Five powerful quakes, including one with a magnitude of 7.4, struck in the sea off Russia's Kamchatka Peninsula.

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!

The looming tsunami threat in Hawaii has ended after a powerful earthquake in Russia prompted warnings in multiple countries on Sunday, July 20, local outlet Hawaii News Now reported.