Brilliant white snow covered steaming Bezymianny Volcano on January 20, 2010.
Published Jan 29, 2010
Fresh debris avalanches and a growing lava dome on Mount Shiveluch illustrate some of the processes that build stratovolcanoes.
Published Nov 8, 2011
Bezymianny Volcano erupted vigorously on the morning of April 14, 2011, leaving lahars and pyroclastic flows behind.
Published Apr 28, 2011
The eruption of Klyuchevskaya Volcano is ongoing, with gas and steam plumes, strombolian activity, and a lava flow.
Published Mar 24, 2010
Ash and volcanic gases rise above this volcano in Indonesia.
Published Apr 25, 2013
An increase in earthquakes under Bezymianny Volcano signaled an impending explosive eruption.
Published Mar 9, 2012
Tolbachik Volcano is not a single peak, but a complex of volcanic features superimposed on one another.
Published Apr 14, 2013
Dark volcanic debris mars the otherwise pristine lower flanks of Shiveluch Volcano, about 10 kilometers (6 miles) from Shiveluch’s growing lava dome.
Published Feb 24, 2012
A small plume of ash and/or steam is blowing west from the summit of Mayon Volcano in this image from December 15, 2009.
Published Dec 17, 2009
Evidence of four types of volcanic activity at Mexico’s Colima Volcano.
Published Jan 25, 2011
