Extinct undersea volcanoes squashed under Earth's crust cause tsunami earthquakes
Friday, June 27, 2014 - 13:31
in Earth & Climate
New research has revealed the causes and warning signs of rare tsunami earthquakes, which may lead to improved detection measures. The new study reveals that tsunami earthquakes may be caused by extinct undersea volcanoes causing a "sticking point" between two sections of Earth's crust called tectonic plates, where one plate slides under another.