After powerful earth tremors in the Pacific Ocean, residents of several settlements in Kamchatka had been advised to climb to elevations 30-40 metres high or move at least 2-3 kilometres away from the coast because of the tsunami threat,

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

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.