KOEN
Jumunjin (주문진등대) in the middle, with the lights within 20 km, in their listed colours.
Jumunjin (주문진등대) — light characteristic, height, range
One white flash every 15 seconds
Count 15 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 15s 40m 20M
- Height
- 40 m
- Nominal range
- 20 nmi = 37 km
- Visible sector
- W 180°∼311°(131°)
- Type
- Landfall / major light
- Position
- 37.8977°N, 128.8339°E · East Sea coast

Lights nearby
- Sodol Hang (소돌항 방파제 등대)One red flash every 5 seconds · 709 m
- Jumunjin Hang (주문진항 계선 등부표)One white flash every 6 seconds · 818 m
- Jumunjin Hang (주문진항 서방파제 등대)One green flash every 4 seconds · 1.2 km
- Jumunjin Hang (주문진항 이안제 북단 등대)4 yellow flashes every 8 seconds · 1.2 km
- Jumunjin Hang (주문진항 동방파제 등대)One red flash every 4 seconds · 1.3 km
- Jumunjin Hang (주문진항 이안제 남단 등대)One red flash every 4 seconds · 1.5 km
- Jumunjin Hang Jetty No 2 (주문진항 제2돌제 등대)One green flash every 6 seconds · 1.5 km
- Sodol Hang No B (소돌항 한양 B호 등부표)4 yellow flashes every 8 seconds · 1.5 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