Station-day record · settlement source
Stockholm · Europe/Stockholm · ← 2026-10-27 · 2026-10-29 → · All dates for ESSA · JSON
METAR ESSA 280920Z 22008KT 9999 FEW011 BKN020 11/08 Q1017 TEMPO BKN014
METAR ESSA 281920Z 18007KT CAVOK 05/04 Q1020 NOSIG
Local day 2026-10-27 19:00 EDT → 2026-10-28 19:00 EDT (24 h, UTC+01:00) · 48 reports · longest gap 30 min
final at 2026-10-28 22:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 b1a7643adf010e41a2631373638f77421c8cb96cd5d56c565651449c5b27ddba
Transaction 0xb4b77cb941524be17c7622c4ce624c028f7a1899084964b73fbb5e44b2cc1b2a · 2026-11-05 13:02 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 |
|---|---|---|---|---|---|
| 2026-10-27 19:20 EDT | METAR | 10° | 7° | 6.2 | METAR ESSA 272320Z 18012KT 9999 OVC039 10/07 Q1013 NOSIG |
| 2026-10-27 19:50 EDT | METAR | 10° | 7° | 7.2 | METAR ESSA 272350Z 17014KT 9999 OVC036 10/07 Q1013 NOSIG |
| 2026-10-27 20:20 EDT | METAR | 10° | 7° | 6.7 | METAR ESSA 280020Z 17013KT 9999 FEW020 BKN033 10/07 Q1013 NOSIG |
| 2026-10-27 20:50 EDT | METAR | 10° | 7° | 6.7 | METAR ESSA 280050Z 17013KT 9999 FEW026 OVC033 10/07 Q1013 NOSIG |
| 2026-10-27 21:20 EDT | METAR | 10° | 7° | 6.2 | METAR ESSA 280120Z 17012KT 9999 -DZ FEW012 OVC032 10/07 Q1013 NOSIG |
| 2026-10-27 21:50 EDT | METAR | 10° | 8° | 5.7 | METAR ESSA 280150Z 17011KT 9999 BKN016 10/08 Q1013 NOSIG |
| 2026-10-27 22:20 EDT | METAR | 10° | 7° | 6.2 | METAR ESSA 280220Z 18012KT 9999 BKN014 10/07 Q1013 TEMPO BKN012 |
| 2026-10-27 22:50 EDT | METAR | 10° | 7° | 6.2 | METAR ESSA 280250Z 18012KT 9999 OVC013 10/07 Q1013 TEMPO BKN012 |
| 2026-10-27 23:20 EDT | METAR | 10° | 8° | 5.7 | METAR ESSA 280320Z 18011KT 9999 OVC012 10/08 Q1014 TEMPO BKN012 |
| 2026-10-27 23:50 EDT | METAR | 10° | 8° | 6.2 | METAR ESSA 280350Z 17012KT 9999 BKN012 OVC016 10/08 Q1014 TEMPO BKN012 |
| 2026-10-28 00:20 EDT | METAR | 10° | 8° | 5.7 | METAR ESSA 280420Z 17011KT 9999 BKN013 10/08 Q1014 TEMPO BKN009 |
| 2026-10-28 00:50 EDT | METAR | 10° | 8° | 5.1 | METAR ESSA 280450Z 17010KT 9999 OVC012 10/08 Q1014 TEMPO BKN009 |
| 2026-10-28 01:20 EDT | METAR | 10° | 8° | 4.6 | METAR ESSA 280520Z 18009KT 9999 BKN012 BKN020 OVC048 10/08 Q1014 TEMPO BKN009 |
| 2026-10-28 01:50 EDT | METAR | 10° | 8° | 4.1 | METAR ESSA 280550Z 18008KT 9999 BKN011 10/08 Q1015 TEMPO BKN009 |
| 2026-10-28 02:20 EDT | METAR | 10° | 8° | 4.1 | METAR ESSA 280620Z 18008KT 9999 BKN011 10/08 Q1015 TEMPO BKN009 |
| 2026-10-28 02:50 EDT | METAR | 10° | 8° | 4.1 | METAR ESSA 280650Z 21008KT 170V230 9999 BKN011 10/08 Q1015 BECMG BKN015 |
| 2026-10-28 03:20 EDT | METAR | 10° | 8° | 4.1 | METAR ESSA 280720Z 21008KT 9999 BKN011 10/08 Q1016 BECMG BKN015 |
| 2026-10-28 03:50 EDT | METAR | 10° | 8° | 4.1 | METAR ESSA 280750Z 21008KT 9999 BKN010 BKN058 10/08 Q1016 BECMG BKN015 |
| 2026-10-28 04:20 EDT | METAR | 10° | 8° | 4.1 | METAR ESSA 280820Z 22008KT 9999 FEW014 SCT019 10/08 Q1017 TEMPO BKN014 |
| 2026-10-28 04:50 EDT | METAR | 10° | 8° | 4.6 | METAR ESSA 280850Z 23009KT 9999 FEW014 SCT042 10/08 Q1017 TEMPO BKN014 |
