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Klyuchevskoy: eruption history
Elevation4,754 m
TypeStratovolcano
Confirmed eruptions111#1 of 95 in country
Latest eruption2025-04-08
Largest VEI4
Location56.06, 160.64
Eruptions per century (since 1500)
0
1
15
19
55
18
By VEI
14
73
17
3
Eruptions (latest first, up to 60)
| Start | VEI | End | Area |
|---|---|---|---|
| 2025-04-08 | 3 | 2025 | |
| 2023-06-22 | 3 | 2023 | |
| 2022-11-17 | 1 | 2022 | |
| 2019-04-09 | 2 | 2021 | |
| 2015-08-28 | 3 | 2018 | Summit crater |
| 2015-01-01 | 2 | 2015 | Summit crater and multiple flanks |
| 2013-08-15 | 3 | 2013 | Summit crater and multiple flanks |
| 2012-09-01 | 1 | 2013 | Summit crater? |
| 2011-03-30 | 2 | 2011 | Summit crater? |
| 2009-08-01 | 2 | 2010 | |
| 2008-10-08 | 1 | 2009 | |
| 2007-02-15 | 2 | 2007 | |
| 2005-01-20 | 2 | 2005 | |
| 2004-09-15 | 1 | 2004 | |
| 2002-11-24 | 2 | 2004 | |
| 2002-04-09 | 2 | 2002 | |
| 2000-07-28 | 2 | 2000 | |
| 2000-02-03 | 2 | 2000 | |
| 1999-02-05 | 2 | 1999 | |
| 1998-07-23 | 2 | 1998 | |
| 1997-09-07 | 1 | 1997 | |
| 1996-11-14 | 2 | 1997 | |
| 1994-09-08 | 3 | 1995 | |
| 1992-09-12 | 2 | 1993 | |
| 1992-01-25 | 2 | 1992 | |
| 1991-04-08 | 2 | 1991 | |
| 1986-11-27 | 4 | 1990 | Summit, SE, SW, NE and east flanks |
| 1986-06-08 | 2 | 1986 | |
| 1985-08-16 | 3 | 1986 | Summit and NW flank (3100 m) |
| 1984-03-10 | 3 | 1985 | |
| 1982-10-07 | 2 | 1983 | Summit and east flank (2875 m) |
| 1982-03-24 | 1 | 1982 | |
| 1981-01-25 | 1 | 1981 | |
| 1977-08-02 | 3 | 1980 | Summit, NE flank (1700 m) |
| 1974-04-08 | 3 | 1974 | Summit and SW flank (3400-3600 m) |
| 1971-11-16 | 1 | 1973 | |
| 1971-06-16 | 1 | 1971 | |
| 1970-05-26 | 2 | 1970 | |
| 1969-09-16 | 2 | 1969 | |
| 1968-07-03 | 3 | 1968 | |
| 1967-07-02 | 1 | – | |
| 1965-08-16 | 3 | 1966 | Summit, NE flank (Piip Crater) |
| 1963-11-13 | 1 | 1964 | |
| 1960-12-16 | 3 | 1963 | |
| 1959-01-03 | 1 | – | |
| 1958-05-18 | 1 | 1958 | East part of summit crater |
| 1957-07-02 | 1 | – | |
| 1956-01-16 | 2 | 1956 | Summit and SE flank (1500 m) |
| 1954-05-28 | 2 | 1954 | |
| 1953-06-07 | 2 | 1953 | Summit, NE flank (Belyankin Crater) |
| 1951-11-19 | 2 | 1951 | Summit, NE flank (Bylinkina, 950 m) |
| 1949-05-16 | 2 | – | |
| 1948-08-16 | 2 | – | |
| 1946-10-23 | 2 | 1946 | SE flank (Apakhonchich, ca. 1600 m) |
| 1945-06-19 | 3 | 1945 | SE flank (Yubileinoye, 1000-1450 m) |
| 1944-12-09 | 3 | 1945 | |
| 1937-04-03 | 3 | 1939 | Summit, east flank (Bilyukai) |
| 1935-04-21 | 3 | 1936 | |
| 1932-01-25 | 2 | 1932 | NE flank (Kirgurich, Tuyla, Biokos) |
| 1931-08-16 | 2 | 1931 |
Nearby volcanoes
| Volcano | Distance | Eruptions |
|---|---|---|
| Kamen | 5 km | 0 |
| Bezymianny | 10 km | 69 |
| Ushkovsky | 10 km | 3 |
| Zimina | 22 km | 0 |
| Tolbachik | 32 km | 58 |
| Udina | 34 km | 0 |
| Sheveluch | 80 km | 102 |
| Alney-Chashakondzha | 91 km | 3 |
Eruption records from the Smithsonian Global Volcanism Program; older eruptions may be missing. VEI = Volcanic Explosivity Index (0–8). For current alerts, check the official agency.