Station-day record · settlement source
Krakow · Europe/Warsaw · ← 2026-10-30 · 2026-11-01 → · All dates for EPKK · JSON
METAR EPKK 311030Z 33006KT 280V010 9999 BKN016 10/07 Q1024
METAR EPKK 312130Z 04004KT 9999 -RA FEW014 BKN024 05/05 Q1024
Local day 2026-10-30 19:00 EDT → 2026-10-31 19:00 EDT (24 h, UTC+01:00) · 48 reports · longest gap 30 min
final at 2026-10-31 22:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 c8444805f60a4bdfe1d18eadd3ed2f02e5ba737ad623b5d528d259d17da5536c
Transaction 0x5a6847a8fe76e2a98961163bfd266b0b638653cdd84ac9276b8804e135aba302 · 2026-11-05 20:01 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 |
|---|---|---|---|---|---|
| 2026-10-30 19:00 EDT | METAR | 6° | 6° | 1 | METAR EPKK 302300Z 20002KT 4500 -RA BR BKN052 06/06 Q1027 |
| 2026-10-30 19:30 EDT | METAR | 6° | 6° | 1.5 | METAR EPKK 302330Z 23003KT 4000 -RA BR BKN046 06/06 Q1027 |
| 2026-10-30 20:00 EDT | METAR | 6° | 6° | 1.5 | METAR EPKK 310000Z 23003KT 4000 -RA BR BKN043 06/06 Q1027 |
| 2026-10-30 20:30 EDT | METAR | 6° | 6° | 1 | METAR EPKK 310030Z VRB02KT 4000 -RA BR FEW008 BKN037 06/06 Q1027 |
| 2026-10-30 21:00 EDT | METAR | 7° | 7° | 1.5 | METAR EPKK 310100Z 23003KT 4000 -RA BR BKN034 07/07 Q1027 |
| 2026-10-30 21:30 EDT | METAR | 7° | 7° | 2.6 | METAR EPKK 310130Z 29005KT 4500 -RA BR BKN026 07/07 Q1026 |
| 2026-10-30 22:00 EDT | METAR | 7° | 7° | 1 | METAR EPKK 310200Z VRB02KT 4500 BR BKN026 07/07 Q1026 |
| 2026-10-30 22:30 EDT | METAR | 7° | 7° | 1.5 | METAR EPKK 310230Z 21003KT 4000 BR BKN015 07/07 Q1026 |
| 2026-10-30 23:00 EDT | METAR | 7° | 7° | 1.5 | METAR EPKK 310300Z 21003KT 3500 BR BKN009 07/07 Q1026 |
| 2026-10-30 23:30 EDT | METAR | 6° | 6° | 2.1 | METAR EPKK 310330Z 24004KT 3000 BR SCT008 BKN069 06/06 Q1026 |
| 2026-10-31 00:00 EDT | METAR | 7° | 7° | 1 | METAR EPKK 310400Z 25002KT 3000 -RA BR SCT010 BKN033 07/07 Q1026 |
| 2026-10-31 00:30 EDT | METAR | 7° | 7° | 1 | METAR EPKK 310430Z 22002KT 2000 -RA BR SCT007 BKN020 07/07 Q1026 |
| 2026-10-31 01:00 EDT | METAR | 7° | 7° | 1 | METAR EPKK 310500Z 22002KT 2800 BR SCT015 BKN023 07/07 Q1026 |
| 2026-10-31 01:30 EDT | METAR | 7° | 7° | 1.5 | METAR EPKK 310530Z 27003KT 5000 BR BKN012 07/07 Q1026 |
| 2026-10-31 02:00 EDT | METAR | 7° | 7° | 1.5 | METAR EPKK 310600Z 28003KT 6000 -RA SCT012 BKN024 07/07 Q1026 |
| 2026-10-31 02:30 EDT | METAR | 8° | 7° | 2.1 | METAR EPKK 310630Z 29004KT 9999 FEW017 BKN056 08/07 Q1026 |
| 2026-10-31 03:00 EDT | METAR | 8° | 7° | 2.6 | METAR EPKK 310700Z 31005KT 290V360 9999 FEW020CB BKN060 08/07 Q1026 |
| 2026-10-31 03:30 EDT | METAR | 9° | 8° | 2.1 | METAR EPKK 310730Z 29004KT 250V310 9999 FEW018CB BKN050 09/08 Q1025 |
| 2026-10-31 04:00 EDT | METAR | 8° | 8° | 2.6 | METAR EPKK 310800Z 31005KT 9999 FEW018CB BKN038 08/08 Q1025 |
| 2026-10-31 04:30 EDT | METAR | 8° | 7° | 2.6 | METAR EPKK 310830Z 31005KT 9999 FEW017CB BKN030 08/07 Q1025 |
| 2026-10-31 05:00 EDT | METAR | 9° | 7° | 3.6 | METAR EPKK 310900Z 30007KT 9999 SCT016CB BKN026 09/07 Q1025 |
| 2026-10-31 05:30 EDT | METAR | 9° | 7° | 2.6 | METAR EPKK 310930Z 33005KT 9999 -SHRA FEW017CB BKN030 09/07 Q1025 |
| 2026-10-31 06:00 EDT | METAR | 9° | 7° | 3.1 | METAR EPKK 311000Z 31006KT 9999 SCT016 BKN050 09/07 Q1025 |
