Station-day record · settlement source
Karachi · Asia/Karachi · ← 2026-10-30 · 2026-11-01 → · All dates for OPKC · JSON
METAR OPKC 310930Z 03006KT 4000 HZ NSC 36/04 Q1016 NOSIG
METAR OPKC 302030Z 04004KT 4000 HZ NSC 24/10 Q1016 NOSIG
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 872b11a82c9de6ae79a15ee00fc259f08924a5bd3c2b6c0007b006352c6066c5
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 |
|---|---|---|---|---|---|
| 2026-10-30 15:00 EDT | METAR | 28° | 10° | 1.5 | METAR OPKC 301900Z 36003KT 4000 HZ NSC 28/10 Q1016 NOSIG |
| 2026-10-30 15:30 EDT | METAR | 28° | 9° | 2.1 | METAR OPKC 301930Z 02004KT 4000 HZ NSC 28/09 Q1016 NOSIG |
| 2026-10-30 16:00 EDT | METAR | 26° | 9° | 2.1 | METAR OPKC 302000Z 03004KT 4000 HZ NSC 26/09 Q1016 NOSIG |
| 2026-10-30 16:30 EDT | METAR | 24°min | 10° | 2.1 | METAR OPKC 302030Z 04004KT 4000 HZ NSC 24/10 Q1016 NOSIG |
| 2026-10-30 17:00 EDT | METAR | 24° | 10° | 2.1 | METAR OPKC 302100Z 03004KT 4000 HZ NSC 24/10 Q1016 NOSIG |
| 2026-10-30 17:30 EDT | METAR | 26° | 9° | 2.1 | METAR OPKC 302130Z 03004KT 4000 HZ NSC 26/09 Q1016 NOSIG |
| 2026-10-30 18:00 EDT | METAR | 26° | 9° | 2.1 | METAR OPKC 302200Z 02004KT 4000 HZ NSC 26/09 Q1016 NOSIG |
| 2026-10-30 18:30 EDT | METAR | 25° | 10° | 2.6 | METAR OPKC 302230Z 02005KT 4000 HZ NSC 25/10 Q1016 NOSIG |
| 2026-10-30 19:00 EDT | METAR | 26° | 9° | 2.1 | METAR OPKC 302300Z 01004KT 4000 HZ NSC 26/09 Q1016 NOSIG |
| 2026-10-30 19:30 EDT | METAR | 26° | 9° | 1.5 | METAR OPKC 302330Z 36003KT 4000 HZ NSC 26/09 Q1016 NOSIG |
| 2026-10-30 20:00 EDT | METAR | 26° | 10° | 3.1 | METAR OPKC 310000Z 02006KT 4000 HZ NSC 26/10 Q1016 NOSIG |
| 2026-10-30 20:30 EDT | METAR | 25° | 10° | 2.1 | METAR OPKC 310030Z 02004KT 4000 HZ NSC 25/10 Q1017 NOSIG |
| 2026-10-30 21:00 EDT | METAR | 25° | 10° | 2.6 | METAR OPKC 310100Z 02005KT 4000 HZ NSC 25/10 Q1017 NOSIG |
| 2026-10-30 21:30 EDT | METAR | 25° | 9° | 2.1 | METAR OPKC 310130Z 01004KT 4000 HZ NSC 25/09 Q1017 NOSIG |
| 2026-10-30 22:00 EDT | METAR | 25° | 9° | 2.1 | METAR OPKC 310200Z 02004KT 4000 HZ NSC 25/09 Q1017 NOSIG |
| 2026-10-30 22:30 EDT | METAR | 24° | 10° | 2.6 | METAR OPKC 310230Z 02005KT 4000 HZ NSC 24/10 Q1018 NOSIG |
| 2026-10-30 23:00 EDT | METAR | 26° | 9° | 3.1 | METAR OPKC 310300Z 02006KT 3000 HZ NSC 26/09 Q1018 NOSIG |
| 2026-10-30 23:30 EDT | METAR | 27° | 9° | 2.1 | METAR OPKC 310330Z 02004KT 3000 HZ NSC 27/09 Q1018 NOSIG |
| 2026-10-31 00:00 EDT | METAR | 28° | 9° | 3.6 | METAR OPKC 310400Z 03007KT 3000 HZ NSC 28/09 Q1019 NOSIG |
| 2026-10-31 00:30 EDT | METAR | 29° | 9° | 3.1 | METAR OPKC 310430Z 05006KT 3000 HZ NSC 29/09 Q1019 NOSIG |
| 2026-10-31 01:00 EDT | METAR | 31° | 8° | 5.1 | METAR OPKC 310500Z 07010KT 3000 HZ NSC 31/08 Q1019 NOSIG |
| 2026-10-31 01:30 EDT | METAR | 32° | 8° | 4.6 | METAR OPKC 310530Z 07009KT 4500 HZ NSC 32/08 Q1019 NOSIG |
| 2026-10-31 02:00 EDT | METAR | 33° | 8° | 2.6 | METAR OPKC 310600Z 08005KT 4500 HZ NSC 33/08 Q1019 NOSIG |
