Ayoro Hana Lighthouse

Ayoro Hana Lighthouse is a maritime navigation aid located in Hokkaido-South Coast, JP. It is currently listed as inactive and may no longer emit a light signal. The light sits at a focal height of 42 meters above mean sea level. Under standard atmospheric conditions, the light is visible up to 18 nautical miles (approximately 33.3 km) from the observer.

Light characteristic: The identifying signal of this lighthouse is Fl WR 16s. This means the light produces 1 flash every 16 seconds. Mariners use this distinctive pattern to positively identify the light and distinguish it from other aids to navigation in the area. The light color is wr, which may indicate a specific sector or warning zone.

Visibility and range: With a focal height of 42 meters and a nominal range of 18 nautical miles, this light serves as a major coastal light visible from well offshore. Lights of this range are typically used as landfall lights by vessels approaching from the open sea, helping them make a safe approach to the coast.

Position: Ayoro Hana Lighthouse is positioned at 42.4527°N, 141.1998°E, near Hokkaido-South Coast in JP. The blue circle on the map represents the nominal 18-nautical-mile range of the light.

Geographic context: Ayoro Hana Lighthouse is situated on the Sea of Japan. The location falls within the temperate maritime climate zone.

Nearby lighthouses in JP: Other lighthouses in the region include Abashiri East Breakwater, Abashiri Island Breakwater North End, Abashiri North Breakwater, Abashiri South Breakwater East End, Abuka Kō. View all on the Lighthouses Directory.