Station-day record · settlement source
Seoul · Asia/Seoul · ← 2026-11-12 · 2026-11-14 → · All dates for RKSI · JSON
METAR RKSI 130430Z 15005KT 9000 NSC 16/11 Q1022 NOSIG
METAR RKSI 122100Z 14005KT 3500 BR SCT040 10/10 Q1024 NOSIG
Local day 2026-11-12 10:00 EST → 2026-11-13 10:00 EST (24 h, UTC+09:00) · 48 reports · longest gap 30 min
final at 2026-11-13 13:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 b6849d476ab527f31161950779d30e44af65f58882c9f4e43d8323147c75dc46
Transaction 0xec8346825afdea30cc2e1982c7b0e24e8870c99acdcbd882e2d62e2313c0ab49 · 2026-11-13 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 |
|---|---|---|---|---|---|
| 2026-11-12 10:00 EST | METAR | 14° | 12° | 3.6 | METAR RKSI 121500Z 18007KT 9999 FEW015 BKN040 14/12 Q1024 NOSIG |
| 2026-11-12 10:30 EST | METAR | 14° | 12° | 3.1 | METAR RKSI 121530Z 18006KT 150V210 9999 FEW015 BKN030 14/12 Q1024 NOSIG |
| 2026-11-12 11:00 EST | METAR | 14° | 12° | 3.1 | METAR RKSI 121600Z 19006KT 9999 FEW015 SCT045 14/12 Q1024 NOSIG |
| 2026-11-12 11:30 EST | METAR | 13° | 12° | 2.6 | METAR RKSI 121630Z 18005KT 9999 FEW015 SCT045 13/12 Q1024 NOSIG |
| 2026-11-12 12:00 EST | METAR | 13° | 13° | 2.1 | METAR RKSI 121700Z 11004KT 360V110 9000 FEW015 SCT040 13/13 Q1024 NOSIG |
| 2026-11-12 12:30 EST | METAR | 12° | 11° | 2.6 | METAR RKSI 121730Z 12005KT 100V160 7000 FEW040 SCT200 12/11 Q1024 NOSIG |
| 2026-11-12 13:00 EST | METAR | 12° | 11° | 2.1 | METAR RKSI 121800Z 11004KT 070V160 5000 1800S BR FEW040 SCT200 12/11 Q1024 NOSIG |
| 2026-11-12 13:30 EST | METAR | 11° | 11° | 2.6 | METAR RKSI 121830Z 12005KT 4000 BR FEW040 SCT200 11/11 Q1024 NOSIG |
| 2026-11-12 14:00 EST | METAR | 11° | 11° | 3.6 | METAR RKSI 121900Z 11007KT 080V140 4000 1500SE BR SCT040 11/11 Q1024 NOSIG |
| 2026-11-12 14:30 EST | METAR | 11° | 11° | 3.1 | METAR RKSI 121930Z 11006KT 4000 BR SCT040 11/11 Q1023 NOSIG |
| 2026-11-12 15:00 EST | METAR | 11° | 11° | 3.1 | METAR RKSI 122000Z 12006KT 3500 BR BKN040 11/11 Q1023 NOSIG |
| 2026-11-12 15:30 EST | METAR | 11° | 11° | 2.6 | METAR RKSI 122030Z 12005KT 3500 BR BKN040 11/11 Q1023 NOSIG |
| 2026-11-12 16:00 EST | METAR | 10°min | 10° | 2.6 | METAR RKSI 122100Z 14005KT 3500 BR SCT040 10/10 Q1024 NOSIG |
| 2026-11-12 16:30 EST | METAR | 10° | 10° | 2.6 | METAR RKSI 122130Z 13005KT 3500 BR SCT035 10/10 Q1024 NOSIG |
| 2026-11-12 17:00 EST | METAR | 10° | 10° | 2.6 | METAR RKSI 122200Z 11005KT 3500 BR FEW035 10/10 Q1023 NOSIG |
| 2026-11-12 17:30 EST | METAR | 10° | 10° | 1.5 | METAR RKSI 122230Z 13003KT 3500 BR FEW035 10/10 Q1024 NOSIG |
| 2026-11-12 18:00 EST | METAR | 11° | 10° | 3.1 | METAR RKSI 122300Z 10006KT 3500 BR FEW035 SCT200 11/10 Q1024 NOSIG |
| 2026-11-12 18:30 EST | METAR | 11° | 11° | 3.1 | METAR RKSI 122330Z 11006KT 4000 BR NSC 11/11 Q1024 NOSIG |
| 2026-11-12 19:00 EST | METAR | 12° | 11° | 3.1 | METAR RKSI 130000Z 11006KT 4000 BR NSC 12/11 Q1024 NOSIG |
| 2026-11-12 19:30 EST | METAR | 13° | 11° | 2.6 | METAR RKSI 130030Z 12005KT 5000 BR FEW035 BKN200 13/11 Q1024 NOSIG |
| 2026-11-12 20:00 EST | METAR | 13° | 11° | 2.6 | METAR RKSI 130100Z 14005KT 110V180 6000 SCT035 BKN200 13/11 Q1024 NOSIG |
| 2026-11-12 20:30 EST | METAR | 13° | 11° | 3.6 | METAR RKSI 130130Z 13007KT 6000 SCT035 BKN200 13/11 Q1024 NOSIG |
