Station-day record · settlement source
Casablanca · Africa/Casablanca · ← 2026-10-23 · 2026-10-25 → · All dates for GMMN · JSON
METAR GMMN 241230Z 02012KT 340V060 CAVOK 27/16 Q1025 NOSIG
METAR GMMN 240500Z 07005KT 040V110 9999 FEW023 14/12 Q1026 NOSIG
Local day 2026-10-23 20:00 EDT → 2026-10-24 20:00 EDT (24 h, UTC+00:00) · 48 reports · longest gap 30 min
final at 2026-10-24 23:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 a10925389de8eb2d2928b9f62e63f2d0ceb08251ac856e7cbbfca381a3c38e1f
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 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 |
|---|---|---|---|---|---|
| 2026-10-23 20:00 EDT | METAR | 16° | 13° | 2.1 | METAR GMMN 240000Z 05004KT 9999 FEW023 16/13 Q1027 NOSIG |
| 2026-10-23 20:30 EDT | METAR | 16° | 13° | 2.1 | METAR GMMN 240030Z 05004KT 9999 FEW023 16/13 Q1027 NOSIG |
| 2026-10-23 21:00 EDT | METAR | 16° | 13° | 2.1 | METAR GMMN 240100Z 05004KT 9999 FEW023 16/13 Q1026 NOSIG |
| 2026-10-23 21:30 EDT | METAR | 16° | 13° | 2.6 | METAR GMMN 240130Z 06005KT 9999 FEW023 16/13 Q1026 NOSIG |
| 2026-10-23 22:00 EDT | METAR | 16° | 13° | 2.6 | METAR GMMN 240200Z 05005KT 9999 FEW023 16/13 Q1026 NOSIG |
| 2026-10-23 22:30 EDT | METAR | 15° | 12° | 2.6 | METAR GMMN 240230Z 06005KT 9999 FEW023 15/12 Q1026 NOSIG |
| 2026-10-23 23:00 EDT | METAR | 15° | 12° | 3.1 | METAR GMMN 240300Z 05006KT 9999 FEW023 15/12 Q1026 NOSIG |
| 2026-10-23 23:30 EDT | METAR | 15° | 12° | 3.6 | METAR GMMN 240330Z 06007KT 9999 FEW023 15/12 Q1025 NOSIG |
| 2026-10-24 00:00 EDT | METAR | 15° | 12° | 3.1 | METAR GMMN 240400Z 06006KT 9999 FEW023 15/12 Q1025 NOSIG |
| 2026-10-24 00:30 EDT | METAR | 15° | 12° | 2.1 | METAR GMMN 240430Z 08004KT 9999 FEW023 15/12 Q1026 NOSIG |
| 2026-10-24 01:00 EDT | METAR | 14°min | 12° | 2.6 | METAR GMMN 240500Z 07005KT 040V110 9999 FEW023 14/12 Q1026 NOSIG |
| 2026-10-24 01:30 EDT | METAR | 15° | 12° | 3.6 | METAR GMMN 240530Z 06007KT CAVOK 15/12 Q1026 NOSIG |
| 2026-10-24 02:00 EDT | METAR | 15° | 12° | 3.1 | METAR GMMN 240600Z 07006KT CAVOK 15/12 Q1026 NOSIG |
| 2026-10-24 02:30 EDT | METAR | 14° | 12° | 2.6 | METAR GMMN 240630Z 05005KT 9999 FEW023 14/12 Q1026 NOSIG |
| 2026-10-24 03:00 EDT | METAR | 15° | 12° | 3.1 | METAR GMMN 240700Z 05006KT 020V080 9999 FEW023 15/12 Q1026 NOSIG |
| 2026-10-24 03:30 EDT | METAR | 16° | 13° | 3.1 | METAR GMMN 240730Z 06006KT 9999 FEW023 16/13 Q1026 NOSIG |
| 2026-10-24 04:00 EDT | METAR | 18° | 13° | 3.1 | METAR GMMN 240800Z 07006KT 9999 FEW023 18/13 Q1026 NOSIG |
| 2026-10-24 04:30 EDT | METAR | 19° | 13° | 4.1 | METAR GMMN 240830Z 06008KT 020V100 9999 FEW030 19/13 Q1027 NOSIG |
| 2026-10-24 05:00 EDT | METAR | 20° | 13° | 5.1 | METAR GMMN 240900Z 06010KT 030V090 9999 FEW030 20/13 Q1027 NOSIG |
| 2026-10-24 05:30 EDT | METAR | 21° | 14° | 5.1 | METAR GMMN 240930Z 05010KT 350V100 CAVOK 21/14 Q1027 NOSIG |
| 2026-10-24 06:00 EDT | METAR | 23° | 14° | 4.6 | METAR GMMN 241000Z 07009KT 040V110 CAVOK 23/14 Q1026 NOSIG |
