Station-day record · settlement source
Seoul · Asia/Seoul · ← 2026-11-08 · 2026-11-10 → · All dates for RKSI · JSON
METAR RKSI 090430Z 32005KT 280V360 CAVOK 11/05 Q1028 NOSIG
METAR RKSI 091330Z 34009KT CAVOK 05/M00 Q1030 NOSIG
Local day 2026-11-08 10:00 EST → 2026-11-09 10:00 EST (24 h, UTC+09:00) · 48 reports · longest gap 30 min
final at 2026-11-09 13:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 b1d863b05af518587e31db12c33d75722049582622209ff8384d557bdbf5b76d
Transaction 0x0202e2dc94055c19266984371c0f68e1407652613d657292b25c43de83e4416f · 2026-11-09 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 |
|---|---|---|---|---|---|
| 2026-11-08 10:00 EST | METAR | 6° | 6° | 5.1 | METAR RKSI 081500Z 05010KT 9999 BKN045 OVC080 06/06 Q1032 NOSIG |
| 2026-11-08 10:30 EST | METAR | 6° | 6° | 4.6 | METAR RKSI 081530Z 04009KT 9999 BKN045 OVC080 06/06 Q1032 NOSIG |
| 2026-11-08 11:00 EST | METAR | 6° | 6° | 4.6 | METAR RKSI 081600Z 04009KT 9999 BKN045 OVC080 06/06 Q1032 NOSIG |
| 2026-11-08 11:30 EST | METAR | 6° | 5° | 5.7 | METAR RKSI 081630Z 04011KT 9999 BKN045 OVC100 06/05 Q1032 NOSIG |
| 2026-11-08 12:00 EST | METAR | 6° | 6° | 5.7 | METAR RKSI 081700Z 02011KT 9999 FEW045 BKN160 06/06 Q1032 NOSIG |
| 2026-11-08 12:30 EST | METAR | 6° | 5° | 5.7 | METAR RKSI 081730Z 03011KT 9999 FEW045 BKN140 06/05 Q1031 NOSIG |
| 2026-11-08 13:00 EST | METAR | 6° | 5° | 5.1 | METAR RKSI 081800Z 03010KT 9999 FEW045 BKN140 06/05 Q1031 NOSIG |
| 2026-11-08 13:30 EST | METAR | 6° | 5° | 6.2 | METAR RKSI 081830Z 03012KT 9999 FEW045 BKN140 06/05 Q1031 NOSIG |
| 2026-11-08 14:00 EST | METAR | 6° | 5° | 5.7 | METAR RKSI 081900Z 04011KT 9999 FEW045 BKN130 06/05 Q1031 NOSIG |
| 2026-11-08 14:30 EST | METAR | 6° | 5° | 5.7 | METAR RKSI 081930Z 04011KT CAVOK 06/05 Q1030 NOSIG |
| 2026-11-08 15:00 EST | METAR | 6° | 5° | 5.1 | METAR RKSI 082000Z 05010KT CAVOK 06/05 Q1030 NOSIG |
| 2026-11-08 15:30 EST | METAR | 6° | 5° | 5.7 | METAR RKSI 082030Z 04011KT CAVOK 06/05 Q1030 NOSIG |
| 2026-11-08 16:00 EST | METAR | 6° | 5° | 5.7 | METAR RKSI 082100Z 03011KT CAVOK 06/05 Q1030 NOSIG |
| 2026-11-08 16:30 EST | METAR | 6° | 4° | 5.7 | METAR RKSI 082130Z 01011KT CAVOK 06/04 Q1030 NOSIG |
| 2026-11-08 17:00 EST | METAR | 6° | 4° | 5.1 | METAR RKSI 082200Z 02010KT CAVOK 06/04 Q1030 NOSIG |
| 2026-11-08 17:30 EST | METAR | 6° | 4° | 4.6 | METAR RKSI 082230Z 02009KT CAVOK 06/04 Q1030 NOSIG |
| 2026-11-08 18:00 EST | METAR | 6° | 4° | 4.1 | METAR RKSI 082300Z 03008KT CAVOK 06/04 Q1030 NOSIG |
| 2026-11-08 18:30 EST | METAR | 6° | 4° | 5.1 | METAR RKSI 082330Z 01010KT CAVOK 06/04 Q1031 NOSIG |
| 2026-11-08 19:00 EST | METAR | 6° | 4° | 4.6 | METAR RKSI 090000Z 36009KT CAVOK 06/04 Q1031 NOSIG |
| 2026-11-08 19:30 EST | METAR | 6° | 3° | 5.1 | METAR RKSI 090030Z 36010KT 9999 FEW013 BKN170 06/03 Q1031 NOSIG |
| 2026-11-08 20:00 EST | METAR | 7° | 4° | 5.1 | METAR RKSI 090100Z 01010KT 9999 FEW013 SCT180 07/04 Q1031 NOSIG |