| 2026-10-28 05:20 EDT | METAR | 11°max | 8° | 4.1 | METAR ESSA 280920Z 22008KT 9999 FEW011 BKN020 11/08 Q1017 TEMPO BKN014 |
| 2026-10-28 05:50 EDT | METAR | 11° | 8° | 4.6 | METAR ESSA 280950Z 23009KT 9999 FEW013 BKN020 11/08 Q1017 TEMPO BKN014 |
| 2026-10-28 06:20 EDT | METAR | 11° | 7° | 6.7 | METAR ESSA 281020Z 25013KT 9999 SCT015 BKN024 11/07 Q1018 TEMPO BKN014 |
| 2026-10-28 06:50 EDT | METAR | 11° | 6° | 5.7 | METAR ESSA 281050Z 25011KT 9999 FEW016 11/06 Q1018 NOSIG |
| 2026-10-28 07:20 EDT | METAR | 10° | 6° | 6.2 | METAR ESSA 281120Z 24012KT 9999 FEW016 10/06 Q1018 NOSIG |
| 2026-10-28 07:50 EDT | METAR | 11° | 6° | 5.1 | METAR ESSA 281150Z 22010KT CAVOK 11/06 Q1018 NOSIG |
| 2026-10-28 08:20 EDT | METAR | 11° | 6° | 4.6 | METAR ESSA 281220Z 24009KT 9999 FEW020 SCT140 11/06 Q1018 NOSIG |
| 2026-10-28 08:50 EDT | METAR | 11° | 6° | 5.7 | METAR ESSA 281250Z 24011KT 9999 FEW023 SCT210 11/06 Q1018 NOSIG |
| 2026-10-28 09:20 EDT | METAR | 11° | 5° | 5.1 | METAR ESSA 281320Z 26010KT CAVOK 11/05 Q1019 NOSIG |
| 2026-10-28 09:50 EDT | METAR | 10° | 5° | 4.1 | METAR ESSA 281350Z 26008KT 220V280 CAVOK 10/05 Q1019 NOSIG |
| 2026-10-28 10:20 EDT | METAR | 10° | 5° | 3.1 | METAR ESSA 281420Z 25006KT CAVOK 10/05 Q1019 NOSIG |
| 2026-10-28 10:50 EDT | METAR | 10° | 5° | 3.1 | METAR ESSA 281450Z 24006KT CAVOK 10/05 Q1019 NOSIG |
| 2026-10-28 11:20 EDT | METAR | 9° | 5° | 3.1 | METAR ESSA 281520Z 22006KT CAVOK 09/05 Q1019 NOSIG |
| 2026-10-28 11:50 EDT | METAR | 8° | 5° | 2.6 | METAR ESSA 281550Z 19005KT CAVOK 08/05 Q1019 NOSIG |
| 2026-10-28 12:20 EDT | METAR | 8° | 5° | 2.6 | METAR ESSA 281620Z 18005KT CAVOK 08/05 Q1020 NOSIG |
| 2026-10-28 12:50 EDT | METAR | 7° | 5° | 2.6 | METAR ESSA 281650Z 21005KT CAVOK 07/05 Q1020 NOSIG |
| 2026-10-28 13:20 EDT | METAR | 7° | 4° | 3.1 | METAR ESSA 281720Z 21006KT CAVOK 07/04 Q1020 NOSIG |
| 2026-10-28 13:50 EDT | METAR | 6° | 5° | 2.6 | METAR ESSA 281750Z 22005KT CAVOK 06/05 Q1020 NOSIG |
| 2026-10-28 14:20 EDT | METAR | 6° | 4° | 3.6 | METAR ESSA 281820Z 19007KT CAVOK 06/04 Q1020 NOSIG |
| 2026-10-28 14:50 EDT | METAR | 6° | 4° | 3.1 | METAR ESSA 281850Z 17006KT CAVOK 06/04 Q1020 NOSIG |
| 2026-10-28 15:20 EDT | METAR | 5°min | 4° | 3.6 | METAR ESSA 281920Z 18007KT CAVOK 05/04 Q1020 NOSIG |
| 2026-10-28 15:50 EDT | METAR | 5° | 4° | 3.6 | METAR ESSA 281950Z 18007KT CAVOK 05/04 Q1020 NOSIG |
| 2026-10-28 16:20 EDT | METAR | 5° | 4° | 3.1 | METAR ESSA 282020Z 18006KT CAVOK 05/04 Q1020 NOSIG |
| 2026-10-28 16:50 EDT | METAR | 5° | 4° | 3.1 | METAR ESSA 282050Z 19006KT CAVOK 05/04 Q1021 NOSIG |
| 2026-10-28 17:20 EDT | METAR | 5° | 4° | 3.1 | METAR ESSA 282120Z 19006KT CAVOK 05/04 Q1020 NOSIG |
| 2026-10-28 17:50 EDT | METAR | 5° | 4° | 3.1 | METAR ESSA 282150Z 18006KT CAVOK 05/04 Q1020 NOSIG |
| 2026-10-28 18:20 EDT | METAR | 5° | 4° | 2.6 | METAR ESSA 282220Z 18005KT CAVOK 05/04 Q1020 NOSIG |
| 2026-10-28 18:50 EDT | METAR | 5° | 5° | 2.1 | METAR ESSA 282250Z 21004KT CAVOK 05/05 Q1020 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/2026-10-28 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).