Station-day record · settlement source
London · Europe/London · ← 2026-10-04 · 2026-10-06 → · All dates for EGLL · JSON
METAR EGLL 051350Z COR 26008KT 230V310 CAVOK 23/13 Q1022
METAR EGLL 042350Z AUTO 24003KT 200V280 9999 NCD 13/11 Q1026
Local day 2026-10-04 19:00 EDT → 2026-10-05 19:00 EDT (24 h, UTC+01:00) · 48 reports · longest gap 30 min
final at 2026-10-05 22:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 ee8766059051acdb5cc4714357e1e04b783b729304bb360cb5ba1494deaaba50
Transaction 0xb60c697e81f8c3021a9877e1b0c97118983e0881a86a8b9644c85216536dc8b6 · 2026-10-05 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 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 |
|---|---|---|---|---|---|
| 2026-10-04 19:20 EDT | METAR | 14° | 11° | 1.5 | METAR EGLL 042320Z AUTO 20003KT 9999 NCD 14/11 Q1027 |
| 2026-10-04 19:50 EDT | METAR | 13°min | 11° | 1.5 | METAR EGLL 042350Z AUTO 24003KT 200V280 9999 NCD 13/11 Q1026 |
| 2026-10-04 20:20 EDT | METAR | 13° | 11° | 1 | METAR EGLL 050020Z AUTO 28002KT 9999 NCD 13/11 Q1026 |
| 2026-10-04 20:50 EDT | METAR | 13° | 11° | 2.1 | METAR EGLL 050050Z AUTO 29004KT 9999 NCD 13/11 Q1026 |
| 2026-10-04 21:20 EDT | METAR | 13° | 12° | 3.1 | METAR EGLL 050120Z AUTO 27006KT 9999 NCD 13/12 Q1026 |
| 2026-10-04 21:50 EDT | METAR | 13° | 12° | 5.7 | METAR EGLL 050150Z AUTO 27011KT 9999 SCT004 13/12 Q1026 |
| 2026-10-04 22:20 EDT | METAR | 13° | 12° | 5.1 | METAR EGLL 050220Z AUTO 27010KT 9999 OVC003 13/12 Q1026 |
| 2026-10-04 22:50 EDT | METAR | 13° | 12° | 5.1 | METAR EGLL 050250Z AUTO 27010KT 9999 OVC003 13/12 Q1026 |
| 2026-10-04 23:20 EDT | METAR | 13° | 13° | 4.6 | METAR EGLL 050320Z AUTO 27009KT 9999 OVC004 13/13 Q1026 |
| 2026-10-04 23:50 EDT | METAR | 13° | 13° | 3.6 | METAR EGLL 050350Z AUTO 27007KT 230V290 9999 OVC004 13/13 Q1026 |
| 2026-10-05 00:20 EDT | METAR | 13° | 13° | 3.6 | METAR EGLL 050420Z AUTO 25007KT 9999 OVC005 13/13 Q1025 |
| 2026-10-05 00:50 EDT | METAR | 13° | 13° | 3.1 | METAR EGLL 050450Z AUTO 23006KT 9999 OVC005 13/13 Q1025 |
| 2026-10-05 01:20 EDT | METAR | 14° | 12° | 4.6 | METAR EGLL 050520Z AUTO 25009KT 9999 OVC006 14/12 Q1025 |
| 2026-10-05 01:50 EDT | METAR | 14° | 12° | 4.1 | METAR EGLL 050550Z AUTO 25008KT 9999 OVC006 14/12 Q1025 |
| 2026-10-05 02:20 EDT | METAR | 14° | 13° | 4.1 | METAR EGLL 050620Z AUTO 26008KT 230V290 9999 OVC006 14/13 Q1025 |
| 2026-10-05 02:50 EDT | METAR | 14° | 12° | 3.6 | METAR EGLL 050650Z AUTO 27007KT 9999 OVC007 14/12 Q1025 |
| 2026-10-05 03:20 EDT | METAR | 14° | 13° | 4.6 | METAR EGLL 050720Z AUTO 27009KT 9999 OVC007 14/13 Q1025 |
| 2026-10-05 03:50 EDT | METAR | 14° | 12° | 4.6 | METAR EGLL 050750Z AUTO 27009KT 240V300 9999 OVC007 14/12 Q1025 |
| 2026-10-05 04:20 EDT | METAR | 15° | 12° | 4.6 | METAR EGLL 050820Z AUTO 24009KT 9999 OVC008 15/12 Q1025 |
| 2026-10-05 04:50 EDT | METAR | 15° | 12° | 4.1 | METAR EGLL 050850Z AUTO 25008KT 220V300 9999 OVC010 15/12 Q1025 |
| 2026-10-05 05:20 EDT | METAR | 15° | 12° | 4.6 | METAR EGLL 050920Z AUTO 25009KT 220V280 9999 OVC011 15/12 Q1025 |
| 2026-10-05 05:50 EDT | METAR | 16° | 12° | 4.1 | METAR EGLL 050950Z AUTO 26008KT 9999 BKN012 16/12 Q1025 |
