Volcanoes
In November 2014, Alaska’s most active volcano rumbled back to life.
Image of the Day Atmosphere Heat Land Volcanoes
A plume of ash extended south from Alaska’s Mount Redoubt following a large eruption on March 26, 2009.
Land Volcanoes
For a few minutes on the evening of January 3, 2017, Alaska’s Bogoslof Volcano let loose an explosion.
Volcanoes Remote Sensing
Alaska’s Pavlof volcano was erupting when the Aqua satellite passed over on November 14, 2014.
Atmosphere Volcanoes
Image of the Day Heat Land Volcanoes
Visible ash and lava confirm the eruption of Pavlof Volcano, in Alaska’s Aleutian Arc.
Resuspended ash from Chile's Calbuco Volcano has spread out over Argentina.
Image of the Day Atmosphere Land Volcanoes