A plume from an active volcano in the Vanuatu archipelago extended over the South Pacific Ocean.
Published Apr 28, 2015
A true-color image from April 15, 2009, shows a faint plume from Mount Pagan, the northeastern volcano on a small Pacific island.
Published Apr 15, 2009
This true-color image from July 7, 2009, shows Anak Krakatau releasing a small plume of steam that blows toward the southwest.
Published Jul 14, 2009
Acquired June 6, 2010, this natural-color image shows a thick, brown plume from Gaua Volcano in the north, and a faint, blue-gray plume from Ambrym in the south.
Published Jun 7, 2010
A plume of ash and steam rises from Gaua Volcano in this satellite image.
Published Jan 6, 2010
This true-color image from July 27, 2009, shows a plume blowing toward the northwest from Batu Tara. The distinct segments of the plume suggest that it was released in pulses of volcanic activity.
Published Jul 27, 2009
This astronaut photograph was taken during the most recent activity at this volcano in the Bismarck Archipelago of Papua New Guinea.
Published Dec 10, 2012
Steam and other volcanic gases frequently stream from Pagan Volcano, in the Northern Mariana Islands.
Published Oct 18, 2012
A steam-rich volcanic plume rises from Gaua Volcano on April 24, 2010.
Published Apr 26, 2010
