KOEN
Seonmido (선미도등대) in the middle, with the lights within 20 km, in their listed colours.
Seonmido (선미도등대) — light characteristic, height, range
One white flash every 12 seconds
Count 12 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 12s 176m 17M
- Height
- 176 m
- Nominal range
- 17 nmi = 31 km
- Visible sector
- W 351°∼281°(290°)
- Type
- Landfall / major light
- Position
- 37.2874°N, 126.0774°E · West Sea coast
Lights nearby
- Seonmido (선미도 북동방등부표)One green flash every 5 seconds · 1.5 km
- Seonmido (선미도 해경 계선 등부표)3 white flashes every 7 seconds · 2.3 km
- Dantan (단탄등표)2 white flashes every 10 seconds · 2.9 km
- Deokjeokdo Hang (덕적도항 방파제 등대)One red flash every 4 seconds · 5.5 km
- Deokjeokdo (덕적도 서방 해양 기상관측 등부표)5 yellow flashes every 20 seconds · 7.7 km
- Seopori (서포리 남방등표)2 white flashes every 10 seconds · 8.3 km
- Deokjeokdo (덕적도 북동방등부표)One green flash every 6 seconds · 8.5 km
- Deokjeokdo (덕적도 남방등표)3 green flashes every 7 seconds · 9.5 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