Station-day record · settlement source
Lagos · Africa/Lagos · ← 2026-09-29 · 2026-10-01 → · All dates for DNMM · JSON
METAR DNMM 301100Z 16007KT 9999 BKN014 31/23 Q1016 NOSIG
METAR DNMM 292300Z 20003KT 9999 FEW009 25/24 Q1017 NOSIG
Local day 2026-09-29 19:00 EDT → 2026-09-30 19:00 EDT (24 h, UTC+01:00) · 23 reports · longest gap 120 min
final at 2026-09-30 22:00 EDT · correction hold 3 h after local midnight
longest gap 120 min · limit 90 min
2 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 774c62169be5dd7dbc81f43cf272a988f237a4a03c3e1bd7adaf073b08e8fd56
Transaction 0x01679713374643444eb4288ca040f8a71621ac98406d54c8bd40fd29f1cf9ae1 · 2026-10-01 21:01 EDT
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 23 · 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 |
|---|---|---|---|---|---|
| 2026-09-29 19:00 EDT | METAR | 25°min | 24° | 1.5 | METAR DNMM 292300Z 20003KT 9999 FEW009 25/24 Q1017 NOSIG |
| 2026-09-29 20:00 EDT | METAR | 25° | 24° | 1.5 | METAR DNMM 300000Z 19003KT 9999 FEW009 25/24 Q10000Z NIL original: METAR DNMM 300000Z 19003KT 9999 FEW009 25/24 Q1017 NOSIG |
| 2026-09-29 21:00 EDT | METAR | 25° | 24° | 1 | METAR DNMM 300100Z VRB02KT 9999 FEW009 25/24 Q1016 NOSIG |
| 2026-09-29 22:00 EDT | METAR | 25° | 24° | 1 | METAR DNMM 300200Z VRB02KT 9999 SCT009 25/24 Q1015 NOSIG |
| 2026-09-29 23:00 EDT | METAR | 25° | 24° | 1 | METAR DNMM 300300Z VRB02KT 9999 SCT009 25/24 Q10 CHECK TEXT NEW ENDING ADDED HAABYFYX |
| 2026-09-30 00:00 EDT | METAR | 25° | 24° | 1 | METAR DNMM 300400Z VRB02KT 9999 SCT009 25/24 Q1015 NOSIG |
| 2026-09-30 01:00 EDT | METAR | 25° | 24° | 1 | METAR DNMM 300500Z VRB02KT 9999 SCT009 25/24 Q1016 NOSIG |
| 2026-09-30 02:00 EDT | METAR | 25° | 24° | 1 | METAR DNMM 300600Z VRB02KT 8000 SCT009 25/24 Q1016 NOSIG |
| 2026-09-30 03:00 EDT | METAR | 26° | 24° | 1 | METAR DNMM 300700Z VRB02KT 8000 SCT010 26/24 Q1017 NOSIG |
| 2026-09-30 04:00 EDT | METAR | 27° | 24° | 2.1 | METAR DNMM 300800Z 25004KT 8000 BKN011 27/24 Q1017 NOSIG |
| 2026-09-30 05:00 EDT | METAR | 28° | 24° | 2.6 | METAR DNMM 300900Z 26005KT 9999 BKN012 28/24 Q1017 NOSIG |
| 2026-09-30 06:00 EDT | METAR | 30° | 23° | 4.1 | METAR DNMM 301000Z 18008KT 9999 BKN013 30/23 Q1017 NOSIG |
| 2026-09-30 07:00 EDT | METAR | 31°max | 23° | 3.6 | METAR DNMM 301100Z 16007KT 9999 BKN014 31/23 Q1016 NOSIG |
| 2026-09-30 08:00 EDT | METAR | 31° | 23° | 5.1 | METAR DNMM 301200Z 15010KT 9999 BKN014 31/23 Q1015 NOSIG |
| 2026-09-30 09:00 EDT | METAR | 31° | 23° | 5.7 | METAR DNMM 301300Z 16011KT 9999 BKN014 31/23 Q1014 NOSIG |
| 2026-09-30 10:00 EDT | METAR | 31° | 23° | 4.6 | METAR DNMM 301400Z 18009KT 9999 BKN014 31/23 Q1014 NOSIG |
| 2026-09-30 11:00 EDT | METAR | 30° | 23° | 4.6 | METAR DNMM 301500Z 18009KT 9999 BKN013 30/23 Q1013 NOSIG |
| 2026-09-30 12:00 EDT | METAR | 29° | 23° | 4.1 | METAR DNMM 301600Z 16008KT 9999 BKN013 29/23 Q1013 NOSIG |
| 2026-09-30 13:00 EDT | METAR | 28° | 23° | 5.7 | METAR DNMM 301700Z 12011KT 9999 SCT012 28/23 Q1013 NOSIG |
| 2026-09-30 14:00 EDT | METAR | 27° | 23° | 4.1 | METAR DNMM 301800Z 16008KT 9999 SCT011 27/23 Q1014 NOAZZYPYX HKZZYPBX 301810 DRRRYMYX SAAO22 DRRN 301800 NIL original: METAR DNMM 301800Z 16008KT 9999 SCT011 27/23 Q1014 NOAZZYPYX HKZZYPBX 301810 DRRRYMYX ?SAAO22 DRRN 301800 NIL |
| 2026-09-30 15:00 EDT | METAR | 26° | 24° | 2.1 | METAR DNMM 301900Z 18004KT 9999 SCT011 26/24 Q1015 NOSIG |
| 2026-09-30 16:00 EDT | METAR | 26° | 23° | 1.5 | METAR DNMM 302000Z 21003KT 9999 SCT011 26/23 Q1015 NOSIG |
| 2026-09-30 17:00 EDT | METAR | 25° | 23° | 2.1 | METAR DNMM 302100Z 18004KT 9999 FEW009 25/23 Q1016 |
Settlement source: the METAR-derived station-day record for DNMM for the contract date (station-local calendar day), as published at https://weathermarket.io/station/DNMM/2026-09-30 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/DNMM/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/DNMM/YYYY-MM-DD (JSON).