Station-day record · settlement source
Madrid · Europe/Madrid · ← 2026-10-29 · 2026-10-31 → · All dates for LEMD · JSON
METAR LEMD 301300Z 20002KT CAVOK 22/07 Q1020 NOSIG
METAR LEMD 300400Z 03001KT CAVOK 09/07 Q1021 NOSIG
Local day 2026-10-29 19:00 EDT → 2026-10-30 19:00 EDT (24 h, UTC+01:00) · 48 reports · longest gap 30 min
final at 2026-10-30 22:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 bfd804b62fbee19eb1bb196d7f4c7a07b0553fa68018d79fadae78eee77491fc
Transaction 0x790ab4b99a6489815db7e645b792a36c3e858458cd337044f26fb98925f06b12 · 2026-11-05 18:01 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 |
|---|---|---|---|---|---|
| 2026-10-29 19:00 EDT | METAR | 13° | 8° | 1 | METAR LEMD 292300Z 34002KT CAVOK 13/08 Q1022 NOSIG |
| 2026-10-29 19:30 EDT | METAR | 12° | 8° | 1 | METAR LEMD 292330Z 35002KT CAVOK 12/08 Q1022 NOSIG |
| 2026-10-29 20:00 EDT | METAR | 11° | 8° | 0.5 | METAR LEMD 300000Z VRB01KT CAVOK 11/08 Q1022 NOSIG |
| 2026-10-29 20:30 EDT | METAR | 12° | 8° | 1 | METAR LEMD 300030Z 36002KT CAVOK 12/08 Q1022 NOSIG |
| 2026-10-29 21:00 EDT | METAR | 12° | 7° | 1.5 | METAR LEMD 300100Z 01003KT CAVOK 12/07 Q1022 NOSIG |
| 2026-10-29 21:30 EDT | METAR | 11° | 7° | 2.1 | METAR LEMD 300130Z 35004KT CAVOK 11/07 Q1022 NOSIG |
| 2026-10-29 22:00 EDT | METAR | 11° | 7° | 1.5 | METAR LEMD 300200Z 35003KT CAVOK 11/07 Q1022 NOSIG |
| 2026-10-29 22:30 EDT | METAR | 10° | 7° | 1.5 | METAR LEMD 300230Z 02003KT CAVOK 10/07 Q1021 NOSIG |
| 2026-10-29 23:00 EDT | METAR | 10° | 7° | 1 | METAR LEMD 300300Z VRB02KT CAVOK 10/07 Q1021 NOSIG |
| 2026-10-29 23:30 EDT | METAR | 10° | 7° | 1 | METAR LEMD 300330Z 36002KT CAVOK 10/07 Q1021 NOSIG |
| 2026-10-30 00:00 EDT | METAR | 9°min | 7° | 0.5 | METAR LEMD 300400Z 03001KT CAVOK 09/07 Q1021 NOSIG |
| 2026-10-30 00:30 EDT | METAR | 10° | 7° | 0 | METAR LEMD 300430Z 00000KT CAVOK 10/07 Q1021 NOSIG |
| 2026-10-30 01:00 EDT | METAR | 10° | 7° | 1 | METAR LEMD 300500Z 35002KT CAVOK 10/07 Q1021 NOSIG |
| 2026-10-30 01:30 EDT | METAR | 10° | 7° | 1 | METAR LEMD 300530Z 36002KT CAVOK 10/07 Q1021 NOSIG |
| 2026-10-30 02:00 EDT | METAR | 9° | 7° | 0.5 | METAR LEMD 300600Z 34001KT CAVOK 09/07 Q1021 NOSIG |
| 2026-10-30 02:30 EDT | METAR | 9° | 6° | 1.5 | METAR LEMD 300630Z 01003KT CAVOK 09/06 Q1021 NOSIG |
| 2026-10-30 03:00 EDT | METAR | 9° | 6° | 1.5 | METAR LEMD 300700Z 36003KT CAVOK 09/06 Q1021 NOSIG |
| 2026-10-30 03:30 EDT | METAR | 10° | 7° | 1 | METAR LEMD 300730Z VRB02KT CAVOK 10/07 Q1021 NOSIG |
| 2026-10-30 04:00 EDT | METAR | 11° | 7° | 1 | METAR LEMD 300800Z 01002KT CAVOK 11/07 Q1022 NOSIG |
| 2026-10-30 04:30 EDT | METAR | 13° | 7° | 0.5 | METAR LEMD 300830Z VRB01KT CAVOK 13/07 Q1022 NOSIG |
| 2026-10-30 05:00 EDT | METAR | 14° | 8° | 0.5 | METAR LEMD 300900Z 15001KT CAVOK 14/08 Q1022 NOSIG |
| 2026-10-30 05:30 EDT | METAR | 14° | 7° | 0.5 | METAR LEMD 300930Z 24001KT CAVOK 14/07 Q1022 NOSIG |
