Hunga Ha'apai began stirring up the Pacific Ocean in late December 2014.
Published Jan 3, 2015
On March 18, 2009, the Tonga Islands submarine eruption appeared as a blue-green blur under the water. A pumice raft floated on the nearby ocean surface.
Published Mar 18, 2009
Volcanic activity may soon fuse a newly formed island to its neighbor Nishino-shima.
Published Dec 24, 2013
A new island is forming in the Red Sea. Satellite imagery indicates an ongoing eruption in the Zubair Group of the coast of Yemen is largely above water.
Published Jan 9, 2012
An underwater volcano in the Canary Islands turned waters green as it injected a plume of gas and crushed rock across the sea surface in October 2011.
Published Oct 26, 2011
The submarine eruption in the Tonga Islands remained visible late in the day on March 18, 2009.
Published Mar 20, 2009
Nabro Volcano emitted water vapor, volcanic ash, and copious quantities of sulfur dioxide on the morning of June 22, 2011.
Published Jun 22, 2011
A plume and floating pumice revealed the date and location of the eruption of a remote seamount.
Published Aug 14, 2012
The volcano is erupting for the first time in 60 years.
Published May 31, 2016
