Russian volcano erupts after centuries of dormancy, spewing hot ash into sky and triggering 7.0-magnitude earthquake with tsunami warning on Kamchatka Peninsula.

The Krasheninnikov volcano sent ash six kilometers into the sky. This eruption follows an 8.8-magnitude earthquake in Russia’s Far East on Wednesday.

A volcano that was dormant for centuries roared back to life Sunday on Russia's far eastern coast, the latest fallout from last week's historic magnitude 8.8 earthquake in that same region.