The Shiveluch volcano
Source: PHY Subject: Mapping Context: The Shiveluch volcano, one of the most explosive in Russia, erupted twice sending massive ash columns nearly 9,000 meters (29,500 feet) into the sky. About The Shiveluch volcano: What is it? Shiveluch (also spelled Sheveluch) is a massive stratovolcano—a cone-shaped volcano built up by many layers of hardened lava, tephra, …








