Station-day record · settlement source
Karachi · Asia/Karachi · ← 2026-09-27 · 2026-09-29 → · All dates for OPKC · JSON
METAR OPKC 280630Z 26010KT 4000 HZ SCT030 32/20 Q1008 NOSIG
METAR OPKC 271900Z 24008KT 4000 HZ SCT030 27/23 Q1007 NOSIG
Local day 2026-09-27 15:00 EDT → 2026-09-28 15:00 EDT (24 h, UTC+05:00) · 47 reports · longest gap 60 min
final at 2026-09-28 18:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 60 min
SHA-256 6163881b0375a55d4d91b7fd3633d2bc75bb82ac3003f981c3f1e139aec17a24
Transaction 0xf8fd5130b78509caa5711a9ded4f2e5bc808b9559ecf125946d5d076a71a2272 · 2026-10-01 20:01 EDT
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 47 · 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 |
|---|---|---|---|---|---|
| 2026-09-27 15:00 EDT | METAR | 27°min | 23° | 4.1 | METAR OPKC 271900Z 24008KT 4000 HZ SCT030 27/23 Q1007 NOSIG |
| 2026-09-27 15:30 EDT | METAR | 27° | 23° | 3.6 | METAR OPKC 271930Z 23007KT 4000 HZ SCT030 27/23 Q1007 NOSIG |
| 2026-09-27 16:00 EDT | METAR | 27° | 23° | 3.1 | METAR OPKC 272000Z 20006KT 4000 HZ SCT030 27/23 Q1007 NOSIG |
| 2026-09-27 16:30 EDT | METAR | 27° | 23° | 3.6 | METAR OPKC 272030Z 24007KT 4000 HZ SCT030 27/23 Q1006 NOSIG |
| 2026-09-27 17:00 EDT | METAR | 27° | 23° | 3.6 | METAR OPKC 272100Z 23007KT 4000 HZ BKN030 27/23 Q1006 NOSIG |
| 2026-09-27 17:30 EDT | METAR | 27° | 23° | 4.1 | METAR OPKC 272130Z 25008KT 4000 HZ BKN030 27/23 Q1006 NOSIG |
| 2026-09-27 18:00 EDT | METAR | 27° | 23° | 3.6 | METAR OPKC 272200Z 25007KT 4000 HZ BKN030 27/23 Q1006 NOSIG |
| 2026-09-27 18:30 EDT | METAR | 27° | 23° | 3.1 | METAR OPKC 272230Z 24006KT 4000 HZ BKN030 27/23 Q1006 NOSIG |
| 2026-09-27 19:00 EDT | METAR | 27° | 23° | 3.6 | METAR OPKC 272300Z 24007KT 4000 HZ BKN030 27/23 Q1006 NOSIG |
| 2026-09-27 19:30 EDT | METAR | 27° | 23° | 3.1 | METAR OPKC 272330Z 25006KT 4000 HZ BKN030 27/23 Q1006 NOSIG |
| 2026-09-27 20:00 EDT | METAR | 27° | 23° | 3.1 | METAR OPKC 280000Z 24006KT 4000 HZ BKN030 27/23 Q1006 NOSIG |
| 2026-09-27 20:30 EDT | METAR | 27° | 23° | 2.6 | METAR OPKC 280030Z 23005KT 4000 HZ BKN030 27/23 Q1006 NOSIG |
| 2026-09-27 21:00 EDT | METAR | 27° | 23° | 2.6 | METAR OPKC 280100Z 24005KT 4000 HZ BKN030 27/23 Q1006 NOSIG |
| 2026-09-27 21:30 EDT | METAR | 27° | 23° | 3.1 | METAR OPKC 280130Z 23006KT 4000 HZ SCT030 27/23 Q1006 NOSIG |
| 2026-09-27 22:00 EDT | METAR | 27° | 23° | 3.1 | METAR OPKC 280200Z 24006KT 4000 HZ SCT030 27/23 Q1007 NOSIG |
| 2026-09-27 22:30 EDT | METAR | 27° | 23° | 3.6 | METAR OPKC 280230Z 24007KT 4000 HZ SCT030 27/23 Q1007 NOSIG |
| 2026-09-27 23:00 EDT | METAR | 28° | 23° | 4.1 | METAR OPKC 280300Z 23008KT 4000 HZ SCT030 28/23 Q1007 NOSIG |
| 2026-09-27 23:30 EDT | METAR | 28° | 23° | 5.7 | METAR OPKC 280330Z 25011KT 4000 HZ SCT030 28/23 Q1008 NOSIG |
| 2026-09-28 00:00 EDT | METAR | 29° | 22° | 6.7 | METAR OPKC 280400Z 24013KT 4000 HZ SCT030 29/22 Q1008 NOSIG |
| 2026-09-28 00:30 EDT | METAR | 30° | 21° | 6.2 | METAR OPKC 280430Z 24012KT 4000 HZ SCT030 30/21 Q1008 NOSIG |
| 2026-09-28 01:00 EDT | METAR | 30° | 21° | 6.7 | METAR OPKC 280500Z 25013KT 4000 HZ 30/21 Q1008 NOSIG |
