Station-day record · settlement source
Stockholm · Europe/Stockholm · ← 2026-09-28 · 2026-09-30 → · All dates for ESSA · JSON
METAR ESSA 291250Z 02010KT 9999 FEW019 BKN035 15/10 Q1030 NOSIG
METAR ESSA 292050Z 36003KT CAVOK 05/04 Q1034 NOSIG
Local day 2026-09-28 18:00 EDT → 2026-09-29 18:00 EDT (24 h, UTC+02:00) · 48 reports · longest gap 30 min
final at 2026-09-29 21:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 ae63cc2f9da606a6147b201aa0d7a98565978f85703d3ba3d16b90aa7616b190
Transaction 0xdfd5f88b30d154bbaef9ebda1bc55e87c51557cf7b80cb1ab157ceabd42901ce · 2026-10-01 20:01 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 |
|---|---|---|---|---|---|
| 2026-09-28 18:20 EDT | METAR | 13° | 11° | 5.1 | METAR ESSA 282220Z 17010KT 9999 SCT013 BKN076 13/11 Q1023 TEMPO BKN012 |
| 2026-09-28 18:50 EDT | METAR | 13° | 11° | 4.6 | METAR ESSA 282250Z 17009KT 9999 SCT012 BKN076 13/11 Q1022 NOSIG |
| 2026-09-28 19:20 EDT | METAR | 13° | 11° | 4.1 | METAR ESSA 282320Z 18008KT 9999 SCT012 BKN076 13/11 Q1023 NOSIG |
| 2026-09-28 19:50 EDT | METAR | 13° | 11° | 3.6 | METAR ESSA 282350Z 18007KT CAVOK 13/11 Q1023 NOSIG |
| 2026-09-28 20:20 EDT | METAR | 13° | 11° | 3.1 | METAR ESSA 290020Z 18006KT CAVOK 13/11 Q1023 NOSIG |
| 2026-09-28 20:50 EDT | METAR | 13° | 11° | 2.6 | METAR ESSA 290050Z 17005KT CAVOK 13/11 Q1023 NOSIG |
| 2026-09-28 21:20 EDT | METAR | 12° | 11° | 2.6 | METAR ESSA 290120Z 17005KT CAVOK 12/11 Q1023 NOSIG |
| 2026-09-28 21:50 EDT | METAR | 12° | 11° | 3.1 | METAR ESSA 290150Z 18006KT CAVOK 12/11 Q1023 NOSIG |
| 2026-09-28 22:20 EDT | METAR | 12° | 11° | 2.1 | METAR ESSA 290220Z 21004KT CAVOK 12/11 Q1023 NOSIG |
| 2026-09-28 22:50 EDT | METAR | 12° | 11° | 1.5 | METAR ESSA 290250Z 22003KT CAVOK 12/11 Q1023 NOSIG |
| 2026-09-28 23:20 EDT | METAR | 11° | 11° | 1.5 | METAR ESSA 290320Z 22003KT CAVOK 11/11 Q1023 NOSIG |
| 2026-09-28 23:50 EDT | METAR | 10° | 10° | 1.5 | METAR ESSA 290350Z 18003KT 9999 BKN048 10/10 Q1024 NOSIG |
| 2026-09-29 00:20 EDT | METAR | 11° | 11° | 1.5 | METAR ESSA 290420Z 24003KT 9999 BKN048 11/11 Q1024 NOSIG |
| 2026-09-29 00:50 EDT | METAR | 11° | 11° | 2.1 | METAR ESSA 290450Z 25004KT 190V270 9999 FEW030 BKN046 11/11 Q1024 NOSIG |
| 2026-09-29 01:20 EDT | METAR | 10° | 10° | 2.1 | METAR ESSA 290520Z 26004KT 190V280 9999 FEW030 10/10 Q1024 NOSIG |
| 2026-09-29 01:50 EDT | METAR | 11° | 10° | 2.1 | METAR ESSA 290550Z 26004KT 9999 FEW030 11/10 Q1025 NOSIG |
| 2026-09-29 02:20 EDT | METAR | 11° | 11° | 1.5 | METAR ESSA 290620Z 27003KT 9999 FEW007 11/11 Q1025 NOSIG |
| 2026-09-29 02:50 EDT | METAR | 12° | 11° | 2.6 | METAR ESSA 290650Z 30005KT 270V350 9999 BKN006 12/11 Q1025 NOSIG |
| 2026-09-29 03:20 EDT | METAR | 12° | 11° | 3.6 | METAR ESSA 290720Z 30007KT 9999 BKN005 12/11 Q1026 BECMG SCT006 |
| 2026-09-29 03:50 EDT | METAR | 12° | 11° | 2.6 | METAR ESSA 290750Z 32005KT 280V360 9999 OVC006 12/11 Q1027 BECMG SCT006 |
| 2026-09-29 04:20 EDT | METAR | 12° | 10° | 3.6 | METAR ESSA 290820Z 30007KT 9999 BKN007 12/10 Q1027 BECMG SCT008 |
