Station-day record · settlement source
Porto · Europe/Lisbon · ← 2026-09-27 · 2026-09-29 → · All dates for LPPR · JSON
METAR LPPR 281500Z 21006KT 190V270 9999 FEW018 22/17 Q1015
METAR LPPR 280100Z 00000KT CAVOK 16/15 Q1016
Local day 2026-09-27 19:00 EDT → 2026-09-28 19:00 EDT (24 h, UTC+01:00) · 48 reports · longest gap 30 min
final at 2026-09-28 22:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 2f88d0adc3664602f3dfe8addadb0f79ed36ff34aaa76784bf4dcd87414d8abb
Transaction 0xdfd5f88b30d154bbaef9ebda1bc55e87c51557cf7b80cb1ab157ceabd42901ce · 2026-10-01 20:01 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 |
|---|---|---|---|---|---|
| 2026-09-27 19:00 EDT | METAR | 18° | 16° | 1.5 | METAR LPPR 272300Z 13003KT CAVOK 18/16 Q1017 |
| 2026-09-27 19:30 EDT | METAR | 18° | 16° | 1.5 | METAR LPPR 272330Z 10003KT CAVOK 18/16 Q1016 |
| 2026-09-27 20:00 EDT | METAR | 18° | 16° | 0 | METAR LPPR 280000Z 00000KT CAVOK 18/16 Q1016 |
| 2026-09-27 20:30 EDT | METAR | 17° | 15° | 1 | METAR LPPR 280030Z 23002KT CAVOK 17/15 Q1016 |
| 2026-09-27 21:00 EDT | METAR | 16°min | 15° | 0 | METAR LPPR 280100Z 00000KT CAVOK 16/15 Q1016 |
| 2026-09-27 21:30 EDT | METAR | 17° | 15° | 0 | METAR LPPR 280130Z 00000KT 9999 SCT028 17/15 Q1016 |
| 2026-09-27 22:00 EDT | METAR | 17° | 16° | 1.5 | METAR LPPR 280200Z 17003KT 9999 SCT024 BKN030 17/16 Q1016 |
| 2026-09-27 22:30 EDT | METAR | 18° | 16° | 1.5 | METAR LPPR 280230Z 12003KT 9999 FEW025 BKN030 18/16 Q1016 |
| 2026-09-27 23:00 EDT | METAR | 19° | 16° | 2.1 | METAR LPPR 280300Z 12004KT 9999 BKN030 19/16 Q1016 |
| 2026-09-27 23:30 EDT | METAR | 19° | 16° | 1.5 | METAR LPPR 280330Z 12003KT 050V150 9999 BKN030 19/16 Q1016 |
| 2026-09-28 00:00 EDT | METAR | 19° | 16° | 3.1 | METAR LPPR 280400Z 12006KT 9999 BKN030 19/16 Q1015 |
| 2026-09-28 00:30 EDT | METAR | 18° | 16° | 2.6 | METAR LPPR 280430Z 13005KT 9999 SCT030 18/16 Q1015 |
| 2026-09-28 01:00 EDT | METAR | 18° | 16° | 2.1 | METAR LPPR 280500Z 13004KT 9999 SCT030 18/16 Q1015 |
| 2026-09-28 01:30 EDT | METAR | 18° | 16° | 2.6 | METAR LPPR 280530Z 13005KT 9999 4000S BCFG SCT028 18/16 Q1015 |
| 2026-09-28 02:00 EDT | METAR | 18° | 16° | 2.1 | METAR LPPR 280600Z 16004KT 130V190 9999 BKN026 18/16 Q1015 |
| 2026-09-28 02:30 EDT | METAR | 18° | 15° | 2.1 | METAR LPPR 280630Z 21004KT 170V230 7000 BKN026 18/15 Q1015 |
| 2026-09-28 03:00 EDT | METAR | 18° | 16° | 2.6 | METAR LPPR 280700Z 17005KT 9000 BKN026 18/16 Q1015 |
| 2026-09-28 03:30 EDT | METAR | 19° | 16° | 3.1 | METAR LPPR 280730Z 13006KT 9999 SCT026 19/16 Q1015 |
| 2026-09-28 04:00 EDT | METAR | 19° | 16° | 3.6 | METAR LPPR 280800Z 14007KT 9999 FEW026 19/16 Q1015 |
| 2026-09-28 04:30 EDT | METAR | 20° | 16° | 2.6 | METAR LPPR 280830Z 18005KT 130V200 9999 FEW024 20/16 Q1016 |
| 2026-09-28 05:00 EDT | METAR | 20° | 15° | 3.1 | METAR LPPR 280900Z 20006KT 9999 BKN025 20/15 Q1016 |
| 2026-09-28 05:30 EDT | METAR | 21° | 17° | 3.1 | METAR LPPR 280930Z 19006KT 160V220 9999 FEW009 SCT023 21/17 Q1016 |
