- Japan issued tsunami alerts after a series of powerful earthquakes.
- Quakes hit from 2 a.m. ET Monday off the coast of Ishikawa, one of them with a magnitude of 7.6.
- Japanese officials warned torrents of water could reach as high as 10 feet.
Japan has issued tsunami warnings and evacuation orders after a series of powerful earthquakes hit the country overnight, destroying buildings and disrupting electricity and cellphone services.