Station-day record · settlement source
Amsterdam · Europe/Amsterdam · ← 2026-11-08 · 2026-11-10 → · All dates for EHAM · JSON
METAR EHAM 091355Z 16004KT 110V210 9999 FEW021 11/05 Q1017 NOSIG
METAR EHAM 091955Z 11003KT 070V130 9999 MIFG NSC 03/03 Q1015 BECMG 7000
Local day 2026-11-08 18:00 EST → 2026-11-09 18:00 EST (24 h, UTC+01:00) · 48 reports · longest gap 30 min
final at 2026-11-09 21:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 fce7e9cf6b86f81281d689c8bae6c414fe82a30b7755c920da2a153364db2f7d
Transaction 0x4fb2fab9df6883c6434fafab21307639878e835c4ba65b1ed560c7fba448eae5 · 2026-11-09 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 |
|---|---|---|---|---|---|
| 2026-11-08 18:25 EST | METAR | 4° | 4° | 2.1 | METAR EHAM 082325Z 11004KT 7000 MIFG FEW016 04/04 Q1021 NOSIG |
| 2026-11-08 18:55 EST | METAR | 4° | 4° | 2.1 | METAR EHAM 082355Z 11004KT 7000 MIFG SCT015 04/04 Q1021 NOSIG |
| 2026-11-08 19:25 EST | METAR | 6° | 5° | 3.1 | METAR EHAM 090025Z 13006KT 7000 MIFG BKN015 06/05 Q1021 NOSIG |
| 2026-11-08 19:55 EST | METAR | 7° | 6° | 3.6 | METAR EHAM 090055Z 14007KT 7000 BKN015 07/06 Q1021 BECMG SCT015 |
| 2026-11-08 20:25 EST | METAR | 7° | 6° | 3.1 | METAR EHAM 090125Z 15006KT 7000 BKN015 07/06 Q1021 BECMG SCT015 |
| 2026-11-08 20:55 EST | METAR | 6° | 6° | 2.6 | METAR EHAM 090155Z 14005KT 7000 BKN018 06/06 Q1021 BECMG BKN022 |
| 2026-11-08 21:25 EST | METAR | 6° | 6° | 1.5 | METAR EHAM 090225Z 14003KT 7000 BKN019 06/06 Q1020 BECMG BKN022 |
| 2026-11-08 21:55 EST | METAR | 6° | 6° | 2.1 | METAR EHAM 090255Z 15004KT 7000 BKN020 06/06 Q1020 BECMG BKN022 |
| 2026-11-08 22:25 EST | METAR | 6° | 6° | 2.6 | METAR EHAM 090325Z 15005KT 7000 BKN021 06/06 Q1020 NOSIG |
| 2026-11-08 22:55 EST | METAR | 6° | 6° | 2.6 | METAR EHAM 090355Z 15005KT 7000 BKN026 06/06 Q1020 NOSIG |
| 2026-11-08 23:25 EST | METAR | 5° | 5° | 2.6 | METAR EHAM 090425Z 16005KT 7000 FEW028 SCT037 05/05 Q1020 NOSIG |
| 2026-11-08 23:55 EST | METAR | 5° | 5° | 2.6 | METAR EHAM 090455Z 16005KT 7000 FEW024 SCT030 05/05 Q1020 NOSIG |
| 2026-11-09 00:25 EST | METAR | 6° | 5° | 2.1 | METAR EHAM 090525Z 16004KT 7000 FEW024 BKN029 06/05 Q1019 NOSIG |
| 2026-11-09 00:55 EST | METAR | 6° | 5° | 2.6 | METAR EHAM 090555Z 16005KT 130V190 6000 BKN029 06/05 Q1019 TEMPO 4000 BR |
| 2026-11-09 01:25 EST | METAR | 6° | 5° | 2.1 | METAR EHAM 090625Z 16004KT 130V190 6000 BKN030 06/05 Q1019 TEMPO 4000 BR |
| 2026-11-09 01:55 EST | METAR | 5° | 5° | 2.6 | METAR EHAM 090655Z 15005KT 5000 BR SCT030 05/05 Q1019 TEMPO 4000 |
| 2026-11-09 02:25 EST | METAR | 5° | 5° | 2.1 | METAR EHAM 090725Z 14004KT 090V170 5000 BR BKN030 05/05 Q1019 TEMPO 4000 |
| 2026-11-09 02:55 EST | METAR | 5° | 5° | 2.6 | METAR EHAM 090755Z 14005KT 090V180 6000 SCT030 05/05 Q1019 BECMG 8000 |
| 2026-11-09 03:25 EST | METAR | 6° | 5° | 1 | METAR EHAM 090825Z VRB02KT 6000 FEW005 SCT030 06/05 Q1019 BECMG 8000 |
| 2026-11-09 03:55 EST | METAR | 6° | 5° | 2.1 | METAR EHAM 090855Z 14004KT 8000 FEW005 SCT030 06/05 Q1019 NOSIG |
| 2026-11-09 04:25 EST | METAR | 7° | 6° | 1.5 | METAR EHAM 090925Z VRB03KT 9999 SCT030 07/06 Q1019 NOSIG |
