Melting Snow Off Shivelyuch

Shivelyuch (also called Shiveluch), the most northerly active volcano on the Kamchatka Peninsula , is one of the most active volcanoes in the world. On a near-daily basis, satellites detect new signs of activity within its horseshoe-shaped caldera, including thermal anomalies , hot avalanches and debris flows, and ash deposits that darken the surrounding landscape. …