Station-day record · settlement source
Islamabad · Asia/Karachi · ← 2026-10-28 · 2026-10-30 → · All dates for OPIS · JSON
METAR OPIS 290830Z 09006KT 6000 NSC 29/04 Q1016 NOSIG
METAR OPIS 282230Z 00000KT 5000 FU NSC 11/10 Q1016 NOSIG
Local day 2026-10-28 15:00 EDT → 2026-10-29 15:00 EDT (24 h, UTC+05:00) · 48 reports · longest gap 30 min
final at 2026-10-29 18:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 c7525494edaa495edd2343151a98f6a52ac71f0577d950824c22124229a2f122
Transaction 0x56a4eb85ae7560de93697b2428d7882eb656a70bf30ac28229740427adff1342 · 2026-11-05 11:02 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 |
|---|---|---|---|---|---|
| 2026-10-28 15:00 EDT | METAR | 15° | 12° | 0 | METAR OPIS 281900Z 00000KT 5000 FU NSC 15/12 Q1016 NOSIG |
| 2026-10-28 15:30 EDT | METAR | 14° | 12° | 3.1 | METAR OPIS 281930Z 13006KT 5000 FU NSC 14/12 Q1015 NOSIG |
| 2026-10-28 16:00 EDT | METAR | 14° | 12° | 0 | METAR OPIS 282000Z 00000KT 5000 FU NSC 14/12 Q1015 NOSIG |
| 2026-10-28 16:30 EDT | METAR | 13° | 11° | 0 | METAR OPIS 282030Z 00000KT 5000 FU NSC 13/11 Q1016 BECMG 4000 |
| 2026-10-28 17:00 EDT | METAR | 13° | 11° | 0 | METAR OPIS 282100Z 00000KT 4000 FU NSC 13/11 Q1016 BECMG 3500 |
| 2026-10-28 17:30 EDT | METAR | 13° | 11° | 0 | METAR OPIS 282130Z 00000KT 4000 FU NSC 13/11 Q1016 BECMG 3500 |
| 2026-10-28 18:00 EDT | METAR | 12° | 10° | 0 | METAR OPIS 282200Z 00000KT 4000 FU NSC 12/10 Q1016 NOSIG |
| 2026-10-28 18:30 EDT | METAR | 11°min | 10° | 0 | METAR OPIS 282230Z 00000KT 5000 FU NSC 11/10 Q1016 NOSIG |
| 2026-10-28 19:00 EDT | METAR | 11° | 9° | 0 | METAR OPIS 282300Z 00000KT 5000 FU NSC 11/09 Q1016 NOSIG |
| 2026-10-28 19:30 EDT | METAR | 11° | 9° | 0 | METAR OPIS 282330Z 00000KT 5000 FU NSC 11/09 Q1016 NOSIG |
| 2026-10-28 20:00 EDT | METAR | 11° | 9° | 3.1 | METAR OPIS 290000Z 13006KT 5000 FU NSC 11/09 Q1016 NOSIG |
| 2026-10-28 20:30 EDT | METAR | 11° | 9° | 3.1 | METAR OPIS 290030Z 13006KT 5000 FU NSC 11/09 Q1016 NOSIG |
| 2026-10-28 21:00 EDT | METAR | 11° | 9° | 0 | METAR OPIS 290100Z 00000KT 5000 FU NSC 11/09 Q1016 NOSIG |
| 2026-10-28 21:30 EDT | METAR | 11° | 9° | 3.1 | METAR OPIS 290130Z 13006KT 5000 FU NSC 11/09 Q1016 NOSIG |
| 2026-10-28 22:00 EDT | METAR | 11° | 8° | 3.1 | METAR OPIS 290200Z 13006KT 5000 FU NSC 11/08 Q1017 NOSIG |
| 2026-10-28 22:30 EDT | METAR | 14° | 10° | 2.1 | METAR OPIS 290230Z 13004KT 4000 FU NSC 14/10 Q1017 NOSIG |
| 2026-10-28 23:00 EDT | METAR | 16° | 10° | 2.1 | METAR OPIS 290300Z 13004KT 4000 FU NSC 16/10 Q1017 NOSIG |
| 2026-10-28 23:30 EDT | METAR | 19° | 10° | 0 | METAR OPIS 290330Z 00000KT 4000 FU NSC 19/10 Q1018 NOSIG |
| 2026-10-29 00:00 EDT | METAR | 20° | 10° | 0 | METAR OPIS 290400Z 00000KT 4000 FU NSC 20/10 Q1018 NOSIG |
| 2026-10-29 00:30 EDT | METAR | 22° | 9° | 0 | METAR OPIS 290430Z 00000KT 4000 HZ NSC 22/09 Q1018 NOSIG |
| 2026-10-29 01:00 EDT | METAR | 24° | 8° | 0 | METAR OPIS 290500Z 00000KT 5000 HZ NSC 24/08 Q1018 NOSIG |
| 2026-10-29 01:30 EDT | METAR | 25° | 10° | 0 | METAR OPIS 290530Z 00000KT 5000 HZ NSC 25/10 Q1018 NOSIG |
