KOEN
Oho-ri (오호리등대) in the middle, with the lights within 20 km, in their listed colours.
Oho-ri (오호리등대) — light characteristic, height, range
One white flash every 5 seconds
Count 5 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 5s 33m 21M
- Height
- 33 m
- Nominal range
- 21 nmi = 39 km
- Type
- Landfall / major light
- Position
- 38.3274°N, 128.5297°E · East Sea coast

Lights nearby
- Oho Hang (오호항 방사제 등대)One green flash every 5 seconds · 269 m
- Oho Hang (오호항 방파제 등대)One red flash every 5 seconds · 298 m
- Oho Hang (오호항 글로벌 등표)4 yellow flashes every 8 seconds · 375 m
- Gonghyeonjin Hang (공현진항 이안제 남단 등대)4 yellow flashes every 8 seconds · 2.8 km
- Gonghyeonjin Hang (공현진항 이안제 북단 등대)4 yellow flashes every 8 seconds · 2.9 km
- Gonghyeonjin Hang (공현진항 동방파제 등대)One red flash every 4 seconds · 3.0 km
- Gonghyeonjin Hang (공현진항 남방파제 등대)One green flash every 4 seconds · 3.1 km
- Munam-ri (문암1항 방사제 등대)One green flash every 4 seconds · 3.4 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