Station-day record · settlement source
Lagos · Africa/Lagos · ← 2026-10-16 · 2026-10-18 → · All dates for DNMM · JSON
METAR DNMM 171200Z 18010KT 9999 BKN015 FEW020CB0 33/26 Q1014 NOSIG RMK CB W-E
METAR DNMM 170400Z VRB02KT 9999 SCT010 26/25 Q1014 NOSIG
Local day 2026-10-16 19:00 EDT → 2026-10-17 19:00 EDT (24 h, UTC+01:00) · 13 reports · longest gap 300 min
final at 2026-10-17 22:00 EDT · correction hold 3 h after local midnight
longest gap 300 min · limit 90 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 ddc5c2d971e198901b30d9b0837de4e84388b4f2e772b7c588da7d0410b0c618
Transaction 0x36dca2a6cab5e909f911d7ac01d38d7ff0cb8c3cb0da30e9f049d95335ab8a9d · 2026-10-17 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 13 · 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 |
|---|---|---|---|---|---|
| 2026-10-16 22:00 EDT | METAR | 27° | 25° | 2.1 | METAR DNMM 170200Z 28004KT 9999 TS FEW011 27/25 Q1013 NOSIG |
| 2026-10-17 00:00 EDT | METAR | 26°min | 25° | 1 | METAR DNMM 170400Z VRB02KT 9999 SCT010 26/25 Q1014 NOSIG |
| 2026-10-17 02:00 EDT | METAR | 26° | 25° | 1 | METAR DNMM 170600Z VRB02KT 9999 FEW010 26/25 Q1014 NOSIG |
| 2026-10-17 03:00 EDT | METAR | 27° | 26° | 1 | METAR DNMM 170700Z VRB02KT 9999 FEW011 27/26 Q1015 NOSIG |
| 2026-10-17 04:00 EDT | METAR | 29° | 26° | 3.6 | METAR DNMM 170800Z 18007KT 9999 SCT013 29/26 Q1015 NOSIG |
| 2026-10-17 05:00 EDT | METAR | 31° | 26° | 4.1 | METAR DNMM 170900Z 20008KT 9999 SCT014 31/26 Q1016 TEMPO BKN014 FEW020CB |
| 2026-10-17 06:00 EDT | METAR | 31° | 26° | 2.6 | METAR DNMM 171000Z 18005KT 9999 BKN014 FEW020CB0 31/26 Q1016 NOSIG RMK CB NW-NE |
| 2026-10-17 07:00 EDT | METAR | 32° | 26° | 3.6 | METAR DNMM 171100Z 15007KT 9999 BKN014 FEW020CB0 32/26 Q1015 NOSIG RMK CB W-E |
| 2026-10-17 08:00 EDT | METAR | 33°max | 26° | 5.1 | METAR DNMM 171200Z 18010KT 9999 BKN015 FEW020CB0 33/26 Q1014 NOSIG RMK CB W-E |
| 2026-10-17 09:00 EDT | METAR | 32° | 25° | 4.6 | METAR DNMM 171300Z 19009KT 9999 BKN014 FEW020CB 32/25 Q1013 NOSIG RMK CB W-E original: METAR DNMM 171300Z 19009KT 9999 BKN014 FEW020CB0 32/25 Q1013 NOSIG RMK CB W-E |
| 2026-10-17 10:00 EDT | METAR | 33° | 25° | 3.6 | METAR DNMM 171400Z 18007KT 9999 BKN015 FEW020CB 33/25 Q1012 NOSIG RMK CB NW-NE |
| 2026-10-17 11:00 EDT | METAR | 32° | 25° | 3.6 | METAR DNMM 171500Z 13007KT 9999 SCT012 FEW020CB 32/25 Q1011 NOSIG RMK CB NW-NE |
| 2026-10-17 16:00 EDT | METAR | 27° | 24° | 1 | METAR DNMM 172000Z 23002KT 9999 TS SCT010 FEW020CB 27/24 Q1014 NOSIG RMK CB NW-NE TS TO N |
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/2026-10-17 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).