Station-day record · settlement source
Islamabad · Asia/Karachi · ← 2026-10-22 · 2026-10-24 → · All dates for OPIS · JSON
METAR OPIS 230900Z 31010KT 6000 NSC 29/14 Q1013 NOSIG
METAR OPIS 230000Z 09006KT 4000 FU NSC 15/12 Q1015 NOSIG
Local day 2026-10-22 15:00 EDT → 2026-10-23 15:00 EDT (24 h, UTC+05:00) · 48 reports · longest gap 30 min
final at 2026-10-23 18:00 EDT · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
1 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 a4840af9bd4279f1d11c7242838e66145d0b053021b68bfbd9746ae3642b7556
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 |
|---|---|---|---|---|---|
| 2026-10-22 15:00 EDT | METAR | 17° | 13° | 4.1 | METAR OPIS 221900Z 13008KT 5000 FU NSC 17/13 Q1016 NOSIG |
| 2026-10-22 15:30 EDT | METAR | 17° | 13° | 4.1 | METAR OPIS 221930Z 13008KT 5000 FU NSC 17/13 Q1016 NOSIG |
| 2026-10-22 16:00 EDT | METAR | 17° | 13° | 3.1 | METAR OPIS 222000Z 13006KT 5000 FU NSC 17/13 Q1015 NOSIG |
| 2026-10-22 16:30 EDT | METAR | 17° | 13° | 4.1 | METAR OPIS 222030Z 13008KT 5000 FU NSC 17/13 Q1015 NOSIG |
| 2026-10-22 17:00 EDT | METAR | 17° | 13° | 4.1 | METAR OPIS 222100Z 09008KT 5000 FU NSC 17/13 Q1015 NOSIG |
| 2026-10-22 17:30 EDT | METAR | 16° | 13° | 4.1 | METAR OPIS 222130Z 13008KT 4000 FU NSC 16/13 Q1015 NOSIG |
| 2026-10-22 18:00 EDT | METAR | 16° | 13° | 4.1 | METAR OPIS 222200Z 13008KT 4000 FU NSC 16/13 Q1015 NOSIG |
| 2026-10-22 18:30 EDT | METAR | 16° | 13° | 4.1 | METAR OPIS 222230Z 13008KT 4000 FU NSC 16/13 Q1015 TEMPO 3500 |
| 2026-10-22 19:00 EDT | METAR | 16° | 13° | 3.1 | METAR OPIS 222300Z 13006KT 4000 FU NSC 16/13 Q1015 TEMPO 3500 |
| 2026-10-22 19:30 EDT | METAR | 16° | 13° | 3.1 | METAR OPIS 222330Z 09006KT 4000 FU NSC 16/13 Q1015 TEMPO 3500 |
| 2026-10-22 20:00 EDT | METAR | 15°min | 12° | 3.1 | METAR OPIS 230000Z 09006KT 4000 FU NSC 15/12 Q1015 NOSIG |
| 2026-10-22 20:30 EDT | METAR | 15° | 12° | 3.1 | METAR OPIS 230030Z 09006KT 4000 FU NSC 15/12 Q1015 NOSIG |
| 2026-10-22 21:00 EDT | METAR | 15° | 12° | 3.1 | METAR OPIS 230100Z 13006KT 4000 FU NSC 15/12 Q1015 NOSIG |
| 2026-10-22 21:30 EDT | METAR | 15° | 12° | 4.1 | METAR OPIS 230130Z 13008KT 4000 FU NSC 15/12 Q1015 NOSIG |
| 2026-10-22 22:00 EDT | METAR | 15° | 12° | 3.1 | METAR OPIS 230200Z 13006KT 4000 FU NSC 15/12 Q1015 TEMPO 3500 |
| 2026-10-22 22:30 EDT | METAR | 16° | 13° | 3.1 | METAR OPIS 230230Z 13006KT 4000 FU NSC 16/13 Q1016 TEMPO 3500 |
| 2026-10-22 23:00 EDT | METAR | 18° | 13° | 2.1 | METAR OPIS 230300Z 09004KT 3500 FU NSC 18/13 Q1016 TEMPO 3000 |
| 2026-10-22 23:30 EDT | METAR | 20° | 14° | 4.1 | METAR OPIS 230330Z 09008KT 4000 FU NSC 20/14 Q1016 BECMG 5000 |
| 2026-10-23 00:00 EDT | METAR | 22° | 15° | 4.1 | METAR OPIS 230400Z 13008KT 4000 FU NSC 22/15 Q1016 BECMG 5000 |
| 2026-10-23 00:30 EDT | METAR | 23° | 16° | 5.1 | METAR OPIS 230430Z 13010KT 5000 FU NSC 23/16 Q1016 BECMG 6000 |
| 2026-10-23 01:00 EDT | METAR | 23° | 16° | 5.1 | METAR OPIS 230500Z 09010KT 5000 FU NSC 23/16 Q1016 NOSIG |
| 2026-10-23 01:30 EDT | METAR | 25° | 15° | 4.1 | METAR OPIS 230530Z 09008KT 5000 FU NSC 25/15 Q1016 NOSIG |
| 2026-10-23 02:00 EDT | METAR | 26° | 15° | 4.1 | METAR OPIS 230600Z 13008KT 6000 NSC 26/15 Q1016 NOSIG |
