Station-day record · settlement source
Lahore · Asia/Karachi · ← 2026-10-30 · 2026-11-01 → · All dates for OPLA · JSON
METAR OPLA 310900Z 31004KT 3500 HZ NSC 29/15 Q1017 NOSIG RMK QFE992 A30.06
METAR OPLA 310030Z 00000KT 3500 BR NSC 17/15 Q1018 BECMG 3000 BR RMK QFE992 A30.07
Local day 2026-10-30 15:00 EDT → 2026-10-31 15:00 EDT (24 h, UTC+05:00) · 48 reports · longest gap 30 min
final at 2026-10-31 18:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 8eb6ece8658fbf58f868ffa13f4de91d2f197ab6410474cc71a07aee26fd4f52
Transaction 0x4d6ef2ae792215f3807c1353eba79ad6ef87ef1870abc0b16e8d2cc17b8578af · 2026-11-05 19:01 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 15:00 EDT | METAR | 22° | 18° | 1 | METAR OPLA 301900Z 31002KT 4000 FU NSC 22/18 Q1018 NOSIG RMK QFE992 A30.07 |
| 2026-10-30 15:30 EDT | METAR | 21° | 18° | 0 | METAR OPLA 301930Z 00000KT 4000 FU NSC 21/18 Q1018 NOSIG RMK QFE992 A30.07 |
| 2026-10-30 16:00 EDT | METAR | 21° | 18° | 1 | METAR OPLA 302000Z 25002KT 4000 FU NSC 21/18 Q1018 NOSIG RMK QFE992 A30.07 |
| 2026-10-30 16:30 EDT | METAR | 21° | 18° | 1 | METAR OPLA 302030Z 28002KT 4000 FU NSC 21/18 Q1018 NOSIG RMK QFE992 A30.07 |
| 2026-10-30 17:00 EDT | METAR | 21° | 18° | 1 | METAR OPLA 302100Z 31002KT 4000 FU NSC 21/18 Q1018 NOSIG RMK QFE992 A30.07 |
| 2026-10-30 17:30 EDT | METAR | 21° | 18° | 1 | METAR OPLA 302130Z 30002KT 4000 FU NSC 21/18 Q1018 NOSIG RMK QFE992 A30.06 |
| 2026-10-30 18:00 EDT | METAR | 20° | 18° | 0 | METAR OPLA 302200Z 00000KT 4000 FU NSC 20/18 Q1017 NOSIG RMK QFE991 A30.06 |
| 2026-10-30 18:30 EDT | METAR | 19° | 17° | 1.5 | METAR OPLA 302230Z 29003KT 4000 FU NSC 19/17 Q1017 NOSIG RMK QFE991 A30.06 |
| 2026-10-30 19:00 EDT | METAR | 19° | 16° | 1 | METAR OPLA 302300Z 30002KT 4000 FU NSC 19/16 Q1017 BECMG 3500 BR RMK QFE991 A30.06 |
| 2026-10-30 19:30 EDT | METAR | 18° | 16° | 1 | METAR OPLA 302330Z 29002KT 3500 BR NSC 18/16 Q1018 NOSIG RMK QFE992 A30.06 |
| 2026-10-30 20:00 EDT | METAR | 18° | 16° | 1 | METAR OPLA 310000Z 27002KT 3500 BR NSC 18/16 Q1018 NOSIG RMK QFE992 A30.07 |
| 2026-10-30 20:30 EDT | METAR | 17°min | 15° | 0 | METAR OPLA 310030Z 00000KT 3500 BR NSC 17/15 Q1018 BECMG 3000 BR RMK QFE992 A30.07 |
| 2026-10-30 21:00 EDT | METAR | 17° | 14° | 1 | METAR OPLA 310100Z 23002KT 3000 BR NSC 17/14 Q1018 BECMG 1500 BR RMK QFE992 A30.08 |
| 2026-10-30 21:30 EDT | METAR | 17° | 14° | 0 | METAR OPLA 310130Z 00000KT 1500 R36/1600 R18/P2000 BR NSC 17/14 Q1018 BECMG 1000 BR RMK RMID/P2000 QFE992 A30.07 |
