Station-day record · settlement source
Stockholm · Europe/Stockholm · ← 2026-10-17 · 2026-10-19 → · All dates for ESSA · JSON
METAR ESSA 181250Z 36006KT 9999 SCT024 09/02 Q1035 NOSIG
METAR ESSA 180150Z 32003KT CAVOK M03/M03 Q1031 NOSIG
Local day 2026-10-17 18:00 EDT → 2026-10-18 18:00 EDT (24 h, UTC+02:00) · 48 reports · longest gap 30 min
final at 2026-10-18 21:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 c32b2e06feaf0639e27f92426fbb75215b90eecf5dee10dff82636c5d9db1401
Transaction 0x980c24143f943fd2d33b5da7fa1934b94e60f3b68799491cc1eab718fa141a0f · 2026-10-18 21:02 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 |
|---|---|---|---|---|---|
| 2026-10-17 18:20 EDT | METAR | -2° | -3° | 2.1 | METAR ESSA 172220Z 32004KT CAVOK M02/M03 Q1030 NOSIG |
| 2026-10-17 18:50 EDT | METAR | -2° | -3° | 1.5 | METAR ESSA 172250Z 31003KT CAVOK M02/M03 Q1030 NOSIG |
| 2026-10-17 19:20 EDT | METAR | -2° | -3° | 1.5 | METAR ESSA 172320Z 31003KT CAVOK M02/M03 Q1030 NOSIG |
| 2026-10-17 19:50 EDT | METAR | -2° | -3° | 1.5 | METAR ESSA 172350Z 30003KT CAVOK M02/M03 Q1030 NOSIG |
| 2026-10-17 20:20 EDT | METAR | -2° | -3° | 2.6 | METAR ESSA 180020Z 32005KT CAVOK M02/M03 Q1030 NOSIG |
| 2026-10-17 20:50 EDT | METAR | -2° | -3° | 2.1 | METAR ESSA 180050Z 33004KT CAVOK M02/M03 Q1030 NOSIG |
| 2026-10-17 21:20 EDT | METAR | -2° | -2° | 2.6 | METAR ESSA 180120Z 32005KT CAVOK M02/M02 Q1031 NOSIG |
| 2026-10-17 21:50 EDT | METAR | -3°min | -3° | 1.5 | METAR ESSA 180150Z 32003KT CAVOK M03/M03 Q1031 NOSIG |
| 2026-10-17 22:20 EDT | METAR | -2° | -2° | 1.5 | METAR ESSA 180220Z 30003KT CAVOK M02/M02 Q1031 NOSIG |
| 2026-10-17 22:50 EDT | METAR | -2° | -3° | 1 | METAR ESSA 180250Z 30002KT CAVOK M02/M03 Q1031 NOSIG |
| 2026-10-17 23:20 EDT | METAR | -3° | -3° | 1.5 | METAR ESSA 180320Z 26003KT CAVOK M03/M03 Q1032 NOSIG |
| 2026-10-17 23:50 EDT | METAR | -3° | -4° | 1.5 | METAR ESSA 180350Z 30003KT CAVOK M03/M04 Q1032 NOSIG |
| 2026-10-18 00:20 EDT | METAR | -2° | -3° | 1.5 | METAR ESSA 180420Z 32003KT CAVOK M02/M03 Q1032 NOSIG |
| 2026-10-18 00:50 EDT | METAR | -3° | -3° | 2.1 | METAR ESSA 180450Z 32004KT CAVOK M03/M03 Q1032 NOSIG |
| 2026-10-18 01:20 EDT | METAR | -3° | -4° | 1.5 | METAR ESSA 180520Z 32003KT CAVOK M03/M04 Q1033 NOSIG |
| 2026-10-18 01:50 EDT | METAR | -2° | -3° | 1 | METAR ESSA 180550Z 33002KT CAVOK M02/M03 Q1033 NOSIG |
| 2026-10-18 02:20 EDT | METAR | -2° | -2° | 2.6 | METAR ESSA 180620Z 32005KT CAVOK M02/M02 Q1033 NOSIG |
| 2026-10-18 02:50 EDT | METAR | -2° | -2° | 3.1 | METAR ESSA 180650Z 33006KT CAVOK M02/M02 Q1033 NOSIG |
| 2026-10-18 03:20 EDT | METAR | 1° | 0° | 2.1 | METAR ESSA 180720Z 33004KT 300V360 CAVOK 01/00 Q1033 NOSIG |
| 2026-10-18 03:50 EDT | METAR | 2° | 1° | 3.1 | METAR ESSA 180750Z 34006KT CAVOK 02/01 Q1034 NOSIG |
| 2026-10-18 04:20 EDT | METAR | 3° | 1° | 2.6 | METAR ESSA 180820Z 34005KT CAVOK 03/01 Q1034 NOSIG |
| 2026-10-18 04:50 EDT | METAR | 4° | 2° | 2.6 | METAR ESSA 180850Z 33005KT CAVOK 04/02 Q1034 NOSIG |
