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

The Pacific Tsunami Warning Center says there is no longer a danger of tsunami waves on Russia's Kamchatka Peninsula after five powerful earthquakes struck nearby on Sunday.

The Pacific Tsunami Warning Center has issued a threat forecast for Russia's Kamchatka Peninsula after two quakes - the larger with a magnitude of 7.4 - struck in the sea nearby on Sunday.

Tsunami warning issued after two quakes, one with a magnitude of 7.4, are recorded off the Pacific coast of Russia.