Station-day record · settlement source
Stockholm · Europe/Stockholm · ← 2026-10-03 · 2026-10-05 → · All dates for ESSA · JSON
METAR ESSA 040950Z 28009KT 9999 BKN015 13/09 Q1018 NOSIG
METAR ESSA 040520Z 24008KT 9999 SCT013 10/09 Q1018 TEMPO BKN012
Local day 2026-10-03 18:00 EDT → 2026-10-04 18:00 EDT (24 h, UTC+02:00) · 48 reports · longest gap 30 min
final at 2026-10-04 21:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 d35643a1c80aa66710e64c930f17277b95236f26cafdf4671b38f161605570b9
Transaction 0xee7c56ccf426402f2f2c19904d66532e0fbf50b9318031f12dfedf87072b0c45 · 2026-10-04 21:01 EDT
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 |
|---|---|---|---|---|---|
| 2026-10-03 18:20 EDT | METAR | 12° | 8° | 4.6 | METAR ESSA 032220Z 22009KT CAVOK 12/08 Q1021 NOSIG |
| 2026-10-03 18:50 EDT | METAR | 11° | 8° | 4.6 | METAR ESSA 032250Z 20009KT CAVOK 11/08 Q1021 NOSIG |
| 2026-10-03 19:20 EDT | METAR | 11° | 8° | 4.1 | METAR ESSA 032320Z 20008KT CAVOK 11/08 Q1021 NOSIG |
| 2026-10-03 19:50 EDT | METAR | 11° | 8° | 4.1 | METAR ESSA 032350Z 21008KT CAVOK 11/08 Q1020 NOSIG |
| 2026-10-03 20:20 EDT | METAR | 11° | 8° | 4.1 | METAR ESSA 040020Z 20008KT CAVOK 11/08 Q1020 NOSIG |
| 2026-10-03 20:50 EDT | METAR | 11° | 8° | 3.6 | METAR ESSA 040050Z 21007KT CAVOK 11/08 Q1020 NOSIG |
| 2026-10-03 21:20 EDT | METAR | 11° | 8° | 4.1 | METAR ESSA 040120Z 20008KT CAVOK 11/08 Q1019 NOSIG |
| 2026-10-03 21:50 EDT | METAR | 11° | 8° | 4.1 | METAR ESSA 040150Z 21008KT CAVOK 11/08 Q1019 NOSIG |
| 2026-10-03 22:20 EDT | METAR | 11° | 8° | 4.1 | METAR ESSA 040220Z 22008KT 9999 FEW018 BKN047 11/08 Q1019 NOSIG |
| 2026-10-03 22:50 EDT | METAR | 11° | 9° | 4.1 | METAR ESSA 040250Z 20008KT 9999 BKN015 BKN048 11/09 Q1019 NOSIG |
| 2026-10-03 23:20 EDT | METAR | 11° | 9° | 3.6 | METAR ESSA 040320Z 23007KT 9999 BKN015 BKN066 11/09 Q1018 TEMPO BKN012 |
| 2026-10-03 23:50 EDT | METAR | 11° | 9° | 4.1 | METAR ESSA 040350Z 22008KT 9999 SCT014 BKN074 11/09 Q1018 TEMPO BKN012 |
| 2026-10-04 00:20 EDT | METAR | 11° | 9° | 4.6 | METAR ESSA 040420Z 23009KT 9999 FEW014 BKN016 11/09 Q1018 TEMPO BKN012 |
| 2026-10-04 00:50 EDT | METAR | 11° | 9° | 4.1 | METAR ESSA 040450Z 26008KT 9999 BKN015 11/09 Q1018 TEMPO BKN012 |
| 2026-10-04 01:20 EDT | METAR | 10°min | 9° | 4.1 | METAR ESSA 040520Z 24008KT 9999 SCT013 10/09 Q1018 TEMPO BKN012 |
| 2026-10-04 01:50 EDT | METAR | 10° | 8° | 4.6 | METAR ESSA 040550Z 23009KT 9999 FEW015 SCT022 10/08 Q1018 TEMPO BKN012 |
| 2026-10-04 02:20 EDT | METAR | 11° | 8° | 5.1 | METAR ESSA 040620Z 24010KT 9999 FEW014 BKN022 11/08 Q1018 NOSIG |
| 2026-10-04 02:50 EDT | METAR | 11° | 9° | 5.1 | METAR ESSA 040650Z 25010KT 9999 SCT013 BKN029 11/09 Q1018 TEMPO BKN012 |
| 2026-10-04 03:20 EDT | METAR | 11° | 8° | 4.6 | METAR ESSA 040720Z 26009KT 9999 BKN013 11/08 Q1018 TEMPO SCT012 |
| 2026-10-04 03:50 EDT | METAR | 11° | 9° | 4.6 | METAR ESSA 040750Z 25009KT 9999 BKN013 11/09 Q1018 BECMG SCT013 BKN020 |
| 2026-10-04 04:20 EDT | METAR | 11° | 9° | 4.1 | METAR ESSA 040820Z 26008KT 9999 BKN013 11/09 Q1018 BECMG SCT013 BKN020 |
| 2026-10-04 04:50 EDT | METAR | 11° | 9° | 4.6 | METAR ESSA 040850Z 27009KT 9999 BKN013 11/09 Q1018 BECMG SCT013 BKN020 |
