Station-day record · settlement source
Helsinki · Europe/Helsinki · ← 2026-11-06 · 2026-11-08 → · All dates for EFHK · JSON
METAR EFHK 071020Z 28012KT 9999 FEW016 06/02 Q1018 NOSIG
METAR EFHK 070020Z 24005KT 9999 FEW004 M01/M01 Q1022 NOSIG
Local day 2026-11-06 17:00 EST → 2026-11-07 17:00 EST (24 h, UTC+02:00) · 48 reports · longest gap 30 min
final at 2026-11-07 20:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 612414bd9e7453acd1afc0fa38435444eaf3210accca062d5d50fd63efa16521
Transaction 0x6f3a343d7515401d86d5a6c14c618931096b952b7a5a075c89eae959aced80b5 · 2026-11-07 20:01 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 |
|---|---|---|---|---|---|
| 2026-11-06 17:20 EST | METAR | 0° | 0° | 3.1 | METAR EFHK 062220Z 26006KT 9999 SCT013 00/M00 Q1023 TEMPO BKN013 |
| 2026-11-06 17:50 EST | METAR | 0° | -1° | 3.1 | METAR EFHK 062250Z 26006KT 9999 FEW015 M00/M01 Q1023 NOSIG |
| 2026-11-06 18:20 EST | METAR | 0° | -1° | 2.6 | METAR EFHK 062320Z 25005KT CAVOK M00/M01 Q1023 NOSIG |
| 2026-11-06 18:50 EST | METAR | 0° | -1° | 2.6 | METAR EFHK 062350Z 24005KT 9999 FEW004 M00/M01 Q1022 NOSIG |
| 2026-11-06 19:20 EST | METAR | -1°min | -1° | 2.6 | METAR EFHK 070020Z 24005KT 9999 FEW004 M01/M01 Q1022 NOSIG |
| 2026-11-06 19:50 EST | METAR | 0° | 0° | 3.1 | METAR EFHK 070050Z 25006KT 9999 FEW021 00/M00 Q1022 NOSIG |
| 2026-11-06 20:20 EST | METAR | 0° | -1° | 3.6 | METAR EFHK 070120Z 26007KT 9999 FEW022 M00/M01 Q1021 NOSIG |
| 2026-11-06 20:50 EST | METAR | 0° | 0° | 3.1 | METAR EFHK 070150Z 26006KT 9999 FEW022 00/M00 Q1021 NOSIG |
| 2026-11-06 21:20 EST | METAR | 0° | 0° | 3.1 | METAR EFHK 070220Z 25006KT 9999 FEW023 00/M00 Q1021 NOSIG |
| 2026-11-06 21:50 EST | METAR | 1° | 0° | 3.6 | METAR EFHK 070250Z 25007KT 9999 SCT023 01/M00 Q1021 NOSIG |
| 2026-11-06 22:20 EST | METAR | 1° | 0° | 3.1 | METAR EFHK 070320Z 25006KT 9999 BKN022 01/00 Q1021 NOSIG |
| 2026-11-06 22:50 EST | METAR | 1° | 1° | 3.1 | METAR EFHK 070350Z 23006KT 9999 BKN023 01/01 Q1020 NOSIG |
| 2026-11-06 23:20 EST | METAR | 2° | 1° | 2.6 | METAR EFHK 070420Z 24005KT 9999 BKN025 02/01 Q1020 NOSIG |
| 2026-11-06 23:50 EST | METAR | 2° | 1° | 2.1 | METAR EFHK 070450Z 24004KT 9999 BKN024 02/01 Q1020 NOSIG |
| 2026-11-07 00:20 EST | METAR | 2° | 1° | 2.6 | METAR EFHK 070520Z 24005KT 9999 BKN021 02/01 Q1020 NOSIG |
| 2026-11-07 00:50 EST | METAR | 2° | 1° | 2.1 | METAR EFHK 070550Z 25004KT 220V280 9999 BKN020 02/01 Q1019 NOSIG |
| 2026-11-07 01:20 EST | METAR | 2° | 1° | 3.1 | METAR EFHK 070620Z 22006KT 9999 BKN022 02/01 Q1019 NOSIG |
| 2026-11-07 01:50 EST | METAR | 2° | 2° | 2.6 | METAR EFHK 070650Z 24005KT 9999 BKN022 02/02 Q1019 NOSIG |
| 2026-11-07 02:20 EST | METAR | 3° | 2° | 2.6 | METAR EFHK 070720Z 26005KT 9999 BKN023 03/02 Q1019 NOSIG |
| 2026-11-07 02:50 EST | METAR | 4° | 2° | 3.1 | METAR EFHK 070750Z 27006KT 9999 BKN024 04/02 Q1019 NOSIG |
| 2026-11-07 03:20 EST | METAR | 4° | 2° | 3.6 | METAR EFHK 070820Z 27007KT 9999 FEW024 04/02 Q1019 NOSIG |
| 2026-11-07 03:50 EST | METAR | 4° | 2° | 3.1 | METAR EFHK 070850Z 27006KT CAVOK 04/02 Q1019 NOSIG |
| 2026-11-07 04:20 EST | METAR | 5° | 2° | 3.6 | METAR EFHK 070920Z 27007KT 9999 FEW020 05/02 Q1019 NOSIG |
