About Dzenzursky
Dzenzursky is a compound rising to 2,285 meters (7,497 feet) in Russia's Northwestern Pacific Volcanic Regions. No historical eruptions have been recorded, though the volcano is classified based on geological evidence of past activity.
Geography & Climate
Dzenzursky is located in Russia, within the Eastern Kamchatka Volcanic Arc of the broader Northwestern Pacific Volcanic Regions. Situated at 53.64° N, 158.92° E in the Northern Hemisphere, the volcano lies within a temperate climate zone. At 2,285 meters above sea level, Dzenzursky rises above the surrounding terrain into montane or subalpine conditions. The elevation creates distinct ecological zones along its flanks, from forested lower slopes to exposed rocky terrain near the summit. The volcanic landform is characterized as a composite, which describes the physical shape and structure of the volcanic edifice as observed from the surface.
Geological Context
Dzenzursky sits in a subduction zone, where one tectonic plate dives beneath another, creating intense heat and pressure that generates magma. Subduction zones are responsible for many of the world's most explosive volcanoes and deadliest eruptions. For communities in Russia near Dzenzursky, this tectonic setting means the volcano is capable of producing powerful explosive eruptions, pyroclastic flows, and lahars that can threaten populated areas within tens of kilometers of the summit. The dominant rock type is andesite / basaltic andesite, a dark, fine-grained volcanic rock that forms from rapidly cooling, low-viscosity lava. Basaltic eruptions tend to be less explosive and produce fluid lava flows that can travel long distances. While less immediately dangerous than explosive eruptions, basaltic lava flows can destroy structures and infrastructure in their path, and volcanic gases released during these eruptions can affect air quality over a wide area.
GVP Reference Summary
Dzenzursky is a strongly eroded stratovolcano of Pleistocene age that lies along a ridge extending NW from Zhupanovsky volcano. After a long quiescence, eruptions resumed during the Holocene. A series of cinder and lava cones along a ridge trending east and SE of the volcano produced extensive fresh-looking lava fields with flows that traveled primarily to the NE. Two historical eruptions have been reported (Vlodavetz and Piip 1959, Firstov et al. 1979), however Fedotov and Masurenkov (1991) did not list historical eruptions, and Ponomareva (1992, pers. comm.) stated that these reports actually consisted of hydrothermal or fumarolic activity.
— Smithsonian Institution, Global Volcanism Program
0 Recorded Eruptions
No eruption records available for Dzenzursky.
Real-Time Data
USGS Alert Level
Thermal Anomalies
Frequently Asked Questions About Dzenzursky
Is Dzenzursky an active volcano?+
Dzenzursky is classified as active based on credible evidence of past eruptions. Although its last known eruption was in prehistoric times, volcanologists consider it capable of erupting again.
How high is Dzenzursky?+
Dzenzursky has a summit elevation of 2,285 meters (7,497 feet) above sea level. At 2,285 meters, it is comparable in height to many significant mountain peaks and stands well above the tree line.
What type of volcano is Dzenzursky?+
Dzenzursky is classified as a Compound. Compound volcanoes have distinct geological characteristics that set them apart from other volcanic types.
Where is Dzenzursky located?+
Dzenzursky is located in Russia, in the Northwestern Pacific Volcanic Regions. More specifically, it lies within the Eastern Kamchatka Volcanic Arc. Its exact coordinates are 53.637° latitude, 158.922° longitude.
Is it safe to visit Dzenzursky?+
Dzenzursky can generally be visited, but as with any volcano, visitors should check local conditions and any advisory notices before traveling. Russia may have specific regulations for accessing volcanic areas. Guided tours are often the safest and most informative way to experience a volcano.
