG |
| 2026-10-25 17:30 EDT | METAR | 16° | 13° | 3.6 | METAR GMMN 252130Z 04007KT CAVOK 16/13 Q1021 NOSIG |
| 2026-10-25 18:00 EDT | METAR | 16° | 12° | 3.6 | METAR GMMN 252200Z 04007KT CAVOK 16/12 Q1022 NOSIG |
| 2026-10-25 18:30 EDT | METAR | 16° | 12° | 3.1 | METAR GMMN 252230Z 03006KT 350V050 CAVOK 16/12 Q1022 NOSIG |
| 2026-10-25 19:00 EDT | METAR | 15° | 11° | 2.6 | METAR GMMN 252300Z 36005KT CAVOK 15/11 Q1022 NOSIG |
| 2026-10-25 19:30 EDT | METAR | 14° | 11° | 3.1 | METAR GMMN 252330Z 35006KT CAVOK 14/11 Q1021 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/2026-10-25 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).