| 2026-09-28 01:30 EDT | METAR | 31° | 20° | 6.2 | METAR OPKC 280530Z 24012KT 4000 HZ SCT030 31/20 Q1008 NOSIG |
| 2026-09-28 02:00 EDT | METAR | 31° | 20° | 5.1 | METAR OPKC 280600Z 24010KT 4000 HZ SCT030 31/20 Q1008 NOSIG |
| 2026-09-28 02:30 EDT | METAR | 32°max | 20° | 5.1 | METAR OPKC 280630Z 26010KT 4000 HZ SCT030 32/20 Q1008 NOSIG |
| 2026-09-28 03:00 EDT | METAR | 32° | 20° | 6.7 | METAR OPKC 280700Z 25013KT 4000 HZ SCT030 32/20 Q1008 NOSIG |
| 2026-09-28 03:30 EDT | METAR | 32° | 20° | 4.1 | METAR OPKC 280730Z 22008KT 4000 HZ SCT030 32/20 Q1008 NOSIG |
| 2026-09-28 04:00 EDT | METAR | 32° | 20° | 6.2 | METAR OPKC 280800Z 24012KT 4000 HZ SCT030 32/20 Q1008 NOSIG |
| 2026-09-28 04:30 EDT | METAR | 32° | 20° | 9.3 | METAR OPKC 280830Z 21018KT 4000 HZ SCT030 32/20 Q1007 NOSIG |
| 2026-09-28 05:00 EDT | METAR | 32° | 20° | 8.2 | METAR OPKC 280900Z 21016KT 4000 HZ FEW030 32/20 Q1007 NOSIG |
| 2026-09-28 05:30 EDT | METAR | 31° | 21° | 6.2 | METAR OPKC 280930Z 24012KT 4000 HZ FEW030 31/21 Q1007 NOSIG |
| 2026-09-28 06:00 EDT | METAR | 31° | 20° | 8.2 | METAR OPKC 281000Z 21016KT 4000 HZ FEW030 31/20 Q1007 NOSIG |
| 2026-09-28 07:00 EDT | METAR | 31° | 21° | 6.2 | METAR OPKC 281100Z 23012KT 4000 HZ FEW030 31/21 Q1007 NOSIG |
| 2026-09-28 07:30 EDT | METAR | 30° | 21° | 6.2 | METAR OPKC 281130Z 21012KT 4000 HZ FEW030 30/21 Q1007 NOSIG |
| 2026-09-28 08:00 EDT | METAR | 30° | 21° | 6.2 | METAR OPKC 281200Z 22012KT 4000 HZ SCT030 30/21 Q1007 NOSIG |
| 2026-09-28 08:30 EDT | METAR | 30° | 21° | 7.2 | METAR OPKC 281230Z 24014KT 4000 HZ SCT030 30/21 Q1007 NOSIG |
| 2026-09-28 09:00 EDT | METAR | 29° | 21° | 6.2 | METAR OPKC 281300Z 23012KT 4000 HZ SCT030 29/21 Q1008 NOSIG |
| 2026-09-28 09:30 EDT | METAR | 29° | 21° | 6.2 | METAR OPKC 281330Z 24012KT 4000 HZ SCT030 29/21 Q1008 NOSIG |
| 2026-09-28 10:00 EDT | METAR | 29° | 22° | 5.1 | METAR OPKC 281400Z 24010KT 4000 HZ SCT030 29/22 Q1008 NOSIG |
| 2026-09-28 10:30 EDT | METAR | 29° | 22° | 5.1 | METAR OPKC 281430Z 23010KT 4000 HZ SCT030 29/22 Q1009 NOSIG |
| 2026-09-28 11:00 EDT | METAR | 28° | 22° | 4.6 | METAR OPKC 281500Z 25009KT 4000 HZ SCT030 28/22 Q1009 NOSIG |
| 2026-09-28 11:30 EDT | METAR | 28° | 22° | 4.6 | METAR OPKC 281530Z 24009KT 4000 HZ SCT030 28/22 Q1009 NOSIG |
| 2026-09-28 12:00 EDT | METAR | 28° | 22° | 4.1 | METAR OPKC 281600Z 24008KT 4000 HZ SCT030 28/22 Q1010 NOSIG |
| 2026-09-28 12:30 EDT | METAR | 28° | 22° | 3.1 | METAR OPKC 281630Z 20006KT 4000 HZ SCT030 28/22 Q1010 NOSIG |
| 2026-09-28 13:00 EDT | METAR | 28° | 22° | 5.1 | METAR OPKC 281700Z 23010KT 4000 HZ SCT030 28/22 Q1010 NOSIG |
| 2026-09-28 13:30 EDT | METAR | 28° | 22° | 4.1 | METAR OPKC 281730Z 24008KT 4000 HZ SCT030 28/22 Q1011 NOSIG |
| 2026-09-28 14:00 EDT | METAR | 28° | 22° | 3.1 | METAR OPKC 281800Z 26006KT 4000 HZ SCT030 28/22 Q1011 NOSIG |
| 2026-09-28 14:30 EDT | METAR | 27° | 22° | 4.1 | METAR OPKC 281830Z 24008KT 4000 HZ SCT030 27/22 Q1011 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/2026-09-28 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).