The Eruption of Bezymianny Volcano experienced an explosive eruption on May 9, 2006. The volcano emitted an ash column as high as 15 kilometers (9.3 miles). According to news reports, the Aleutian Islands in western Alaska saw an ashfall advisory as a result of this eruption.
The MODIS flying onboard the Aqua satellite took this picture on May 10, 2006. In this image, the volcano appears near the center of the image, and a dusting of ash covers the snow east of the volcano. A faint white plume is just visible over the ash field.
Also the modern Bezymianny volcano, much smaller than its massive neighbors Kamen and Kliuchevskoi, was formed about 4700 years ago over a late-Pleistocene lava-dome complex. Therefore an ancestral volcano that was built between about 11,000–7000 years ago. There have been three periods of intensified activity in the past 3000 years