NW 390/26
analysis
Scheduledstarts 11 Nov 2026, 22:00 UTC (in 32 h)ROK Navy maritime exercises off south Jeju, approaches to Seogwipo, 12-13 Nov
Republic of Korea Navy will conduct maritime exercises in an area off the south coast of Jejudo, approaches to Seogwipo. Activity is scheduled 12 Nov to 13 Nov, daily 0700-1800 KST (UTC+9). Mariners should consult the Korean Hydrographic and Oceanographic Agency website for detailed positions.
- Type
- Military exercise · severity moderate
- Feed
- Military exercises and firingAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/military/
- Location
- South coast - Jejudo, approaches to Seogwipo
- Validity
- From 11 Nov 2026, 22:00 UTC
Until 13 Nov 2026, 09:00 UTC12 NOV TO 13 NOV 0700-1800 (TIMES ARE KOREAN STANDARD TIME (UTC+9)) - Activity periods
- 11 Nov 2026, 22:00 UTC - 12 Nov 2026, 09:00 UTC (12 Nov 0700-1800 KST (UTC+9))
- 12 Nov 2026, 22:00 UTC - 13 Nov 2026, 09:00 UTC (13 Nov 0700-1800 KST (UTC+9))
- Hazards
- military exercises
Generated automatically from the warning text on 06 Nov 2026, 04:57 UTC. It can be wrong: the original warning below is the authoritative text.
The whole analysis comes with Lagom
This warning's analysis also has:
- Action for mariners
- Contacts
- Translations
- Nearby lights and rescue centres
The action for mariners, the keep-clear distance, contacts, ships named, translations and the nearby lights and rescue centres come with Lagom and every higher plan, and with the API plans. The official warning text above is always free.
Keywords
- Geometry refsbounded, polygon
- Geometry phrasesarea bounded, bounded by