Klyuchevskoy and surrounding volcanoes in central Kamchatka form the Northern Group of
Volcanoes (NGV), which is an area of particularly diverse and intensive Pleistocene …

The Klyuchevskoy group of volcanoes (KGV) in Kamchatka includes three presently active
volcanoes (Klyuchevskoy, Bezymianny, and Tolbachik) located close together in an area of …

The Udina complex, consisting of two stratovolcanoes—Bolshaya and Malaya Udinas—is
located at the southeastern edge of the Klyuchevskoy volcano group (KGV) in Kamchatka …

Gorely is an active volcano located 75 km from Petropavlovsk-Kamchatsky, Kamchatka. In
2010–2015, it exhibited strong activity expressed by anomalously high gas emission. In …

Studies of initiation of large earthquakes are usually focused on frictional instabilities
occurring in the near vicinity of the future rupture. Possible contributions of long‐distance …

Kambalny is the southernmost volcano in the Kamchatka Peninsula. After a long repose
stage, on March 24, 2017, it produced a strong phreatic eruption, which ejected an ash …

For the past few decades, Bezymianny volcano has erupted once to twice per year. Here, I
examine eight eruptive events between 2006 and 2010. This is the first time period for which …

Explosive eruptions at steep-sided volcanoes may develop with complex precursor activity
occurring in a poorly-understood magma plumbing system so that timelines and possible …

Avacha and Koryaksky are active volcanoes located in the vicinity of Petropavlovsk-
Kamchatsky, the main city of Kamchatka, and they represent a serious hazard to the …

We present a new 3D model of P and S wave velocities and Vp/Vs ratio to 20 km depth
beneath the active Klyuchevskoy and Bezymianny volcanoes (Kamchatka, Russia). In this …