KOEN
Gaeguriseom (개구리섬등대) in the middle, with the lights within 20 km, in their listed colours.
Gaeguriseom (개구리섬등대) — light characteristic, height, range
One white flash every 5 seconds
Count 5 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 5s 19m 7M
- Height
- 19 m
- Nominal range
- 7 nmi = 13 km
- Visible sector
- W 326°∼261°(295°)
- Type
- Landfall / major light
- Position
- 34.9398°N, 127.8564°E · South Sea coast

Lights nearby
- Hangdoyeo (항도여등표)One red flash every 5 seconds · 577 m
- Gamam hang (감암항 우원 B호 등부표)4 yellow flashes every 8 seconds · 753 m
- Noryang Hang (노량항 서방파제 등대)One green flash every 4 seconds · 835 m
- Noryang Hang (노량항 동방파제 등대)One red flash every 4 seconds · 874 m
- Noryang Hang (노량항 북방파제 등대)One yellow flash every 4 seconds · 888 m
- Noryang Bridge (노량 대교 교량등)Steady green light · 1.1 km
- Noryang Bridge (노량 대교 교량등)Steady white light · 1.1 km
- Noryang Bridge (노량 대교 교량등)Steady red light · 1.1 km
Not for navigation. Use official NOAA charts and USCG Local Notices to Mariners.
Real periods; the phase is reconstructed from a fixed clock (real lights don't keep time with each other).
Sources: KHOA light list (국립해양조사원 등대표) (opens in a new tab) · Checked