Station-day record · settlement source
Stockholm · Europe/Stockholm · ← 2026-10-19 · 2026-10-21 → · All dates for ESSA · JSON
METAR ESSA 201120Z 08009KT 9999 BKN020 09/05 Q1032 NOSIG
METAR ESSA 200320Z 36003KT 1600 BR NSC M04/M04 Q1035 BECMG 0700 FZFG VV002
Local day 2026-10-19 18:00 EDT → 2026-10-20 18:00 EDT (24 h, UTC+02:00) · 48 reports · longest gap 30 min
final at 2026-10-20 21:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 b30fc7d64551412b4a3ea6805f42a229eccf3c56c00b5bd10ce522c1337f06e2
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 |
|---|---|---|---|---|---|
| 2026-10-19 18:20 EDT | METAR | -2° | -3° | 1 | METAR ESSA 192220Z 08002KT 9999 BCFG NSC M02/M03 Q1037 TEMPO 2000 |
| 2026-10-19 18:50 EDT | METAR | -2° | -2° | 1.5 | METAR ESSA 192250Z 09003KT 9999 BCFG NSC M02/M02 Q1037 TEMPO 2000 |
| 2026-10-19 19:20 EDT | METAR | -2° | -3° | 2.1 | METAR ESSA 192320Z 08004KT 9999 BCFG NSC M02/M03 Q1037 TEMPO 2000 |
| 2026-10-19 19:50 EDT | METAR | -3° | -3° | 2.1 | METAR ESSA 192350Z 07004KT 9999 BCFG NSC M03/M03 Q1037 TEMPO 2000 |
| 2026-10-19 20:20 EDT | METAR | -3° | -3° | 1.5 | METAR ESSA 200020Z 08003KT 9999 BCFG NSC M03/M03 Q1036 TEMPO 2000 |
| 2026-10-19 20:50 EDT | METAR | -3° | -4° | 1 | METAR ESSA 200050Z 07002KT 9999 BCFG NSC M03/M04 Q1036 TEMPO 2000 |
| 2026-10-19 21:20 EDT | METAR | -3° | -3° | 1 | METAR ESSA 200120Z 10002KT CAVOK M03/M03 Q1036 TEMPO 2000 |
| 2026-10-19 21:50 EDT | METAR | -3° | -4° | 1 | METAR ESSA 200150Z 06002KT CAVOK M03/M04 Q1036 NOSIG |
| 2026-10-19 22:20 EDT | METAR | -3° | -4° | 1 | METAR ESSA 200220Z 09002KT CAVOK M03/M04 Q1036 NOSIG |
| 2026-10-19 22:50 EDT | METAR | -3° | -3° | 2.1 | METAR ESSA 200250Z 07004KT 0400 BCFG NSC M03/M03 Q1036 BECMG 0700 FZFG VV002 |
| 2026-10-19 23:20 EDT | METAR | -4°min | -4° | 1.5 | METAR ESSA 200320Z 36003KT 1600 BR NSC M04/M04 Q1035 BECMG 0700 FZFG VV002 |
| 2026-10-19 23:50 EDT | METAR | -3° | -4° | 1 | METAR ESSA 200350Z 01002KT 2500 BCFG NSC M03/M04 Q1035 TEMPO 0700 FZFG VV002 |
| 2026-10-20 00:20 EDT | METAR | -4° | -4° | 2.1 | METAR ESSA 200420Z 08004KT 8000 BCFG NSC M04/M04 Q1035 TEMPO 0700 |
| 2026-10-20 00:50 EDT | METAR | -3° | -4° | 2.1 | METAR ESSA 200450Z 08004KT 8000 BCFG NSC M03/M04 Q1035 TEMPO 0700 |
| 2026-10-20 01:20 EDT | METAR | -4° | -4° | 1.5 | METAR ESSA 200520Z 35003KT 9999 BCFG NSC M04/M04 Q1035 TEMPO 0700 |
| 2026-10-20 01:50 EDT | METAR | -4° | -4° | 1.5 | METAR ESSA 200550Z 08003KT 9999 BCFG NSC M04/M04 Q1035 TEMPO 2000 |
| 2026-10-20 02:20 EDT | METAR | -4° | -4° | 2.1 | METAR ESSA 200620Z 08004KT 8000 2000E BCFG NSC M04/M04 Q1035 TEMPO 2000 |
| 2026-10-20 02:50 EDT | METAR | -3° | -3° | 2.1 | METAR ESSA 200650Z 06004KT 6000 BCFG NSC M03/M03 Q1034 TEMPO 2000 |
| 2026-10-20 03:20 EDT | METAR | 0° | -1° | 2.1 | METAR ESSA 200720Z 07004KT 9999 VCFG NSC M00/M01 Q1034 TEMPO 2000 |
| 2026-10-20 03:50 EDT | METAR | 1° | 1° | 2.6 | METAR ESSA 200750Z 07005KT CAVOK 01/01 Q1034 NOSIG |
| 2026-10-20 04:20 EDT | METAR | 4° | 3° | 2.6 | METAR ESSA 200820Z 08005KT CAVOK 04/03 Q1034 NOSIG |