| 2026-10-31 06:30 EDT | METAR | 10°max | 7° | 3.1 | METAR EPKK 311030Z 33006KT 280V010 9999 BKN016 10/07 Q1024 |
| 2026-10-31 07:00 EDT | METAR | 9° | 6° | 4.6 | METAR EPKK 311100Z 36009KT 310V050 6000 SHRA SCT018CB BKN028 09/06 Q1024 |
| 2026-10-31 07:30 EDT | METAR | 9° | 7° | 3.1 | METAR EPKK 311130Z 34006KT 290V010 9999 FEW020CB BKN038 09/07 Q1024 RESHRA |
| 2026-10-31 08:00 EDT | METAR | 9° | 6° | 4.1 | METAR EPKK 311200Z 33008KT 9999 SCT020 BKN050 09/06 Q1024 |
| 2026-10-31 08:30 EDT | METAR | 10° | 7° | 3.6 | METAR EPKK 311230Z 33007KT 9999 SCT023 BKN045 10/07 Q1024 |
| 2026-10-31 09:00 EDT | METAR | 9° | 5° | 2.6 | METAR EPKK 311300Z 35005KT 310V010 9999 FEW023TCU BKN030 09/05 Q1024 |
| 2026-10-31 09:30 EDT | METAR | 10° | 6° | 2.6 | METAR EPKK 311330Z 33005KT 9999 SCT020TCU BKN036 10/06 Q1023 |
| 2026-10-31 10:00 EDT | METAR | 8° | 5° | 6.2 | METAR EPKK 311400Z 35012KT 9999 SCT020CB BKN030 08/05 Q1024 |
| 2026-10-31 10:30 EDT | METAR | 7° | 5° | 4.6 | METAR EPKK 311430Z 33009KT 9999 -SHRA FEW028CB BKN044 07/05 Q1023 |
| 2026-10-31 11:00 EDT | METAR | 7° | 5° | 3.6 | METAR EPKK 311500Z 33007KT 9999 FEW030CB BKN046 07/05 Q1024 |
| 2026-10-31 11:30 EDT | METAR | 7° | 5° | 2.6 | METAR EPKK 311530Z 33005KT 300V360 9999 FEW030 BKN052 07/05 Q1024 |
| 2026-10-31 12:00 EDT | METAR | 7° | 5° | 2.6 | METAR EPKK 311600Z 31005KT 9999 FEW033 SCT056 07/05 Q1024 |
| 2026-10-31 12:30 EDT | METAR | 7° | 6° | 2.1 | METAR EPKK 311630Z 31004KT 9999 FEW037 BKN045 07/06 Q1024 |
| 2026-10-31 13:00 EDT | METAR | 7° | 6° | 1.5 | METAR EPKK 311700Z 29003KT 9999 BKN040 07/06 Q1024 |
| 2026-10-31 13:30 EDT | METAR | 7° | 6° | 1 | METAR EPKK 311730Z VRB02KT 9999 BKN017 07/06 Q1024 |
| 2026-10-31 14:00 EDT | METAR | 7° | 6° | 1.5 | METAR EPKK 311800Z 32003KT 300V010 9999 FEW016 BKN038 07/06 Q1024 |
| 2026-10-31 14:30 EDT | METAR | 7° | 6° | 2.1 | METAR EPKK 311830Z 33004KT 290V350 9999 FEW026 BKN036 07/06 Q1024 |
| 2026-10-31 15:00 EDT | METAR | 7° | 6° | 2.1 | METAR EPKK 311900Z 33004KT 9999 FEW024 BKN033 07/06 Q1024 |
| 2026-10-31 15:30 EDT | METAR | 7° | 6° | 2.1 | METAR EPKK 311930Z 33004KT 9999 FEW018CB BKN030 07/06 Q1024 |
| 2026-10-31 16:00 EDT | METAR | 6° | 5° | 4.6 | METAR EPKK 312000Z 03009KT 9999 -SHRA SCT015CB BKN023 06/05 Q1024 |
| 2026-10-31 16:30 EDT | METAR | 6° | 5° | 3.1 | METAR EPKK 312030Z 04006KT 9999 -SHRA FEW018CB BKN026 06/05 Q1024 |
| 2026-10-31 17:00 EDT | METAR | 6° | 5° | 2.6 | METAR EPKK 312100Z 04005KT 360V070 9999 -SHRA FEW020CB BKN030 06/05 Q1024 |
| 2026-10-31 17:30 EDT | METAR | 5°min | 5° | 2.1 | METAR EPKK 312130Z 04004KT 9999 -RA FEW014 BKN024 05/05 Q1024 |
| 2026-10-31 18:00 EDT | METAR | 5° | 5° | 1.5 | METAR EPKK 312200Z 04003KT 9999 BKN012 05/05 Q1024 |
| 2026-10-31 18:30 EDT | METAR | 5° | 5° | 1.5 | METAR EPKK 312230Z 03003KT 9999 FEW013 BKN023 05/05 Q1025 |
Settlement source: the METAR-derived station-day record for EPKK for the contract date (station-local calendar day), as published at https://weathermarket.io/station/EPKK/2026-10-31 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/EPKK/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/EPKK/YYYY-MM-DD (JSON).