Station-day record · settlement source
London · Europe/London · ← 2026-10-10 · 2026-10-12 → · All dates for EGLL · JSON
METAR EGLL 111520Z AUTO VRB08KT 9999 OVC046 16/06 Q1013
METAR EGLL 110050Z AUTO 27009KT 9999 NCD 09/06 Q1013
Local day 2026-10-10 19:00 EDT → 2026-10-11 19:00 EDT (24 h, UTC+01:00) · 48 reports · longest gap 30 min
final at 2026-10-11 22:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 3a65dcb457c5a38c167ee812413fd836b3e4a9a0844c6ae552f08afe56ade216
Transaction 0x258cacedb5050e70df0f665da4486290a813ad5ebe36f351466690dde2ac229a · 2026-10-11 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 |
|---|---|---|---|---|---|
| 2026-10-10 19:20 EDT | METAR | 11° | 5° | 5.7 | METAR EGLL 102320Z AUTO 27011KT 9999 NCD 11/05 Q1013 |
| 2026-10-10 19:50 EDT | METAR | 11° | 6° | 4.6 | METAR EGLL 102350Z AUTO 27009KT 9999 NCD 11/06 Q1013 |
| 2026-10-10 20:20 EDT | METAR | 10° | 6° | 3.6 | METAR EGLL 110020Z AUTO 28007KT 9999 NCD 10/06 Q1013 |
| 2026-10-10 20:50 EDT | METAR | 9°min | 6° | 4.6 | METAR EGLL 110050Z AUTO 27009KT 9999 NCD 09/06 Q1013 |
| 2026-10-10 21:20 EDT | METAR | 10° | 6° | 4.1 | METAR EGLL 110120Z AUTO 25008KT 9999 NCD 10/06 Q1013 |
| 2026-10-10 21:50 EDT | METAR | 9° | 6° | 3.6 | METAR EGLL 110150Z AUTO 24007KT 9999 NCD 09/06 Q1013 |
| 2026-10-10 22:20 EDT | METAR | 9° | 6° | 3.6 | METAR EGLL 110220Z AUTO 23007KT 9999 NCD 09/06 Q1013 |
| 2026-10-10 22:50 EDT | METAR | 9° | 6° | 3.1 | METAR EGLL 110250Z AUTO 24006KT 9999 NCD 09/06 Q1013 |
| 2026-10-10 23:20 EDT | METAR | 9° | 7° | 4.1 | METAR EGLL 110320Z AUTO 25008KT 9999 NCD 09/07 Q1013 |
| 2026-10-10 23:50 EDT | METAR | 10° | 7° | 3.6 | METAR EGLL 110350Z AUTO 27007KT 9999 NCD 10/07 Q1013 |
| 2026-10-11 00:20 EDT | METAR | 10° | 7° | 4.1 | METAR EGLL 110420Z AUTO 25008KT 9999 NCD 10/07 Q1012 |
| 2026-10-11 00:50 EDT | METAR | 10° | 7° | 4.1 | METAR EGLL 110450Z AUTO 27008KT 9999 NCD 10/07 Q1012 |
| 2026-10-11 01:20 EDT | METAR | 10° | 7° | 4.1 | METAR EGLL 110520Z AUTO 26008KT 9999 NCD 10/07 Q1013 |
| 2026-10-11 01:50 EDT | METAR | 9° | 7° | 4.1 | METAR EGLL 110550Z AUTO 27008KT 9999 NCD 09/07 Q1013 |
| 2026-10-11 02:20 EDT | METAR | 10° | 7° | 4.6 | METAR EGLL 110620Z AUTO 27009KT 9999 NCD 10/07 Q1013 |
| 2026-10-11 02:50 EDT | METAR | 10° | 7° | 4.6 | METAR EGLL 110650Z AUTO 27009KT 9999 -RA NCD 10/07 Q1013 |
| 2026-10-11 03:20 EDT | METAR | 10° | 7° | 3.1 | METAR EGLL 110720Z AUTO 27006KT 9999 NCD 10/07 Q1013 |
| 2026-10-11 03:50 EDT | METAR | 11° | 7° | 3.6 | METAR EGLL 110750Z AUTO 28007KT 9999 NCD 11/07 Q1013 |
| 2026-10-11 04:20 EDT | METAR | 11° | 7° | 3.1 | METAR EGLL 110820Z AUTO 28006KT 9999 NCD 11/07 Q1014 |
| 2026-10-11 04:50 EDT | METAR | 12° | 7° | 3.1 | METAR EGLL 110850Z AUTO 28006KT 9999 NCD 12/07 Q1014 |
| 2026-10-11 05:20 EDT | METAR | 13° | 7° | 3.6 | METAR EGLL 110920Z AUTO 26007KT 230V300 9999 NCD 13/07 Q1014 |
| 2026-10-11 05:50 EDT | METAR | 13° | 6° | 2.6 | METAR EGLL 110950Z AUTO 29005KT 260V330 9999 NCD 13/06 Q1014 |
| 2026-10-11 06:20 EDT | METAR | 14° | 5° | 3.6 | METAR EGLL 111020Z AUTO 26007KT 220V310 9999 FEW031 14/05 Q1014 |
