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!

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

Several earthquakes hit Russia's Kamchatka Peninsula. The largest quake measured magnitude 7.4. A tsunami warning was issued by the Pacific Tsunami Warning Centre. The US National Tsunami Centre also issued a warning for Hawaii.