Station-day record · settlement source
Seoul · Asia/Seoul · ← 2026-11-13 · 2026-11-15 → · All dates for RKSI · JSON
METAR RKSI 131500Z 05004KT 5000 -RA BR BKN030 OVC090 13/11 Q1021 NOSIG
METAR RKSI 132030Z 12005KT 5000 -RA BR FEW009 BKN035 OVC070 11/10 Q1018 NOSIG
Local day 2026-11-13 10:00 EST → 2026-11-14 10:00 EST (24 h, UTC+09:00) · 15 reports · longest gap 35 min
final at 2026-11-14 13:00 EST · correction hold 3 h after local midnight
longest gap 35 min · limit 60 min
SHA-256 –
The record is anchored once it is final (2026-11-14T18:00:00.000Z); until then it can still change
Canonical record bytes (hash these) · SnapshotAnchor 0x2B598129… (chain 14)
good 15 · 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 |
|---|---|---|---|---|---|
| 2026-11-13 10:00 EST | METAR | 13°max | 11° | 2.1 | METAR RKSI 131500Z 05004KT 5000 -RA BR BKN030 OVC090 13/11 Q1021 NOSIG |
| 2026-11-13 10:30 EST | METAR | 13° | 11° | 2.1 | METAR RKSI 131530Z 06004KT 4500 -RA BR BKN030 OVC090 13/11 Q1020 NOSIG |
| 2026-11-13 11:00 EST | METAR | 13° | 11° | 2.1 | METAR RKSI 131600Z 13004KT 2800 -RA BR BKN030 OVC080 13/11 Q1020 NOSIG |
| 2026-11-13 11:30 EST | METAR | 13° | 12° | 3.1 | METAR RKSI 131630Z 12006KT 2800 -RA BR SCT030 OVC080 13/12 Q1020 NOSIG |
| 2026-11-13 12:00 EST | METAR | 13° | 11° | 2.1 | METAR RKSI 131700Z 10004KT 060V130 3000 -RA FEW030 OVC080 13/11 Q1020 NOSIG |
| 2026-11-13 12:30 EST | METAR | 13° | 12° | 1.5 | METAR RKSI 131730Z 08003KT 050V110 3000 -RA BR FEW012 SCT030 OVC070 13/12 Q1019 NOSIG |
| 2026-11-13 13:00 EST | METAR | 13° | 11° | 2.6 | METAR RKSI 131800Z 10005KT 3500 -RA BR FEW030 OVC070 13/11 Q1019 NOSIG |
| 2026-11-13 13:30 EST | METAR | 12° | 10° | 3.1 | METAR RKSI 131830Z 12006KT 6000 -RA FEW030 OVC070 12/10 Q1019 NOSIG |
| 2026-11-13 14:00 EST | METAR | 12° | 10° | 3.1 | METAR RKSI 131900Z 12006KT 6000 -RA FEW045 OVC070 12/10 Q1018 NOSIG |
| 2026-11-13 14:30 EST | METAR | 12° | 11° | 3.6 | METAR RKSI 131930Z 12007KT 4000 -RA BR FEW010 BKN045 OVC070 12/11 Q1018 NOSIG |
| 2026-11-13 15:00 EST | METAR | 12° | 10° | 3.1 | METAR RKSI 132000Z 12006KT 5000 -RA BR FEW010 BKN045 OVC070 12/10 Q1018 NOSIG |
| 2026-11-13 15:30 EST | METAR | 11°min | 10° | 2.6 | METAR RKSI 132030Z 12005KT 5000 -RA BR FEW009 BKN035 OVC070 11/10 Q1018 NOSIG |
| 2026-11-13 16:00 EST | METAR | 11° | 10° | 3.1 | METAR RKSI 132100Z 10006KT 5000 -RA BR FEW008 BKN035 OVC070 11/10 Q1018 NOSIG |
| 2026-11-13 16:30 EST | METAR | 11° | 10° | 2.6 | METAR RKSI 132130Z 11005KT 4000 -RA BR FEW010 BKN035 OVC070 11/10 Q1018 NOSIG |
| 2026-11-13 17:00 EST | METAR | 11° | 10° | 1.5 | METAR RKSI 132200Z 14003KT 3500 -RA BR FEW008 BKN030 OVC070 11/10 Q1019 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/2026-11-14 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).