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Random pictures
News
Seismic activity at Colo Una Una volcano during the past months
Monday, Nov 02, 2015
A recent period of volcanic unrest seems to be over. Seismic activity has decreased and VSI lowered its alert level back to green (normal) last week. [more]
 

Una Una volcano books:

stratovolcano 507 m / 1,663 ft
North Sulawesi & Sangihe Islands, Indonesia, -0.17°S / 121.61°E

 

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