| 2026-09-29 04:50 EDT | METAR | 12° | 10° | 2.6 | METAR ESSA 290850Z 32005KT 290V360 9999 BKN009 12/10 Q1027 BECMG SCT008 |
| 2026-09-29 05:20 EDT | METAR | 13° | 10° | 2.1 | METAR ESSA 290920Z 34004KT 300V020 9999 BKN011 13/10 Q1028 BECMG SCT008 |
| 2026-09-29 05:50 EDT | METAR | 13° | 10° | 2.1 | METAR ESSA 290950Z 31004KT 9999 BKN014 13/10 Q1028 BECMG SCT015 |
| 2026-09-29 06:20 EDT | METAR | 14° | 11° | 2.6 | METAR ESSA 291020Z 33005KT 9999 FEW015 BKN018 14/11 Q1028 NOSIG |
| 2026-09-29 06:50 EDT | METAR | 14° | 11° | 2.6 | METAR ESSA 291050Z 31005KT 9999 FEW017 BKN027 14/11 Q1029 NOSIG |
| 2026-09-29 07:20 EDT | METAR | 14° | 11° | 3.6 | METAR ESSA 291120Z 33007KT 290V360 9999 FEW017 BKN030 14/11 Q1029 NOSIG |
| 2026-09-29 07:50 EDT | METAR | 14° | 10° | 4.1 | METAR ESSA 291150Z 32008KT 290V360 9999 SCT019 BKN026 BKN033 14/10 Q1029 NOSIG |
| 2026-09-29 08:20 EDT | METAR | 14° | 10° | 4.1 | METAR ESSA 291220Z 33008KT 9999 FEW020 BKN035 14/10 Q1029 NOSIG |
| 2026-09-29 08:50 EDT | METAR | 15°max | 10° | 5.1 | METAR ESSA 291250Z 02010KT 9999 FEW019 BKN035 15/10 Q1030 NOSIG |
| 2026-09-29 09:20 EDT | METAR | 15° | 9° | 5.1 | METAR ESSA 291320Z 36010KT 9999 BKN021 15/09 Q1030 NOSIG |
| 2026-09-29 09:50 EDT | METAR | 15° | 9° | 5.1 | METAR ESSA 291350Z 02010KT 9999 SCT024 15/09 Q1030 NOSIG |
| 2026-09-29 10:20 EDT | METAR | 14° | 9° | 5.1 | METAR ESSA 291420Z 01010KT 9999 FEW022 14/09 Q1030 NOSIG |
| 2026-09-29 10:50 EDT | METAR | 14° | 9° | 4.1 | METAR ESSA 291450Z 01008KT 9999 SCT021 14/09 Q1031 NOSIG |
| 2026-09-29 11:20 EDT | METAR | 13° | 8° | 4.1 | METAR ESSA 291520Z 01008KT 9999 FEW025 13/08 Q1031 NOSIG |
| 2026-09-29 11:50 EDT | METAR | 13° | 8° | 4.6 | METAR ESSA 291550Z 01009KT CAVOK 13/08 Q1031 NOSIG |
| 2026-09-29 12:20 EDT | METAR | 11° | 8° | 3.6 | METAR ESSA 291620Z 01007KT CAVOK 11/08 Q1031 NOSIG |
| 2026-09-29 12:50 EDT | METAR | 10° | 7° | 3.1 | METAR ESSA 291650Z 36006KT CAVOK 10/07 Q1032 NOSIG |
| 2026-09-29 13:20 EDT | METAR | 10° | 7° | 2.1 | METAR ESSA 291720Z 36004KT CAVOK 10/07 Q1032 NOSIG |
| 2026-09-29 13:50 EDT | METAR | 9° | 7° | 2.6 | METAR ESSA 291750Z 36005KT CAVOK 09/07 Q1033 NOSIG |
| 2026-09-29 14:20 EDT | METAR | 9° | 7° | 2.6 | METAR ESSA 291820Z 01005KT CAVOK 09/07 Q1033 NOSIG |
| 2026-09-29 14:50 EDT | METAR | 7° | 6° | 2.1 | METAR ESSA 291850Z 36004KT CAVOK 07/06 Q1033 NOSIG |
| 2026-09-29 15:20 EDT | METAR | 8° | 7° | 2.1 | METAR ESSA 291920Z 03004KT CAVOK 08/07 Q1033 NOSIG |
| 2026-09-29 15:50 EDT | METAR | 7° | 6° | 2.1 | METAR ESSA 291950Z 03004KT CAVOK 07/06 Q1033 NOSIG |
| 2026-09-29 16:20 EDT | METAR | 7° | 6° | 2.1 | METAR ESSA 292020Z 35004KT CAVOK 07/06 Q1034 NOSIG |
| 2026-09-29 16:50 EDT | METAR | 5°min | 4° | 1.5 | METAR ESSA 292050Z 36003KT CAVOK 05/04 Q1034 NOSIG |
| 2026-09-29 17:20 EDT | METAR | 6° | 5° | 1 | METAR ESSA 292120Z 34002KT CAVOK 06/05 Q1034 NOSIG |
| 2026-09-29 17:50 EDT | METAR | 5° | 5° | 1 | METAR ESSA 292150Z 29002KT CAVOK 05/05 Q1034 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/2026-09-29 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).