KOEN
Socheongdo (소청도등대) in the middle, with the lights within 20 km, in their listed colours.
Socheongdo (소청도등대) — light characteristic, height, range
4 white flashes every 40 seconds
Count 40 seconds.Flash white, 4 times.Begin again.
- Characteristic
- Fl(4) W 40s 100m 22M
- Height
- 100 m
- Nominal range
- 22 nmi = 41 km
- Visible sector
- W 254°∼205°(311°)
- Type
- Landfall / major light
- Position
- 37.7600°N, 124.7300°E · West Sea coast
Lights nearby
- Dapdong Hang (답동항 방파제 등대)One green flash every 5 seconds · 2.4 km
- Seonjinpo Hang (선진포항 방파제 등대)One green flash every 5 seconds · 7.8 km
- Seonjinpo Hang (선진포항 방사제 등대)One red flash every 5 seconds · 7.8 km
- Yonggipo Hang CY No A (용기포항 씨와이 A호 등부표)4 yellow flashes every 8 seconds · 21 km
- Yonggipo Hang (용기포항 동방파제 등대)One red flash every 5 seconds · 21 km
- Yonggipo Hang (용기포항 서방파제 등대)One green flash every 5 seconds · 22 km
- Yonggipo Hang (용기포항 카페리부두 등주)2 yellow flashes every 6 seconds · 22 km
- Yonggipo Hang CY No B (용기포항 씨와이 B호 등부표)4 yellow flashes every 8 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