Station-day record · settlement source
Madrid · Europe/Madrid · ← 2026-10-22 · 2026-10-24 → · All dates for LEMD · JSON
METAR LEMD 231530Z 02001KT CAVOK 21/06 Q1025 NOSIG
METAR LEMD 230500Z 15005KT CAVOK 09/06 Q1024 NOSIG
Local day 2026-10-22 18:00 EDT → 2026-10-23 18:00 EDT (24 h, UTC+02:00) · 48 reports · longest gap 30 min
final at 2026-10-23 21:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 a401fd3c8e97b38089348fc1c40d78cba1640d09f20d95027baa0eb521e10c8c
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 |
|---|---|---|---|---|---|
| 2026-10-22 18:00 EDT | METAR | 13° | 7° | 1.5 | METAR LEMD 222200Z 11003KT 070V140 CAVOK 13/07 Q1023 NOSIG |
| 2026-10-22 18:30 EDT | METAR | 12° | 7° | 2.6 | METAR LEMD 222230Z 10005KT 070V130 CAVOK 12/07 Q1023 NOSIG |
| 2026-10-22 19:00 EDT | METAR | 12° | 7° | 2.1 | METAR LEMD 222300Z 11004KT 070V150 CAVOK 12/07 Q1023 NOSIG |
| 2026-10-22 19:30 EDT | METAR | 11° | 7° | 1.5 | METAR LEMD 222330Z 11003KT 080V140 CAVOK 11/07 Q1023 NOSIG |
| 2026-10-22 20:00 EDT | METAR | 11° | 7° | 1.5 | METAR LEMD 230000Z 13003KT 090V170 CAVOK 11/07 Q1023 NOSIG |
| 2026-10-22 20:30 EDT | METAR | 11° | 8° | 2.1 | METAR LEMD 230030Z 12004KT 080V160 CAVOK 11/08 Q1023 NOSIG |
| 2026-10-22 21:00 EDT | METAR | 11° | 8° | 2.1 | METAR LEMD 230100Z 12004KT 070V150 CAVOK 11/08 Q1023 NOSIG |
| 2026-10-22 21:30 EDT | METAR | 11° | 8° | 3.6 | METAR LEMD 230130Z 14007KT CAVOK 11/08 Q1023 NOSIG |
| 2026-10-22 22:00 EDT | METAR | 11° | 8° | 1.5 | METAR LEMD 230200Z 11003KT CAVOK 11/08 Q1023 NOSIG |
| 2026-10-22 22:30 EDT | METAR | 11° | 8° | 2.1 | METAR LEMD 230230Z 15004KT CAVOK 11/08 Q1023 NOSIG |
| 2026-10-22 23:00 EDT | METAR | 11° | 8° | 1.5 | METAR LEMD 230300Z 15003KT 100V170 9999 FEW050 11/08 Q1023 NOSIG |
| 2026-10-22 23:30 EDT | METAR | 11° | 8° | 3.1 | METAR LEMD 230330Z 15006KT 9999 SCT076 11/08 Q1023 NOSIG |
| 2026-10-23 00:00 EDT | METAR | 10° | 7° | 1 | METAR LEMD 230400Z VRB02KT 9999 FEW045 SCT076 10/07 Q1023 NOSIG |
| 2026-10-23 00:30 EDT | METAR | 10° | 7° | 1.5 | METAR LEMD 230430Z 10003KT 070V130 CAVOK 10/07 Q1023 NOSIG |
| 2026-10-23 01:00 EDT | METAR | 9°min | 6° | 2.6 | METAR LEMD 230500Z 15005KT CAVOK 09/06 Q1024 NOSIG |
| 2026-10-23 01:30 EDT | METAR | 9° | 6° | 1 | METAR LEMD 230530Z VRB02KT CAVOK 09/06 Q1024 NOSIG |
| 2026-10-23 02:00 EDT | METAR | 9° | 6° | 2.1 | METAR LEMD 230600Z 10004KT 060V130 CAVOK 09/06 Q1024 NOSIG |
| 2026-10-23 02:30 EDT | METAR | 9° | 6° | 2.6 | METAR LEMD 230630Z 11005KT 050V160 CAVOK 09/06 Q1024 NOSIG |
| 2026-10-23 03:00 EDT | METAR | 10° | 6° | 2.1 | METAR LEMD 230700Z 12004KT 070V190 CAVOK 10/06 Q1024 NOSIG |
| 2026-10-23 03:30 EDT | METAR | 9° | 7° | 1.5 | METAR LEMD 230730Z 04003KT CAVOK 09/07 Q1025 NOSIG |
| 2026-10-23 04:00 EDT | METAR | 10° | 7° | 1 | METAR LEMD 230800Z 05002KT CAVOK 10/07 Q1025 NOSIG |
| 2026-10-23 04:30 EDT | METAR | 12° | 7° | 1 | METAR LEMD 230830Z VRB02KT CAVOK 12/07 Q1026 NOSIG |
