US citizens under threat of huge tsunami as sixth-strongest earthquake rocks the planet

US citizens under threat of huge tsunami as sixth-strongest earthquake rocks the planet

Millions of US citizens are under threat of a huge tsunami after a massive 8.8 magnitude earthquake struck off the coast of Russia.

BBC News reports that the first waves triggered by the seismic earthquake have reached Hawaii, with a 4ft (1.2m) wave recorded off Oahu.

Residents in Hawaii had already been told to evacuate from the coastal areas as the risk became apparent following the earthquake in the far east of Russia.