Station-day record · settlement source
Lagos · Africa/Lagos · ← 2026-10-17 · 2026-10-19 → · All dates for DNMM · JSON
METAR DNMM 181000Z 18008KT 9999 BKN013 31/26 Q1015 TEMPO BKN013 FEW020CB
METAR DNMM 180600Z VRB02KT 6000 SCT008 25/25 Q1014 TEMPO 5000 BR SCT008 FEW020CB
Local day 2026-10-17 19:00 EDT → 2026-10-18 19:00 EDT (24 h, UTC+01:00) · 17 reports · longest gap 360 min
final at 2026-10-18 22:00 EDT · correction hold 3 h after local midnight
longest gap 360 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 669a8ae4fa290ff24c0edb8283e5c29687cabff8c4d9bbb2f320ebb2dc57faeb
Transaction 0xe6950cd25a0ba052a247bdc98b80336561e578b13400320c02fd9f27b7d3b92c · 2026-10-18 22:01 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 17 · 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 |
|---|---|---|---|---|---|
| 2026-10-18 01:00 EDT | METAR | 26° | 25° | 1 | METAR DNMM 180500Z VRB02KT 8000 FEW009 26/25 Q1013 NOSIG |
| 2026-10-18 02:00 EDT | METAR | 25°min | 25° | 1 | METAR DNMM 180600Z VRB02KT 6000 SCT008 25/25 Q1014 TEMPO 5000 BR SCT008 FEW020CB original: METAR DNMM 180600Z 27005KT 7000 SCT010 FEW020CB 27/25 Q1015 NOSIG RMK CB E-S |
| 2026-10-18 03:00 EDT | METAR | 27° | 25° | 2.6 | METAR DNMM 180700Z 27005KT 7000 SCT010 FEW020CB 27/25 Q1015 NOSIG RMK CB E-S |
| 2026-10-18 04:00 EDT | METAR | 28° | 26° | 2.6 | METAR DNMM 180800Z 20005KT 9999 SCT012 FEW020CB 28/26 Q1015 NOSIG RMK CB E-S |
| 2026-10-18 05:00 EDT | METAR | 30° | 26° | 3.6 | METAR DNMM 180900Z 22007KT 9999 SCT013 30/26 Q1016 NOSIG |
| 2026-10-18 06:00 EDT | METAR | 31°max | 26° | 4.1 | METAR DNMM 181000Z 18008KT 9999 BKN013 31/26 Q1015 TEMPO BKN013 FEW020CB |
| 2026-10-18 07:00 EDT | METAR | 28° | 25° | 5.7 | METAR DNMM 181100Z 32011KT 3000 0600N RA BKN012 FEW020CB 28/25 Q1015 TEMPO 1500 TSRA RMK CB NE-SE |
| 2026-10-18 08:00 EDT | METAR | 29° | 26° | 3.6 | METAR DNMM 181200Z 29007KT 8000 -TSRA BKN013 FEW020CB 29/26 Q1013 TEMPO 5000 -TSRA RMK CB SW-NE |
| 2026-10-18 09:00 EDT | METAR | 31° | 27° | 3.6 | METAR DNMM 181300Z 13007KT 9999 TS BKN014 FEW020CB 31/27 Q1013 NOSIG RMK CB SW-NE TS TO W |
| 2026-10-18 10:00 EDT | METAR | 31° | 26° | 4.1 | METAR DNMM 181400Z 16008KT 9999 TS BKN014 FEW020CB 31/26 Q1012 TEMPO 5000 -TSRA RMK CB SW-NE TS TO NW |
| 2026-10-18 11:00 EDT | METAR | 30° | 26° | 2.6 | METAR DNMM 181500Z 25005KT 9999 TS BKN013 FEW020CB 30/26 Q1011 NOSIG RMK CB SW-NE TS TO NW |
| 2026-10-18 13:00 EDT | METAR | 29° | 25° | 3.1 | METAR DNMM 181700Z 20006KT 9999 SCT013 FEW020CB 29/25 Q1012 NOSIG RMK CB NW-E |
| 2026-10-18 14:00 EDT | METAR | 29° | 25° | 2.6 | METAR DNMM 181800Z 20005KT 9999 SCT013 FEW020CB 29/25 Q1013 NOSIG RMK CB NW-E original: METAR DNMM 181800Z 20005KT 9999 SCT013 FEW020CB 29/25 Q1013 NOSIG RMK CB NE-E |
| 2026-10-18 15:00 EDT | METAR | 28° | 25° | 3.1 | METAR DNMM 181900Z 21006KT 9999 TS SCT012 FEW020CB 28/25 Q1013 NOSIG RMK CB NW-E TS TO N |
| 2026-10-18 16:00 EDT | METAR | 27° | 25° | 1.5 | METAR DNMM 182000Z 20003KT 9999 TS SCT011 FEW020CB 27/25 Q1014 NOSIG RMK CB SW-NE TS TO NW |
| 2026-10-18 17:00 EDT | METAR | 27° | 25° | 1.5 | METAR DNMM 182100Z 19003KT 9999 TS SCT011 FEW020CB 27/25 Q1015 NOSIG RMK CB SW-NE TS TO NW |
| 2026-10-18 18:00 EDT | METAR | 27° | 25° | 1.5 | METAR DNMM 182200Z 33003KT 9999 TS SCT011 FEW020CB 27/25 Q1015 NOSIG RMK CB SW-NE TS TO NW |
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/2026-10-18 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).