| 2026-10-30 22:00 EDT | METAR | 18° | 15° | 1 | METAR OPLA 310200Z 27002KT 1200 R36/1400D R18/P2000 BR NSC 18/15 Q1018 BECMG 1000 BR RMK RMID/1500D QFE992 A30.09 |
| 2026-10-30 22:30 EDT | METAR | 18° | 15° | 1 | METAR OPLA 310230Z 25002KT 1200 R36/1600U R18/P2000 BR NSC 18/15 Q1019 BECMG 1500 BR RMK RMID/P2000 QFE993 A30.09 |
| 2026-10-30 23:00 EDT | METAR | 20° | 17° | 1.5 | METAR OPLA 310300Z 26003KT 1200 R36/1000D R18/P2000 BR NSC 20/17 Q1019 BECMG 1500 BR RMK RMID/P2000 QFE993 A30.10 |
| 2026-10-30 23:30 EDT | METAR | 20° | 17° | 1 | METAR OPLA 310330Z 25002KT 1500 R36/1600U R18/P2000 BR NSC 20/17 Q1019 NOSIG RMK RMID/P2000 QFE993 A30.11 |
| 2026-10-31 00:00 EDT | METAR | 21° | 17° | 1.5 | METAR OPLA 310400Z 23003KT 1500 R36/1100D R18/P2000 FU NSC 21/17 Q1019 NOSIG RMK RMID/1800D QFE993 A30.11 |
| 2026-10-31 00:30 EDT | METAR | 22° | 17° | 2.1 | METAR OPLA 310430Z 27004KT 1500 R36/P2000 R18/P2000 FU NSC 22/17 Q1020 BECMG 2000 FU RMK RMID/P2000 QFE994 A30.12 |
| 2026-10-31 01:00 EDT | METAR | 24° | 17° | 2.1 | METAR OPLA 310500Z 27004KT 2000 FU NSC 24/17 Q1020 BECMG 3000 FU RMK QFE994 A30.12 |
| 2026-10-31 01:30 EDT | METAR | 25° | 17° | 2.6 | METAR OPLA 310530Z 31005KT 2000 FU NSC 25/17 Q1020 BECMG 3000 FU RMK QFE994 A30.12 |
| 2026-10-31 02:00 EDT | METAR | 26° | 16° | 2.1 | METAR OPLA 310600Z 27004KT 3000 FU NSC 26/16 Q1019 NOSIG RMK QFE993 A30.11 |
| 2026-10-31 02:30 EDT | METAR | 26° | 16° | 1.5 | METAR OPLA 310630Z 29003KT 3000 FU NSC 26/16 Q1019 BECMG 4000 FU RMK QFE993 A30.11 |
| 2026-10-31 03:00 EDT | METAR | 27° | 16° | 1.5 | METAR OPLA 310700Z 28003KT 3500 FU NSC 27/16 Q1019 BECMG 4000 FU RMK QFE993 A30.10 |
| 2026-10-31 03:30 EDT | METAR | 27° | 16° | 2.1 | METAR OPLA 310730Z 30004KT 3500 FU NSC 27/16 Q1018 NOSIG RMK QFE992 A30.09 |
| 2026-10-31 04:00 EDT | METAR | 28° | 15° | 2.1 | METAR OPLA 310800Z 28004KT 3500 HZ NSC 28/15 Q1018 NOSIG RMK QFE992 A30.08 |
| 2026-10-31 04:30 EDT | METAR | 28° | 15° | 1.5 | METAR OPLA 310830Z 29003KT 3500 HZ NSC 28/15 Q1018 NOSIG RMK QFE992 A30.06 |
| 2026-10-31 05:00 EDT | METAR | 29°max | 15° | 2.1 | METAR OPLA 310900Z 31004KT 3500 HZ NSC 29/15 Q1017 NOSIG RMK QFE992 A30.06 |
| 2026-10-31 05:30 EDT | METAR | 29° | 15° | 1.5 | METAR OPLA 310930Z 31003KT 3500 HZ NSC 29/15 Q1017 NOSIG RMK QFE991 A30.05 |
| 2026-10-31 06:00 EDT | METAR | 29° | 15° | 2.1 | METAR OPLA 311000Z 24004KT 3500 HZ NSC 29/15 Q1017 NOSIG RMK QFE991 A30.04 |
