Station-day record · settlement source
Stockholm · Europe/Stockholm · ← 2026-09-30 · 2026-10-02 → · All dates for ESSA · JSON
METAR ESSA 011250Z 14012KT CAVOK 18/09 Q1033 NOSIG
METAR ESSA 012020Z 12006KT CAVOK 11/09 Q1032 NOSIG
Local day 2026-09-30 18:00 EDT → 2026-10-01 18:00 EDT (24 h, UTC+02:00) · 48 reports · longest gap 30 min
final at 2026-10-01 21:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
1 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 2ff51a30c50c87d5ba9b702fccc411ff22737dad96b9833dcf58ce1947360b74
Transaction 0x249d9e706f59c57e359ac56df8428e8defd3e8c7033908cc096c8a56852b0c82 · 2026-10-01 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 |
|---|---|---|---|---|---|
| 2026-09-30 18:20 EDT | METAR | 12° | 11° | 3.1 | METAR ESSA 302220Z 09006KT 9999 BKN019 12/11 Q1035 NOSIG |
| 2026-09-30 18:50 EDT | METAR | 12° | 11° | 3.1 | METAR ESSA 302250Z 10006KT 9999 BKN009 12/11 Q1035 NOSIG |
| 2026-09-30 19:20 EDT | METAR | 12° | 11° | 3.1 | METAR ESSA 302320Z 10006KT 9999 BKN007 12/11 Q1035 NOSIG |
| 2026-09-30 19:50 EDT | METAR | 12° | 11° | 3.1 | METAR ESSA 302350Z 12006KT 9999 BKN008 12/11 Q1035 NOSIG |
| 2026-09-30 20:20 EDT | METAR | 12° | 11° | 3.1 | METAR ESSA 010020Z 12006KT CAVOK 12/11 Q1035 NOSIG |
| 2026-09-30 20:50 EDT | METAR | 12° | 11° | 4.1 | METAR ESSA 010050Z 14008KT 9999 BKN007 12/11 Q1035 NOSIG |
| 2026-09-30 21:20 EDT | METAR | 12° | 11° | 3.6 | METAR ESSA 010120Z 13007KT 9999 SCT008 BKN059 12/11 Q1035 NOSIG |
| 2026-09-30 21:50 EDT | METAR | 12° | 11° | 3.6 | METAR ESSA 010150Z 13007KT 9999 BKN012 12/11 Q1034 NOSIG |
| 2026-09-30 22:20 EDT | METAR | 12° | 11° | 2.6 | METAR ESSA 010220Z 12005KT 9999 BKN010 12/11 Q1034 NOSIG |
| 2026-09-30 22:50 EDT | METAR | 12° | 11° | 2.6 | METAR ESSA 010250Z 11005KT 9999 BKN008 12/11 Q1034 NOSIG |
| 2026-09-30 23:20 EDT | METAR | 12° | 11° | 3.1 | METAR ESSA 010320Z 11006KT 090V160 9999 BKN007 12/11 Q1034 NOSIG |
| 2026-09-30 23:50 EDT | METAR | 12° | 11° | 2.6 | METAR ESSA 010350Z 11005KT 9999 BKN008 12/11 Q1034 NOSIG |
| 2026-10-01 00:20 EDT | METAR | 12° | 11° | 2.6 | METAR ESSA 010420Z 11005KT 9999 BKN009 12/11 Q1034 NOSIG |
| 2026-10-01 00:50 EDT | METAR | 12° | 11° | 2.6 | METAR ESSA 010450Z 12005KT 9999 BKN009 12/11 Q1034 NOSIG |
| 2026-10-01 01:20 EDT | METAR | 12° | 11° | 3.1 | METAR ESSA 010520Z 12006KT 9999 BKN009 12/11 Q1034 NOSIG |
| 2026-10-01 01:50 EDT | METAR | 12° | 11° | 2.6 | METAR ESSA 010550Z 09005KT 8000 BKN009 12/11 Q1034 NOSIG |
| 2026-10-01 02:20 EDT | METAR | 12° | 11° | 2.6 | METAR ESSA 010620Z 09005KT 9000 BKN010 12/11 Q1034 BECMG SCT010 |
| 2026-10-01 02:50 EDT | METAR | 13° | 11° | 3.1 | METAR ESSA 010650Z 09006KT 9999 BKN009 13/11 Q1034 BECMG SCT010 |
| 2026-10-01 03:20 EDT | METAR | 13° | 11° | 3.1 | METAR ESSA 010720Z 09006KT 9999 BKN009 13/11 Q1035 BECMG SCT010 original: METAR ESSA 010720Z COR 09006KT 9999 BKN009 13/11 Q1035 BECMG SCT010 |
| 2026-10-01 03:50 EDT | METAR | 13° | 11° | 3.6 | METAR ESSA 010750Z 13007KT 9999 BKN009 13/11 Q1035 BECMG SCT010 |