| 2026-11-08 20:30 EST | METAR | 7° | 4° | 4.6 | METAR RKSI 090130Z 01009KT CAVOK 07/04 Q1031 NOSIG |
| 2026-11-08 21:00 EST | METAR | 8° | 4° | 4.1 | METAR RKSI 090200Z 02008KT CAVOK 08/04 Q1031 NOSIG |
| 2026-11-08 21:30 EST | METAR | 9° | 4° | 3.1 | METAR RKSI 090230Z 02006KT CAVOK 09/04 Q1030 NOSIG |
| 2026-11-08 22:00 EST | METAR | 9° | 4° | 3.6 | METAR RKSI 090300Z 35007KT CAVOK 09/04 Q1030 NOSIG |
| 2026-11-08 22:30 EST | METAR | 10° | 5° | 3.6 | METAR RKSI 090330Z 33007KT CAVOK 10/05 Q1029 NOSIG |
| 2026-11-08 23:00 EST | METAR | 10° | 5° | 2.6 | METAR RKSI 090400Z 33005KT CAVOK 10/05 Q1029 NOSIG |
| 2026-11-08 23:30 EST | METAR | 11°max | 5° | 2.6 | METAR RKSI 090430Z 32005KT 280V360 CAVOK 11/05 Q1028 NOSIG |
| 2026-11-09 00:00 EST | METAR | 11° | 6° | 5.1 | METAR RKSI 090500Z 32010KT CAVOK 11/06 Q1028 NOSIG |
| 2026-11-09 00:30 EST | METAR | 10° | 5° | 4.6 | METAR RKSI 090530Z 32009KT CAVOK 10/05 Q1028 NOSIG |
| 2026-11-09 01:00 EST | METAR | 11° | 5° | 4.6 | METAR RKSI 090600Z 32009KT CAVOK 11/05 Q1028 NOSIG |
| 2026-11-09 01:30 EST | METAR | 11° | 5° | 5.1 | METAR RKSI 090630Z 32010KT CAVOK 11/05 Q1028 NOSIG |
| 2026-11-09 02:00 EST | METAR | 11° | 5° | 5.1 | METAR RKSI 090700Z 32010KT CAVOK 11/05 Q1028 NOSIG |
| 2026-11-09 02:30 EST | METAR | 10° | 5° | 3.6 | METAR RKSI 090730Z 31007KT CAVOK 10/05 Q1028 NOSIG |
| 2026-11-09 03:00 EST | METAR | 10° | 5° | 5.1 | METAR RKSI 090800Z 32010KT CAVOK 10/05 Q1028 NOSIG |
| 2026-11-09 03:30 EST | METAR | 9° | 4° | 5.1 | METAR RKSI 090830Z 33010KT CAVOK 09/04 Q1028 NOSIG |
| 2026-11-09 04:00 EST | METAR | 9° | 4° | 5.7 | METAR RKSI 090900Z 34011KT CAVOK 09/04 Q1028 NOSIG |
| 2026-11-09 04:30 EST | METAR | 9° | 4° | 6.2 | METAR RKSI 090930Z 33012KT CAVOK 09/04 Q1028 NOSIG |
| 2026-11-09 05:00 EST | METAR | 8° | 1° | 7.2 | METAR RKSI 091000Z 33014KT CAVOK 08/01 Q1029 NOSIG |
| 2026-11-09 05:30 EST | METAR | 8° | 1° | 7.2 | METAR RKSI 091030Z 32014KT CAVOK 08/01 Q1029 NOSIG |
| 2026-11-09 06:00 EST | METAR | 7° | -1° | 5.7 | METAR RKSI 091100Z 32011KT CAVOK 07/M01 Q1029 NOSIG |
| 2026-11-09 06:30 EST | METAR | 7° | -2° | 7.2 | METAR RKSI 091130Z 32014KT CAVOK 07/M02 Q1029 NOSIG |
| 2026-11-09 07:00 EST | METAR | 7° | -2° | 5.7 | METAR RKSI 091200Z 34011KT CAVOK 07/M02 Q1029 NOSIG |
| 2026-11-09 07:30 EST | METAR | 6° | -1° | 5.1 | METAR RKSI 091230Z 34010KT CAVOK 06/M01 Q1029 NOSIG |
| 2026-11-09 08:00 EST | METAR | 6° | 0° | 4.1 | METAR RKSI 091300Z 34008KT CAVOK 06/M00 Q1030 NOSIG |
| 2026-11-09 08:30 EST | METAR | 5°min | 0° | 4.6 | METAR RKSI 091330Z 34009KT CAVOK 05/M00 Q1030 NOSIG |
| 2026-11-09 09:00 EST | METAR | 5° | 0° | 5.1 | METAR RKSI 091400Z 33010KT CAVOK 05/00 Q1029 NOSIG |
| 2026-11-09 09:30 EST | METAR | 5° | 0° | 4.1 | METAR RKSI 091430Z 34008KT CAVOK 05/M00 Q1029 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/2026-11-09 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).