| 2026-10-18 05:20 EDT | METAR | 5° | 2° | 3.1 | METAR ESSA 180920Z 36006KT CAVOK 05/02 Q1034 NOSIG |
| 2026-10-18 05:50 EDT | METAR | 6° | 2° | 2.6 | METAR ESSA 180950Z 36005KT CAVOK 06/02 Q1035 NOSIG |
| 2026-10-18 06:20 EDT | METAR | 7° | 3° | 3.1 | METAR ESSA 181020Z 35006KT CAVOK 07/03 Q1035 NOSIG |
| 2026-10-18 06:50 EDT | METAR | 7° | 3° | 3.1 | METAR ESSA 181050Z 34006KT 310V020 CAVOK 07/03 Q1035 NOSIG |
| 2026-10-18 07:20 EDT | METAR | 8° | 3° | 2.6 | METAR ESSA 181120Z 02005KT 300V050 9999 FEW019 08/03 Q1035 NOSIG |
| 2026-10-18 07:50 EDT | METAR | 8° | 3° | 3.1 | METAR ESSA 181150Z 34006KT 310V010 9999 SCT020 08/03 Q1035 NOSIG |
| 2026-10-18 08:20 EDT | METAR | 8° | 3° | 2.6 | METAR ESSA 181220Z 01005KT 330V040 9999 SCT023 08/03 Q1035 NOSIG |
| 2026-10-18 08:50 EDT | METAR | 9°max | 2° | 3.1 | METAR ESSA 181250Z 36006KT 9999 SCT024 09/02 Q1035 NOSIG |
| 2026-10-18 09:20 EDT | METAR | 9° | 3° | 3.6 | METAR ESSA 181320Z 34007KT 9999 SCT026 09/03 Q1035 NOSIG |
| 2026-10-18 09:50 EDT | METAR | 8° | 3° | 3.1 | METAR ESSA 181350Z 36006KT 9999 SCT026 08/03 Q1035 NOSIG |
| 2026-10-18 10:20 EDT | METAR | 8° | 3° | 3.1 | METAR ESSA 181420Z 35006KT 9999 SCT025 08/03 Q1035 NOSIG |
| 2026-10-18 10:50 EDT | METAR | 7° | 3° | 3.1 | METAR ESSA 181450Z 02006KT 9999 SCT026 07/03 Q1036 NOSIG |
| 2026-10-18 11:20 EDT | METAR | 6° | 3° | 3.6 | METAR ESSA 181520Z 01007KT 9999 SCT025 06/03 Q1036 NOSIG |
| 2026-10-18 11:50 EDT | METAR | 5° | 2° | 2.1 | METAR ESSA 181550Z 36004KT 9999 FEW024 05/02 Q1036 NOSIG |
| 2026-10-18 12:20 EDT | METAR | 5° | 2° | 2.6 | METAR ESSA 181620Z 01005KT 9999 FEW023 05/02 Q1036 NOSIG |
| 2026-10-18 12:50 EDT | METAR | 3° | 1° | 1.5 | METAR ESSA 181650Z 01003KT CAVOK 03/01 Q1037 NOSIG |
| 2026-10-18 13:20 EDT | METAR | 3° | 2° | 1.5 | METAR ESSA 181720Z 01003KT CAVOK 03/02 Q1037 NOSIG |
| 2026-10-18 13:50 EDT | METAR | 1° | 1° | 1 | METAR ESSA 181750Z 02002KT CAVOK 01/01 Q1037 NOSIG |
| 2026-10-18 14:20 EDT | METAR | 3° | 2° | 1 | METAR ESSA 181820Z 36002KT CAVOK 03/02 Q1037 TEMPO 2000 BCFG |
| 2026-10-18 14:50 EDT | METAR | 0° | -1° | 0 | METAR ESSA 181850Z 00000KT CAVOK M00/M01 Q1037 TEMPO 2000 BCFG |
| 2026-10-18 15:20 EDT | METAR | -1° | -1° | 0 | METAR ESSA 181920Z 00000KT CAVOK M01/M01 Q1037 TEMPO 2000 BCFG |
| 2026-10-18 15:50 EDT | METAR | -1° | -1° | 1.5 | METAR ESSA 181950Z 02003KT CAVOK M01/M01 Q1037 TEMPO 2000 BCFG |
| 2026-10-18 16:20 EDT | METAR | 0° | -1° | 1.5 | METAR ESSA 182020Z 22003KT CAVOK M00/M01 Q1037 NOSIG |
| 2026-10-18 16:50 EDT | METAR | -1° | -1° | 1.5 | METAR ESSA 182050Z 28003KT CAVOK M01/M01 Q1038 NOSIG |
| 2026-10-18 17:20 EDT | METAR | -1° | -1° | 0.5 | METAR ESSA 182120Z 28001KT CAVOK M01/M01 Q1038 NOSIG |
| 2026-10-18 17:50 EDT | METAR | -1° | -1° | 1 | METAR ESSA 182150Z 18002KT CAVOK M01/M01 Q1038 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/2026-10-18 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).