| 2026-09-28 06:00 EDT | METAR | 21° | 17° | 3.1 | METAR LPPR 281000Z 22006KT 180V260 9999 FEW009 SCT012 21/17 Q1016 |
| 2026-09-28 06:30 EDT | METAR | 21° | 17° | 3.6 | METAR LPPR 281030Z 20007KT 170V230 9999 FEW009 SCT013 BKN020 21/17 Q1016 |
| 2026-09-28 07:00 EDT | METAR | 21° | 17° | 3.6 | METAR LPPR 281100Z 19007KT 9999 FEW009 SCT015 BKN025 21/17 Q1016 |
| 2026-09-28 07:30 EDT | METAR | 20° | 16° | 4.6 | METAR LPPR 281130Z 19009KT 9999 FEW009 SCT014 BKN030 20/16 Q1016 |
| 2026-09-28 08:00 EDT | METAR | 21° | 17° | 6.2 | METAR LPPR 281200Z 19012KT 9999 FEW014 SCT030 21/17 Q1016 |
| 2026-09-28 08:30 EDT | METAR | 20° | 17° | 5.1 | METAR LPPR 281230Z 19010KT 9999 -RA FEW015 SCT030 20/17 Q1016 |
| 2026-09-28 09:00 EDT | METAR | 19° | 17° | 5.1 | METAR LPPR 281300Z 20010KT 9999 -RA FEW015 SCT030 19/17 Q1016 |
| 2026-09-28 09:30 EDT | METAR | 20° | 17° | 3.6 | METAR LPPR 281330Z 20007KT 170V230 9999 FEW015 SCT030 20/17 Q1016 |
| 2026-09-28 10:00 EDT | METAR | 21° | 17° | 4.1 | METAR LPPR 281400Z 20008KT 160V220 9999 FEW015 SCT030 21/17 Q1015 |
| 2026-09-28 10:30 EDT | METAR | 21° | 17° | 3.6 | METAR LPPR 281430Z 20007KT 9999 FEW016 21/17 Q1015 |
| 2026-09-28 11:00 EDT | METAR | 22°max | 17° | 3.1 | METAR LPPR 281500Z 21006KT 190V270 9999 FEW018 22/17 Q1015 |
| 2026-09-28 11:30 EDT | METAR | 22° | 17° | 3.1 | METAR LPPR 281530Z 19006KT 170V230 9999 SCT020 22/17 Q1014 |
| 2026-09-28 12:00 EDT | METAR | 22° | 17° | 4.1 | METAR LPPR 281600Z 19008KT 9999 FEW016 22/17 Q1014 |
| 2026-09-28 12:30 EDT | METAR | 22° | 17° | 3.1 | METAR LPPR 281630Z 18006KT 150V220 9999 FEW017 22/17 Q1014 |
| 2026-09-28 13:00 EDT | METAR | 22° | 17° | 2.1 | METAR LPPR 281700Z 18004KT 130V200 9999 FEW017 22/17 Q1014 |
| 2026-09-28 13:30 EDT | METAR | 22° | 17° | 2.1 | METAR LPPR 281730Z 18004KT 140V210 9999 FEW017 22/17 Q1013 |
| 2026-09-28 14:00 EDT | METAR | 22° | 16° | 1.5 | METAR LPPR 281800Z 18003KT 140V200 9999 FEW017 22/16 Q1013 |
| 2026-09-28 14:30 EDT | METAR | 22° | 16° | 1.5 | METAR LPPR 281830Z 21003KT 180V240 9999 FEW017 22/16 Q1013 |
| 2026-09-28 15:00 EDT | METAR | 21° | 15° | 0 | METAR LPPR 281900Z 00000KT 9999 FEW017 21/15 Q1013 |
| 2026-09-28 15:30 EDT | METAR | 22° | 16° | 2.1 | METAR LPPR 281930Z 08004KT 030V140 9999 FEW017 22/16 Q1013 |
| 2026-09-28 16:00 EDT | METAR | 19° | 16° | 2.1 | METAR LPPR 282000Z 11004KT 060V130 9999 FEW017 19/16 Q1013 |
| 2026-09-28 16:30 EDT | METAR | 21° | 16° | 2.6 | METAR LPPR 282030Z 11005KT 060V130 9999 FEW017 21/16 Q1013 |
| 2026-09-28 17:00 EDT | METAR | 22° | 16° | 2.6 | METAR LPPR 282100Z 11005KT 9999 FEW017 22/16 Q1013 |
| 2026-09-28 17:30 EDT | METAR | 22° | 16° | 3.1 | METAR LPPR 282130Z 11006KT 050V140 9999 FEW017 22/16 Q1012 |
| 2026-09-28 18:00 EDT | METAR | 22° | 16° | 2.6 | METAR LPPR 282200Z 13005KT 9999 FEW017 22/16 Q1013 |
| 2026-09-28 18:30 EDT | METAR | 22° | 16° | 3.6 | METAR LPPR 282230Z 12007KT 9999 FEW017 SCT048 22/16 Q1012 |
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/2026-09-28 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).