Station-day record · settlement source
Seoul · Asia/Seoul · ← 2026-11-04 · 2026-11-06 → · All dates for RKSI · JSON
METAR RKSI 050330Z 32010KT CAVOK 17/08 Q1013 NOSIG
METAR RKSI 042130Z 04005KT 9999 -RA NSC 12/09 Q1015 NOSIG
Local day 2026-11-04 10:00 EST → 2026-11-05 10:00 EST (24 h, UTC+09:00) · 48 reports · longest gap 30 min
final at 2026-11-05 13:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 8ae6083120b23bc1ee75ae99bfe5900d0731c6ed11bf3ff6d912b393107af3b7
Transaction 0xfc409de30066ba2a117c10b5f8cff8f3bccee0d6a56fdccc79e1215c0ad5d2c2 · 2026-11-05 23:01 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 |
|---|---|---|---|---|---|
| 2026-11-04 10:00 EST | METAR | 13° | 7° | 1.5 | METAR RKSI 041500Z 05003KT CAVOK 13/07 Q1020 NOSIG |
| 2026-11-04 10:30 EST | METAR | 13° | 9° | 2.6 | METAR RKSI 041530Z 04005KT CAVOK 13/09 Q1019 NOSIG |
| 2026-11-04 11:00 EST | METAR | 13° | 8° | 2.1 | METAR RKSI 041600Z 05004KT CAVOK 13/08 Q1019 NOSIG |
| 2026-11-04 11:30 EST | METAR | 13° | 8° | 1.5 | METAR RKSI 041630Z 03003KT CAVOK 13/08 Q1019 NOSIG |
| 2026-11-04 12:00 EST | METAR | 13° | 8° | 1.5 | METAR RKSI 041700Z 04003KT CAVOK 13/08 Q1019 NOSIG |
| 2026-11-04 12:30 EST | METAR | 13° | 10° | 2.6 | METAR RKSI 041730Z 03005KT CAVOK 13/10 Q1018 NOSIG |
| 2026-11-04 13:00 EST | METAR | 13° | 8° | 3.1 | METAR RKSI 041800Z 03006KT 9999 -RA NSC 13/08 Q1017 NOSIG |
| 2026-11-04 13:30 EST | METAR | 13° | 7° | 3.1 | METAR RKSI 041830Z 07006KT 050V110 CAVOK 13/07 Q1017 NOSIG |
| 2026-11-04 14:00 EST | METAR | 13° | 6° | 2.1 | METAR RKSI 041900Z 06004KT CAVOK 13/06 Q1017 NOSIG |
| 2026-11-04 14:30 EST | METAR | 13° | 6° | 2.1 | METAR RKSI 041930Z 06004KT CAVOK 13/06 Q1016 NOSIG |
| 2026-11-04 15:00 EST | METAR | 13° | 7° | 1 | METAR RKSI 042000Z 13002KT CAVOK 13/07 Q1016 BECMG -RA |
| 2026-11-04 15:30 EST | METAR | 14° | 7° | 3.1 | METAR RKSI 042030Z 13006KT 100V180 9999 -RA NSC 14/07 Q1016 NOSIG |
| 2026-11-04 16:00 EST | METAR | 13° | 9° | 2.6 | METAR RKSI 042100Z 03005KT 9999 -RA NSC 13/09 Q1015 NOSIG |
| 2026-11-04 16:30 EST | METAR | 12°min | 9° | 2.6 | METAR RKSI 042130Z 04005KT 9999 -RA NSC 12/09 Q1015 NOSIG |
| 2026-11-04 17:00 EST | METAR | 12° | 8° | 2.1 | METAR RKSI 042200Z 06004KT CAVOK 12/08 Q1014 NOSIG |
| 2026-11-04 17:30 EST | METAR | 12° | 7° | 1.5 | METAR RKSI 042230Z 07003KT CAVOK 12/07 Q1015 NOSIG |
| 2026-11-04 18:00 EST | METAR | 12° | 7° | 2.1 | METAR RKSI 042300Z 04004KT CAVOK 12/07 Q1015 NOSIG |
| 2026-11-04 18:30 EST | METAR | 12° | 8° | 2.6 | METAR RKSI 042330Z 04005KT CAVOK 12/08 Q1015 NOSIG |
| 2026-11-04 19:00 EST | METAR | 13° | 8° | 2.1 | METAR RKSI 050000Z 01004KT CAVOK 13/08 Q1015 NOSIG |
| 2026-11-04 19:30 EST | METAR | 13° | 8° | 2.6 | METAR RKSI 050030Z 01005KT CAVOK 13/08 Q1015 NOSIG |
| 2026-11-04 20:00 EST | METAR | 13° | 7° | 2.1 | METAR RKSI 050100Z 36004KT CAVOK 13/07 Q1014 NOSIG |
| 2026-11-04 20:30 EST | METAR | 14° | 7° | 2.1 | METAR RKSI 050130Z 34004KT CAVOK 14/07 Q1014 NOSIG |
