Station-day record · settlement source
London · Europe/London · ← 2026-10-18 · 2026-10-20 → · All dates for EGLL · JSON
METAR EGLL 191150Z AUTO 10007KT 050V150 9999 FEW024 SCT029 14/07 Q1025
METAR EGLL 190520Z AUTO 08004KT 9999 NCD 08/08 Q1025
Local day 2026-10-18 19:00 EDT → 2026-10-19 19:00 EDT (24 h, UTC+01:00) · 48 reports · longest gap 30 min
final at 2026-10-19 22:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 ba56c8a55dcb204ac4d2e079329b0c404addd7104f93c97336d15011eedafc4f
Transaction 0x4090a7ea945deaf7e54fdc65e0d3a46a9fd7a3b7cae5da6fe73be4e8acfc8f61 · 2026-10-19 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 |
|---|---|---|---|---|---|
| 2026-10-18 19:20 EDT | METAR | 10° | 9° | 2.1 | METAR EGLL 182320Z AUTO 05004KT 020V080 9999 BKN007 10/09 Q1026 |
| 2026-10-18 19:50 EDT | METAR | 10° | 9° | 1.5 | METAR EGLL 182350Z AUTO 04003KT 340V090 9999 BKN007 10/09 Q1026 |
| 2026-10-18 20:20 EDT | METAR | 10° | 9° | 1.5 | METAR EGLL 190020Z AUTO 03003KT 340V070 9999 BKN007 10/09 Q1026 |
| 2026-10-18 20:50 EDT | METAR | 10° | 9° | 2.6 | METAR EGLL 190050Z AUTO 05005KT 010V070 9999 BKN007 10/09 Q1026 |
| 2026-10-18 21:20 EDT | METAR | 10° | 9° | 2.1 | METAR EGLL 190120Z AUTO 03004KT 360V060 9999 BKN007 10/09 Q1025 |
| 2026-10-18 21:50 EDT | METAR | 10° | 9° | 1.5 | METAR EGLL 190150Z AUTO 07003KT 040V110 9999 BKN007 10/09 Q1025 |
| 2026-10-18 22:20 EDT | METAR | 10° | 10° | 2.1 | METAR EGLL 190220Z AUTO 05004KT 9999 -RA OVC008 10/10 Q1025 |
| 2026-10-18 22:50 EDT | METAR | 10° | 10° | 1.5 | METAR EGLL 190250Z AUTO 06003KT 9999 FEW008 BKN012 BKN048 10/10 Q1025 |
| 2026-10-18 23:20 EDT | METAR | 10° | 9° | 2.6 | METAR EGLL 190320Z AUTO 09005KT 9999 -RA SCT009/// SCT043/// //////TCU 10/09 Q1025 |
| 2026-10-18 23:50 EDT | METAR | 10° | 9° | 3.1 | METAR EGLL 190350Z AUTO 09006KT 9999 -RA FEW008/// 10/09 Q1025 |
| 2026-10-19 00:20 EDT | METAR | 10° | 9° | 2.1 | METAR EGLL 190420Z AUTO 07004KT 9999 NCD 10/09 Q1025 |
| 2026-10-19 00:50 EDT | METAR | 9° | 8° | 2.6 | METAR EGLL 190450Z AUTO 08005KT 9999 NCD 09/08 Q1025 |
| 2026-10-19 01:20 EDT | METAR | 8°min | 8° | 2.1 | METAR EGLL 190520Z AUTO 08004KT 9999 NCD 08/08 Q1025 |
| 2026-10-19 01:50 EDT | METAR | 8° | 8° | 2.1 | METAR EGLL 190550Z AUTO 08004KT 9000 NCD 08/08 Q1025 |
| 2026-10-19 02:20 EDT | METAR | 8° | 8° | 2.1 | METAR EGLL 190620Z AUTO 07004KT 9000 NCD 08/08 Q1026 |
| 2026-10-19 02:50 EDT | METAR | 8° | 8° | 2.6 | METAR EGLL 190650Z AUTO 07005KT 8000 NCD 08/08 Q1026 |
| 2026-10-19 03:20 EDT | METAR | 9° | 8° | 1.5 | METAR EGLL 190720Z AUTO 08003KT 7000 NCD 09/08 Q1026 |
| 2026-10-19 03:50 EDT | METAR | 9° | 9° | 2.1 | METAR EGLL 190750Z AUTO 07004KT 9999 NCD 09/09 Q1026 |
| 2026-10-19 04:20 EDT | METAR | 10° | 9° | 2.6 | METAR EGLL 190820Z AUTO 07005KT 9999 NCD 10/09 Q1026 |
| 2026-10-19 04:50 EDT | METAR | 11° | 9° | 3.6 | METAR EGLL 190850Z AUTO 09007KT 9999 NCD 11/09 Q1026 |
| 2026-10-19 05:20 EDT | METAR | 12° | 9° | 4.1 | METAR EGLL 190920Z AUTO 11008KT 9999 NCD 12/09 Q1026 |
| 2026-10-19 05:50 EDT | METAR | 12° | 8° | 4.6 | METAR EGLL 190950Z AUTO 10009KT 9999 FEW018/// 12/08 Q1026 |
