News & activity updates from Sotara volcano
Sotará volcano (Colombia) activity update
Friday May 30, 2014 10:03 AM | AUTEUR : T
Seismic activity associated with rock fracturing processes under the volcano showed a slight increase during the past week. The earthquakes occurred mainly under the Paletará valley, approximately 12 km northeast of the volcano at depths between 6 and 10 km, and had local magnitudes between 0.3 and 2.2 on the Richter scale.
Slight deformation has been detected at the volcano, but no changes or signs of activity are visible at the surface. The volcano remains at Yellow alert.
Wednesday, Jan 22, 2014
Popayán volcano observatory reports no changes at the volcano, which continues to show weak seismic unrest. [details]
Monday, Jan 13, 2014
Seismic activity remains above background and is mainly associated to internal rock fracturing processes. During the first week of the new year, the number of earthquakes increased slightly, with a magnitude 3.7 quake at 12:22 local time on 5 Jan. [details]
Wednesday, Dec 18, 2013
Internal (seismic) activity remains low, but above background and the volcano's status is unchanged at yellow. [details]
Wednesday, Oct 16, 2013
Low-level seismic unrest continues with no significant changes to report over the past months. [details]