Rahul Sharma (Editor)

Ona Lighthouse

Updated on
Edit
Like
Comment
Share on FacebookTweet on TwitterShare on LinkedInShare on Reddit
Construction
  
cast iron tower

Address
  
6483 Ona, Norway

Opened
  
1867

Automated
  
1971

Markings / pattern
  
red tower and lantern

Height
  
15 m

Focal height
  
40 m

Year first constructed
  
1867

Ona Lighthouse

Location
  
Ona Møre og Romsdal Norway

Tower shape
  
cylindrical tower with balcony and lantern

Intensity
  
79,000 candela; 295,000 cd (blink)

Range
  
17.8 nmi (33.0 km; 20.5 mi)

Similar
  
Flatflesa Lighthouse, Grip Lighthouse, Grasøyane Lighthouse, Stavnes Lighthouse, Erkna Lighthouse

Ona Lighthouse (Norwegian: Ona fyr) is located on the small island of Ona in Sandøy Municipality in Møre og Romsdal county, Norway. The lighthouse is built on Onakalven, the highest cliff on the island overlooking the harbor and the few, clustered wooden houses on this small island. The original rotating Fresnel lens remains in use.

History

The lighthouse was built in 1867 and was fully automated in 1971. The 14.7-metre (48 ft) tall round cast iron lighthouse is red and the light sits at an elevation of 40 metres (130 ft) above sea level. The continuous white light shines all night long and it also has a bright red flash every 30 seconds. The main light has an intensity of 79,000 candela and the red flash has an intensity of 295,000 candela. The lighthouse is in operation from 16 July until 21 May each year; it does not operate during the rest of the year due to the midnight sun in May-July. The light can be seen for up to 17.8 nautical miles (33.0 km; 20.5 mi).

References

Ona Lighthouse Wikipedia