Station-day record · settlement source
Stockholm · Europe/Stockholm · ← 2026-10-18 · 2026-10-20 → · All dates for ESSA · JSON
METAR ESSA 191320Z 25003KT 220V280 CAVOK 07/03 Q1038 NOSIG
METAR ESSA 190050Z 28002KT 1200 BR NSC M03/M03 Q1038 TEMPO 2000 BCFG
Local day 2026-10-18 18:00 EDT → 2026-10-19 18:00 EDT (24 h, UTC+02:00) · 48 reports · longest gap 30 min
final at 2026-10-19 21:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
2 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 e22e75c6529202c4dfd6723929a36acb8355ab2cc58e3ac96fd17a6c38d626ec
Transaction 0xbb2acbf9922e24bc0a19a6278fb5a0d87fe7423f6c8289bf868149f12331e3ea · 2026-10-19 21:03 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 |
|---|---|---|---|---|---|
| 2026-10-18 18:20 EDT | METAR | -2° | -2° | 1.5 | METAR ESSA 182220Z 29003KT CAVOK M02/M02 Q1038 TEMPO 2000 BCFG |
| 2026-10-18 18:50 EDT | METAR | -2° | -2° | 1 | METAR ESSA 182250Z VRB02KT CAVOK M02/M02 Q1038 TEMPO 2000 BCFG |
| 2026-10-18 19:20 EDT | METAR | -2° | -2° | 0 | METAR ESSA 182320Z 00000KT 2800 NSC M02/M02 Q1038 TEMPO 2000 BCFG |
| 2026-10-18 19:50 EDT | METAR | -2° | -3° | 0.5 | METAR ESSA 182350Z 28001KT 3200 BR NSC M02/M03 Q1038 TEMPO 2000 BCFG |
| 2026-10-18 20:20 EDT | METAR | -2° | -3° | 1 | METAR ESSA 190020Z 26002KT 2100 BR NSC M02/M03 Q1038 TEMPO 2000 BCFG |
| 2026-10-18 20:50 EDT | METAR | -3°min | -3° | 1 | METAR ESSA 190050Z 28002KT 1200 BR NSC M03/M03 Q1038 TEMPO 2000 BCFG |
| 2026-10-18 21:20 EDT | METAR | -3° | -3° | 0.5 | METAR ESSA 190120Z 27001KT 0500 R01L/1700N R19R/P2000N R01R/P2000N R19L/P2000N BR NSC M03/M03 Q1039 TEMPO 2000 BCFG |
| 2026-10-18 21:50 EDT | METAR | -3° | -3° | 1 | METAR ESSA 190150Z 27002KT 0350 R01L/P2000D R19R/P2000N R01R/1200U R19L/P2000N BR NSC M03/M03 Q1038 TEMPO 2000 BCFG |
| 2026-10-18 22:20 EDT | METAR | -3° | -3° | 1 | METAR ESSA 190220Z 28002KT 0400 R01L/1700U R19R/P2000N R01R/P2000D R19L/P2000N BR NSC M03/M03 Q1038 TEMPO 2000 BCFG |
| 2026-10-18 22:50 EDT | METAR | -3° | -4° | 0 | METAR ESSA 190250Z 00000KT 0350 R01L/1900D R19R/P2000N R01R/P2000N R19L/P2000N BR NSC M03/M04 Q1038 TEMPO 2000 BCFG |
| 2026-10-18 23:20 EDT | METAR | -3° | -3° | 0.5 | METAR ESSA 190320Z 18001KT 0400 R01L/1300U R19R/P2000N R01R/P2000N R19L/P2000N BR NSC M03/M03 Q1038 TEMPO 2000 BCFG |