| 2026-10-01 04:20 EDT | METAR | 14° | 11° | 3.6 | METAR ESSA 010820Z 12007KT 9999 SCT012 14/11 Q1034 NOSIG |
| 2026-10-01 04:50 EDT | METAR | 15° | 12° | 4.1 | METAR ESSA 010850Z 11008KT 080V140 9999 FEW011 15/12 Q1034 NOSIG |
| 2026-10-01 05:20 EDT | METAR | 16° | 11° | 4.6 | METAR ESSA 010920Z 13009KT CAVOK 16/11 Q1034 NOSIG |
| 2026-10-01 05:50 EDT | METAR | 16° | 11° | 4.6 | METAR ESSA 010950Z 14009KT CAVOK 16/11 Q1034 NOSIG |
| 2026-10-01 06:20 EDT | METAR | 17° | 11° | 4.6 | METAR ESSA 011020Z 14009KT CAVOK 17/11 Q1034 NOSIG |
| 2026-10-01 06:50 EDT | METAR | 17° | 10° | 5.7 | METAR ESSA 011050Z 15011KT CAVOK 17/10 Q1034 NOSIG |
| 2026-10-01 07:20 EDT | METAR | 17° | 8° | 7.2 | METAR ESSA 011120Z 16014KT CAVOK 17/08 Q1033 NOSIG |
| 2026-10-01 07:50 EDT | METAR | 17° | 8° | 6.7 | METAR ESSA 011150Z 15013KT CAVOK 17/08 Q1033 NOSIG |
| 2026-10-01 08:20 EDT | METAR | 17° | 9° | 7.2 | METAR ESSA 011220Z 16014KT CAVOK 17/09 Q1033 NOSIG |
| 2026-10-01 08:50 EDT | METAR | 18°max | 9° | 6.2 | METAR ESSA 011250Z 14012KT CAVOK 18/09 Q1033 NOSIG |
| 2026-10-01 09:20 EDT | METAR | 18° | 9° | 6.2 | METAR ESSA 011320Z 15012KT CAVOK 18/09 Q1033 NOSIG |
| 2026-10-01 09:50 EDT | METAR | 17° | 9° | 5.7 | METAR ESSA 011350Z 15011KT CAVOK 17/09 Q1032 NOSIG |
| 2026-10-01 10:20 EDT | METAR | 17° | 9° | 5.7 | METAR ESSA 011420Z 14011KT CAVOK 17/09 Q1032 NOSIG |
| 2026-10-01 10:50 EDT | METAR | 16° | 10° | 5.7 | METAR ESSA 011450Z 14011KT CAVOK 16/10 Q1032 NOSIG |
| 2026-10-01 11:20 EDT | METAR | 16° | 10° | 5.1 | METAR ESSA 011520Z 14010KT CAVOK 16/10 Q1032 NOSIG |
| 2026-10-01 11:50 EDT | METAR | 15° | 10° | 4.6 | METAR ESSA 011550Z 13009KT 110V170 CAVOK 15/10 Q1032 NOSIG |
| 2026-10-01 12:20 EDT | METAR | 14° | 10° | 4.6 | METAR ESSA 011620Z 13009KT CAVOK 14/10 Q1032 NOSIG |
| 2026-10-01 12:50 EDT | METAR | 14° | 10° | 4.1 | METAR ESSA 011650Z 13008KT CAVOK 14/10 Q1032 NOSIG |
| 2026-10-01 13:20 EDT | METAR | 13° | 10° | 4.6 | METAR ESSA 011720Z 13009KT CAVOK 13/10 Q1032 NOSIG |
| 2026-10-01 13:50 EDT | METAR | 12° | 10° | 4.6 | METAR ESSA 011750Z 13009KT CAVOK 12/10 Q1032 NOSIG |
| 2026-10-01 14:20 EDT | METAR | 12° | 10° | 4.1 | METAR ESSA 011820Z 13008KT CAVOK 12/10 Q1032 NOSIG |
| 2026-10-01 14:50 EDT | METAR | 12° | 10° | 3.6 | METAR ESSA 011850Z 13007KT CAVOK 12/10 Q1032 NOSIG |
| 2026-10-01 15:20 EDT | METAR | 12° | 10° | 3.6 | METAR ESSA 011920Z 13007KT CAVOK 12/10 Q1032 NOSIG |
| 2026-10-01 15:50 EDT | METAR | 12° | 10° | 3.6 | METAR ESSA 011950Z 13007KT CAVOK 12/10 Q1032 NOSIG |
| 2026-10-01 16:20 EDT | METAR | 11°min | 9° | 3.1 | METAR ESSA 012020Z 12006KT CAVOK 11/09 Q1032 NOSIG |
| 2026-10-01 16:50 EDT | METAR | 11° | 9° | 3.1 | METAR ESSA 012050Z 13006KT CAVOK 11/09 Q1032 NOSIG |
| 2026-10-01 17:20 EDT | METAR | 11° | 9° | 3.1 | METAR ESSA 012120Z 13006KT CAVOK 11/09 Q1032 NOSIG |
| 2026-10-01 17:50 EDT | METAR | 11° | 9° | 3.1 | METAR ESSA 012150Z 14006KT CAVOK 11/09 Q1032 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/2026-10-01 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).