| 2026-10-24 06:30 EDT | METAR | 23° | 15° | 4.6 | METAR GMMN 241030Z 06009KT 030V100 CAVOK 23/15 Q1026 NOSIG |
| 2026-10-24 07:00 EDT | METAR | 24° | 15° | 5.1 | METAR GMMN 241100Z 04010KT 010V080 CAVOK 24/15 Q1026 NOSIG |
| 2026-10-24 07:30 EDT | METAR | 25° | 15° | 5.1 | METAR GMMN 241130Z 05010KT 020V090 CAVOK 25/15 Q1026 NOSIG |
| 2026-10-24 08:00 EDT | METAR | 26° | 15° | 4.6 | METAR GMMN 241200Z 03009KT 360V080 CAVOK 26/15 Q1025 NOSIG |
| 2026-10-24 08:30 EDT | METAR | 27°max | 16° | 6.2 | METAR GMMN 241230Z 02012KT 340V060 CAVOK 27/16 Q1025 NOSIG |
| 2026-10-24 09:00 EDT | METAR | 26° | 17° | 6.2 | METAR GMMN 241300Z 01012KT 350V050 CAVOK 26/17 Q1024 NOSIG |
| 2026-10-24 09:30 EDT | METAR | 26° | 17° | 6.7 | METAR GMMN 241330Z 01013KT 340V060 CAVOK 26/17 Q1024 NOSIG |
| 2026-10-24 10:00 EDT | METAR | 25° | 16° | 7.7 | METAR GMMN 241400Z 01015KT CAVOK 25/16 Q1024 NOSIG |
| 2026-10-24 10:30 EDT | METAR | 25° | 16° | 7.7 | METAR GMMN 241430Z 01015KT CAVOK 25/16 Q1024 NOSIG |
| 2026-10-24 11:00 EDT | METAR | 24° | 16° | 7.2 | METAR GMMN 241500Z 01014KT 340V040 CAVOK 24/16 Q1024 NOSIG |
| 2026-10-24 11:30 EDT | METAR | 24° | 16° | 8.2 | METAR GMMN 241530Z 01016KT 340V040 CAVOK 24/16 Q1024 NOSIG |
| 2026-10-24 12:00 EDT | METAR | 23° | 15° | 8.2 | METAR GMMN 241600Z 01016KT CAVOK 23/15 Q1024 NOSIG |
| 2026-10-24 12:30 EDT | METAR | 22° | 15° | 8.2 | METAR GMMN 241630Z 01016KT CAVOK 22/15 Q1024 NOSIG |
| 2026-10-24 13:00 EDT | METAR | 21° | 15° | 8.2 | METAR GMMN 241700Z 01016KT CAVOK 21/15 Q1024 NOSIG |
| 2026-10-24 13:30 EDT | METAR | 21° | 15° | 7.2 | METAR GMMN 241730Z 01014KT CAVOK 21/15 Q1024 NOSIG |
| 2026-10-24 14:00 EDT | METAR | 20° | 14° | 5.7 | METAR GMMN 241800Z 02011KT CAVOK 20/14 Q1025 NOSIG |
| 2026-10-24 14:30 EDT | METAR | 19° | 14° | 5.7 | METAR GMMN 241830Z 03011KT CAVOK 19/14 Q1025 NOSIG |
| 2026-10-24 15:00 EDT | METAR | 19° | 14° | 4.6 | METAR GMMN 241900Z 03009KT CAVOK 19/14 Q1025 NOSIG |
| 2026-10-24 15:30 EDT | METAR | 19° | 14° | 5.1 | METAR GMMN 241930Z 03010KT CAVOK 19/14 Q1025 NOSIG |
| 2026-10-24 16:00 EDT | METAR | 18° | 14° | 4.6 | METAR GMMN 242000Z 04009KT 010V070 CAVOK 18/14 Q1025 NOSIG |
| 2026-10-24 16:30 EDT | METAR | 18° | 14° | 3.1 | METAR GMMN 242030Z 05006KT CAVOK 18/14 Q1025 NOSIG |
| 2026-10-24 17:00 EDT | METAR | 17° | 13° | 3.1 | METAR GMMN 242100Z 05006KT CAVOK 17/13 Q1025 NOSIG |
| 2026-10-24 17:30 EDT | METAR | 17° | 13° | 3.1 | METAR GMMN 242130Z 04006KT CAVOK 17/13 Q1026 NOSIG |
| 2026-10-24 18:00 EDT | METAR | 17° | 14° | 3.6 | METAR GMMN 242200Z 03007KT 9999 FEW004 17/14 Q1026 NOSIG |
| 2026-10-24 18:30 EDT | METAR | 17° | 14° | 4.1 | METAR GMMN 242230Z 04008KT 9999 FEW004 17/14 Q1026 NOSIG |
| 2026-10-24 19:00 EDT | METAR | 17° | 13° | 3.6 | METAR GMMN 242300Z 04007KT 5000 FEW004 17/13 Q1026 NOSIG |
| 2026-10-24 19:30 EDT | METAR | 16° | 13° | 3.6 | METAR GMMN 242330Z 04007KT 9999 FEW004 16/13 Q1025 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/2026-10-24 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).