Station-day record · settlement source
Amsterdam · Europe/Amsterdam · ← 2026-11-04 · 2026-11-06 → · All dates for EHAM · JSON
METAR EHAM 051155Z 08008KT 050V110 CAVOK 09/04 Q1027 NOSIG
METAR EHAM 050225Z 08011KT CAVOK 04/02 Q1029 NOSIG
Local day 2026-11-04 18:00 EST → 2026-11-05 18:00 EST (24 h, UTC+01:00) · 48 reports · longest gap 30 min
final at 2026-11-05 21:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 caf81aca0ec590387c616341e691d7d2700d7d80684bc088c642911f0833f372
Transaction 0xbf5a54d84bf3217ddb9b6df934222c6d620bf627299c74dcc769e884dae7a78c · 2026-11-05 21:01 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 |
|---|---|---|---|---|---|
| 2026-11-04 18:25 EST | METAR | 5° | 3° | 5.7 | METAR EHAM 042325Z 07011KT CAVOK 05/03 Q1030 NOSIG |
| 2026-11-04 18:55 EST | METAR | 5° | 3° | 5.7 | METAR EHAM 042355Z 07011KT CAVOK 05/03 Q1030 NOSIG |
| 2026-11-04 19:25 EST | METAR | 5° | 2° | 6.2 | METAR EHAM 050025Z 08012KT CAVOK 05/02 Q1029 NOSIG |
| 2026-11-04 19:55 EST | METAR | 5° | 2° | 6.2 | METAR EHAM 050055Z 08012KT CAVOK 05/02 Q1029 NOSIG |
| 2026-11-04 20:25 EST | METAR | 5° | 2° | 5.7 | METAR EHAM 050125Z 08011KT 040V110 CAVOK 05/02 Q1029 NOSIG |
| 2026-11-04 20:55 EST | METAR | 5° | 2° | 5.7 | METAR EHAM 050155Z 08011KT CAVOK 05/02 Q1029 NOSIG |
| 2026-11-04 21:25 EST | METAR | 4°min | 2° | 5.7 | METAR EHAM 050225Z 08011KT CAVOK 04/02 Q1029 NOSIG |
| 2026-11-04 21:55 EST | METAR | 4° | 2° | 5.7 | METAR EHAM 050255Z 08011KT CAVOK 04/02 Q1028 NOSIG |
| 2026-11-04 22:25 EST | METAR | 4° | 2° | 5.7 | METAR EHAM 050325Z 08011KT CAVOK 04/02 Q1028 NOSIG |
| 2026-11-04 22:55 EST | METAR | 4° | 2° | 5.7 | METAR EHAM 050355Z 08011KT CAVOK 04/02 Q1028 NOSIG |
| 2026-11-04 23:25 EST | METAR | 4° | 2° | 5.7 | METAR EHAM 050425Z 08011KT CAVOK 04/02 Q1028 NOSIG |
| 2026-11-04 23:55 EST | METAR | 4° | 2° | 5.7 | METAR EHAM 050455Z 08011KT CAVOK 04/02 Q1028 NOSIG |
| 2026-11-05 00:25 EST | METAR | 4° | 2° | 5.1 | METAR EHAM 050525Z 08010KT CAVOK 04/02 Q1028 NOSIG |
| 2026-11-05 00:55 EST | METAR | 4° | 2° | 4.6 | METAR EHAM 050555Z 08009KT CAVOK 04/02 Q1028 NOSIG |
| 2026-11-05 01:25 EST | METAR | 4° | 2° | 5.7 | METAR EHAM 050625Z 08011KT CAVOK 04/02 Q1028 NOSIG |
| 2026-11-05 01:55 EST | METAR | 4° | 2° | 5.1 | METAR EHAM 050655Z 08010KT CAVOK 04/02 Q1028 NOSIG |
| 2026-11-05 02:25 EST | METAR | 5° | 2° | 5.7 | METAR EHAM 050725Z 08011KT 050V110 CAVOK 05/02 Q1028 NOSIG |
| 2026-11-05 02:55 EST | METAR | 5° | 3° | 5.7 | METAR EHAM 050755Z 08011KT CAVOK 05/03 Q1028 NOSIG |
| 2026-11-05 03:25 EST | METAR | 5° | 3° | 5.7 | METAR EHAM 050825Z 08011KT 050V110 CAVOK 05/03 Q1028 NOSIG |
| 2026-11-05 03:55 EST | METAR | 6° | 3° | 5.7 | METAR EHAM 050855Z 08011KT CAVOK 06/03 Q1028 NOSIG |
| 2026-11-05 04:25 EST | METAR | 7° | 3° | 5.7 | METAR EHAM 050925Z 08011KT CAVOK 07/03 Q1028 NOSIG |
| 2026-11-05 04:55 EST | METAR | 7° | 4° | 6.2 | METAR EHAM 050955Z 08012KT 050V120 CAVOK 07/04 Q1028 NOSIG |