| 2026-10-31 02:30 EDT | METAR | 33° | 8° | 4.6 | METAR OPKC 310630Z 09009KT 4500 HZ NSC 33/08 Q1019 NOSIG |
| 2026-10-31 03:00 EDT | METAR | 34° | 7° | 4.6 | METAR OPKC 310700Z 06009KT 5000 HZ NSC 34/07 Q1018 NOSIG |
| 2026-10-31 03:30 EDT | METAR | 34° | 6° | 5.1 | METAR OPKC 310730Z 09010KT 5000 HZ NSC 34/06 Q1018 NOSIG |
| 2026-10-31 04:00 EDT | METAR | 35° | 4° | 2.6 | METAR OPKC 310800Z 03005KT 5000 HZ NSC 35/04 Q1017 NOSIG |
| 2026-10-31 04:30 EDT | METAR | 35° | 4° | 1.5 | METAR OPKC 310830Z VRB03KT 5000 HZ NSC 35/04 Q1017 NOSIG |
| 2026-10-31 05:00 EDT | METAR | 35° | 4° | 2.6 | METAR OPKC 310900Z 04005KT 5000 HZ NSC 35/04 Q1016 NOSIG |
| 2026-10-31 05:30 EDT | METAR | 36°max | 4° | 3.1 | METAR OPKC 310930Z 03006KT 4000 HZ NSC 36/04 Q1016 NOSIG |
| 2026-10-31 06:00 EDT | METAR | 36° | 5° | 3.1 | METAR OPKC 311000Z 06006KT 4000 HZ NSC 36/05 Q1015 NOSIG |
| 2026-10-31 06:30 EDT | METAR | 36° | 4° | 1.5 | METAR OPKC 311030Z VRB03KT 4000 HZ NSC 36/04 Q1015 NOSIG |
| 2026-10-31 07:00 EDT | METAR | 34° | 11° | 3.1 | METAR OPKC 311100Z 17006KT 4000 HZ NSC 34/11 Q1015 NOSIG |
| 2026-10-31 07:30 EDT | METAR | 34° | 12° | 2.6 | METAR OPKC 311130Z 19005KT 4000 HZ NSC 34/12 Q1015 NOSIG |
| 2026-10-31 08:00 EDT | METAR | 33° | 12° | 4.1 | METAR OPKC 311200Z 24008KT 4000 HZ NSC 33/12 Q1015 NOSIG |
| 2026-10-31 08:30 EDT | METAR | 32° | 13° | 4.1 | METAR OPKC 311230Z 25008KT 4000 HZ NSC 32/13 Q1015 NOSIG |
| 2026-10-31 09:00 EDT | METAR | 31° | 12° | 4.6 | METAR OPKC 311300Z 24009KT 4000 HZ NSC 31/12 Q1016 NOSIG |
| 2026-10-31 09:30 EDT | METAR | 31° | 13° | 3.1 | METAR OPKC 311330Z 25006KT 4000 HZ NSC 31/13 Q1016 NOSIG |
| 2026-10-31 10:00 EDT | METAR | 30° | 14° | 2.6 | METAR OPKC 311400Z 24005KT 4000 HZ NSC 30/14 Q1016 NOSIG |
| 2026-10-31 10:30 EDT | METAR | 29° | 14° | 2.6 | METAR OPKC 311430Z 23005KT 4000 HZ NSC 29/14 Q1016 NOSIG |
| 2026-10-31 11:00 EDT | METAR | 28° | 13° | 2.1 | METAR OPKC 311500Z 23004KT 4000 HZ NSC 28/13 Q1016 NOSIG |
| 2026-10-31 11:30 EDT | METAR | 28° | 13° | 1.5 | METAR OPKC 311530Z 25003KT 4000 HZ NSC 28/13 Q1017 NOSIG |
| 2026-10-31 12:00 EDT | METAR | 28° | 13° | 1 | METAR OPKC 311600Z 25002KT 4000 HZ NSC 28/13 Q1017 NOSIG |
| 2026-10-31 12:30 EDT | METAR | 27° | 13° | 0 | METAR OPKC 311630Z 00000KT 4000 HZ NSC 27/13 Q1017 NOSIG |
| 2026-10-31 13:00 EDT | METAR | 27° | 13° | 0 | METAR OPKC 311700Z 00000KT 4000 HZ NSC 27/13 Q1017 NOSIG |
| 2026-10-31 13:30 EDT | METAR | 26° | 14° | 2.1 | METAR OPKC 311730Z 05004KT 4000 HZ NSC 26/14 Q1017 NOSIG |
| 2026-10-31 14:00 EDT | METAR | 25° | 14° | 2.6 | METAR OPKC 311800Z 06005KT 3000 HZ NSC 25/14 Q1017 NOSIG |
| 2026-10-31 14:30 EDT | METAR | 25° | 13° | 1.5 | METAR OPKC 311830Z 02003KT 3000 HZ NSC 25/13 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/2026-10-31 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/OPKC/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/OPKC/YYYY-MM-DD (JSON).