A so-called seismic zone off the coast of Alaska could trigger deadly tsunamis like the one that caused the Fukushima nuclear disaster in Japan in 2011, a new study finds. Identifying other seismic zones — a region high in seismic activity such as tremors and earthquakes — with these features could help researchers identify areas that could produce catastrophic waves, the scientists added.
Tsunamis are monster waves that can grow to be more than 100 feet (30 meters) high. They are typically caused by earthquakes; for example, the 2004 Banda Aceh earthquake and tsunami killed about 250,000 people in Indonesia, and the 2011 Tohoku earthquake and tsunami that struck offshore Japan killed about 20,000 people and triggered the Fukushima nuclear disaster. READ MORE