| 2026-11-05 05:25 EST | METAR | 7° | 4° | 5.7 | METAR EHAM 051025Z 09011KT 050V110 CAVOK 07/04 Q1028 NOSIG |
| 2026-11-05 05:55 EST | METAR | 8° | 4° | 5.7 | METAR EHAM 051055Z 08011KT CAVOK 08/04 Q1028 NOSIG |
| 2026-11-05 06:25 EST | METAR | 8° | 4° | 5.1 | METAR EHAM 051125Z 08010KT 040V120 CAVOK 08/04 Q1027 NOSIG |
| 2026-11-05 06:55 EST | METAR | 9°max | 4° | 4.1 | METAR EHAM 051155Z 08008KT 050V110 CAVOK 09/04 Q1027 NOSIG |
| 2026-11-05 07:25 EST | METAR | 9° | 4° | 5.1 | METAR EHAM 051225Z 06010KT CAVOK 09/04 Q1027 NOSIG |
| 2026-11-05 07:55 EST | METAR | 9° | 4° | 5.1 | METAR EHAM 051255Z 07010KT CAVOK 09/04 Q1026 NOSIG |
| 2026-11-05 08:25 EST | METAR | 9° | 5° | 4.6 | METAR EHAM 051325Z 06009KT 030V090 CAVOK 09/05 Q1026 NOSIG |
| 2026-11-05 08:55 EST | METAR | 9° | 5° | 4.6 | METAR EHAM 051355Z 07009KT 040V100 CAVOK 09/05 Q1026 NOSIG |
| 2026-11-05 09:25 EST | METAR | 9° | 5° | 5.1 | METAR EHAM 051425Z 06010KT CAVOK 09/05 Q1026 NOSIG |
| 2026-11-05 09:55 EST | METAR | 9° | 5° | 4.6 | METAR EHAM 051455Z 07009KT 040V100 CAVOK 09/05 Q1025 NOSIG |
| 2026-11-05 10:25 EST | METAR | 8° | 4° | 5.1 | METAR EHAM 051525Z 08010KT 050V110 CAVOK 08/04 Q1025 NOSIG |
| 2026-11-05 10:55 EST | METAR | 8° | 4° | 4.6 | METAR EHAM 051555Z 08009KT CAVOK 08/04 Q1026 NOSIG |
| 2026-11-05 11:25 EST | METAR | 7° | 4° | 4.6 | METAR EHAM 051625Z 08009KT 050V120 CAVOK 07/04 Q1026 NOSIG |
| 2026-11-05 11:55 EST | METAR | 8° | 4° | 4.1 | METAR EHAM 051655Z 08008KT CAVOK 08/04 Q1026 NOSIG |
| 2026-11-05 12:25 EST | METAR | 7° | 4° | 3.6 | METAR EHAM 051725Z 08007KT CAVOK 07/04 Q1026 NOSIG |
| 2026-11-05 12:55 EST | METAR | 6° | 4° | 4.1 | METAR EHAM 051755Z 08008KT CAVOK 06/04 Q1026 NOSIG |
| 2026-11-05 13:25 EST | METAR | 6° | 4° | 3.6 | METAR EHAM 051825Z 09007KT CAVOK 06/04 Q1026 NOSIG |
| 2026-11-05 13:55 EST | METAR | 6° | 3° | 3.6 | METAR EHAM 051855Z 08007KT CAVOK 06/03 Q1026 NOSIG |
| 2026-11-05 14:25 EST | METAR | 6° | 3° | 3.6 | METAR EHAM 051925Z 08007KT CAVOK 06/03 Q1026 NOSIG |
| 2026-11-05 14:55 EST | METAR | 6° | 4° | 4.1 | METAR EHAM 051955Z 08008KT CAVOK 06/04 Q1026 NOSIG |
| 2026-11-05 15:25 EST | METAR | 6° | 4° | 4.1 | METAR EHAM 052025Z 07008KT CAVOK 06/04 Q1026 NOSIG |
| 2026-11-05 15:55 EST | METAR | 6° | 4° | 3.6 | METAR EHAM 052055Z 06007KT CAVOK 06/04 Q1025 NOSIG |
| 2026-11-05 16:25 EST | METAR | 6° | 4° | 3.6 | METAR EHAM 052125Z 06007KT CAVOK 06/04 Q1025 NOSIG |
| 2026-11-05 16:55 EST | METAR | 6° | 4° | 4.1 | METAR EHAM 052155Z 07008KT 040V110 CAVOK 06/04 Q1025 NOSIG |
| 2026-11-05 17:25 EST | METAR | 5° | 3° | 3.6 | METAR EHAM 052225Z 08007KT CAVOK 05/03 Q1025 NOSIG |
| 2026-11-05 17:55 EST | METAR | 5° | 3° | 3.1 | METAR EHAM 052255Z 07006KT CAVOK 05/03 Q1025 NOSIG |
Settlement source: the METAR-derived station-day record for EHAM for the contract date (station-local calendar day), as published at https://weathermarket.io/station/EHAM/2026-11-05 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/EHAM/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/EHAM/YYYY-MM-DD (JSON).