| 2026-10-29 02:00 EDT | METAR | 26° | 10° | 0 | METAR OPIS 290600Z 00000KT 5000 HZ NSC 26/10 Q1018 NOSIG |
| 2026-10-29 02:30 EDT | METAR | 27° | 7° | 0 | METAR OPIS 290630Z 00000KT 6000 NSC 27/07 Q1018 NOSIG |
| 2026-10-29 03:00 EDT | METAR | 28° | 7° | 0 | METAR OPIS 290700Z 00000KT 6000 NSC 28/07 Q1017 NOSIG |
| 2026-10-29 03:30 EDT | METAR | 28° | 7° | 2.1 | METAR OPIS 290730Z 13004KT 6000 NSC 28/07 Q1017 NOSIG |
| 2026-10-29 04:00 EDT | METAR | 28° | 6° | 2.1 | METAR OPIS 290800Z 09004KT 6000 NSC 28/06 Q1017 NOSIG |
| 2026-10-29 04:30 EDT | METAR | 29°max | 4° | 3.1 | METAR OPIS 290830Z 09006KT 6000 NSC 29/04 Q1016 NOSIG |
| 2026-10-29 05:00 EDT | METAR | 29° | 2° | 3.1 | METAR OPIS 290900Z 13006KT 6000 NSC 29/02 Q1016 NOSIG |
| 2026-10-29 05:30 EDT | METAR | 29° | 2° | 3.1 | METAR OPIS 290930Z 13006KT 6000 NSC 29/02 Q1016 NOSIG |
| 2026-10-29 06:00 EDT | METAR | 29° | 2° | 3.1 | METAR OPIS 291000Z 13006KT 6000 NSC 29/02 Q1016 NOSIG |
| 2026-10-29 06:30 EDT | METAR | 28° | 3° | 2.1 | METAR OPIS 291030Z 13004KT 6000 NSC 28/03 Q1016 NOSIG |
| 2026-10-29 07:00 EDT | METAR | 28° | 3° | 2.1 | METAR OPIS 291100Z 13004KT 6000 NSC 28/03 Q1016 NOSIG |
| 2026-10-29 07:30 EDT | METAR | 27° | 7° | 2.1 | METAR OPIS 291130Z 13004KT 6000 NSC 27/07 Q1016 NOSIG |
| 2026-10-29 08:00 EDT | METAR | 24° | 8° | 0 | METAR OPIS 291200Z 00000KT 6000 NSC 24/08 Q1016 NOSIG |
| 2026-10-29 08:30 EDT | METAR | 21° | 9° | 0 | METAR OPIS 291230Z 00000KT 6000 NSC 21/09 Q1016 NOSIG |
| 2026-10-29 09:00 EDT | METAR | 19° | 7° | 0 | METAR OPIS 291300Z 00000KT 6000 NSC 19/07 Q1016 NOSIG |
| 2026-10-29 09:30 EDT | METAR | 19° | 8° | 2.1 | METAR OPIS 291330Z 23004KT 6000 NSC 19/08 Q1016 NOSIG |
| 2026-10-29 10:00 EDT | METAR | 18° | 8° | 0 | METAR OPIS 291400Z 00000KT 6000 NSC 18/08 Q1017 NOSIG |
| 2026-10-29 10:30 EDT | METAR | 17° | 8° | 0 | METAR OPIS 291430Z 00000KT 6000 NSC 17/08 Q1017 NOSIG |
| 2026-10-29 11:00 EDT | METAR | 16° | 6° | 3.1 | METAR OPIS 291500Z 09006KT 6000 NSC 16/06 Q1017 NOSIG |
| 2026-10-29 11:30 EDT | METAR | 16° | 6° | 3.1 | METAR OPIS 291530Z 09006KT 6000 NSC 16/06 Q1017 NOSIG |
| 2026-10-29 12:00 EDT | METAR | 16° | 7° | 4.1 | METAR OPIS 291600Z 09008KT 6000 NSC 16/07 Q1018 NOSIG |
| 2026-10-29 12:30 EDT | METAR | 16° | 8° | 4.1 | METAR OPIS 291630Z 09008KT 5000 FU NSC 16/08 Q1018 NOSIG |
| 2026-10-29 13:00 EDT | METAR | 15° | 8° | 4.1 | METAR OPIS 291700Z 09008KT 4500 FU NSC 15/08 Q1018 NOSIG |
| 2026-10-29 13:30 EDT | METAR | 15° | 8° | 4.1 | METAR OPIS 291730Z 09008KT 4000 FU NSC 15/08 Q1018 NOSIG |
| 2026-10-29 14:00 EDT | METAR | 15° | 10° | 4.1 | METAR OPIS 291800Z 09008KT 5000 FU NSC 15/10 Q1018 NOSIG |
| 2026-10-29 14:30 EDT | METAR | 15° | 10° | 4.1 | METAR OPIS 291830Z 13008KT 5000 FU NSC 15/10 Q1018 NOSIG |
Settlement source: the METAR-derived station-day record for OPIS for the contract date (station-local calendar day), as published at https://weathermarket.io/station/OPIS/2026-10-29 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/OPIS/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/OPIS/YYYY-MM-DD (JSON).