Station-day record · settlement source
Porto · Europe/Lisbon · ← 2026-10-17 · 2026-10-19 → · All dates for LPPR · JSON
METAR LPPR 181400Z 05011KT 010V080 CAVOK 23/05 Q1016
METAR LPPR 182200Z 04004KT 340V090 CAVOK 11/05 Q1016
Local day 2026-10-17 19:00 EDT → 2026-10-18 19:00 EDT (24 h, UTC+01:00) · 48 reports · longest gap 30 min
final at 2026-10-18 22:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 a1309bf99faf3b2ee3eff596fdbd05e1ffc9e589a6c46aee71fc3e8b86c9ebcb
Transaction 0xe6950cd25a0ba052a247bdc98b80336561e578b13400320c02fd9f27b7d3b92c · 2026-10-18 22:01 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 |
|---|---|---|---|---|---|
| 2026-10-17 19:00 EDT | METAR | 18° | 12° | 2.6 | METAR LPPR 172300Z 03005KT CAVOK 18/12 Q1016 |
| 2026-10-17 19:30 EDT | METAR | 18° | 12° | 3.1 | METAR LPPR 172330Z 06006KT CAVOK 18/12 Q1016 |
| 2026-10-17 20:00 EDT | METAR | 18° | 11° | 3.6 | METAR LPPR 180000Z 06007G20KT 300V090 CAVOK 18/11 Q1016 |
| 2026-10-17 20:30 EDT | METAR | 18° | 10° | 3.1 | METAR LPPR 180030Z 05006KT CAVOK 18/10 Q1016 |
| 2026-10-17 21:00 EDT | METAR | 18° | 9° | 4.6 | METAR LPPR 180100Z 07009KT 040V100 CAVOK 18/09 Q1016 |
| 2026-10-17 21:30 EDT | METAR | 18° | 9° | 5.7 | METAR LPPR 180130Z 07011KT CAVOK 18/09 Q1016 |
| 2026-10-17 22:00 EDT | METAR | 18° | 8° | 4.6 | METAR LPPR 180200Z 06009KT CAVOK 18/08 Q1016 |
| 2026-10-17 22:30 EDT | METAR | 17° | 8° | 4.1 | METAR LPPR 180230Z 08008KT CAVOK 17/08 Q1016 |
| 2026-10-17 23:00 EDT | METAR | 17° | 7° | 4.6 | METAR LPPR 180300Z 07009KT CAVOK 17/07 Q1016 |
| 2026-10-17 23:30 EDT | METAR | 16° | 8° | 3.1 | METAR LPPR 180330Z 05006KT CAVOK 16/08 Q1016 |
| 2026-10-18 00:00 EDT | METAR | 16° | 8° | 3.6 | METAR LPPR 180400Z 06007KT CAVOK 16/08 Q1016 |
| 2026-10-18 00:30 EDT | METAR | 16° | 7° | 4.1 | METAR LPPR 180430Z 05008KT CAVOK 16/07 Q1016 |
| 2026-10-18 01:00 EDT | METAR | 16° | 7° | 4.6 | METAR LPPR 180500Z 05009KT CAVOK 16/07 Q1016 |
| 2026-10-18 01:30 EDT | METAR | 16° | 7° | 4.1 | METAR LPPR 180530Z 06008KT CAVOK 16/07 Q1016 |
| 2026-10-18 02:00 EDT | METAR | 15° | 7° | 2.6 | METAR LPPR 180600Z 02005G15KT 330V080 CAVOK 15/07 Q1016 |
| 2026-10-18 02:30 EDT | METAR | 15° | 7° | 2.6 | METAR LPPR 180630Z 03005KT 300V080 CAVOK 15/07 Q1017 |
| 2026-10-18 03:00 EDT | METAR | 14° | 6° | 1.5 | METAR LPPR 180700Z 32003KT 270V010 CAVOK 14/06 Q1017 |
| 2026-10-18 03:30 EDT | METAR | 15° | 5° | 3.6 | METAR LPPR 180730Z 06007KT 340V130 CAVOK 15/05 Q1017 |
| 2026-10-18 04:00 EDT | METAR | 16° | 5° | 3.6 | METAR LPPR 180800Z 06007KT 030V200 CAVOK 16/05 Q1017 |
| 2026-10-18 04:30 EDT | METAR | 16° | 5° | 3.1 | METAR LPPR 180830Z VRB06KT CAVOK 16/05 Q1017 |
| 2026-10-18 05:00 EDT | METAR | 17° | 6° | 3.6 | METAR LPPR 180900Z 05007KT CAVOK 17/06 Q1018 |
| 2026-10-18 05:30 EDT | METAR | 18° | 6° | 4.6 | METAR LPPR 180930Z 05009KT 020V090 CAVOK 18/06 Q1018 |
| 2026-10-18 06:00 EDT | METAR | 19° | 5° | 6.2 | METAR LPPR 181000Z 08012KT 050V110 CAVOK 19/05 Q1017 |
