Data from the Global Volcanism Program of the Smithsonian Institution
Details for: Kolokol Group
A steaming lava dome partially fills the breached summit caldera of Berg volcano, with conical Kolokol volcano in the background to the south. They are part of a group of Holocene volcanoes in central Urup Island that is named after its most prominent volcano, Kolokol. Berg and Trezubetz volcanoes, flanking Kolokol on the NW, have breached summit calderas partially filled by lava domes. Kolokol volcano rises to 1328 m and is sometimes known as Urup-Fuji because of its symmetrical profile. Photo courtesy of Alexandr Rybin (Institute of Marine Geology and Geophysics, Yuzhno-Sakhalin).
Volcano Number:290120
Volcano Name:Kolokol Group
Country:Russia
Volcano Type:Stratovolcano
Last Eruption:1973 CE
Elevation:1328m
Tectonic Setting:Subduction zone / Intermediate crust (15-25 km)
Pop. within 5km:2
Pop. within 10km:2
Pop. within 30km:128
Pop. within 100km:375
Latitude:46.042
Longitude:150.083



Eruption Data from the Global Volcanism Program of the Smithsonian Institution
Volcano Number Volcano Name Eruption Number Activity Type Explosivity Index Max Explosivity Index Modifier Activity Area Activity Unit Start Evidence Method Start Date End Date
290120 Kolokol Group 18766 Confirmed Eruption 2 ? Historical Observations 1780
290120 Kolokol Group 18767 Confirmed Eruption 2 Berg Historical Observations 1845 1846
290120 Kolokol Group 18768 Confirmed Eruption 2 Berg ? Historical Observations 1894/7/25 1894/7/26
290120 Kolokol Group 18769 Confirmed Eruption 2 ? Trezubetz Historical Observations 1924/3/13
290120 Kolokol Group 18770 Confirmed Eruption Berg Historical Observations 1940
290120 Kolokol Group 18771 Confirmed Eruption 2 Berg Historical Observations 1946/4/15
290120 Kolokol Group 18772 Confirmed Eruption 2 Berg Historical Observations 1952/1/15
290120 Kolokol Group 18773 Confirmed Eruption 3 Berg Historical Observations 1970/2/16 1970/3/16
290120 Kolokol Group 18774 Confirmed Eruption 1 Berg (northern part of lava dome) Historical Observations 1973/7/25 1973/7/26
290120 Kolokol Group 18775 Uncertain Eruption 1 ? Berg 2005/7/2
290120 Kolokol Group 18776 Uncertain Eruption 2 Berg 2009/8/26
Emissions Data from the Global Volcanism Program of the Smithsonian Institution
Sorry. No emissions data found for this volcano.


Data from the Earthchem Library
Sorry. No data exist for this volcano in the EarthChem Library.
Data from the Earthchem Portal
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Data from the SESAR Database
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Data from the MaGa Database
Sorry. No data exist for this volcano in the MaGa database.