Station-day record · settlement source
Seoul · Asia/Seoul · ← 2026-11-10 · 2026-11-12 → · All dates for RKSI · JSON
METAR RKSI 110430Z 18004KT 9999 BKN030 15/08 Q1027 NOSIG
METAR RKSI 101730Z 07001KT 9999 SCT030 07/06 Q1026 NOSIG
Local day 2026-11-10 10:00 EST → 2026-11-11 10:00 EST (24 h, UTC+09:00) · 48 reports · longest gap 30 min
final at 2026-11-11 13:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 2b6e730366d3e591470a288da715475bf161a389194aa56363484333d329a0ec
Transaction 0xcf52f40780431f3171b0075081bcc084766127e4d3b13ed06f72e2e3b321912c · 2026-11-11 13:01 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 |
|---|---|---|---|---|---|
| 2026-11-10 10:00 EST | METAR | 8° | 7° | 1 | METAR RKSI 101500Z 29002KT 9999 SCT030 08/07 Q1026 NOSIG |
| 2026-11-10 10:30 EST | METAR | 8° | 6° | 1.5 | METAR RKSI 101530Z 15003KT 9999 SCT030 08/06 Q1026 NOSIG |
| 2026-11-10 11:00 EST | METAR | 9° | 7° | 2.6 | METAR RKSI 101600Z 12005KT 9999 SCT030 09/07 Q1026 NOSIG |
| 2026-11-10 11:30 EST | METAR | 9° | 7° | 2.1 | METAR RKSI 101630Z 12004KT 9999 SCT030 09/07 Q1026 NOSIG |
| 2026-11-10 12:00 EST | METAR | 9° | 7° | 2.1 | METAR RKSI 101700Z 12004KT 9999 SCT030 09/07 Q1026 NOSIG |
| 2026-11-10 12:30 EST | METAR | 7°min | 6° | 0.5 | METAR RKSI 101730Z 07001KT 9999 SCT030 07/06 Q1026 NOSIG |
| 2026-11-10 13:00 EST | METAR | 8° | 7° | 2.1 | METAR RKSI 101800Z 13004KT 9999 SCT030 08/07 Q1026 NOSIG |
| 2026-11-10 13:30 EST | METAR | 8° | 7° | 2.1 | METAR RKSI 101830Z 12004KT 9999 SCT030 08/07 Q1026 NOSIG |
| 2026-11-10 14:00 EST | METAR | 7° | 6° | 1 | METAR RKSI 101900Z 11002KT 9999 SCT030 07/06 Q1026 NOSIG |
| 2026-11-10 14:30 EST | METAR | 7° | 6° | 1 | METAR RKSI 101930Z 08002KT 9999 SCT030 07/06 Q1026 NOSIG |
| 2026-11-10 15:00 EST | METAR | 8° | 7° | 0.5 | METAR RKSI 102000Z 06001KT 9999 SCT030 08/07 Q1026 NOSIG |
| 2026-11-10 15:30 EST | METAR | 8° | 7° | 1.5 | METAR RKSI 102030Z 05003KT 9999 BKN030 08/07 Q1026 NOSIG |
| 2026-11-10 16:00 EST | METAR | 8° | 8° | 2.1 | METAR RKSI 102100Z 05004KT 9999 BKN030 08/08 Q1026 NOSIG |
| 2026-11-10 16:30 EST | METAR | 8° | 8° | 0.5 | METAR RKSI 102130Z 09001KT 9999 BKN035 08/08 Q1026 NOSIG |
| 2026-11-10 17:00 EST | METAR | 8° | 7° | 1 | METAR RKSI 102200Z 06002KT 9999 BKN035 08/07 Q1026 NOSIG |
| 2026-11-10 17:30 EST | METAR | 8° | 7° | 1.5 | METAR RKSI 102230Z 05003KT 9999 BKN035 08/07 Q1027 NOSIG |
| 2026-11-10 18:00 EST | METAR | 9° | 8° | 0.5 | METAR RKSI 102300Z 10001KT 9999 BKN035 09/08 Q1027 NOSIG |
| 2026-11-10 18:30 EST | METAR | 10° | 7° | 2.1 | METAR RKSI 102330Z 11004KT 9999 FEW035 10/07 Q1028 NOSIG |
| 2026-11-10 19:00 EST | METAR | 11° | 8° | 2.1 | METAR RKSI 110000Z 11004KT 9999 SCT035 11/08 Q1028 NOSIG |
| 2026-11-10 19:30 EST | METAR | 11° | 8° | 2.6 | METAR RKSI 110030Z 13005KT 9999 BKN035 11/08 Q1028 NOSIG |
| 2026-11-10 20:00 EST | METAR | 11° | 8° | 2.6 | METAR RKSI 110100Z 14005KT 9999 BKN035 11/08 Q1028 NOSIG |
| 2026-11-10 20:30 EST | METAR | 12° | 8° | 3.1 | METAR RKSI 110130Z 14006KT 100V180 9999 BKN035 12/08 Q1028 NOSIG |
| 2026-11-10 21:00 EST | METAR | 12° | 8° | 3.1 | METAR RKSI 110200Z 14006KT 110V170 9000 BKN030 12/08 Q1028 NOSIG |