| 2026-10-18 23:50 EDT | METAR | -3° | -3° | 0 | METAR ESSA 190350Z 00000KT 1100 R01L/P2000N R19R/P2000N R01R/P2000N R19L/P2000N BR NSC M03/M03 Q1038 TEMPO 1200 BCFG original: METAR ESSA 190350Z COR 00000KT 1100 R01L/P2000N R19R/P2000N R01R/P2000N R19L/P2000N BR NSC M03/M03 Q1038 TEMPO 1200 BCFG |
| 2026-10-19 00:20 EDT | METAR | -3° | -3° | 0 | METAR ESSA 190420Z 00000KT 1100 R01L/P2000N R19R/P2000N R01R/P2000N R19L/P2000N BCFG NSC M03/M03 Q1038 TEMPO 1200 BCFG original: METAR ESSA 190420Z COR 00000KT 1100 R01L/P2000N R19R/P2000N R01R/P2000N R19L/P2000N BCFG NSC M03/M03 Q1038 TEMPO 1200 BCFG |
| 2026-10-19 00:50 EDT | METAR | -3° | -3° | 1.5 | METAR ESSA 190450Z 08003KT 0400 BCFG NSC M03/M03 Q1038 TEMPO 1200 |
| 2026-10-19 01:20 EDT | METAR | -2° | -3° | 1.5 | METAR ESSA 190520Z 08003KT 4000 BCFG BKN002 M02/M03 Q1038 TEMPO 1200 |
| 2026-10-19 01:50 EDT | METAR | -3° | -3° | 1.5 | METAR ESSA 190550Z 18003KT 0300 R01L/0900N R19R/1600U R01R/P2000N R19L/P2000N BCFG NSC M03/M03 Q1038 TEMPO 1200 |
| 2026-10-19 02:20 EDT | METAR | -3° | -3° | 2.1 | METAR ESSA 190620Z 18004KT 0250 R01L/P2000N R19R/P2000N R01R/P2000D R19L/P2000N BCFG NSC M03/M03 Q1038 TEMPO 1200 |
| 2026-10-19 02:50 EDT | METAR | -2° | -3° | 1.5 | METAR ESSA 190650Z 20003KT 6000 BCFG NSC M02/M03 Q1038 TEMPO 1200 |
| 2026-10-19 03:20 EDT | METAR | -1° | -1° | 1.5 | METAR ESSA 190720Z 27003KT 9999 BCFG NSC M01/M01 Q1039 TEMPO 3000 |
| 2026-10-19 03:50 EDT | METAR | -1° | -1° | 1.5 | METAR ESSA 190750Z 26003KT 9999 BCFG NSC M01/M01 Q1039 TEMPO 3000 |
| 2026-10-19 04:20 EDT | METAR | 0° | 0° | 1.5 | METAR ESSA 190820Z 25003KT 9999 BCFG NSC 00/00 Q1039 TEMPO 3000 |
| 2026-10-19 04:50 EDT | METAR | 1° | 1° | 1.5 | METAR ESSA 190850Z 29003KT 250V340 0800 R01L/0600N R19R/P2000N R01R/P2000N R19L/P2000N PRFG VV002 01/01 Q1039 TEMPO 5000 |
| 2026-10-19 05:20 EDT | METAR | 1° | 1° | 2.1 | METAR ESSA 190920Z 23004KT 0500 R01L/0500N R19R/0750N R01R/P2000N R19L/P2000N PRFG VV002 01/01 Q1039 TEMPO 5000 |
| 2026-10-19 05:50 EDT | METAR | 3° | 2° | 2.1 | METAR ESSA 190950Z 23004KT 9999 R01L/0800D R19R/P2000N R01R/P2000N R19L/P2000N SCT002 03/02 Q1039 NOSIG |
| 2026-10-19 06:20 EDT | METAR | 4° | 4° | 1.5 | METAR ESSA 191020Z 22003KT 9999 BCFG NSC 04/04 Q1039 NOSIG |
| 2026-10-19 06:50 EDT | METAR | 5° | 5° | 1 | METAR ESSA 191050Z VRB02KT 9999 BCFG NSC 05/05 Q1039 NOSIG |
| 2026-10-19 07:20 EDT | METAR | 6° | 4° | 1.5 | METAR ESSA 191120Z 22003KT 9999 VCFG NSC 06/04 Q1039 NOSIG |