| 2026-10-11 06:50 EDT | METAR | 15° | 5° | 3.1 | METAR EGLL 111050Z AUTO 26006KT 200V360 9999 NCD 15/05 Q1014 |
| 2026-10-11 07:20 EDT | METAR | 15° | 5° | 3.1 | METAR EGLL 111120Z AUTO 25006KT 170V320 9999 NCD 15/05 Q1014 |
| 2026-10-11 07:50 EDT | METAR | 15° | 5° | 3.1 | METAR EGLL 111150Z AUTO 25006KT 210V290 9999 NCD 15/05 Q1014 |
| 2026-10-11 08:20 EDT | METAR | 15° | 4° | 4.1 | METAR EGLL 111220Z AUTO 25008KT 190V290 9999 NCD 15/04 Q1014 |
| 2026-10-11 08:50 EDT | METAR | 15° | 4° | 3.1 | METAR EGLL 111250Z AUTO 26006KT 180V330 9999 NCD 15/04 Q1014 |
| 2026-10-11 09:20 EDT | METAR | 15° | 4° | 3.6 | METAR EGLL 111320Z AUTO 25007KT 220V290 9999 NCD 15/04 Q1013 |
| 2026-10-11 09:50 EDT | METAR | 15° | 5° | 3.1 | METAR EGLL 111350Z AUTO 23006KT 170V320 9999 NCD 15/05 Q1013 |
| 2026-10-11 10:20 EDT | METAR | 15° | 5° | 3.6 | METAR EGLL 111420Z AUTO 26007KT 220V300 9999 OVC048 15/05 Q1013 |
| 2026-10-11 10:50 EDT | METAR | 15° | 5° | 4.6 | METAR EGLL 111450Z AUTO 24009KT 210V270 9999 OVC046 15/05 Q1013 |
| 2026-10-11 11:20 EDT | METAR | 16°max | 6° | 4.1 | METAR EGLL 111520Z AUTO VRB08KT 9999 OVC046 16/06 Q1013 |
| 2026-10-11 11:50 EDT | METAR | 16° | 6° | 3.1 | METAR EGLL 111550Z AUTO 25006KT 200V290 9999 FEW049 16/06 Q1013 |
| 2026-10-11 12:20 EDT | METAR | 15° | 6° | 3.1 | METAR EGLL 111620Z AUTO 27006KT 160V330 9999 NCD 15/06 Q1013 |
| 2026-10-11 12:50 EDT | METAR | 15° | 6° | 3.6 | METAR EGLL 111650Z AUTO 24007KT 9999 FEW041 15/06 Q1013 |
| 2026-10-11 13:20 EDT | METAR | 15° | 6° | 3.6 | METAR EGLL 111720Z AUTO 22007KT 190V270 9999 BKN042 15/06 Q1013 |
| 2026-10-11 13:50 EDT | METAR | 13° | 6° | 2.1 | METAR EGLL 111750Z AUTO 19004KT 140V260 9999 FEW042 13/06 Q1013 |
| 2026-10-11 14:20 EDT | METAR | 13° | 7° | 2.6 | METAR EGLL 111820Z AUTO 17005KT 130V230 9999 OVC041 13/07 Q1014 |
| 2026-10-11 14:50 EDT | METAR | 14° | 7° | 4.1 | METAR EGLL 111850Z AUTO 16008KT 140V230 9999 OVC040 14/07 Q1014 |
| 2026-10-11 15:20 EDT | METAR | 14° | 8° | 3.6 | METAR EGLL 111920Z AUTO 16007KT 120V240 9999 OVC043 14/08 Q1014 |
| 2026-10-11 15:50 EDT | METAR | 13° | 8° | 3.1 | METAR EGLL 111950Z AUTO 17006KT 120V280 9999 FEW039 OVC046 13/08 Q1014 |
| 2026-10-11 16:20 EDT | METAR | 13° | 8° | 3.6 | METAR EGLL 112020Z AUTO 16007KT 130V250 9999 BKN038 13/08 Q1014 |
| 2026-10-11 16:50 EDT | METAR | 13° | 9° | 2.6 | METAR EGLL 112050Z AUTO 17005KT 110V250 9999 SCT039 13/09 Q1014 |
| 2026-10-11 17:20 EDT | METAR | 13° | 9° | 3.1 | METAR EGLL 112120Z AUTO 17006KT 130V230 9999 BKN037 OVC048 13/09 Q1014 |
| 2026-10-11 17:50 EDT | METAR | 13° | 9° | 3.6 | METAR EGLL 112150Z AUTO 17007KT 140V250 9999 BKN038/// 13/09 Q1014 |
| 2026-10-11 18:20 EDT | METAR | 12° | 10° | 3.1 | METAR EGLL 112220Z AUTO 15006KT 9999 NCD 12/10 Q1014 |
| 2026-10-11 18:50 EDT | METAR | 12° | 10° | 2.6 | METAR EGLL 112250Z AUTO 15005KT 9999 FEW032 12/10 Q1014 |
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/2026-10-11 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).