| 2026-10-18 06:30 EDT | METAR | 19° | 6° | 6.2 | METAR LPPR 181030Z 09012KT 030V120 CAVOK 19/06 Q1017 |
| 2026-10-18 07:00 EDT | METAR | 20° | 6° | 7.2 | METAR LPPR 181100Z 07014KT 030V100 CAVOK 20/06 Q1017 |
| 2026-10-18 07:30 EDT | METAR | 20° | 5° | 7.7 | METAR LPPR 181130Z 06015KT CAVOK 20/05 Q1017 |
| 2026-10-18 08:00 EDT | METAR | 21° | 5° | 6.7 | METAR LPPR 181200Z 06013KT 030V090 CAVOK 21/05 Q1017 |
| 2026-10-18 08:30 EDT | METAR | 22° | 6° | 7.2 | METAR LPPR 181230Z 07014KT CAVOK 22/06 Q1017 |
| 2026-10-18 09:00 EDT | METAR | 22° | 6° | 7.7 | METAR LPPR 181300Z 09015KT 060V120 CAVOK 22/06 Q1016 |
| 2026-10-18 09:30 EDT | METAR | 22° | 6° | 5.1 | METAR LPPR 181330Z 04010KT 020V080 CAVOK 22/06 Q1016 |
| 2026-10-18 10:00 EDT | METAR | 23°max | 5° | 5.7 | METAR LPPR 181400Z 05011KT 010V080 CAVOK 23/05 Q1016 |
| 2026-10-18 10:30 EDT | METAR | 23° | 5° | 5.1 | METAR LPPR 181430Z 04010KT 360V100 CAVOK 23/05 Q1016 |
| 2026-10-18 11:00 EDT | METAR | 22° | 6° | 5.7 | METAR LPPR 181500Z 05011KT 020V090 CAVOK 22/06 Q1015 |
| 2026-10-18 11:30 EDT | METAR | 23° | 5° | 5.1 | METAR LPPR 181530Z 05010KT 020V080 CAVOK 23/05 Q1015 |
| 2026-10-18 12:00 EDT | METAR | 23° | 5° | 6.7 | METAR LPPR 181600Z 04013KT 340V070 CAVOK 23/05 Q1015 |
| 2026-10-18 12:30 EDT | METAR | 22° | 5° | 5.7 | METAR LPPR 181630Z 04011KT 360V070 CAVOK 22/05 Q1015 |
| 2026-10-18 13:00 EDT | METAR | 22° | 5° | 3.6 | METAR LPPR 181700Z 04007KT 350V090 CAVOK 22/05 Q1015 |
| 2026-10-18 13:30 EDT | METAR | 21° | 6° | 3.1 | METAR LPPR 181730Z 04006KT 350V070 CAVOK 21/06 Q1015 |
| 2026-10-18 14:00 EDT | METAR | 19° | 6° | 2.6 | METAR LPPR 181800Z 03005KT CAVOK 19/06 Q1015 |
| 2026-10-18 14:30 EDT | METAR | 17° | 8° | 2.1 | METAR LPPR 181830Z 35004KT 310V030 CAVOK 17/08 Q1016 |
| 2026-10-18 15:00 EDT | METAR | 17° | 7° | 3.1 | METAR LPPR 181900Z 04006KT 360V070 CAVOK 17/07 Q1016 |
| 2026-10-18 15:30 EDT | METAR | 18° | 5° | 0.5 | METAR LPPR 181930Z VRB01KT CAVOK 18/05 Q1016 |
| 2026-10-18 16:00 EDT | METAR | 16° | 6° | 2.1 | METAR LPPR 182000Z 10004KT CAVOK 16/06 Q1016 |
| 2026-10-18 16:30 EDT | METAR | 15° | 6° | 2.1 | METAR LPPR 182030Z 10004KT 050V170 CAVOK 15/06 Q1016 |
| 2026-10-18 17:00 EDT | METAR | 14° | 5° | 2.1 | METAR LPPR 182100Z 05004KT CAVOK 14/05 Q1016 |
| 2026-10-18 17:30 EDT | METAR | 13° | 5° | 1.5 | METAR LPPR 182130Z 07003KT 030V130 CAVOK 13/05 Q1016 |
| 2026-10-18 18:00 EDT | METAR | 11°min | 5° | 2.1 | METAR LPPR 182200Z 04004KT 340V090 CAVOK 11/05 Q1016 |
| 2026-10-18 18:30 EDT | METAR | 12° | 5° | 3.1 | METAR LPPR 182230Z 03006KT CAVOK 12/05 Q1016 |
Settlement source: the METAR-derived station-day record for LPPR for the contract date (station-local calendar day), as published at https://weathermarket.io/station/LPPR/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/LPPR/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/LPPR/YYYY-MM-DD (JSON).