| 2026-11-10 21:30 EST | METAR | 13° | 8° | 3.6 | METAR RKSI 110230Z 17007KT 130V190 9000 SCT030 13/08 Q1028 NOSIG |
| 2026-11-10 22:00 EST | METAR | 14° | 8° | 3.1 | METAR RKSI 110300Z 14006KT 110V170 9999 SCT035 14/08 Q1028 NOSIG |
| 2026-11-10 22:30 EST | METAR | 14° | 8° | 3.1 | METAR RKSI 110330Z 13006KT 110V180 9999 SCT035 14/08 Q1027 NOSIG |
| 2026-11-10 23:00 EST | METAR | 14° | 8° | 2.6 | METAR RKSI 110400Z 14005KT 090V200 9999 SCT030 14/08 Q1027 NOSIG |
| 2026-11-10 23:30 EST | METAR | 15°max | 8° | 2.1 | METAR RKSI 110430Z 18004KT 9999 BKN030 15/08 Q1027 NOSIG |
| 2026-11-11 00:00 EST | METAR | 14° | 7° | 2.6 | METAR RKSI 110500Z 28005KT 210V340 9999 SCT030 14/07 Q1026 NOSIG |
| 2026-11-11 00:30 EST | METAR | 15° | 7° | 2.6 | METAR RKSI 110530Z 27005KT 230V350 9999 SCT030 15/07 Q1026 NOSIG |
| 2026-11-11 01:00 EST | METAR | 15° | 7° | 3.6 | METAR RKSI 110600Z 22007KT 170V260 9999 SCT030 15/07 Q1026 NOSIG |
| 2026-11-11 01:30 EST | METAR | 15° | 7° | 3.1 | METAR RKSI 110630Z 22006KT 170V310 9999 FEW030 15/07 Q1026 NOSIG |
| 2026-11-11 02:00 EST | METAR | 14° | 7° | 3.1 | METAR RKSI 110700Z 20006KT 140V280 9999 FEW030 14/07 Q1026 NOSIG |
| 2026-11-11 02:30 EST | METAR | 14° | 7° | 2.6 | METAR RKSI 110730Z 24005KT 210V290 9999 FEW030 14/07 Q1026 NOSIG |
| 2026-11-11 03:00 EST | METAR | 14° | 7° | 2.1 | METAR RKSI 110800Z 21004KT 150V270 9999 FEW030 14/07 Q1026 NOSIG |
| 2026-11-11 03:30 EST | METAR | 13° | 7° | 2.6 | METAR RKSI 110830Z 21005KT 180V240 9999 FEW035 13/07 Q1026 NOSIG |
| 2026-11-11 04:00 EST | METAR | 12° | 7° | 0.5 | METAR RKSI 110900Z 13001KT 9999 FEW035 12/07 Q1026 NOSIG |
| 2026-11-11 04:30 EST | METAR | 12° | 8° | 0.5 | METAR RKSI 110930Z 04001KT 9999 FEW030 12/08 Q1026 NOSIG |
| 2026-11-11 05:00 EST | METAR | 11° | 8° | 1 | METAR RKSI 111000Z 10002KT CAVOK 11/08 Q1026 NOSIG |
| 2026-11-11 05:30 EST | METAR | 11° | 8° | 1 | METAR RKSI 111030Z 12002KT CAVOK 11/08 Q1026 NOSIG |
| 2026-11-11 06:00 EST | METAR | 10° | 8° | 1 | METAR RKSI 111100Z 11002KT 9999 FEW030 10/08 Q1026 NOSIG |
| 2026-11-11 06:30 EST | METAR | 10° | 8° | 1 | METAR RKSI 111130Z 11002KT 9999 FEW030 10/08 Q1026 NOSIG |
| 2026-11-11 07:00 EST | METAR | 9° | 7° | 0.5 | METAR RKSI 111200Z 08001KT 9999 FEW030 09/07 Q1026 NOSIG |
| 2026-11-11 07:30 EST | METAR | 10° | 8° | 1 | METAR RKSI 111230Z 13002KT 9999 FEW030 10/08 Q1026 NOSIG |
| 2026-11-11 08:00 EST | METAR | 9° | 7° | 0.5 | METAR RKSI 111300Z 04001KT 9999 FEW030 09/07 Q1026 NOSIG |
| 2026-11-11 08:30 EST | METAR | 9° | 7° | 0.5 | METAR RKSI 111330Z 01001KT 9999 FEW030 09/07 Q1026 NOSIG |
| 2026-11-11 09:00 EST | METAR | 10° | 8° | 0.5 | METAR RKSI 111400Z 07001KT 9999 FEW030 10/08 Q1026 NOSIG |
| 2026-11-11 09:30 EST | METAR | 11° | 9° | 1.5 | METAR RKSI 111430Z 14003KT 080V240 9999 SCT030 11/09 Q1026 NOSIG |
Settlement source: the METAR-derived station-day record for RKSI for the contract date (station-local calendar day), as published at https://weathermarket.io/station/RKSI/2026-11-11 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/RKSI/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/RKSI/YYYY-MM-DD (JSON).