Station-day record · settlement source
London · Europe/London · ← 2026-11-11 · 2026-11-13 → · All dates for EGLL · JSON
METAR EGLL 121120Z COR AUTO 02008KT 340V050 9999 NCD 08/01 Q1006 NOSIG
METAR EGLL 122320Z COR AUTO VRB02KT 9999 NCD 03/M01 Q1012 NOSIG
Local day 2026-11-11 19:00 EST → 2026-11-12 19:00 EST (24 h, UTC+00:00) · 48 reports · longest gap 30 min
final at 2026-11-12 22:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
10 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 6090af82b7996f62a31c691b59b63a6a72fa41c1e257ec19ebd9ebcd40b64127
Transaction 0xd71a9f210851dab55729030633f9950a2c2ec15f679d098fa290ee838c29b7f4 · 2026-11-12 22:01 EST
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 |
|---|---|---|---|---|---|
| 2026-11-11 19:20 EST | METAR | 6° | 5° | 3.1 | METAR EGLL 120020Z COR AUTO 02006KT 9999 NCD 06/05 Q1004 NOSIG original: METAR EGLL 120020Z AUTO 02006KT 9999 NCD 06/05 Q1004 |
| 2026-11-11 19:50 EST | METAR | 6° | 5° | 3.1 | METAR EGLL 120050Z COR AUTO 02006KT 9999 NCD 06/05 Q1004 NOSIG |
| 2026-11-11 20:20 EST | METAR | 5° | 4° | 2.6 | METAR EGLL 120120Z COR AUTO 01005KT 9999 NCD 05/04 Q1004 NOSIG |
| 2026-11-11 20:50 EST | METAR | 5° | 4° | 3.1 | METAR EGLL 120150Z AUTO 01006KT 9999 NCD 05/04 Q1004 |
| 2026-11-11 21:20 EST | METAR | 5° | 4° | 4.1 | METAR EGLL 120220Z COR AUTO 01008KT 9999 NCD 05/04 Q1004 NOSIG original: METAR EGLL 120220Z AUTO 01008KT 9999 NCD 05/04 Q1004 |
| 2026-11-11 21:50 EST | METAR | 5° | 4° | 3.1 | METAR EGLL 120250Z COR AUTO 01006KT 9999 NCD 05/04 Q1003 NOSIG |
| 2026-11-11 22:20 EST | METAR | 5° | 3° | 2.1 | METAR EGLL 120320Z COR AUTO 36004KT 9999 NCD 05/03 Q1003 NOSIG original: METAR EGLL 120320Z AUTO 36004KT 9999 NCD 05/03 Q1003 |
| 2026-11-11 22:50 EST | METAR | 4° | 3° | 0.5 | METAR EGLL 120350Z COR AUTO VRB01KT 9999 NCD 04/03 Q1004 NOSIG |
| 2026-11-11 23:20 EST | METAR | 4° | 3° | 1 | METAR EGLL 120420Z COR AUTO VRB02KT 9999 SCT026 04/03 Q1004 NOSIG original: METAR EGLL 120420Z AUTO VRB02KT 9999 SCT026 04/03 Q1004 |
| 2026-11-11 23:50 EST | METAR | 4° | 3° | 1 | METAR EGLL 120450Z COR AUTO VRB02KT 9999 FEW028 04/03 Q1004 NOSIG |
| 2026-11-12 00:20 EST | METAR | 4° | 3° | 1 | METAR EGLL 120520Z COR AUTO VRB02KT 9999 NCD 04/03 Q1004 NOSIG |
| 2026-11-12 00:50 EST | METAR | 4° | 3° | 1 | METAR EGLL 120550Z COR AUTO VRB02KT 9999 NCD 04/03 Q1004 NOSIG |
| 2026-11-12 01:20 EST | METAR | 5° | 3° | 1 | METAR EGLL 120620Z COR AUTO VRB02KT 9999 NCD 05/03 Q1004 NOSIG |
