On March 26, 2009, Redoubt Volcano sent a column of ash some 19,800 meters (65,000 feet) above sea level, and sent a lahar through the Drift River Valley.
Published Apr 1, 2009Image of the Day Atmosphere Land Volcanoes Snow and Ice Remote Sensing
Resuspended ash from Chile's Calbuco Volcano has spread out over Argentina.
Published May 10, 2015
In November 2014, Alaska’s most active volcano rumbled back to life.
Published Nov 18, 2014
For a few minutes on the evening of January 3, 2017, Alaska’s Bogoslof Volcano let loose an explosion.
Published Jan 6, 2017
Most of Bogoslof Island is under water, but its eruptions rival those of Alaska’s terrestrial volcanoes.
Published Jan 20, 2017Image of the Day Atmosphere Land Water Volcanoes Remote Sensing
Explosive interactions between lava and snow mark the evolving eruption of Alaska’s Pavlof Volcano.
Published May 18, 2013
This plume of ash traces its origins to the 1912 eruption of the Novarupta volcano.
Published Dec 5, 2016
Villarrica volcano resumes activity for the second time in a month.
Published Mar 19, 2015