| 2026-10-31 06:30 EDT | METAR | 29° | 15° | 1.5 | METAR OPLA 311030Z 25003KT 3500 HZ NSC 29/15 Q1017 NOSIG RMK QFE991 A30.04 |
| 2026-10-31 07:00 EDT | METAR | 29° | 16° | 1.5 | METAR OPLA 311100Z 23003KT 3500 HZ NSC 29/16 Q1017 NOSIG RMK QFE991 A30.04 |
| 2026-10-31 07:30 EDT | METAR | 29° | 16° | 1 | METAR OPLA 311130Z 24002KT 3500 HZ NSC 29/16 Q1017 NOSIG RMK QFE991 A30.04 |
| 2026-10-31 08:00 EDT | METAR | 28° | 16° | 1.5 | METAR OPLA 311200Z 24003KT 3500 HZ NSC 28/16 Q1017 BECMG 3000 FU RMK QFE991 A30.04 |
| 2026-10-31 08:30 EDT | METAR | 28° | 16° | 1.5 | METAR OPLA 311230Z 23003KT 3500 HZ NSC 28/16 Q1017 BECMG 3000 FU RMK QFE991 A30.04 |
| 2026-10-31 09:00 EDT | METAR | 27° | 16° | 1 | METAR OPLA 311300Z 24002KT 4000 FU NSC 27/16 Q1017 NOSIG RMK QFE991 A30.04 |
| 2026-10-31 09:30 EDT | METAR | 26° | 16° | 1 | METAR OPLA 311330Z 32002KT 4000 FU NSC 26/16 Q1017 NOSIG RMK QFE991 A30.05 |
| 2026-10-31 10:00 EDT | METAR | 26° | 17° | 0 | METAR OPLA 311400Z 00000KT 4000 FU NSC 26/17 Q1017 NOSIG RMK QFE991 A30.05 |
| 2026-10-31 10:30 EDT | METAR | 26° | 17° | 0 | METAR OPLA 311430Z 00000KT 4000 FU NSC 26/17 Q1017 NOSIG RMK QFE991 A30.06 |
| 2026-10-31 11:00 EDT | METAR | 25° | 17° | 0 | METAR OPLA 311500Z 00000KT 4000 FU NSC 25/17 Q1018 NOSIG RMK QFE992 A30.06 |
| 2026-10-31 11:30 EDT | METAR | 25° | 17° | 1 | METAR OPLA 311530Z 18002KT 4000 FU NSC 25/17 Q1018 NOSIG RMK QFE992 A30.06 |
| 2026-10-31 12:00 EDT | METAR | 24° | 18° | 1 | METAR OPLA 311600Z 18002KT 4000 FU NSC 24/18 Q1018 NOSIG RMK QFE992 A30.06 |
| 2026-10-31 12:30 EDT | METAR | 24° | 18° | 0 | METAR OPLA 311630Z 00000KT 4000 FU NSC 24/18 Q1018 NOSIG RMK QFE992 A30.07 |
| 2026-10-31 13:00 EDT | METAR | 23° | 18° | 0 | METAR OPLA 311700Z 00000KT 4000 FU NSC 23/18 Q1018 NOSIG RMK QFE992 A30.07 |
| 2026-10-31 13:30 EDT | METAR | 22° | 18° | 0 | METAR OPLA 311730Z 00000KT 4000 FU NSC 22/18 Q1018 NOSIG RMK QFE992 A30.07 |
| 2026-10-31 14:00 EDT | METAR | 22° | 18° | 0 | METAR OPLA 311800Z 00000KT 4000 FU NSC 22/18 Q1018 NOSIG RMK QFE992 A30.07 |
| 2026-10-31 14:30 EDT | METAR | 22° | 18° | 1 | METAR OPLA 311830Z 31002KT 4000 FU NSC 22/18 Q1018 NOSIG RMK QFE992 A30.08 |
Settlement source: the METAR-derived station-day record for OPLA for the contract date (station-local calendar day), as published at https://weathermarket.io/station/OPLA/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/OPLA/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/OPLA/YYYY-MM-DD (JSON).