Station-day record · settlement source
Karachi · Asia/Karachi · ← 2026-11-11 · 2026-11-13 → · All dates for OPKC · JSON
METAR OPKC 120730Z 24010KT 5000 HZ FEW030 31/18 Q1016 NOSIG
METAR OPKC 120230Z 06003KT 3000 FU FEW020 21/18 Q1015 NOSIG
Local day 2026-11-11 14:00 EST → 2026-11-12 14:00 EST (24 h, UTC+05:00) · 48 reports · longest gap 30 min
final at 2026-11-12 17:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 815697614a5d087d03c6f56557318b16bf9c2a183ef118ed3fdfddbad2859455
Transaction 0x9fd2b2389586117e59fe405599b64e36bb503d01c189042cd2999dd2a8594bda · 2026-11-12 17:01 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 |
|---|---|---|---|---|---|
| 2026-11-11 14:00 EST | METAR | 24° | 19° | 2.1 | METAR OPKC 111900Z 24004KT 5000 HZ NSC 24/19 Q1015 NOSIG |
| 2026-11-11 14:30 EST | METAR | 24° | 19° | 2.6 | METAR OPKC 111930Z 24005KT 5000 HZ NSC 24/19 Q1015 NOSIG |
| 2026-11-11 15:00 EST | METAR | 24° | 19° | 2.1 | METAR OPKC 112000Z 24004KT 5000 HZ NSC 24/19 Q1015 NOSIG |
| 2026-11-11 15:30 EST | METAR | 24° | 19° | 2.6 | METAR OPKC 112030Z 24005KT 5000 HZ NSC 24/19 Q1015 NOSIG |
| 2026-11-11 16:00 EST | METAR | 24° | 19° | 2.1 | METAR OPKC 112100Z 24004KT 5000 HZ NSC 24/19 Q1015 NOSIG |
| 2026-11-11 16:30 EST | METAR | 24° | 20° | 2.6 | METAR OPKC 112130Z 25005KT 5000 HZ NSC 24/20 Q1015 NOSIG |
| 2026-11-11 17:00 EST | METAR | 24° | 20° | 2.1 | METAR OPKC 112200Z 24004KT 5000 HZ NSC 24/20 Q1014 NOSIG |
| 2026-11-11 17:30 EST | METAR | 24° | 20° | 2.1 | METAR OPKC 112230Z 24004KT 5000 HZ NSC 24/20 Q1014 NOSIG |
| 2026-11-11 18:00 EST | METAR | 24° | 20° | 2.6 | METAR OPKC 112300Z 24005KT 5000 HZ NSC 24/20 Q1014 NOSIG |
| 2026-11-11 18:30 EST | METAR | 23° | 20° | 2.1 | METAR OPKC 112330Z 24004KT 5000 HZ NSC 23/20 Q1014 NOSIG |
| 2026-11-11 19:00 EST | METAR | 23° | 20° | 2.6 | METAR OPKC 120000Z 24005KT 5000 HZ NSC 23/20 Q1014 NOSIG |
| 2026-11-11 19:30 EST | METAR | 23° | 20° | 2.1 | METAR OPKC 120030Z 23004KT 4000 FU NSC 23/20 Q1014 NOSIG |
| 2026-11-11 20:00 EST | METAR | 23° | 20° | 2.1 | METAR OPKC 120100Z 24004KT 4000 FU NSC 23/20 Q1015 NOSIG |
| 2026-11-11 20:30 EST | METAR | 23° | 20° | 1.5 | METAR OPKC 120130Z 24003KT 4000 FU NSC 23/20 Q1015 NOSIG |
| 2026-11-11 21:00 EST | METAR | 22° | 18° | 1.5 | METAR OPKC 120200Z 24003KT 4000 FU FEW020 22/18 Q1015 NOSIG |
| 2026-11-11 21:30 EST | METAR | 21°min | 18° | 1.5 | METAR OPKC 120230Z 06003KT 3000 FU FEW020 21/18 Q1015 NOSIG |
| 2026-11-11 22:00 EST | METAR | 23° | 20° | 1.5 | METAR OPKC 120300Z 06003KT 3000 FU FEW020 23/20 Q1016 NOSIG |
| 2026-11-11 22:30 EST | METAR | 25° | 21° | 0 | METAR OPKC 120330Z 00000KT 3000 FU FEW030 25/21 Q1016 NOSIG |
| 2026-11-11 23:00 EST | METAR | 27° | 20° | 4.1 | METAR OPKC 120400Z 24008KT 2500 FU SCT030 27/20 Q1016 NOSIG |
| 2026-11-11 23:30 EST | METAR | 28° | 19° | 4.6 | METAR OPKC 120430Z 25009KT 2500 HZ SCT030 28/19 Q1017 NOSIG |
| 2026-11-12 00:00 EST | METAR | 29° | 19° | 5.1 | METAR OPKC 120500Z 24010KT 4000 HZ FEW030 29/19 Q1017 NOSIG |
| 2026-11-12 00:30 EST | METAR | 29° | 18° | 5.1 | METAR OPKC 120530Z 23010KT 5000 HZ FEW030 29/18 Q1017 NOSIG |
