Una Una volcano news & activity updates:
Colo (Una Una) volcano, Sulawesi (Indonesia): alert level lowered to normal
ma, 2 nov 2015, 06:5806:58 AM | DOOR: T
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.
Seismic activity at Colo Una Una volcano during the past months