| 2026-10-30 06:00 EDT | METAR | 16° | 7° | 1 | METAR LEMD 301000Z VRB02KT CAVOK 16/07 Q1022 NOSIG |
| 2026-10-30 06:30 EDT | METAR | 18° | 8° | 0.5 | METAR LEMD 301030Z 22001KT CAVOK 18/08 Q1021 NOSIG |
| 2026-10-30 07:00 EDT | METAR | 18° | 7° | 1 | METAR LEMD 301100Z VRB02KT CAVOK 18/07 Q1021 NOSIG |
| 2026-10-30 07:30 EDT | METAR | 19° | 8° | 1 | METAR LEMD 301130Z 18002KT CAVOK 19/08 Q1021 NOSIG |
| 2026-10-30 08:00 EDT | METAR | 20° | 7° | 1.5 | METAR LEMD 301200Z 18003KT 130V270 CAVOK 20/07 Q1021 NOSIG |
| 2026-10-30 08:30 EDT | METAR | 21° | 8° | 1 | METAR LEMD 301230Z VRB02KT CAVOK 21/08 Q1020 NOSIG |
| 2026-10-30 09:00 EDT | METAR | 22°max | 7° | 1 | METAR LEMD 301300Z 20002KT CAVOK 22/07 Q1020 NOSIG |
| 2026-10-30 09:30 EDT | METAR | 22° | 8° | 0.5 | METAR LEMD 301330Z 12001KT CAVOK 22/08 Q1019 NOSIG |
| 2026-10-30 10:00 EDT | METAR | 22° | 7° | 0.5 | METAR LEMD 301400Z VRB01KT CAVOK 22/07 Q1019 NOSIG |
| 2026-10-30 10:30 EDT | METAR | 22° | 7° | 0.5 | METAR LEMD 301430Z VRB01KT CAVOK 22/07 Q1019 NOSIG |
| 2026-10-30 11:00 EDT | METAR | 22° | 6° | 0.5 | METAR LEMD 301500Z 10001KT CAVOK 22/06 Q1019 NOSIG |
| 2026-10-30 11:30 EDT | METAR | 21° | 7° | 0.5 | METAR LEMD 301530Z 06001KT CAVOK 21/07 Q1019 NOSIG |
| 2026-10-30 12:00 EDT | METAR | 21° | 7° | 0.5 | METAR LEMD 301600Z 07001KT CAVOK 21/07 Q1019 NOSIG |
| 2026-10-30 12:30 EDT | METAR | 20° | 8° | 0.5 | METAR LEMD 301630Z 10001KT CAVOK 20/08 Q1019 NOSIG |
| 2026-10-30 13:00 EDT | METAR | 18° | 6° | 0 | METAR LEMD 301700Z 00000KT CAVOK 18/06 Q1019 NOSIG |
| 2026-10-30 13:30 EDT | METAR | 17° | 7° | 1 | METAR LEMD 301730Z VRB02KT CAVOK 17/07 Q1019 NOSIG |
| 2026-10-30 14:00 EDT | METAR | 18° | 6° | 1 | METAR LEMD 301800Z VRB02KT CAVOK 18/06 Q1019 NOSIG |
| 2026-10-30 14:30 EDT | METAR | 15° | 6° | 0.5 | METAR LEMD 301830Z VRB01KT CAVOK 15/06 Q1019 NOSIG |
| 2026-10-30 15:00 EDT | METAR | 14° | 7° | 0.5 | METAR LEMD 301900Z VRB01KT CAVOK 14/07 Q1020 NOSIG |
| 2026-10-30 15:30 EDT | METAR | 14° | 7° | 1 | METAR LEMD 301930Z VRB02KT CAVOK 14/07 Q1020 NOSIG |
| 2026-10-30 16:00 EDT | METAR | 13° | 6° | 1 | METAR LEMD 302000Z VRB02KT CAVOK 13/06 Q1020 NOSIG |
| 2026-10-30 16:30 EDT | METAR | 12° | 7° | 1.5 | METAR LEMD 302030Z 34003KT CAVOK 12/07 Q1020 NOSIG |
| 2026-10-30 17:00 EDT | METAR | 12° | 6° | 0.5 | METAR LEMD 302100Z VRB01KT CAVOK 12/06 Q1020 NOSIG |
| 2026-10-30 17:30 EDT | METAR | 11° | 6° | 1.5 | METAR LEMD 302130Z 01003KT CAVOK 11/06 Q1020 NOSIG |
| 2026-10-30 18:00 EDT | METAR | 11° | 6° | 1.5 | METAR LEMD 302200Z 36003KT 330V060 CAVOK 11/06 Q1020 NOSIG |
| 2026-10-30 18:30 EDT | METAR | 11° | 6° | 1.5 | METAR LEMD 302230Z 35003KT CAVOK 11/06 Q1020 NOSIG |
Settlement source: the METAR-derived station-day record for LEMD for the contract date (station-local calendar day), as published at https://weathermarket.io/station/LEMD/2026-10-30 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/LEMD/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/LEMD/YYYY-MM-DD (JSON).