| 2026-10-20 04:50 EDT | METAR | 6° | 5° | 3.1 | METAR ESSA 200850Z 08006KT CAVOK 06/05 Q1034 NOSIG |
| 2026-10-20 05:20 EDT | METAR | 6° | 4° | 3.1 | METAR ESSA 200920Z 06006KT CAVOK 06/04 Q1033 NOSIG |
| 2026-10-20 05:50 EDT | METAR | 7° | 4° | 4.1 | METAR ESSA 200950Z 05008KT 010V080 CAVOK 07/04 Q1033 NOSIG |
| 2026-10-20 06:20 EDT | METAR | 7° | 5° | 4.1 | METAR ESSA 201020Z 07008KT CAVOK 07/05 Q1033 NOSIG |
| 2026-10-20 06:50 EDT | METAR | 8° | 5° | 3.6 | METAR ESSA 201050Z 05007KT CAVOK 08/05 Q1033 NOSIG |
| 2026-10-20 07:20 EDT | METAR | 9°max | 5° | 4.6 | METAR ESSA 201120Z 08009KT 9999 BKN020 09/05 Q1032 NOSIG |
| 2026-10-20 07:50 EDT | METAR | 9° | 4° | 4.6 | METAR ESSA 201150Z 07009KT 9999 BKN023 09/04 Q1032 NOSIG |
| 2026-10-20 08:20 EDT | METAR | 9° | 4° | 3.6 | METAR ESSA 201220Z 09007KT 9999 BKN022 09/04 Q1032 NOSIG |
| 2026-10-20 08:50 EDT | METAR | 9° | 4° | 4.1 | METAR ESSA 201250Z 09008KT 9999 BKN019 09/04 Q1031 NOSIG |
| 2026-10-20 09:20 EDT | METAR | 9° | 4° | 4.1 | METAR ESSA 201320Z 10008KT 9999 BKN020 09/04 Q1031 NOSIG |
| 2026-10-20 09:50 EDT | METAR | 8° | 4° | 2.6 | METAR ESSA 201350Z 07005G20KT 340V150 9999 FEW021 08/04 Q1030 NOSIG |
| 2026-10-20 10:20 EDT | METAR | 9° | 4° | 3.1 | METAR ESSA 201420Z 07006KT CAVOK 09/04 Q1030 NOSIG |
| 2026-10-20 10:50 EDT | METAR | 9° | 4° | 2.6 | METAR ESSA 201450Z 08005KT CAVOK 09/04 Q1030 NOSIG |
| 2026-10-20 11:20 EDT | METAR | 8° | 4° | 3.1 | METAR ESSA 201520Z 08006KT CAVOK 08/04 Q1030 NOSIG |
| 2026-10-20 11:50 EDT | METAR | 7° | 4° | 3.1 | METAR ESSA 201550Z 07006KT CAVOK 07/04 Q1029 NOSIG |
| 2026-10-20 12:20 EDT | METAR | 7° | 3° | 3.1 | METAR ESSA 201620Z 06006KT CAVOK 07/03 Q1029 NOSIG |
| 2026-10-20 12:50 EDT | METAR | 6° | 3° | 3.1 | METAR ESSA 201650Z 05006KT CAVOK 06/03 Q1029 NOSIG |
| 2026-10-20 13:20 EDT | METAR | 6° | 3° | 3.1 | METAR ESSA 201720Z 05006KT CAVOK 06/03 Q1028 NOSIG |
| 2026-10-20 13:50 EDT | METAR | 6° | 3° | 3.1 | METAR ESSA 201750Z 05006KT CAVOK 06/03 Q1028 NOSIG |
| 2026-10-20 14:20 EDT | METAR | 5° | 3° | 3.1 | METAR ESSA 201820Z 05006KT CAVOK 05/03 Q1028 NOSIG |
| 2026-10-20 14:50 EDT | METAR | 5° | 3° | 3.6 | METAR ESSA 201850Z 07007KT CAVOK 05/03 Q1027 NOSIG |
| 2026-10-20 15:20 EDT | METAR | 6° | 4° | 2.6 | METAR ESSA 201920Z 07005KT 9999 BKN013 06/04 Q1027 NOSIG |
| 2026-10-20 15:50 EDT | METAR | 6° | 4° | 3.1 | METAR ESSA 201950Z 05006KT 9999 BKN012 06/04 Q1027 NOSIG |
| 2026-10-20 16:20 EDT | METAR | 6° | 5° | 3.6 | METAR ESSA 202020Z 06007KT 9999 BKN011 06/05 Q1027 NOSIG |
| 2026-10-20 16:50 EDT | METAR | 7° | 5° | 2.6 | METAR ESSA 202050Z 08005KT 9999 BKN010 07/05 Q1027 NOSIG |
| 2026-10-20 17:20 EDT | METAR | 7° | 5° | 2.6 | METAR ESSA 202120Z 09005KT 9999 BKN009 07/05 Q1026 TEMPO BKN011 |
| 2026-10-20 17:50 EDT | METAR | 8° | 6° | 4.6 | METAR ESSA 202150Z 11009KT 9999 BKN008 08/06 Q1026 TEMPO BKN011 |
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/2026-10-20 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).