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Klyuchevskoy volcano
Stratovolcano 4835 m (15,863 ft)
Kamchatka, 56.06°N / 160.64°E
Current status: erupting (4 out of 5)
Klyuchevskoy webcams / live data | Reports
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Klyuchevskoy volcano eruptions:
1697-98, 1720-21, 1727-31, 1737, 1740, 1762, 1767, 1770, 1772, 1785, 1787, 1788, 1789-90, 1791, 1807, 1812, 1813, 1819-22, 1829, 1840, 1848, 1852, 1853-54, 1865, 1877, 1878, 1879, 1882, 1883, 1890, 1896-97, 1890, 1896-97, 1898, 1904, 1907, 1909, 1910, 1911, 1913, 1915, 1922, 1923, 1925, 1926, 1929, 1931, 1932, 1935-36, 1937-39, 1944-1945, 1946, 1948, 1949, 1951, 1953, 1954, 1956, 1957, 1958, 1959, 1960-63, 1963-64, 1965-1966, 1967, 1968, 1969, 1970, 1971, 1971-73, 1974, 1977-80, 1981, 1982, 1982-83, 1984-85, 1986, 1986-90, 1991, 1992, 1992-93, 1994-95, 1996-97, 1998, 1999, 2000, 2002, 2002-04, 2005 - ongoing
Typical eruption style:
Dominantly explosive, strombolian and vulcanian activity, sometimes lava flows from fissure vents. At present in a phase of near-persistant activity.
Last earthquakes nearby
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Kamchatka - Land of Colors (volcano expedition to Kamchatka)

Latest satellite images

Sentinel hub | Landsat 8
Satelite Image by (c) Google & NASA
Satelite Image by (c) Google & NASA
 

Klyuchevsky volcano news & activity updates

Kliuchevskoi volcano (Kamchatka) activity update

Monday Feb 16, 2015 09:35 AM | BY: T

A stronger phase in the ongoing eruption produced an ash plume that rose to 23,000 ft (7 km) last night (Tokyo VAAC).
Previous news
Friday, Feb 13, 2015
Strombolian activity continues. Occasional larger explosions produce moderate ash plumes such as this morning, when Tokyo VAAC reported a plume to 20,000 ft (6 km) altitude extending N. [more]
Klyuchevskoy's lava flow last night on KVERT's webcam
Thursday, Feb 05, 2015
Strombolian explosions of small to moderate size and an active lava flow on the volcano's upper flank continue. [more]
Lava flow or incandescent avalanche on Klyuchevskoy this morning (evening in Kamchatka)
Friday, Jan 30, 2015
The volcano's activity today consisted of continuing mild to moderate strombolian activity. Probably the lava flow on its upper flank is still active, but seems to have decreased. Frequent incandescent avalanches occurred, accompanied by mild ash emissions. ... [more]
Ash cloud rising from the pyroclastic flow on Klyuchevskoy volcano yesterday
Wednesday, Jan 28, 2015
The eruption continues and a lava flow is active on the southeastern upper flank. A collapse of lava from the flow and violent snow-lava interaction produced a pyroclastic flow that descended to the base of the steep mountain yesterday afternoon around 17:40 local time. ... [more]
Incandescence from strombolian activity at Klyuchevskoy volcano this morning
Monday, Jan 26, 2015
The eruptive activity has weakened a bit, but remains near-continuous. Small ash emissions from strombolian activity occurred yesterday and bright glow from this activity illuminates the volcano's summit at night. ... [more]

NASA photo of the eruption of Klyuchevsky volcano on 30 September, 1994, the volcano's largest explosion in 40 years. The large
NASA photo of the eruption of Klyuchevsky volcano on 30 September, 1994, the volcano's largest explosion in 40 years. The large

Background:

Kliuchevskoi is Kamchatka's highest and most active volcano.  Since its origin about 6000 years ago, the beautifully symmetrical, 4835-m-high basaltic stratovolcano has produced frequent moderate-volume explosive and effusive eruptions without major periods of inactivity.  Kliuchevskoi rises above a saddle NE of sharp-peaked Kamen volcano and lies SE of the broad Ushkovsky massif.  More than 100 flank eruptions have occurred at Kliuchevskoi during the past roughly 3000 years, with most lateral craters and cones occurring along radial fissures between the unconfined NE-to-SE flanks of the conical volcano between 500 m and 3600 m elevation.  The morphology of its 700-m-wide summit crater has been frequently modified by historical eruptions, which have been recorded since the late-17th century.  Historical eruptions have originated primarily from the summit crater, but have also included numerous major explosive and effusive eruptions from flank craters.


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Source: Klyuchevsky information by the GVP (Smithsonian Institution)



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