| 2026-11-12 21:00 EST | METAR | 14° | 11° | 2.6 | METAR RKSI 130200Z 14005KT 7000 FEW035 BKN200 14/11 Q1024 NOSIG |
| 2026-11-12 21:30 EST | METAR | 14° | 11° | 2.6 | METAR RKSI 130230Z 13005KT 050V170 8000 FEW035 BKN200 14/11 Q1024 NOSIG |
| 2026-11-12 22:00 EST | METAR | 14° | 11° | 2.6 | METAR RKSI 130300Z 13005KT 110V190 8000 NSC 14/11 Q1023 NOSIG |
| 2026-11-12 22:30 EST | METAR | 15° | 11° | 2.6 | METAR RKSI 130330Z 14005KT 110V170 8000 NSC 15/11 Q1023 NOSIG |
| 2026-11-12 23:00 EST | METAR | 15° | 11° | 2.1 | METAR RKSI 130400Z 15004KT 9000 NSC 15/11 Q1022 NOSIG |
| 2026-11-12 23:30 EST | METAR | 16°max | 11° | 2.6 | METAR RKSI 130430Z 15005KT 9000 NSC 16/11 Q1022 NOSIG |
| 2026-11-13 00:00 EST | METAR | 16° | 11° | 2.1 | METAR RKSI 130500Z 15004KT 120V180 9000 NSC 16/11 Q1022 NOSIG |
| 2026-11-13 00:30 EST | METAR | 15° | 10° | 2.1 | METAR RKSI 130530Z 14004KT 110V170 9000 NSC 15/10 Q1022 NOSIG |
| 2026-11-13 01:00 EST | METAR | 16° | 11° | 2.1 | METAR RKSI 130600Z 14004KT 090V170 9000 NSC 16/11 Q1021 NOSIG |
| 2026-11-13 01:30 EST | METAR | 15° | 11° | 1.5 | METAR RKSI 130630Z 14003KT 110V180 9000 NSC 15/11 Q1021 NOSIG |
| 2026-11-13 02:00 EST | METAR | 15° | 11° | 1.5 | METAR RKSI 130700Z 14003KT 9000 NSC 15/11 Q1022 NOSIG |
| 2026-11-13 02:30 EST | METAR | 15° | 10° | 1.5 | METAR RKSI 130730Z 12003KT 100V190 9000 FEW035 BKN200 15/10 Q1021 NOSIG |
| 2026-11-13 03:00 EST | METAR | 15° | 10° | 0.5 | METAR RKSI 130800Z 10001KT 9000 SCT035 BKN200 15/10 Q1021 NOSIG |
| 2026-11-13 03:30 EST | METAR | 14° | 11° | 1.5 | METAR RKSI 130830Z 03003KT 9000 FEW035 BKN180 14/11 Q1021 NOSIG |
| 2026-11-13 04:00 EST | METAR | 14° | 11° | 1.5 | METAR RKSI 130900Z 06003KT 8000 FEW035 OVC180 14/11 Q1021 NOSIG |
| 2026-11-13 04:30 EST | METAR | 14° | 11° | 1 | METAR RKSI 130930Z 04002KT 8000 FEW035 OVC180 14/11 Q1021 NOSIG |
| 2026-11-13 05:00 EST | METAR | 14° | 11° | 1 | METAR RKSI 131000Z 03002KT 7000 NSC 14/11 Q1021 NOSIG |
| 2026-11-13 05:30 EST | METAR | 14° | 12° | 1 | METAR RKSI 131030Z 05002KT 7000 FEW035 OVC140 14/12 Q1022 NOSIG |
| 2026-11-13 06:00 EST | METAR | 13° | 11° | 1.5 | METAR RKSI 131100Z 05003KT 7000 FEW035 OVC140 13/11 Q1021 NOSIG |
| 2026-11-13 06:30 EST | METAR | 13° | 11° | 2.1 | METAR RKSI 131130Z 04004KT 6000 FEW035 OVC140 13/11 Q1021 NOSIG |
| 2026-11-13 07:00 EST | METAR | 13° | 12° | 2.1 | METAR RKSI 131200Z 05004KT 5000 BR NSC 13/12 Q1021 NOSIG |
| 2026-11-13 07:30 EST | METAR | 13° | 11° | 2.6 | METAR RKSI 131230Z 05005KT 5000 BR NSC 13/11 Q1021 NOSIG |
| 2026-11-13 08:00 EST | METAR | 13° | 11° | 2.6 | METAR RKSI 131300Z 05005KT 5000 BR NSC 13/11 Q1021 NOSIG |
| 2026-11-13 08:30 EST | METAR | 13° | 11° | 2.1 | METAR RKSI 131330Z 05004KT 4500 BR SCT030 OVC100 13/11 Q1021 BECMG -RA |
| 2026-11-13 09:00 EST | METAR | 13° | 11° | 2.1 | METAR RKSI 131400Z 05004KT 4500 -RA BR SCT030 OVC100 13/11 Q1020 NOSIG |
| 2026-11-13 09:30 EST | METAR | 13° | 11° | 1.5 | METAR RKSI 131430Z 06003KT 4500 -RA BR BKN030 OVC090 13/11 Q1021 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/2026-11-13 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/RKSI/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/RKSI/YYYY-MM-DD (JSON).