Station-day record · settlement source
Seoul · Asia/Seoul · ← 2026-10-31 · 2026-11-02 → · All dates for RKSI · JSON
METAR RKSI 010300Z 12007KT 090V150 9999 FEW035 OVC080 11/09 Q1018 NOSIG
METAR RKSI 312100Z 09004KT 9000 -RA NSC 08/04 Q1022 NOSIG
Local day 2026-10-31 11:00 EDT → 2026-11-01 10:00 EST (24 h, UTC+09:00) · 48 reports · longest gap 30 min
final at 2026-11-01 13:00 EST · correction hold 3 h after local midnight
longest gap 30 min · limit 60 min
SHA-256 213e8eec9bba3251f2ab2af0b29323e0dc56076762323ed444ab3ba48f2344d2
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 |
|---|---|---|---|---|---|
| 2026-10-31 11:00 EDT | METAR | 10° | 3° | 2.1 | METAR RKSI 311500Z 06004KT 040V130 CAVOK 10/03 Q1020 NOSIG |
| 2026-10-31 11:30 EDT | METAR | 10° | 5° | 3.1 | METAR RKSI 311530Z 04006KT CAVOK 10/05 Q1021 NOSIG |
| 2026-10-31 12:00 EDT | METAR | 10° | 5° | 2.6 | METAR RKSI 311600Z 05005KT CAVOK 10/05 Q1021 NOSIG |
| 2026-10-31 12:30 EDT | METAR | 10° | 4° | 3.1 | METAR RKSI 311630Z 06006KT CAVOK 10/04 Q1021 NOSIG |
| 2026-10-31 13:00 EDT | METAR | 10° | 3° | 2.6 | METAR RKSI 311700Z 05005KT CAVOK 10/03 Q1022 NOSIG |
| 2026-10-31 13:30 EDT | METAR | 10° | 3° | 3.1 | METAR RKSI 311730Z 06006KT CAVOK 10/03 Q1022 NOSIG |
| 2026-10-31 14:00 EDT | METAR | 9° | 3° | 2.6 | METAR RKSI 311800Z 05005KT CAVOK 09/03 Q1022 NOSIG |
| 2026-10-31 14:30 EDT | METAR | 9° | 3° | 1.5 | METAR RKSI 311830Z 05003KT CAVOK 09/03 Q1021 NOSIG |
| 2026-10-31 15:00 EDT | METAR | 10° | 4° | 1 | METAR RKSI 311900Z 05002KT CAVOK 10/04 Q1021 NOSIG |
| 2026-10-31 15:30 EDT | METAR | 10° | 5° | 2.6 | METAR RKSI 311930Z 06005KT 010V130 9999 -RA NSC 10/05 Q1021 NOSIG |
| 2026-10-31 16:00 EDT | METAR | 10° | 5° | 3.1 | METAR RKSI 312000Z 03006KT 9999 -RA NSC 10/05 Q1023 NOSIG |
| 2026-10-31 16:30 EDT | METAR | 9° | 5° | 2.6 | METAR RKSI 312030Z 03005KT 9999 -RA NSC 09/05 Q1022 NOSIG |
| 2026-10-31 17:00 EDT | METAR | 8°min | 4° | 2.1 | METAR RKSI 312100Z 09004KT 9000 -RA NSC 08/04 Q1022 NOSIG |
| 2026-10-31 17:30 EDT | METAR | 8° | 6° | 3.1 | METAR RKSI 312130Z 09006KT 9999 -RA BKN045 OVC070 08/06 Q1021 NOSIG |
| 2026-10-31 18:00 EDT | METAR | 8° | 7° | 3.1 | METAR RKSI 312200Z 11006KT 9999 -RA BKN045 OVC070 08/07 Q1021 NOSIG |
| 2026-10-31 18:30 EDT | METAR | 9° | 7° | 2.1 | METAR RKSI 312230Z 10004KT 060V140 9999 -RA BKN045 OVC070 09/07 Q1021 NOSIG |
| 2026-10-31 19:00 EDT | METAR | 9° | 8° | 1.5 | METAR RKSI 312300Z 11003KT 070V170 9999 -RA BKN045 OVC070 09/08 Q1021 NOSIG |
| 2026-10-31 19:30 EDT | METAR | 9° | 8° | 2.1 | METAR RKSI 312330Z 09004KT 050V130 9999 -RA BKN045 OVC070 09/08 Q1021 NOSIG |
| 2026-10-31 20:00 EDT | METAR | 9° | 8° | 2.1 | METAR RKSI 010000Z 09004KT 050V110 9999 -RA SCT045 OVC070 09/08 Q1020 NOSIG |
| 2026-10-31 20:30 EDT | METAR | 10° | 9° | 1.5 | METAR RKSI 010030Z 10003KT 060V130 9999 -RA FEW045 OVC060 10/09 Q1020 NOSIG |
| 2026-10-31 21:00 EDT | METAR | 10° | 9° | 2.1 | METAR RKSI 010100Z 04004KT 020V080 9999 -RA FEW045 OVC060 10/09 Q1019 NOSIG |
| 2026-10-31 21:30 EDT | METAR | 10° | 9° | 2.1 | METAR RKSI 010130Z 05004KT 9999 -RA FEW045 OVC080 10/09 Q1019 NOSIG |
| 2026-10-31 22:00 EDT | METAR | 10° | 9° | 2.6 | METAR RKSI 010200Z 06005KT 020V080 9999 -RA FEW045 OVC080 10/09 Q1019 NOSIG |
