Within 20 minutes, waves of water began to hit the coasts of surrounding islands. In Indonesia's Aceh province in Northern ...

Seismic activity near Greek island has prompted evacuations to the mainland, but scientists cannot predict whether these earthquakes will get worse.

"Tsunami can strike repeatedly ... Sitting on top of four major tectonic plates along the western edge of the Pacific "Ring of Fire", Japan is one of the world's most tectonically active countries.

"Tsunami can strike repeatedly ... Sitting on top of four major tectonic plates along the western edge of the Pacific "Ring of Fire", Japan is one of the world's most tectonically active countries.

A 20-centimetre tsunami was later recorded reaching Miyazaki ... due to it sitting across four converging tectonic plates that grind together, constantly, Nature explains. The country sees ...

which has occurred in pairs in the past and can unleash massive tsunamis. The advisory concerned the Nankai Trough, an 800 km undersea gully parallel to Japan’s Pacific coast, between two tectonic ...