| 2026-10-23 05:00 EDT | METAR | 13° | 7° | 2.1 | METAR LEMD 230900Z 09004KT 040V140 CAVOK 13/07 Q1026 NOSIG |
| 2026-10-23 05:30 EDT | METAR | 14° | 7° | 2.1 | METAR LEMD 230930Z 08004KT 020V150 CAVOK 14/07 Q1026 NOSIG |
| 2026-10-23 06:00 EDT | METAR | 15° | 7° | 1.5 | METAR LEMD 231000Z 09003KT 020V170 CAVOK 15/07 Q1026 NOSIG |
| 2026-10-23 06:30 EDT | METAR | 16° | 7° | 2.1 | METAR LEMD 231030Z 13004KT 080V170 CAVOK 16/07 Q1026 NOSIG |
| 2026-10-23 07:00 EDT | METAR | 17° | 6° | 2.1 | METAR LEMD 231100Z 12004KT 040V170 CAVOK 17/06 Q1026 NOSIG |
| 2026-10-23 07:30 EDT | METAR | 18° | 6° | 1.5 | METAR LEMD 231130Z 14003KT 9999 FEW065 18/06 Q1026 NOSIG |
| 2026-10-23 08:00 EDT | METAR | 18° | 7° | 1.5 | METAR LEMD 231200Z 15003KT CAVOK 18/07 Q1026 NOSIG |
| 2026-10-23 08:30 EDT | METAR | 18° | 6° | 2.6 | METAR LEMD 231230Z 13005KT 030V200 CAVOK 18/06 Q1026 NOSIG |
| 2026-10-23 09:00 EDT | METAR | 19° | 5° | 1.5 | METAR LEMD 231300Z 20003KT 130V280 CAVOK 19/05 Q1025 NOSIG |
| 2026-10-23 09:30 EDT | METAR | 18° | 5° | 1.5 | METAR LEMD 231330Z 18003KT 080V240 CAVOK 18/05 Q1025 NOSIG |
| 2026-10-23 10:00 EDT | METAR | 19° | 5° | 1 | METAR LEMD 231400Z 23002KT CAVOK 19/05 Q1025 NOSIG |
| 2026-10-23 10:30 EDT | METAR | 20° | 5° | 1 | METAR LEMD 231430Z 27002KT CAVOK 20/05 Q1025 NOSIG |
| 2026-10-23 11:00 EDT | METAR | 20° | 6° | 1 | METAR LEMD 231500Z 14002KT CAVOK 20/06 Q1025 NOSIG |
| 2026-10-23 11:30 EDT | METAR | 21°max | 6° | 0.5 | METAR LEMD 231530Z 02001KT CAVOK 21/06 Q1025 NOSIG |
| 2026-10-23 12:00 EDT | METAR | 20° | 5° | 1.5 | METAR LEMD 231600Z 12003KT 040V180 CAVOK 20/05 Q1025 NOSIG |
| 2026-10-23 12:30 EDT | METAR | 19° | 6° | 1 | METAR LEMD 231630Z VRB02KT CAVOK 19/06 Q1025 NOSIG |
| 2026-10-23 13:00 EDT | METAR | 19° | 0° | 2.1 | METAR LEMD 231700Z 25004KT 200V290 CAVOK 19/00 Q1025 NOSIG |
| 2026-10-23 13:30 EDT | METAR | 18° | 1° | 2.6 | METAR LEMD 231730Z 26005KT CAVOK 18/01 Q1025 NOSIG |
| 2026-10-23 14:00 EDT | METAR | 17° | 2° | 3.6 | METAR LEMD 231800Z 27007KT CAVOK 17/02 Q1026 NOSIG |
| 2026-10-23 14:30 EDT | METAR | 15° | 3° | 1 | METAR LEMD 231830Z 06002KT CAVOK 15/03 Q1027 NOSIG |
| 2026-10-23 15:00 EDT | METAR | 14° | 3° | 0.5 | METAR LEMD 231900Z VRB01KT CAVOK 14/03 Q1027 NOSIG |
| 2026-10-23 15:30 EDT | METAR | 13° | 2° | 1 | METAR LEMD 231930Z VRB02KT CAVOK 13/02 Q1027 NOSIG |
| 2026-10-23 16:00 EDT | METAR | 14° | -1° | 1 | METAR LEMD 232000Z 07002KT CAVOK 14/M01 Q1028 NOSIG |
| 2026-10-23 16:30 EDT | METAR | 13° | -1° | 1.5 | METAR LEMD 232030Z 09003KT 040V130 CAVOK 13/M01 Q1028 NOSIG |
| 2026-10-23 17:00 EDT | METAR | 13° | -1° | 1 | METAR LEMD 232100Z VRB02KT CAVOK 13/M01 Q1028 NOSIG |
| 2026-10-23 17:30 EDT | METAR | 11° | -1° | 1 | METAR LEMD 232130Z VRB02KT CAVOK 11/M01 Q1028 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/2026-10-23 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).