| 2026-10-31 22:30 EDT | METAR | 10° | 9° | 2.6 | METAR RKSI 010230Z 12005KT 070V150 9999 -RA FEW045 OVC080 10/09 Q1018 NOSIG |
| 2026-10-31 23:00 EDT | METAR | 11°max | 9° | 3.6 | METAR RKSI 010300Z 12007KT 090V150 9999 FEW035 OVC080 11/09 Q1018 NOSIG |
| 2026-10-31 23:30 EDT | METAR | 10° | 9° | 2.6 | METAR RKSI 010330Z 11005KT 060V130 9999 FEW035 OVC070 10/09 Q1018 NOSIG |
| 2026-11-01 00:00 EDT | METAR | 11° | 9° | 4.1 | METAR RKSI 010400Z 13008KT 9999 -RA FEW035 OVC060 11/09 Q1017 NOSIG |
| 2026-11-01 00:30 EDT | METAR | 11° | 9° | 3.6 | METAR RKSI 010430Z 12007KT 9999 -RA FEW035 OVC055 11/09 Q1017 NOSIG |
| 2026-11-01 01:00 EDT | METAR | 11° | 10° | 2.6 | METAR RKSI 010500Z 14005KT 8000 -RA FEW035 OVC050 11/10 Q1017 NOSIG |
| 2026-11-01 01:30 EDT | METAR | 11° | 10° | 4.1 | METAR RKSI 010530Z 13008KT 7000 -RA FEW035 OVC050 11/10 Q1015 NOSIG |
| 2026-11-01 01:00 EST | METAR | 10° | 10° | 3.1 | METAR RKSI 010600Z 10006KT 8000 -RA FEW035 OVC050 10/10 Q1015 NOSIG |
| 2026-11-01 01:30 EST | METAR | 10° | 10° | 1.5 | METAR RKSI 010630Z 06003KT 010V120 6000 -RA SCT035 OVC050 10/10 Q1016 NOSIG |
| 2026-11-01 02:00 EST | METAR | 10° | 10° | 2.1 | METAR RKSI 010700Z 14004KT 8000 -RA SCT035 OVC050 10/10 Q1015 NOSIG |
| 2026-11-01 02:30 EST | METAR | 10° | 10° | 2.1 | METAR RKSI 010730Z 12004KT 070V150 8000 -RA FEW035 OVC060 10/10 Q1015 NOSIG |
| 2026-11-01 03:00 EST | METAR | 11° | 10° | 2.6 | METAR RKSI 010800Z 12005KT 9999 -RA FEW035 OVC060 11/10 Q1015 NOSIG |
| 2026-11-01 03:30 EST | METAR | 11° | 10° | 3.1 | METAR RKSI 010830Z 12006KT 090V160 9999 FEW040 OVC080 11/10 Q1015 NOSIG |
| 2026-11-01 04:00 EST | METAR | 11° | 9° | 2.1 | METAR RKSI 010900Z 11004KT 080V150 9999 -RA FEW040 OVC080 11/09 Q1016 NOSIG |
| 2026-11-01 04:30 EST | METAR | 11° | 9° | 3.6 | METAR RKSI 010930Z 12007KT 9999 FEW040 OVC080 11/09 Q1016 NOSIG |
| 2026-11-01 05:00 EST | METAR | 11° | 9° | 3.1 | METAR RKSI 011000Z 12006KT 9999 FEW040 OVC080 11/09 Q1016 NOSIG |
| 2026-11-01 05:30 EST | METAR | 11° | 9° | 3.6 | METAR RKSI 011030Z 14007KT 9999 FEW040 OVC090 11/09 Q1016 NOSIG |
| 2026-11-01 06:00 EST | METAR | 11° | 9° | 2.6 | METAR RKSI 011100Z 11005KT 060V130 9999 FEW040 OVC090 11/09 Q1016 NOSIG |
| 2026-11-01 06:30 EST | METAR | 10° | 9° | 1 | METAR RKSI 011130Z 08002KT 9999 FEW012 BKN090 10/09 Q1016 NOSIG |
| 2026-11-01 07:00 EST | METAR | 10° | 9° | 2.6 | METAR RKSI 011200Z 11005KT 9999 FEW012 BKN090 10/09 Q1016 NOSIG |
| 2026-11-01 07:30 EST | METAR | 10° | 9° | 2.1 | METAR RKSI 011230Z 10004KT 9999 FEW012 BKN090 10/09 Q1016 NOSIG |
| 2026-11-01 08:00 EST | METAR | 11° | 9° | 2.1 | METAR RKSI 011300Z 10004KT 9999 FEW011 BKN080 11/09 Q1017 NOSIG |
| 2026-11-01 08:30 EST | METAR | 11° | 9° | 2.1 | METAR RKSI 011330Z 11004KT 9999 BKN030 BKN080 11/09 Q1017 NOSIG |
| 2026-11-01 09:00 EST | METAR | 11° | 9° | 1.5 | METAR RKSI 011400Z 07003KT 030V100 9999 BKN030 11/09 Q1017 NOSIG |
| 2026-11-01 09:30 EST | METAR | 11° | 9° | 1.5 | METAR RKSI 011430Z 07003KT 9999 BKN030 11/09 Q1017 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/2026-11-01 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).