KOEN
Yeoseodo (여서도등대) in the middle, with the lights within 20 km, in their listed colours.
Yeoseodo (여서도등대) — light characteristic, height, range
One white flash every 10 seconds
Count 10 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 10s 89m 11M
- Height
- 89 m
- Nominal range
- 11 nmi = 20 km
- Visible sector
- W 046°∼267°(221°)
- Type
- Landfall / major light
- Position
- 33.9878°N, 126.9183°E · South Sea coast
Lights nearby
- Yeoseo Hang (여서항 동방파제 등대)One green flash every 5 seconds · 320 m
- Yeoseo Hang (여서항 서방파제 등대)One red flash every 5 seconds · 328 m
- Sangdo (상도등대)2 white flashes every 6 seconds · 18 km
- Haenam (해남 제주 J호 등부표)One yellow flash every 6 seconds · 22 km
- Docheong Hang (도청항 위본 D호 등부표)4 yellow flashes every 8 seconds · 22 km
- Docheong Hang (도청항 위본 C호 등부표)4 yellow flashes every 8 seconds · 22 km
- Hwangjedo Weather Tower (황제도 남서방 코오롱 기상탑등)Morse U (··−) in white every 15 seconds · 22 km
- Docheong Hang (도청항 위본 남방파제 등대)One red flash every 6 seconds · 22 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