| 2026-10-19 06:20 EDT | METAR | 13° | 8° | 5.1 | METAR EGLL 191020Z AUTO 09010KT 9999 FEW020 13/08 Q1026 |
| 2026-10-19 06:50 EDT | METAR | 12° | 8° | 4.6 | METAR EGLL 191050Z AUTO 11009KT 080V150 9999 FEW024 SCT033 12/08 Q1026 |
| 2026-10-19 07:20 EDT | METAR | 13° | 8° | 4.1 | METAR EGLL 191120Z AUTO 10008KT 080V140 9999 FEW026 SCT035 13/08 Q1025 |
| 2026-10-19 07:50 EDT | METAR | 14°max | 7° | 3.6 | METAR EGLL 191150Z AUTO 10007KT 050V150 9999 FEW024 SCT029 14/07 Q1025 |
| 2026-10-19 08:20 EDT | METAR | 14° | 7° | 4.1 | METAR EGLL 191220Z AUTO 09008KT 060V120 9999 SCT031 BKN039 14/07 Q1025 |
| 2026-10-19 08:50 EDT | METAR | 14° | 6° | 4.6 | METAR EGLL 191250Z AUTO 11009KT 9999 BKN034/// BKN041/// 14/06 Q1025 |
| 2026-10-19 09:20 EDT | METAR | 14° | 6° | 4.6 | METAR EGLL 191320Z AUTO 12009KT 9999 OVC039 14/06 Q1024 |
| 2026-10-19 09:50 EDT | METAR | 14° | 6° | 4.6 | METAR EGLL 191350Z AUTO 10009KT 9999 SCT035 OVC043 14/06 Q1024 |
| 2026-10-19 10:20 EDT | METAR | 14° | 6° | 3.6 | METAR EGLL 191420Z AUTO 09007KT 9999 BKN040 14/06 Q1023 |
| 2026-10-19 10:50 EDT | METAR | 13° | 6° | 3.1 | METAR EGLL 191450Z AUTO 11006KT 9999 BKN043 13/06 Q1023 |
| 2026-10-19 11:20 EDT | METAR | 14° | 6° | 3.6 | METAR EGLL 191520Z AUTO 10007KT 060V120 9999 BKN037 OVC045 14/06 Q1023 |
| 2026-10-19 11:50 EDT | METAR | 13° | 7° | 4.6 | METAR EGLL 191550Z AUTO 09009KT 9999 BKN034 BKN043 13/07 Q1023 |
| 2026-10-19 12:20 EDT | METAR | 12° | 7° | 4.6 | METAR EGLL 191620Z AUTO 10009KT 9999 FEW034/// 12/07 Q1022 |
| 2026-10-19 12:50 EDT | METAR | 12° | 7° | 2.1 | METAR EGLL 191650Z AUTO 09004KT 9999 NCD 12/07 Q1022 |
| 2026-10-19 13:20 EDT | METAR | 12° | 7° | 4.6 | METAR EGLL 191720Z AUTO 09009KT 9999 NCD 12/07 Q1022 |
| 2026-10-19 13:50 EDT | METAR | 11° | 7° | 4.1 | METAR EGLL 191750Z AUTO 10008KT 9999 BKN046 11/07 Q1022 |
| 2026-10-19 14:20 EDT | METAR | 11° | 7° | 3.1 | METAR EGLL 191820Z AUTO 09006KT 9999 FEW045 11/07 Q1022 |
| 2026-10-19 14:50 EDT | METAR | 10° | 7° | 2.6 | METAR EGLL 191850Z AUTO 11005KT 9999 FEW024 BKN045 10/07 Q1022 |
| 2026-10-19 15:20 EDT | METAR | 10° | 7° | 1.5 | METAR EGLL 191920Z AUTO 10003KT 9999 BKN023 BKN045 10/07 Q1022 |
| 2026-10-19 15:50 EDT | METAR | 11° | 7° | 0 | METAR EGLL 191950Z AUTO 00000KT 9999 OVC021 11/07 Q1021 |
| 2026-10-19 16:20 EDT | METAR | 11° | 8° | 0.5 | METAR EGLL 192020Z AUTO VRB01KT 9999 OVC022 11/08 Q1021 |
| 2026-10-19 16:50 EDT | METAR | 12° | 8° | 1.5 | METAR EGLL 192050Z AUTO 04003KT 9999 OVC019 12/08 Q1021 |
| 2026-10-19 17:20 EDT | METAR | 11° | 9° | 1.5 | METAR EGLL 192120Z AUTO 04003KT 010V070 9999 OVC018 11/09 Q1020 |
| 2026-10-19 17:50 EDT | METAR | 11° | 10° | 2.1 | METAR EGLL 192150Z 04004KT 360V070 5000 -RADZ SCT012 OVC017 11/10 Q1020 |
| 2026-10-19 18:20 EDT | METAR | 11° | 10° | 2.6 | METAR EGLL 192220Z AUTO 04005KT 5000 -RA SCT010 OVC016 11/10 Q1019 RERA |
| 2026-10-19 18:50 EDT | METAR | 11° | 10° | 2.1 | METAR EGLL 192250Z 03004KT 7000 -RADZ FEW004 SCT009 OVC016 11/10 Q1019 |
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/2026-10-19 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).