| 2026-10-04 05:20 EDT | METAR | 12° | 9° | 5.1 | METAR ESSA 040920Z 27010KT 9999 BKN014 12/09 Q1018 BECMG SCT013 BKN020 |
| 2026-10-04 05:50 EDT | METAR | 13°max | 9° | 4.6 | METAR ESSA 040950Z 28009KT 9999 BKN015 13/09 Q1018 NOSIG |
| 2026-10-04 06:20 EDT | METAR | 12° | 8° | 5.1 | METAR ESSA 041020Z 27010KT 9999 SCT015 BKN021 12/08 Q1018 NOSIG |
| 2026-10-04 06:50 EDT | METAR | 13° | 8° | 5.1 | METAR ESSA 041050Z 26010KT 9999 SCT016 BKN024 13/08 Q1018 NOSIG |
| 2026-10-04 07:20 EDT | METAR | 13° | 8° | 5.7 | METAR ESSA 041120Z 27011KT 9999 BKN023 13/08 Q1018 NOSIG |
| 2026-10-04 07:50 EDT | METAR | 13° | 8° | 5.1 | METAR ESSA 041150Z 26010KT 9999 BKN022 13/08 Q1018 NOSIG |
| 2026-10-04 08:20 EDT | METAR | 13° | 7° | 4.6 | METAR ESSA 041220Z 28009KT 9999 SCT024 13/07 Q1018 NOSIG |
| 2026-10-04 08:50 EDT | METAR | 13° | 8° | 5.7 | METAR ESSA 041250Z 26011KT 9999 SCT027 13/08 Q1018 NOSIG |
| 2026-10-04 09:20 EDT | METAR | 13° | 8° | 5.1 | METAR ESSA 041320Z 25010KT 9999 SCT026 13/08 Q1018 NOSIG |
| 2026-10-04 09:50 EDT | METAR | 13° | 8° | 4.1 | METAR ESSA 041350Z 27008KT 9999 SCT026 13/08 Q1018 NOSIG |
| 2026-10-04 10:20 EDT | METAR | 13° | 8° | 5.7 | METAR ESSA 041420Z 25011KT CAVOK 13/08 Q1017 NOSIG |
| 2026-10-04 10:50 EDT | METAR | 13° | 7° | 5.1 | METAR ESSA 041450Z 25010KT CAVOK 13/07 Q1017 NOSIG |
| 2026-10-04 11:20 EDT | METAR | 13° | 7° | 5.7 | METAR ESSA 041520Z 25011KT CAVOK 13/07 Q1017 NOSIG |
| 2026-10-04 11:50 EDT | METAR | 12° | 6° | 5.1 | METAR ESSA 041550Z 25010KT CAVOK 12/06 Q1017 NOSIG |
| 2026-10-04 12:20 EDT | METAR | 11° | 6° | 4.1 | METAR ESSA 041620Z 25008KT CAVOK 11/06 Q1017 NOSIG |
| 2026-10-04 12:50 EDT | METAR | 11° | 6° | 4.1 | METAR ESSA 041650Z 25008KT CAVOK 11/06 Q1016 NOSIG |
| 2026-10-04 13:20 EDT | METAR | 11° | 6° | 4.6 | METAR ESSA 041720Z 24009KT CAVOK 11/06 Q1016 NOSIG |
| 2026-10-04 13:50 EDT | METAR | 10° | 6° | 4.1 | METAR ESSA 041750Z 23008KT CAVOK 10/06 Q1016 NOSIG |
| 2026-10-04 14:20 EDT | METAR | 10° | 6° | 5.7 | METAR ESSA 041820Z 23011KT CAVOK 10/06 Q1016 NOSIG |
| 2026-10-04 14:50 EDT | METAR | 10° | 5° | 5.1 | METAR ESSA 041850Z 23010KT CAVOK 10/05 Q1016 NOSIG |
| 2026-10-04 15:20 EDT | METAR | 11° | 6° | 5.7 | METAR ESSA 041920Z 24011KT CAVOK 11/06 Q1015 NOSIG |
| 2026-10-04 15:50 EDT | METAR | 11° | 6° | 6.7 | METAR ESSA 041950Z 24013KT CAVOK 11/06 Q1015 NOSIG |
| 2026-10-04 16:20 EDT | METAR | 11° | 6° | 6.2 | METAR ESSA 042020Z 23012KT CAVOK 11/06 Q1015 NOSIG |
| 2026-10-04 16:50 EDT | METAR | 11° | 6° | 6.2 | METAR ESSA 042050Z 24012KT CAVOK 11/06 Q1014 NOSIG |
| 2026-10-04 17:20 EDT | METAR | 11° | 6° | 6.2 | METAR ESSA 042120Z 23012KT CAVOK 11/06 Q1014 NOSIG |
| 2026-10-04 17:50 EDT | METAR | 11° | 7° | 6.7 | METAR ESSA 042150Z 23013KT CAVOK 11/07 Q1013 NOSIG |
Settlement source: the METAR-derived station-day record for ESSA for the contract date (station-local calendar day), as published at https://weathermarket.io/station/ESSA/2026-10-04 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/ESSA/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/ESSA/YYYY-MM-DD (JSON).