| 2026-11-04 21:00 EST | METAR | 15° | 7° | 2.6 | METAR RKSI 050200Z 32005KT 280V340 CAVOK 15/07 Q1014 NOSIG |
| 2026-11-04 21:30 EST | METAR | 15° | 8° | 3.1 | METAR RKSI 050230Z 32006KT 280V340 CAVOK 15/08 Q1014 NOSIG |
| 2026-11-04 22:00 EST | METAR | 16° | 7° | 4.6 | METAR RKSI 050300Z 31009KT 280V340 CAVOK 16/07 Q1013 NOSIG |
| 2026-11-04 22:30 EST | METAR | 17°max | 8° | 5.1 | METAR RKSI 050330Z 32010KT CAVOK 17/08 Q1013 NOSIG |
| 2026-11-04 23:00 EST | METAR | 17° | 8° | 4.1 | METAR RKSI 050400Z 30008KT 270V330 CAVOK 17/08 Q1013 NOSIG |
| 2026-11-04 23:30 EST | METAR | 17° | 8° | 4.6 | METAR RKSI 050430Z 28009KT CAVOK 17/08 Q1012 NOSIG |
| 2026-11-05 00:00 EST | METAR | 17° | 10° | 6.2 | METAR RKSI 050500Z 28012KT CAVOK 17/10 Q1012 NOSIG |
| 2026-11-05 00:30 EST | METAR | 17° | 10° | 6.7 | METAR RKSI 050530Z 28013KT CAVOK 17/10 Q1012 NOSIG |
| 2026-11-05 01:00 EST | METAR | 17° | 10° | 5.7 | METAR RKSI 050600Z 28011KT CAVOK 17/10 Q1012 NOSIG |
| 2026-11-05 01:30 EST | METAR | 17° | 9° | 6.2 | METAR RKSI 050630Z 28012KT CAVOK 17/09 Q1012 NOSIG |
| 2026-11-05 02:00 EST | METAR | 17° | 10° | 6.7 | METAR RKSI 050700Z 27013KT CAVOK 17/10 Q1012 NOSIG |
| 2026-11-05 02:30 EST | METAR | 16° | 11° | 5.1 | METAR RKSI 050730Z 27010KT CAVOK 16/11 Q1012 NOSIG |
| 2026-11-05 03:00 EST | METAR | 16° | 12° | 5.7 | METAR RKSI 050800Z 27011KT CAVOK 16/12 Q1013 NOSIG |
| 2026-11-05 03:30 EST | METAR | 16° | 13° | 5.1 | METAR RKSI 050830Z 28010KT CAVOK 16/13 Q1013 NOSIG |
| 2026-11-05 04:00 EST | METAR | 16° | 12° | 5.7 | METAR RKSI 050900Z 28011KT CAVOK 16/12 Q1013 NOSIG |
| 2026-11-05 04:30 EST | METAR | 16° | 12° | 5.7 | METAR RKSI 050930Z 28011KT CAVOK 16/12 Q1013 NOSIG |
| 2026-11-05 05:00 EST | METAR | 15° | 11° | 5.7 | METAR RKSI 051000Z 29011KT CAVOK 15/11 Q1014 NOSIG |
| 2026-11-05 05:30 EST | METAR | 15° | 13° | 5.7 | METAR RKSI 051030Z 29011KT CAVOK 15/13 Q1014 NOSIG |
| 2026-11-05 06:00 EST | METAR | 15° | 12° | 5.7 | METAR RKSI 051100Z 28011KT CAVOK 15/12 Q1014 NOSIG |
| 2026-11-05 06:30 EST | METAR | 15° | 12° | 5.7 | METAR RKSI 051130Z 27011KT CAVOK 15/12 Q1014 NOSIG |
| 2026-11-05 07:00 EST | METAR | 15° | 12° | 5.1 | METAR RKSI 051200Z 27010KT 9999 BKN045 BKN100 15/12 Q1015 NOSIG |
| 2026-11-05 07:30 EST | METAR | 15° | 12° | 6.7 | METAR RKSI 051230Z 30013KT 9999 -RA FEW017 BKN040 OVC100 15/12 Q1015 NOSIG |
| 2026-11-05 08:00 EST | METAR | 12° | 12° | 5.7 | METAR RKSI 051300Z 30011KT 8000 RA SCT018 BKN025 OVC080 12/12 Q1015 NOSIG |
| 2026-11-05 08:30 EST | METAR | 13° | 13° | 6.2 | METAR RKSI 051330Z 27012KT 230V340 6000 RA FEW016 BKN020 OVC070 13/13 Q1015 NOSIG |
| 2026-11-05 09:00 EST | METAR | 13° | 12° | 6.7 | METAR RKSI 051400Z 32013KT 9999 -RA FEW015 BKN025 OVC080 13/12 Q1015 WS ALL RWY NOSIG |
| 2026-11-05 09:30 EST | METAR | 14° | 11° | 8.2 | METAR RKSI 051430Z 29016KT 9999 FEW015 BKN030 OVC080 14/11 Q1016 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/2026-11-05 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).