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!

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.

A tsunami warning has been issued for parts of Russia after a series of earthquakes. Two powerful tremors – the larger with a magnitude of 7.4 – struck the sea near the Kamchatka Peninsula. The larger quake was at a depth of 12 miles and was 89 miles east of the city of Petropavlovsk-Kamchatsky, which has a population of 180,000.