Station-day record · settlement source
Karachi · Asia/Karachi · ← 2026-11-03 · 2026-11-05 → · All dates for OPKC · JSON
METAR OPKC 040930Z 26002KT 5000 HZ NSC 36/05 Q1015 NOSIG
METAR OPKC 040100Z 25004KT 4000 HZ NSC 20/10 Q1015 NOSIG
Local day 2026-11-03 14:00 EST → 2026-11-04 14:00 EST (24 h, UTC+05:00) · 48 reports · longest gap 30 min
final at 2026-11-04 17:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 15423bcdb12dbae48bbd3bb4784f9d5a85ac5dae16516f68598b21a64f526042
Transaction 0xcbfaee9698c93f57870f3dae1a1471ee6ce81ce20491ad631c37543437f8347a · 2026-11-05 10:02 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 |
|---|---|---|---|---|---|
| 2026-11-03 14:00 EST | METAR | 23° | 11° | 2.1 | METAR OPKC 031900Z 06004KT 4000 HZ NSC 23/11 Q1016 NOSIG |
| 2026-11-03 14:30 EST | METAR | 23° | 11° | 1.5 | METAR OPKC 031930Z 03003KT 4000 HZ NSC 23/11 Q1015 NOSIG |
| 2026-11-03 15:00 EST | METAR | 23° | 10° | 1 | METAR OPKC 032000Z VRB02KT 4000 HZ NSC 23/10 Q1015 NOSIG |
| 2026-11-03 15:30 EST | METAR | 23° | 11° | 1 | METAR OPKC 032030Z VRB02KT 4000 HZ NSC 23/11 Q1015 NOSIG |
| 2026-11-03 16:00 EST | METAR | 24° | 10° | 1 | METAR OPKC 032100Z VRB02KT 4000 HZ NSC 24/10 Q1015 NOSIG |
| 2026-11-03 16:30 EST | METAR | 23° | 11° | 0 | METAR OPKC 032130Z 00000KT 4000 HZ NSC 23/11 Q1015 NOSIG |
| 2026-11-03 17:00 EST | METAR | 23° | 11° | 0 | METAR OPKC 032200Z 00000KT 4000 HZ NSC 23/11 Q1015 NOSIG |
| 2026-11-03 17:30 EST | METAR | 22° | 11° | 1.5 | METAR OPKC 032230Z 36003KT 4000 HZ NSC 22/11 Q1015 NOSIG |
| 2026-11-03 18:00 EST | METAR | 22° | 11° | 0 | METAR OPKC 032300Z 00000KT 4000 HZ NSC 22/11 Q1015 NOSIG |
| 2026-11-03 18:30 EST | METAR | 22° | 11° | 0 | METAR OPKC 032330Z 00000KT 4000 HZ NSC 22/11 Q1015 NOSIG |
| 2026-11-03 19:00 EST | METAR | 21° | 11° | 0 | METAR OPKC 040000Z 00000KT 4000 HZ NSC 21/11 Q1015 NOSIG |
| 2026-11-03 19:30 EST | METAR | 21° | 11° | 1.5 | METAR OPKC 040030Z 25003KT 4000 HZ NSC 21/11 Q1015 NOSIG |
| 2026-11-03 20:00 EST | METAR | 20°min | 10° | 2.1 | METAR OPKC 040100Z 25004KT 4000 HZ NSC 20/10 Q1015 NOSIG |
| 2026-11-03 20:30 EST | METAR | 20° | 10° | 1.5 | METAR OPKC 040130Z 06003KT 4000 HZ NSC 20/10 Q1016 NOSIG |
| 2026-11-03 21:00 EST | METAR | 20° | 10° | 2.1 | METAR OPKC 040200Z 06004KT 4000 HZ NSC 20/10 Q1016 NOSIG |
| 2026-11-03 21:30 EST | METAR | 21° | 10° | 2.6 | METAR OPKC 040230Z 06005KT 4000 HZ NSC 21/10 Q1017 NOSIG |
| 2026-11-03 22:00 EST | METAR | 23° | 9° | 2.1 | METAR OPKC 040300Z 06004KT 4000 HZ NSC 23/09 Q1017 NOSIG |
| 2026-11-03 22:30 EST | METAR | 26° | 8° | – | METAR OPKC 040330Z CALM 4000 HZ NSC 26/08 Q1017 NOSIG |
| 2026-11-03 23:00 EST | METAR | 28° | 7° | – | METAR OPKC 040400Z OOOOOKT 4000 HZ NSC 28/07 Q1018 NOSIG |
| 2026-11-03 23:30 EST | METAR | 29° | 6° | 1.5 | METAR OPKC 040430Z 04003KT 4000 HZ NSC 29/06 Q1018 NOSIG |
| 2026-11-04 00:00 EST | METAR | 31° | 8° | 1.5 | METAR OPKC 040500Z 35003KT 4000 HZ NSC 31/08 Q1018 NOSIG |
| 2026-11-04 00:30 EST | METAR | 33° | 7° | 2.1 | METAR OPKC 040530Z 34004KT 4000 HZ NSC 33/07 Q1018 NOSIG |