| 2026-10-23 02:30 EDT | METAR | 27° | 15° | 4.1 | METAR OPIS 230630Z 18008KT 6000 NSC 27/15 Q1015 NOSIG |
| 2026-10-23 03:00 EDT | METAR | 27° | 15° | 0 | METAR OPIS 230700Z 00000KT 6000 NSC 27/15 Q1015 NOSIG |
| 2026-10-23 03:30 EDT | METAR | 27° | 15° | 3.1 | METAR OPIS 230730Z 33006KT 6000 NSC 27/15 Q1014 NOSIG |
| 2026-10-23 04:00 EDT | METAR | 28° | 15° | 5.1 | METAR OPIS 230800Z 31010KT 6000 NSC 28/15 Q1013 NOSIG |
| 2026-10-23 04:30 EDT | METAR | 28° | 15° | 2.1 | METAR OPIS 230830Z 31004KT 6000 NSC 28/15 Q1013 NOSIG |
| 2026-10-23 05:00 EDT | METAR | 29°max | 14° | 5.1 | METAR OPIS 230900Z 31010KT 6000 NSC 29/14 Q1013 NOSIG |
| 2026-10-23 05:30 EDT | METAR | 29° | 14° | 3.1 | METAR OPIS 230930Z 31006KT 6000 NSC 29/14 Q1012 NOSIG |
| 2026-10-23 06:00 EDT | METAR | 29° | 14° | 3.1 | METAR OPIS 231000Z 31006KT 6000 NSC 29/14 Q1012 NOSIG |
| 2026-10-23 06:30 EDT | METAR | 29° | 14° | 3.1 | METAR OPIS 231030Z 31006KT 6000 NSC 29/14 Q1012 NOSIG |
| 2026-10-23 07:00 EDT | METAR | 28° | 15° | 2.1 | METAR OPIS 231100Z 31004KT 6000 FEW040 28/15 Q1012 NOSIG |
| 2026-10-23 07:30 EDT | METAR | 27° | 15° | 2.1 | METAR OPIS 231130Z 31004KT 6000 FEW040 27/15 Q1011 NOSIG |
| 2026-10-23 08:00 EDT | METAR | 26° | 16° | 0 | METAR OPIS 231200Z 00000KT 6000 FEW040 26/16 Q1012 NOSIG |
| 2026-10-23 08:30 EDT | METAR | 24° | 15° | 0 | METAR OPIS 231230Z 00000KT 6000 FEW040 24/15 Q1012 NOSIG |
| 2026-10-23 09:00 EDT | METAR | 23° | 15° | 0 | METAR OPIS 231300Z 00000KT 5000 VCTS FEW030CB FEW040 SCT100 23/15 Q1012 TEMPO 05015G30KT 2000 TSRA FEW030CB |
| 2026-10-23 09:30 EDT | METAR | 23° | 15° | 9.3 | METAR OPIS 231330Z 05018KT 5000 VCTS FEW030CB SCT040 BKN100 23/15 Q1013 TEMPO 05015G30KT 2000 TSRA FEW030CB |
| 2026-10-23 10:00 EDT | METAR | 22° | 13° | 10.3 | METAR OPIS 231400Z 09020KT 5000 TS FEW030CB SCT040 BKN100 22/13 Q1013 TEMPO 05015G25KT 2000 TSRA FEW030CB |
| 2026-10-23 10:30 EDT | METAR | 21° | 12° | 7.2 | METAR OPIS 231430Z 09014KT 5000 VCTS FEW030CB SCT040 BKN100 21/12 Q1013 TEMPO 05015G25KT 2000 TSRA FEW030CB |
| 2026-10-23 11:00 EDT | METAR | 19° | 11° | 5.1 | METAR OPIS 231500Z 13010KT 5000 TS FEW030CB SCT040 BKN100 19/11 Q1013 TEMPO 05015G25KT 2000 TSRA FEW030CB original: METAR OPIS 231500Z 13010KT 6000 FEW040 SCT100 19/11 Q1013 TEMPO 05015G25KT 2000 TSRA FEW030CB |
| 2026-10-23 11:30 EDT | METAR | 18° | 11° | 4.1 | METAR OPIS 231530Z 13008KT 5000 TS FEW030CB SCT040 BKN100 18/11 Q1013 TEMPO 05015G25KT 2000 TSRA FEW030CB |
| 2026-10-23 12:00 EDT | METAR | 18° | 11° | 4.1 | METAR OPIS 231600Z 13008KT 6000 SCT040 BKN100 18/11 Q1013 NOSIG |
| 2026-10-23 12:30 EDT | METAR | 18° | 12° | 2.1 | METAR OPIS 231630Z 23004KT 6000 SCT040 BKN100 18/12 Q1013 NOSIG |
| 2026-10-23 13:00 EDT | METAR | 18° | 11° | 6.2 | METAR OPIS 231700Z 27012KT 6000 SCT040 BKN100 18/11 Q1013 NOSIG |
| 2026-10-23 13:30 EDT | METAR | 18° | 11° | 3.1 | METAR OPIS 231730Z 23006KT 6000 SCT040 BKN100 18/11 Q1013 NOSIG |
| 2026-10-23 14:00 EDT | METAR | 17° | 12° | 4.1 | METAR OPIS 231800Z 05008KT 6000 SCT040 BKN100 17/12 Q1013 NOSIG |
| 2026-10-23 14:30 EDT | METAR | 16° | 12° | 4.1 | METAR OPIS 231830Z 09008KT 6000 SCT040 SCT100 16/12 Q1012 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/2026-10-23 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).