| 2026-11-09 04:55 EST | METAR | 8° | 6° | 3.1 | METAR EHAM 090955Z 15006KT 110V170 9999 SCT030 08/06 Q1019 NOSIG |
| 2026-11-09 05:25 EST | METAR | 8° | 6° | 2.6 | METAR EHAM 091025Z 16005KT 130V190 9999 FEW032 08/06 Q1019 NOSIG |
| 2026-11-09 05:55 EST | METAR | 9° | 6° | 2.6 | METAR EHAM 091055Z 16005KT 140V200 9999 FEW037 09/06 Q1019 NOSIG |
| 2026-11-09 06:25 EST | METAR | 10° | 6° | 2.6 | METAR EHAM 091125Z 17005KT 130V190 9999 FEW037 10/06 Q1018 NOSIG |
| 2026-11-09 06:55 EST | METAR | 10° | 5° | 3.1 | METAR EHAM 091155Z 16006KT 120V180 9999 FEW037 10/05 Q1018 NOSIG |
| 2026-11-09 07:25 EST | METAR | 10° | 6° | 2.6 | METAR EHAM 091225Z 18005KT 140V220 9999 FEW040 10/06 Q1018 NOSIG |
| 2026-11-09 07:55 EST | METAR | 10° | 6° | 2.6 | METAR EHAM 091255Z 18005KT 9999 FEW040 10/06 Q1017 NOSIG |
| 2026-11-09 08:25 EST | METAR | 10° | 5° | 2.1 | METAR EHAM 091325Z 14004KT 110V170 9999 FEW021 10/05 Q1017 NOSIG |
| 2026-11-09 08:55 EST | METAR | 11°max | 5° | 2.1 | METAR EHAM 091355Z 16004KT 110V210 9999 FEW021 11/05 Q1017 NOSIG |
| 2026-11-09 09:25 EST | METAR | 10° | 5° | 1 | METAR EHAM 091425Z VRB02KT 9999 FEW020 10/05 Q1016 NOSIG |
| 2026-11-09 09:55 EST | METAR | 10° | 5° | 1 | METAR EHAM 091455Z VRB02KT 9999 FEW020 10/05 Q1016 NOSIG |
| 2026-11-09 10:25 EST | METAR | 10° | 5° | 0 | METAR EHAM 091525Z 00000KT 9999 FEW020 10/05 Q1016 NOSIG |
| 2026-11-09 10:55 EST | METAR | 9° | 4° | 0 | METAR EHAM 091555Z 00000KT CAVOK 09/04 Q1016 NOSIG |
| 2026-11-09 11:25 EST | METAR | 7° | 4° | 0.5 | METAR EHAM 091625Z 09001KT CAVOK 07/04 Q1016 NOSIG |
| 2026-11-09 11:55 EST | METAR | 6° | 4° | 0.5 | METAR EHAM 091655Z 09001KT CAVOK 06/04 Q1016 NOSIG |
| 2026-11-09 12:25 EST | METAR | 6° | 4° | 1 | METAR EHAM 091725Z 06002KT CAVOK 06/04 Q1016 NOSIG |
| 2026-11-09 12:55 EST | METAR | 6° | 5° | 1.5 | METAR EHAM 091755Z 08003KT CAVOK 06/05 Q1016 NOSIG |
| 2026-11-09 13:25 EST | METAR | 5° | 4° | 1 | METAR EHAM 091825Z 07002KT CAVOK 05/04 Q1016 NOSIG |
| 2026-11-09 13:55 EST | METAR | 4° | 4° | 0.5 | METAR EHAM 091855Z 01001KT CAVOK 04/04 Q1016 NOSIG |
| 2026-11-09 14:25 EST | METAR | 5° | 4° | 1 | METAR EHAM 091925Z 13002KT 9999 MIFG NSC 05/04 Q1016 NOSIG |
| 2026-11-09 14:55 EST | METAR | 3°min | 3° | 1.5 | METAR EHAM 091955Z 11003KT 070V130 9999 MIFG NSC 03/03 Q1015 BECMG 7000 |
| 2026-11-09 15:25 EST | METAR | 3° | 3° | 0.5 | METAR EHAM 092025Z 12001KT 9000 MIFG NSC 03/03 Q1015 BECMG 7000 |
| 2026-11-09 15:55 EST | METAR | 3° | 3° | 1 | METAR EHAM 092055Z 06002KT 8000 MIFG NSC 03/03 Q1015 BECMG 6000 |
| 2026-11-09 16:25 EST | METAR | 3° | 3° | 1 | METAR EHAM 092125Z 07002KT 8000 MIFG NSC 03/03 Q1015 BECMG 4000 BR |
| 2026-11-09 16:55 EST | METAR | 3° | 3° | 1 | METAR EHAM 092155Z 12002KT 9000 MIFG NSC 03/03 Q1015 BECMG 4000 BR |
| 2026-11-09 17:25 EST | METAR | 3° | 2° | 0.5 | METAR EHAM 092225Z 12001KT 8000 MIFG NSC 03/02 Q1015 BECMG 4000 BR |
| 2026-11-09 17:55 EST | METAR | 3° | 3° | 0.5 | METAR EHAM 092255Z 12001KT 8000 MIFG NSC 03/03 Q1015 BECMG 6000 |
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/2026-11-09 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).