| 2026-11-04 01:00 EST | METAR | 33° | 7° | 2.1 | METAR OPKC 040600Z 33004KT 3000 HZ NSC 33/07 Q1018 NOSIG |
| 2026-11-04 01:30 EST | METAR | 34° | 5° | 2.1 | METAR OPKC 040630Z 31004KT 3000 HZ NSC 34/05 Q1017 NOSIG |
| 2026-11-04 02:00 EST | METAR | 35° | 5° | 1.5 | METAR OPKC 040700Z VRB03KT 4000 HZ NSC 35/05 Q1017 NOSIG |
| 2026-11-04 02:30 EST | METAR | 35° | 5° | 3.6 | METAR OPKC 040730Z 21007KT 4000 HZ NSC 35/05 Q1016 NOSIG |
| 2026-11-04 03:00 EST | METAR | 35° | 4° | 2.6 | METAR OPKC 040800Z 19005KT 4000 HZ NSC 35/04 Q1016 NOSIG |
| 2026-11-04 03:30 EST | METAR | 35° | 5° | 2.1 | METAR OPKC 040830Z 28004KT 5000 HZ NSC 35/05 Q1015 NOSIG |
| 2026-11-04 04:00 EST | METAR | 35° | 5° | 4.1 | METAR OPKC 040900Z 25008KT 5000 HZ NSC 35/05 Q1015 NOSIG |
| 2026-11-04 04:30 EST | METAR | 36°max | 5° | 1 | METAR OPKC 040930Z 26002KT 5000 HZ NSC 36/05 Q1015 NOSIG |
| 2026-11-04 05:00 EST | METAR | 36° | 5° | 4.6 | METAR OPKC 041000Z 20009KT 6000 NSC 36/05 Q1014 NOSIG |
| 2026-11-04 05:30 EST | METAR | 36° | 4° | 3.1 | METAR OPKC 041030Z 25006KT 6000 NSC 36/04 Q1014 NOSIG |
| 2026-11-04 06:00 EST | METAR | 35° | 5° | 4.1 | METAR OPKC 041100Z 24008KT 5000 HZ NSC 35/05 Q1014 NOSIG |
| 2026-11-04 06:30 EST | METAR | 35° | 4° | 5.1 | METAR OPKC 041130Z 23010KT 5000 HZ NSC 35/04 Q1014 NOSIG |
| 2026-11-04 07:00 EST | METAR | 34° | 4° | 4.6 | METAR OPKC 041200Z 24009KT 5000 HZ NSC 34/04 Q1014 NOSIG |
| 2026-11-04 07:30 EST | METAR | 34° | 3° | 5.7 | METAR OPKC 041230Z 25011KT 5000 HZ NSC 34/03 Q1014 NOSIG |
| 2026-11-04 08:00 EST | METAR | 32° | 6° | 2.6 | METAR OPKC 041300Z 27005KT 4000 HZ NSC 32/06 Q1014 NOSIG |
| 2026-11-04 08:30 EST | METAR | 31° | 7° | 3.1 | METAR OPKC 041330Z 28006KT 4000 HZ NSC 31/07 Q1015 NOSIG |
| 2026-11-04 09:00 EST | METAR | 31° | 7° | 2.1 | METAR OPKC 041400Z 30004KT 4000 HZ NSC 31/07 Q1015 NOSIG |
| 2026-11-04 09:30 EST | METAR | 30° | 7° | 2.1 | METAR OPKC 041430Z 30004KT 4000 HZ NSC 30/07 Q1015 NOSIG |
| 2026-11-04 10:00 EST | METAR | 29° | 8° | 1.5 | METAR OPKC 041500Z 30003KT 4000 HZ NSC 29/08 Q1016 NOSIG |
| 2026-11-04 10:30 EST | METAR | 29° | 9° | 1.5 | METAR OPKC 041530Z 30003KT 4000 HZ NSC 29/09 Q1016 NOSIG |
| 2026-11-04 11:00 EST | METAR | 29° | 9° | 2.1 | METAR OPKC 041600Z 30004KT 4000 HZ NSC 29/09 Q1016 NOSIG |
| 2026-11-04 11:30 EST | METAR | 28° | 9° | 1.5 | METAR OPKC 041630Z 27003KT 4000 HZ NSC 28/09 Q1016 NOSIG |
| 2026-11-04 12:00 EST | METAR | 28° | 10° | 1.5 | METAR OPKC 041700Z 30003KT 4000 HZ NSC 28/10 Q1017 NOSIG |
| 2026-11-04 12:30 EST | METAR | 28° | 11° | 2.6 | METAR OPKC 041730Z 30005KT 4000 HZ NSC 28/11 Q1017 NOSIG |
| 2026-11-04 13:00 EST | METAR | 26° | 9° | 1.5 | METAR OPKC 041800Z 03003KT 4000 HZ NSC 26/09 Q1017 NOSIG |
| 2026-11-04 13:30 EST | METAR | 25° | 10° | 2.1 | METAR OPKC 041830Z 03004KT 4000 HZ NSC 25/10 Q1017 NOSIG |
Settlement source: the METAR-derived station-day record for OPKC for the contract date (station-local calendar day), as published at https://weathermarket.io/station/OPKC/2026-11-04 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/OPKC/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/OPKC/YYYY-MM-DD (JSON).