Hawaii is under a tsunami watch after a magnitude 7.4 earthquake struck off Russia Saturday night, officials said.

Officials in Hawaii issued a tsunami watch on Saturday evening as a series of earthquakes, including a 7.4 magnitude one, struck off the Russian coast, according to the U.S. Geological Survey. "Tsunami Watch Issued - Prepare to Act!

A strong 7.5 magnitude earthquake struck Hawaii on Saturday evening, triggering chaos across the state.This strong earthquake was triggered by a quake that happened off the coast of Kamchatka, Russia.