| 2026-11-07 04:50 EST | METAR | 5° | 2° | 5.1 | METAR EFHK 070950Z 29010KT 9999 FEW018 05/02 Q1018 NOSIG |
| 2026-11-07 05:20 EST | METAR | 6°max | 2° | 6.2 | METAR EFHK 071020Z 28012KT 9999 FEW016 06/02 Q1018 NOSIG |
| 2026-11-07 05:50 EST | METAR | 6° | 2° | 5.7 | METAR EFHK 071050Z 28011KT 9999 FEW016 06/02 Q1018 NOSIG |
| 2026-11-07 06:20 EST | METAR | 5° | 2° | 6.7 | METAR EFHK 071120Z 28013KT 9999 BKN017 05/02 Q1018 TEMPO BKN014 |
| 2026-11-07 06:50 EST | METAR | 5° | 3° | 5.1 | METAR EFHK 071150Z 28010KT 9999 BKN016 05/03 Q1018 TEMPO BKN014 |
| 2026-11-07 07:20 EST | METAR | 5° | 3° | 4.6 | METAR EFHK 071220Z 28009KT 9999 BKN016 05/03 Q1018 BECMG BKN012 |
| 2026-11-07 07:50 EST | METAR | 5° | 2° | 4.6 | METAR EFHK 071250Z 28009KT 250V310 9999 BKN015 05/02 Q1018 BECMG BKN012 |
| 2026-11-07 08:20 EST | METAR | 5° | 3° | 4.1 | METAR EFHK 071320Z 28008KT 9999 BKN015 05/03 Q1018 BECMG BKN012 |
| 2026-11-07 08:50 EST | METAR | 5° | 3° | 5.1 | METAR EFHK 071350Z 29010KT 9999 BKN016 05/03 Q1018 BECMG BKN012 |
| 2026-11-07 09:20 EST | METAR | 5° | 3° | 3.6 | METAR EFHK 071420Z 28007KT 9999 BKN017 05/03 Q1018 NOSIG |
| 2026-11-07 09:50 EST | METAR | 5° | 3° | 3.6 | METAR EFHK 071450Z 28007KT 9999 BKN017 05/03 Q1018 NOSIG |
| 2026-11-07 10:20 EST | METAR | 5° | 3° | 3.1 | METAR EFHK 071520Z 28006KT 9999 BKN018 05/03 Q1018 NOSIG |
| 2026-11-07 10:50 EST | METAR | 6° | 3° | 4.1 | METAR EFHK 071550Z 29008KT 9999 BKN018 06/03 Q1018 NOSIG |
| 2026-11-07 11:20 EST | METAR | 6° | 3° | 3.6 | METAR EFHK 071620Z 28007KT 9999 BKN019 06/03 Q1018 NOSIG |
| 2026-11-07 11:50 EST | METAR | 6° | 3° | 4.1 | METAR EFHK 071650Z 27008KT 9999 BKN020 06/03 Q1018 NOSIG |
| 2026-11-07 12:20 EST | METAR | 6° | 3° | 3.1 | METAR EFHK 071720Z 28006KT 9999 BKN018 06/03 Q1018 NOSIG |
| 2026-11-07 12:50 EST | METAR | 6° | 3° | 3.6 | METAR EFHK 071750Z 28007KT 9999 BKN018 06/03 Q1018 NOSIG |
| 2026-11-07 13:20 EST | METAR | 6° | 3° | 3.6 | METAR EFHK 071820Z 27007KT 9999 BKN021 06/03 Q1018 NOSIG |
| 2026-11-07 13:50 EST | METAR | 6° | 3° | 4.1 | METAR EFHK 071850Z 26008KT 9999 FEW020 BKN024 06/03 Q1018 NOSIG |
| 2026-11-07 14:20 EST | METAR | 6° | 4° | 3.1 | METAR EFHK 071920Z 27006KT 9999 SCT019 BKN022 06/04 Q1018 NOSIG |
| 2026-11-07 14:50 EST | METAR | 6° | 3° | 4.1 | METAR EFHK 071950Z 28008KT 9999 BKN019 06/03 Q1018 NOSIG |
| 2026-11-07 15:20 EST | METAR | 6° | 3° | 3.1 | METAR EFHK 072020Z 29006KT 9999 BKN019 06/03 Q1018 NOSIG |
| 2026-11-07 15:50 EST | METAR | 6° | 3° | 3.1 | METAR EFHK 072050Z 28006KT 9999 BKN018 06/03 Q1018 NOSIG |
| 2026-11-07 16:20 EST | METAR | 6° | 3° | 2.6 | METAR EFHK 072120Z 28005KT 9999 BKN017 06/03 Q1018 NOSIG |
| 2026-11-07 16:50 EST | METAR | 6° | 3° | 3.6 | METAR EFHK 072150Z 28007KT 9999 FEW013 BKN016 06/03 Q1018 TEMPO BKN013 |
Settlement source: the METAR-derived station-day record for EFHK for the contract date (station-local calendar day), as published at https://weathermarket.io/station/EFHK/2026-11-07 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/EFHK/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/EFHK/YYYY-MM-DD (JSON).