A volcano in eastern Russia erupted for the first time in 475 years, prompting a tsunami warning. The Krasheninnikov volcano in Kamchatka became active days after one of the strongest earthquakes ever recorded hit the region.

A recent earthquake in Russia's Far East has triggered renewed tsunami warnings, connecting the event to a volcano erupting after centuries of dormancy. Authorities remain cautious as new tremors and eruptions unfold.

A volcano on Russia's eastern Kamchatka Peninsula erupted overnight into Sunday for what scientists said is the first time in hundreds of years, days after a massive 8.8-magnitude earthquake.