| 2026-10-05 06:20 EDT | METAR | 17° | 13° | 3.6 | METAR EGLL 051020Z AUTO 26007KT 200V310 9999 NCD 17/13 Q1025 |
| 2026-10-05 06:50 EDT | METAR | 18° | 13° | 4.6 | METAR EGLL 051050Z AUTO 26009KT 9999 NCD 18/13 Q1025 |
| 2026-10-05 07:20 EDT | METAR | 19° | 13° | 4.6 | METAR EGLL 051120Z AUTO 24009KT 200V290 9999 NCD 19/13 Q1024 |
| 2026-10-05 07:50 EDT | METAR | 20° | 13° | 3.6 | METAR EGLL 051150Z AUTO 23007KT 190V260 9999 NCD 20/13 Q1024 |
| 2026-10-05 08:20 EDT | METAR | 21° | 13° | 4.6 | METAR EGLL 051220Z AUTO 23009KT 9999 NCD 21/13 Q1024 |
| 2026-10-05 08:50 EDT | METAR | 22° | 13° | 3.6 | METAR EGLL 051250Z AUTO 23007KT 190V290 9999 NCD 22/13 Q1023 |
| 2026-10-05 09:20 EDT | METAR | 22° | 13° | 4.1 | METAR EGLL 051320Z AUTO 27008KT 9999 NCD 22/13 Q1023 |
| 2026-10-05 09:50 EDT | METAR | 23°max | 13° | 4.1 | METAR EGLL 051350Z COR 26008KT 230V310 CAVOK 23/13 Q1022 |
| 2026-10-05 10:20 EDT | METAR | 23° | 13° | 5.7 | METAR EGLL 051420Z AUTO 26011KT 220V290 9999 NCD 23/13 Q1022 RESHGS |
| 2026-10-05 10:50 EDT | METAR | 23° | 13° | 6.7 | METAR EGLL 051450Z AUTO 27013KT 9999 NCD 23/13 Q1022 |
| 2026-10-05 11:20 EDT | METAR | 23° | 13° | 5.7 | METAR EGLL 051520Z AUTO 27011KT 240V300 9999 NCD 23/13 Q1022 |
| 2026-10-05 11:50 EDT | METAR | 22° | 13° | 6.2 | METAR EGLL 051550Z AUTO 27012KT 9999 NCD 22/13 Q1021 |
| 2026-10-05 12:20 EDT | METAR | 22° | 14° | 6.2 | METAR EGLL 051620Z AUTO 27012KT 9999 NCD 22/14 Q1021 |
| 2026-10-05 12:50 EDT | METAR | 22° | 14° | 5.7 | METAR EGLL 051650Z AUTO 28011KT 9999 NCD 22/14 Q1022 |
| 2026-10-05 13:20 EDT | METAR | 21° | 14° | 5.7 | METAR EGLL 051720Z AUTO 25011KT 9999 NCD 21/14 Q1022 |
| 2026-10-05 13:50 EDT | METAR | 21° | 14° | 4.1 | METAR EGLL 051750Z AUTO 24008KT 9999 FEW036 21/14 Q1022 |
| 2026-10-05 14:20 EDT | METAR | 20° | 14° | 4.6 | METAR EGLL 051820Z AUTO 26009KT 240V310 9999 NCD 20/14 Q1022 |
| 2026-10-05 14:50 EDT | METAR | 19° | 14° | 4.1 | METAR EGLL 051850Z AUTO 28008KT 9999 NCD 19/14 Q1022 |
| 2026-10-05 15:20 EDT | METAR | 18° | 14° | 4.6 | METAR EGLL 051920Z AUTO 28009KT 9999 NCD 18/14 Q1022 |
| 2026-10-05 15:50 EDT | METAR | 17° | 14° | 4.1 | METAR EGLL 051950Z AUTO 28008KT 9999 NCD 17/14 Q1022 |
| 2026-10-05 16:20 EDT | METAR | 17° | 14° | 2.1 | METAR EGLL 052020Z AUTO 30004KT 9999 NCD 17/14 Q1022 |
| 2026-10-05 16:50 EDT | METAR | 17° | 14° | 3.1 | METAR EGLL 052050Z AUTO 28006KT 9999 NCD 17/14 Q1022 |
| 2026-10-05 17:20 EDT | METAR | 16° | 14° | 3.6 | METAR EGLL 052120Z AUTO 28007KT 9999 NCD 16/14 Q1022 |
| 2026-10-05 17:50 EDT | METAR | 16° | 14° | 4.1 | METAR EGLL 052150Z AUTO 27008KT 9999 NCD 16/14 Q1022 |
| 2026-10-05 18:20 EDT | METAR | 16° | 14° | 2.6 | METAR EGLL 052220Z AUTO 27005KT 9999 NCD 16/14 Q1022 |
| 2026-10-05 18:50 EDT | METAR | 15° | 14° | 2.1 | METAR EGLL 052250Z AUTO 26004KT 9999 NCD 15/14 Q1022 |
Settlement source: the METAR-derived station-day record for EGLL for the contract date (station-local calendar day), as published at https://weathermarket.io/station/EGLL/2026-10-05 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/EGLL/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/EGLL/YYYY-MM-DD (JSON).