Russian Volcano Reawakens
Published 14 January 2013
The eruption of Russia's Plosky Tolbachik volcano began in November after it was dormant for almost 40 years. Tolbachik is a volcanic complex on the Kamchatka Peninsula in Russia's Far East. It consists of two volcanoes -- Plosky Tolbachik (3,085 meters) and Ostry Tolbachik (3,682 meters). Its eruptive history stretches back thousands of years, but the most notable eruption occurred in 1975, commonly known as "The Great Tolbachik Fissure Eruption." The eruption created several new cinder cones and in terms of volume of lava emitted was Kamchatka's largest basaltic eruption in recorded time. On November 27, 2012, an eruption started from two fissures. Plosky Tolbachik has emitted jets of hot lava up to 200 meters high. (12 PHOTOS)
The Plosky Tolbachik volcano erupts on the Kamchatka Peninsula on November 29. Photographs were taken during an expedition by the Institute of Volcanology and Seismology, of the Far Eastern Branch of the Russian Academy of Sciences.
An ash cloud rises from the Plosky Tolbachik volcano on December 3.
Plosky Tolbachik on November 19
Plosky Tolbachik on November 29
A NASA image shows the Plosky Tolbachik volcano on December 4.
Plosky Tolbachik in December
Lava continues to flow from Tolbachik on December 27.
A Tolbachik volcano erupts on August 31, 1978.
Tolbachik volcano in May 1978
Tolbachik erupts on October 1, 1978.
Plosky Tolbachik erupts on October 1, 1975.
Tolbachik on September 1, 1975