Station-day record · settlement source
Islamabad · Asia/Karachi · ← 2026-11-13 · 2026-11-15 → · All dates for OPIS · JSON
METAR OPIS 140730Z 31012KT 6000 NSC 23/09 Q1018 TEMPO 31015G25KT
METAR OPIS 140030Z 23010KT 2500 BR FEW040 SCT100 13/12 Q1018 TEMPO 15 00
Local day 2026-11-13 14:00 EST → 2026-11-14 14:00 EST (24 h, UTC+05:00) · 28 reports · longest gap 30 min
final at 2026-11-14 17:00 EST · 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 –
The record is anchored once it is final (2026-11-14T22:00:00.000Z); until then it can still change
Canonical record bytes (hash these) · SnapshotAnchor 0x2B598129… (chain 14)
good 28 · 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 |
|---|---|---|---|---|---|
| 2026-11-13 14:00 EST | METAR | 14° | 13° | 4.1 | METAR OPIS 131900Z 23008KT 3500 BR FEW040 14/13 Q1019 NOSIG |
| 2026-11-13 14:30 EST | METAR | 14° | 13° | 3.1 | METAR OPIS 131930Z 23006KT 3500 BR FEW040 14/13 Q1019 NOSIG |
| 2026-11-13 15:00 EST | METAR | 14° | 13° | 3.1 | METAR OPIS 132000Z 23006KT 3500 BR FEW040 14/13 Q1019 NOSIG |
| 2026-11-13 15:30 EST | METAR | 14° | 13° | 3.1 | METAR OPIS 132030Z 23006KT 4000 FU FEW040 14/13 Q1019 NOSIG |
| 2026-11-13 16:00 EST | METAR | 14° | 13° | 4.1 | METAR OPIS 132100Z 23008KT 4000 FU FEW040 14/13 Q1018 NOSIG |
| 2026-11-13 16:30 EST | METAR | 14° | 13° | 4.1 | METAR OPIS 132130Z 23008KT 4000 FU FEW040 14/13 Q1018 NOSIG |
| 2026-11-13 17:00 EST | METAR | 14° | 13° | 4.1 | METAR OPIS 132200Z 23008KT 3500 BR FEW040 14/13 Q1018 NOSIG |
| 2026-11-13 17:30 EST | METAR | 14° | 13° | 4.1 | METAR OPIS 132230Z 23008KT 2500 BR FEW040 SCT100 14/13 Q1018 TEMPO 1500 |
| 2026-11-13 18:00 EST | METAR | 14° | 13° | 4.1 | METAR OPIS 132300Z 23008KT 2500 BR FEW040 SCT100 14/13 Q1018 TEMPO 15 00 original: METAR OPIS 132300Z 23008KT 2500 BR FEW040 SCT100 14/13 Q1018 TEMPO 1500 |
| 2026-11-13 18:30 EST | METAR | 14° | 13° | 4.1 | METAR OPIS 132330Z 23008KT 2500 BR FEW040 SCT100 14/13 Q1018 TEMPO 15 00 |
| 2026-11-13 19:00 EST | METAR | 14° | 13° | 4.1 | METAR OPIS 140000Z 27008KT 2500 BR FEW040 SCT100 14/13 Q1018 TEMPO 15 00 |
| 2026-11-13 19:30 EST | METAR | 13°min | 12° | 5.1 | METAR OPIS 140030Z 23010KT 2500 BR FEW040 SCT100 13/12 Q1018 TEMPO 15 00 |
| 2026-11-13 20:00 EST | METAR | 13° | 12° | 4.1 | METAR OPIS 140100Z 27008KT 2000 BR FEW040 SCT100 13/12 Q1018 TEMPO 1500 |
| 2026-11-13 20:30 EST | METAR | 13° | 12° | 4.1 | METAR OPIS 140130Z 27008KT 1400 R28L/P1300D RMID/1200D R10R/1800U BR FEW040 SCT100 13/12 Q1019 TEMPO 1500 |
| 2026-11-13 21:00 EST | METAR | 13° | 12° | 3.1 | METAR OPIS 140200Z 27006KT 1800 BR FEW040 SCT100 13/12 Q1019 TEMPO 1000 |
| 2026-11-13 21:30 EST | METAR | 13° | 12° | 4.1 | METAR OPIS 140230Z 23008KT 1800 BR FEW040 SCT100 13/12 Q1019 TEMPO 1000 |
| 2026-11-13 22:00 EST | METAR | 15° | 13° | 4.1 | METAR OPIS 140300Z 27008KT 2500 BR FEW040 15/13 Q1019 TEMPO 1500 |
| 2026-11-13 22:30 EST | METAR | 15° | 13° | 5.1 | METAR OPIS 140330Z 27010KT 3500 BR FEW040 15/13 Q1019 NOSIG |
| 2026-11-13 23:00 EST | METAR | 17° | 13° | 6.2 | METAR OPIS 140400Z 31012KT 4000 FU NSC 17/13 Q1020 NOSIG |
| 2026-11-13 23:30 EST | METAR | 18° | 12° | 6.2 | METAR OPIS 140430Z 27012KT 5000 FU NSC 18/12 Q1020 NOSIG |
| 2026-11-14 00:00 EST | METAR | 19° | 12° | 7.2 | METAR OPIS 140500Z 31014KT 5000 FU NSC 19/12 Q1020 NOSIG |
| 2026-11-14 00:30 EST | METAR | 20° | 11° | 7.2 | METAR OPIS 140530Z 31014KT 5000 FU NSC 20/11 Q1020 NOSIG |
| 2026-11-14 01:00 EST | METAR | 21° | 10° | 6.2 | METAR OPIS 140600Z 27012KT 5000 FU NSC 21/10 Q1020 NOSIG |
| 2026-11-14 01:30 EST | METAR | 22° | 10° | 7.2 | METAR OPIS 140630Z 27014KT 6000 NSC 22/10 Q1019 TEMPO 31015G25KT |
| 2026-11-14 02:00 EST | METAR | 22° | 9° | 7.2 | METAR OPIS 140700Z 31014KT 6000 NSC 22/09 Q1019 TEMPO 31015G25KT |
| 2026-11-14 02:30 EST | METAR | 23°max | 9° | 6.2 | METAR OPIS 140730Z 31012KT 6000 NSC 23/09 Q1018 TEMPO 31015G25KT |
| 2026-11-14 03:00 EST | METAR | 23° | 9° | 7.2 | METAR OPIS 140800Z 31014KT 6000 NSC 23/09 Q1018 TEMPO 31015G25KT |
| 2026-11-14 03:30 EST | METAR | 22° | 10° | 4.1 | METAR OPIS 140830Z 27008KT 6000 NSC 22/10 Q1017 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/2026-11-14 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).