| 2026-11-12 01:50 EST | METAR | 5° | 2° | 1.5 | METAR EGLL 120650Z COR AUTO 31003KT 9999 NCD 05/02 Q1004 NOSIG |
| 2026-11-12 02:20 EST | METAR | 4° | 2° | 1 | METAR EGLL 120720Z COR AUTO VRB02KT 9999 NCD 04/02 Q1005 NOSIG |
| 2026-11-12 02:50 EST | METAR | 4° | 2° | 1 | METAR EGLL 120750Z AUTO 33002KT 9999 NCD 04/02 Q1005 |
| 2026-11-12 03:20 EST | METAR | 4° | 2° | 1.5 | METAR EGLL 120820Z COR AUTO 35003KT 310V030 9999 FEW033 04/02 Q1005 NOSIG original: METAR EGLL 120820Z AUTO 35003KT 310V030 9999 FEW033 04/02 Q1005 |
| 2026-11-12 03:50 EST | METAR | 5° | 3° | 3.1 | METAR EGLL 120850Z COR AUTO 36006KT 9999 FEW035 05/03 Q1005 NOSIG |
| 2026-11-12 04:20 EST | METAR | 5° | 3° | 3.1 | METAR EGLL 120920Z COR AUTO 01006KT 340V050 9999 SCT036 05/03 Q1006 NOSIG original: METAR EGLL 120920Z AUTO 01006KT 340V050 9999 SCT036 05/03 Q1006 |
| 2026-11-12 04:50 EST | METAR | 6° | 3° | 2.1 | METAR EGLL 120950Z COR AUTO 01004KT 320V060 9999 BKN036 06/03 Q1006 NOSIG |
| 2026-11-12 05:20 EST | METAR | 6° | 2° | 4.1 | METAR EGLL 121020Z COR AUTO 02008KT 350V060 9999 BKN040 06/02 Q1006 NOSIG |
| 2026-11-12 05:50 EST | METAR | 7° | 2° | 5.7 | METAR EGLL 121050Z COR AUTO 36011KT 9999 NCD 07/02 Q1006 NOSIG |
| 2026-11-12 06:20 EST | METAR | 8°max | 1° | 4.1 | METAR EGLL 121120Z COR AUTO 02008KT 340V050 9999 NCD 08/01 Q1006 NOSIG |
| 2026-11-12 06:50 EST | METAR | 8° | 1° | 6.2 | METAR EGLL 121150Z COR AUTO 04012KT 9999 NCD 08/01 Q1006 NOSIG |
| 2026-11-12 07:20 EST | METAR | 8° | 1° | 4.6 | METAR EGLL 121220Z COR AUTO 01009KT 340V050 9999 NCD 08/01 Q1006 NOSIG |
| 2026-11-12 07:50 EST | METAR | 8° | 0° | 3.6 | METAR EGLL 121250Z COR AUTO 02007KT 330V060 9999 FEW033 08/M00 Q1006 NOSIG |
| 2026-11-12 08:20 EST | METAR | 8° | 0° | 4.1 | METAR EGLL 121320Z COR AUTO 01008KT 330V060 9999 NCD 08/M00 Q1006 NOSIG original: METAR EGLL 121320Z AUTO 01008KT 330V060 9999 NCD 08/M00 Q1006 |
| 2026-11-12 08:50 EST | METAR | 8° | 0° | 4.6 | METAR EGLL 121350Z COR AUTO 01009KT 320V060 9999 NCD 08/M00 Q1006 NOSIG |
| 2026-11-12 09:20 EST | METAR | 8° | 0° | 4.6 | METAR EGLL 121420Z COR AUTO 02009KT 340V050 9999 NCD 08/M00 Q1006 NOSIG |
| 2026-11-12 09:50 EST | METAR | 8° | 0° | 4.1 | METAR EGLL 121450Z COR AUTO 01008KT 330V050 9999 NCD 08/M00 Q1007 NOSIG |
| 2026-11-12 10:20 EST | METAR | 8° | -1° | 4.6 | METAR EGLL 121520Z COR AUTO 01009KT 340V040 9999 -RA NCD 08/M01 Q1007 NOSIG |
