In the past week, over 550 earthquakes have struck the Atlantic Ocean On Friday, a 5.1-magnitude quake hit the southern tip of El Hierro This seismic activity suggests an underwater volcano could ...
A volcano eruption on La Palma in the Spanish ... last recorded a volcanic eruption in 2011, undersea off El Hierro island. Cumbre Vieja last erupted in 1971 and in 1949. 'I saw how many houses ...