Station-day record · settlement source
Riyadh · Asia/Riyadh · ← 2026-11-12 · 2026-11-14 → · All dates for OERK · JSON
METAR OERK 130900Z 03005KT 9999 FEW040 BKN080 20/01 Q1026 NOSIG
METAR OERK 130300Z 32003KT CAVOK 13/10 Q1026 NOSIG
Local day 2026-11-12 16:00 EST → 2026-11-13 16:00 EST (24 h, UTC+03:00) · 24 reports · longest gap 60 min
final at 2026-11-13 19:00 EST · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 –
The record is anchored once it is final (2026-11-14T00:00:00.000Z); until then it can still change
Canonical record bytes (hash these) · SnapshotAnchor 0x2B598129… (chain 14)
good 24 · 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 |
|---|---|---|---|---|---|
| 2026-11-12 16:00 EST | METAR | 15° | 6° | 1 | METAR OERK 122100Z 03002KT 9999 SCT040 15/06 Q1026 NOSIG |
| 2026-11-12 17:00 EST | METAR | 15° | 7° | 1.5 | METAR OERK 122200Z 07003KT CAVOK 15/07 Q1026 NOSIG |
| 2026-11-12 18:00 EST | METAR | 14° | 7° | 1.5 | METAR OERK 122300Z 06003KT CAVOK 14/07 Q1025 NOSIG |
| 2026-11-12 19:00 EST | METAR | 14° | 8° | 2.6 | METAR OERK 130000Z 36005KT CAVOK 14/08 Q1025 NOSIG |
| 2026-11-12 20:00 EST | METAR | 14° | 9° | 1.5 | METAR OERK 130100Z 30003KT CAVOK 14/09 Q1026 NOSIG |
| 2026-11-12 21:00 EST | METAR | 14° | 9° | 1.5 | METAR OERK 130200Z 33003KT CAVOK 14/09 Q1026 NOSIG |
| 2026-11-12 22:00 EST | METAR | 13°min | 10° | 1.5 | METAR OERK 130300Z 32003KT CAVOK 13/10 Q1026 NOSIG |
| 2026-11-12 23:00 EST | METAR | 14° | 7° | 1.5 | METAR OERK 130400Z 32003KT CAVOK 14/07 Q1027 NOSIG |
| 2026-11-13 00:00 EST | METAR | 15° | 4° | 3.1 | METAR OERK 130500Z 36006KT CAVOK 15/04 Q1027 NOSIG |
| 2026-11-13 01:00 EST | METAR | 16° | 2° | 3.1 | METAR OERK 130600Z 02006KT CAVOK 16/02 Q1028 NOSIG |
| 2026-11-13 02:00 EST | METAR | 18° | 1° | 3.1 | METAR OERK 130700Z 02006KT CAVOK 18/01 Q1028 NOSIG |
| 2026-11-13 03:00 EST | METAR | 19° | -1° | 3.1 | METAR OERK 130800Z 05006KT CAVOK 19/M01 Q1027 NOSIG |
| 2026-11-13 04:00 EST | METAR | 20°max | 1° | 2.6 | METAR OERK 130900Z 03005KT 9999 FEW040 BKN080 20/01 Q1026 NOSIG |
| 2026-11-13 05:00 EST | METAR | 20° | 2° | 2.1 | METAR OERK 131000Z 36004KT 9999 FEW040 BKN080 20/02 Q1026 NOSIG |
| 2026-11-13 06:00 EST | METAR | 20° | 3° | 2.1 | METAR OERK 131100Z 02004KT 9999 SCT040 OVC080 20/03 Q1026 NOSIG |
| 2026-11-13 07:00 EST | METAR | 20° | 3° | 2.1 | METAR OERK 131200Z 36004KT 9999 BKN040 20/03 Q1025 NOSIG |
| 2026-11-13 08:00 EST | METAR | 20° | 3° | 3.1 | METAR OERK 131300Z 36006KT 9999 BKN040 20/03 Q1025 NOSIG |
| 2026-11-13 09:00 EST | METAR | 20° | 3° | 2.6 | METAR OERK 131400Z 02005KT 9999 BKN040 20/03 Q1025 NOSIG |
| 2026-11-13 10:00 EST | METAR | 19° | 4° | 2.1 | METAR OERK 131500Z 03004KT 9999 SCT040 19/04 Q1026 NOSIG |
| 2026-11-13 11:00 EST | METAR | 18° | 4° | 1.5 | METAR OERK 131600Z 03003KT 9999 SCT040 18/04 Q1026 NOSIG |
| 2026-11-13 12:00 EST | METAR | 18° | 4° | 1.5 | METAR OERK 131700Z 03003KT 9999 SCT040 18/04 Q1027 NOSIG |
| 2026-11-13 13:00 EST | METAR | 18° | 5° | 1.5 | METAR OERK 131800Z 01003KT 9999 FEW040 18/05 Q1027 NOSIG |
| 2026-11-13 14:00 EST | METAR | 17° | 6° | 1 | METAR OERK 131900Z 03002KT 9999 FEW040 17/06 Q1027 NOSIG |
| 2026-11-13 15:00 EST | METAR | 16° | 6° | 1 | METAR OERK 132000Z 06002KT 9999 FEW040 16/06 Q1027 NOSIG |
Settlement source: the METAR-derived station-day record for OERK for the contract date (station-local calendar day), as published at https://weathermarket.io/station/OERK/2026-11-13 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/OERK/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/OERK/YYYY-MM-DD (JSON).