| 2026-11-12 10:50 EST | METAR | 8° | 0° | 3.1 | METAR EGLL 121550Z COR AUTO 01006KT 330V040 9999 NCD 08/M00 Q1007 NOSIG |
| 2026-11-12 11:20 EST | METAR | 8° | 0° | 3.1 | METAR EGLL 121620Z COR AUTO 36006KT 330V040 9999 NCD 08/00 Q1008 NOSIG |
| 2026-11-12 11:50 EST | METAR | 7° | 1° | 3.1 | METAR EGLL 121650Z COR AUTO 36006KT 330V040 9999 NCD 07/01 Q1008 NOSIG |
| 2026-11-12 12:20 EST | METAR | 7° | 1° | 2.1 | METAR EGLL 121720Z COR AUTO 35004KT 320V030 9999 NCD 07/01 Q1009 NOSIG |
| 2026-11-12 12:50 EST | METAR | 6° | 1° | 2.6 | METAR EGLL 121750Z COR AUTO 36005KT 330V030 9999 -RA NCD 06/01 Q1009 NOSIG original: METAR EGLL 121750Z AUTO 36005KT 330V030 9999 -RA NCD 06/01 Q1009 |
| 2026-11-12 13:20 EST | METAR | 6° | 1° | 2.1 | METAR EGLL 121820Z COR AUTO 35004KT 310V030 9999 NCD 06/01 Q1010 NOSIG |
| 2026-11-12 13:50 EST | METAR | 6° | 1° | 2.1 | METAR EGLL 121850Z COR AUTO 36004KT 330V030 9999 NCD 06/01 Q1010 NOSIG |
| 2026-11-12 14:20 EST | METAR | 6° | 0° | 2.6 | METAR EGLL 121920Z COR AUTO 35005KT 320V030 9999 NCD 06/00 Q1010 NOSIG original: METAR EGLL 121920Z AUTO 35005KT 320V030 9999 NCD 06/00 Q1010 |
| 2026-11-12 14:50 EST | METAR | 6° | 0° | 2.6 | METAR EGLL 121950Z COR AUTO 36005KT 320V030 9999 NCD 06/00 Q1010 NOSIG |
| 2026-11-12 15:20 EST | METAR | 5° | 0° | 3.1 | METAR EGLL 122020Z COR AUTO 35006KT 320V020 9999 NCD 05/00 Q1011 NOSIG |
| 2026-11-12 15:50 EST | METAR | 5° | 0° | 2.6 | METAR EGLL 122050Z COR AUTO 34005KT 300V010 9999 NCD 05/M00 Q1011 NOSIG |
| 2026-11-12 16:20 EST | METAR | 4° | 0° | 2.1 | METAR EGLL 122120Z COR AUTO 32004KT 290V360 9999 NCD 04/M00 Q1011 NOSIG original: METAR EGLL 122120Z AUTO 32004KT 290V360 9999 NCD 04/M00 Q1011 |
| 2026-11-12 16:50 EST | METAR | 5° | 0° | 2.6 | METAR EGLL 122150Z COR AUTO 31005KT 290V350 9999 NCD 05/M00 Q1011 NOSIG |
| 2026-11-12 17:20 EST | METAR | 4° | -1° | 2.1 | METAR EGLL 122220Z COR AUTO 32004KT 9999 NCD 04/M01 Q1012 NOSIG |
| 2026-11-12 17:50 EST | METAR | 4° | -1° | 2.1 | METAR EGLL 122250Z COR AUTO 30004KT 260V340 9999 NCD 04/M01 Q1012 NOSIG |
| 2026-11-12 18:20 EST | METAR | 3°min | -1° | 1 | METAR EGLL 122320Z COR AUTO VRB02KT 9999 NCD 03/M01 Q1012 NOSIG |
| 2026-11-12 18:50 EST | METAR | 3° | -1° | 1.5 | METAR EGLL 122350Z COR AUTO 31003KT 9999 NCD 03/M01 Q1013 NOSIG |
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/2026-11-12 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).