| 2026-11-12 01:00 EST | METAR | 30° | 18° | 5.1 | METAR OPKC 120600Z 26010KT 5000 HZ NSC 30/18 Q1017 NOSIG |
| 2026-11-12 01:30 EST | METAR | 30° | 18° | 5.7 | METAR OPKC 120630Z 25011KT 5000 HZ FEW030 30/18 Q1017 NOSIG |
| 2026-11-12 02:00 EST | METAR | 30° | 18° | 5.7 | METAR OPKC 120700Z 24011KT 5000 HZ FEW030 30/18 Q1016 NOSIG |
| 2026-11-12 02:30 EST | METAR | 31°max | 18° | 5.1 | METAR OPKC 120730Z 24010KT 5000 HZ FEW030 31/18 Q1016 NOSIG |
| 2026-11-12 03:00 EST | METAR | 31° | 18° | 6.2 | METAR OPKC 120800Z 24012KT 5000 HZ FEW030 31/18 Q1015 NOSIG |
| 2026-11-12 03:30 EST | METAR | 31° | 18° | 5.1 | METAR OPKC 120830Z 24010KT 5000 HZ FEW030 31/18 Q1015 NOSIG |
| 2026-11-12 04:00 EST | METAR | 31° | 18° | 8.2 | METAR OPKC 120900Z 25016KT 5000 HZ FEW030 31/18 Q1014 NOSIG |
| 2026-11-12 04:30 EST | METAR | 31° | 18° | 7.2 | METAR OPKC 120930Z 22014KT 5000 HZ FEW030 31/18 Q1014 NOSIG |
| 2026-11-12 05:00 EST | METAR | 31° | 18° | 5.1 | METAR OPKC 121000Z 24010KT 5000 HZ FEW030 31/18 Q1014 NOSIG |
| 2026-11-12 05:30 EST | METAR | 31° | 18° | 7.2 | METAR OPKC 121030Z 24014KT 5000 HZ FEW030 31/18 Q1014 NOSIG |
| 2026-11-12 06:00 EST | METAR | 30° | 18° | 6.2 | METAR OPKC 121100Z 24012KT 5000 HZ FEW030 30/18 Q1014 NOSIG |
| 2026-11-12 06:30 EST | METAR | 31° | 18° | 7.2 | METAR OPKC 121130Z 22014KT 5000 HZ FEW030 31/18 Q1014 NOSIG |
| 2026-11-12 07:00 EST | METAR | 29° | 18° | 6.2 | METAR OPKC 121200Z 24012KT 5000 HZ FEW030 29/18 Q1014 NOSIG |
| 2026-11-12 07:30 EST | METAR | 29° | 18° | 5.1 | METAR OPKC 121230Z 24010KT 5000 HZ FEW030 29/18 Q1014 NOSIG |
| 2026-11-12 08:00 EST | METAR | 28° | 19° | 5.7 | METAR OPKC 121300Z 23011KT 5000 HZ FEW030 28/19 Q1015 NOSIG |
| 2026-11-12 08:30 EST | METAR | 28° | 19° | 5.1 | METAR OPKC 121330Z 24010KT 5000 HZ FEW030 28/19 Q1015 NOSIG |
| 2026-11-12 09:00 EST | METAR | 27° | 19° | 5.1 | METAR OPKC 121400Z 24010KT 5000 HZ FEW030 27/19 Q1015 NOSIG |
| 2026-11-12 09:30 EST | METAR | 27° | 19° | 4.1 | METAR OPKC 121430Z 26008KT 5000 HZ FEW030 27/19 Q1015 NOSIG |
| 2026-11-12 10:00 EST | METAR | 27° | 19° | 3.1 | METAR OPKC 121500Z 27006KT 5000 HZ FEW030 27/19 Q1015 NOSIG |
| 2026-11-12 10:30 EST | METAR | 27° | 20° | 3.6 | METAR OPKC 121530Z 26007KT 5000 HZ FEW030 27/20 Q1016 NOSIG |
| 2026-11-12 11:00 EST | METAR | 26° | 19° | 4.1 | METAR OPKC 121600Z 27008KT 5000 HZ FEW030 26/19 Q1016 NOSIG |
| 2026-11-12 11:30 EST | METAR | 27° | 20° | 2.6 | METAR OPKC 121630Z 26005KT 5000 HZ NSC 27/20 Q1016 NOSIG |
| 2026-11-12 12:00 EST | METAR | 27° | 21° | 4.1 | METAR OPKC 121700Z 25008KT 5000 HZ FEW020 27/21 Q1016 NOSIG |
| 2026-11-12 12:30 EST | METAR | 26° | 21° | 3.1 | METAR OPKC 121730Z 25006KT 5000 HZ FEW020 26/21 Q1016 NOSIG |
| 2026-11-12 13:00 EST | METAR | 26° | 21° | 3.1 | METAR OPKC 121800Z 26006KT 5000 HZ FEW020 26/21 Q1016 NOSIG |
| 2026-11-12 13:30 EST | METAR | 26° | 21° | 3.1 | METAR OPKC 121830Z 26006KT 5000 HZ SCT020 26/21 Q1016 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/2026-11-12 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).