KOEN
Naka (神戸メリケンパークオリエンタルホテル灯台) in the middle, with the lights within 20 km, in their listed colours.
Naka (神戸メリケンパークオリエンタルホテル灯台) — light characteristic, height, range
Alternating red and green every 10 seconds
Red.Green.Once around every 10 seconds.
- Characteristic
- Al Fl RG 10s
- Type
- light major
- Position
- 34.6797°N, 135.1887°E

Lights nearby
- Red, dark once every 8 seconds · 3.0 km
- Red, 3 s on and 3 s off · 3.0 km
- Green, 3 s on and 3 s off · 3.0 km
- Green, dark once every 8 seconds · 3.1 km
- 2 green flashes every 7 seconds · 3.1 km
- No.4 (No.4)One red flash every 3 seconds · 3.4 km
- No.4 (No.4)One red flash every 3 seconds · 3.4 km
- Green, 2 s on and 2 s off · 3.5 km
Not for navigation. Use the country's official charts and Notices to Mariners.
Real periods; the phase is reconstructed from a fixed clock (real lights don't keep time with each other).
Sources: OpenStreetMap seamarks (OSM) (opens in a new tab) · Checked