| 2026-10-19 07:50 EDT | METAR | 6° | 4° | 2.6 | METAR ESSA 191150Z 32005KT 300V360 9999 FEW014 06/04 Q1039 NOSIG |
| 2026-10-19 08:20 EDT | METAR | 6° | 3° | 2.6 | METAR ESSA 191220Z 28005KT 9999 FEW012 06/03 Q1039 NOSIG |
| 2026-10-19 08:50 EDT | METAR | 6° | 3° | 2.1 | METAR ESSA 191250Z 28004KT 9999 FEW012 06/03 Q1038 NOSIG |
| 2026-10-19 09:20 EDT | METAR | 7°max | 3° | 1.5 | METAR ESSA 191320Z 25003KT 220V280 CAVOK 07/03 Q1038 NOSIG |
| 2026-10-19 09:50 EDT | METAR | 7° | 3° | 2.1 | METAR ESSA 191350Z 21004KT CAVOK 07/03 Q1038 NOSIG |
| 2026-10-19 10:20 EDT | METAR | 7° | 3° | 2.1 | METAR ESSA 191420Z 18004KT CAVOK 07/03 Q1038 NOSIG |
| 2026-10-19 10:50 EDT | METAR | 7° | 3° | 2.1 | METAR ESSA 191450Z 18004KT CAVOK 07/03 Q1038 NOSIG |
| 2026-10-19 11:20 EDT | METAR | 6° | 3° | 1.5 | METAR ESSA 191520Z 19003KT CAVOK 06/03 Q1037 NOSIG |
| 2026-10-19 11:50 EDT | METAR | 4° | 2° | 1.5 | METAR ESSA 191550Z 21003KT CAVOK 04/02 Q1037 NOSIG |
| 2026-10-19 12:20 EDT | METAR | 3° | 2° | 0 | METAR ESSA 191620Z 00000KT CAVOK 03/02 Q1037 NOSIG |
| 2026-10-19 12:50 EDT | METAR | 3° | 2° | 0 | METAR ESSA 191650Z 00000KT CAVOK 03/02 Q1038 NOSIG |
| 2026-10-19 13:20 EDT | METAR | 1° | 0° | 0 | METAR ESSA 191720Z 00000KT CAVOK 01/M00 Q1037 NOSIG |
| 2026-10-19 13:50 EDT | METAR | 0° | -1° | 0.5 | METAR ESSA 191750Z 07001KT CAVOK M00/M01 Q1038 NOSIG |
| 2026-10-19 14:20 EDT | METAR | 1° | 0° | 1 | METAR ESSA 191820Z 09002KT CAVOK 01/M00 Q1038 NOSIG |
| 2026-10-19 14:50 EDT | METAR | 0° | 0° | 1 | METAR ESSA 191850Z 07002KT CAVOK 00/M00 Q1037 NOSIG |
| 2026-10-19 15:20 EDT | METAR | 1° | 1° | 1.5 | METAR ESSA 191920Z 16003KT CAVOK 01/01 Q1037 NOSIG |
| 2026-10-19 15:50 EDT | METAR | 1° | 0° | 0.5 | METAR ESSA 191950Z VRB01KT CAVOK 01/M00 Q1037 NOSIG |
| 2026-10-19 16:20 EDT | METAR | -1° | -2° | 1 | METAR ESSA 192020Z VRB02KT 9999 BCFG NSC M01/M02 Q1037 NOSIG |
| 2026-10-19 16:50 EDT | METAR | 0° | -1° | 1.5 | METAR ESSA 192050Z 08003KT 9999 BCFG NSC M00/M01 Q1037 TEMPO 2000 |
| 2026-10-19 17:20 EDT | METAR | -1° | -2° | 1.5 | METAR ESSA 192120Z 06003KT 9999 BCFG NSC M01/M02 Q1037 TEMPO 2000 |
| 2026-10-19 17:50 EDT | METAR | -2° | -2° | 1.5 | METAR ESSA 192150Z VRB03KT 9999 BCFG NSC M02/M02 Q1037 TEMPO 2000 |
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/2026-10-19 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).