Eruption history
VEI – Volcanic Explosivity Index: 0 = lava outpouring, 4 = like Eyjafjallajökull 2010, 6 = like Pinatubo 1991, 7 = like Tambora 1815. The scale is logarithmic – each step is about 10 times more material.
| Start | End | VEI | Vent and dating |
|---|---|---|---|
| 30 August 2015 | 28 September 2015 | 2 | Tompaluan · Observations: Reported |
| 20 May 2015 | 27 May 2015 | 1 | Tompaluan · Observations: Reported |
| 15 September 2012 | 10 September 2013 | 2 | Tompaluan · Observations: Reported |
| 26 June 2011 | 2 May 2012 | 2 | Tompaluan · Observations: Reported |
| 22 February 2011 | 22 February 2011 | 1 | Tompaluan · Observations: Reported |
| 12 September 2003 | 12 September 2003 | 3 | Tompaluan · Observations: Reported |
| 23 December 2002 | 1 April 2003 | 2 | Tompaluan · Observations: Reported |
| 9 February 2002 | 16 May 2002 | 2 | Tompaluan · Observations: Reported |
| 10 May 2000 | 18 August 2001 | 2 | Tompaluan · Observations: Reported |
| 17 May 1991 | 16 January 1992 | 3 | Tompaluan · Observations: Reported |
| 21 April 1988 | 1 May 1988 | 1 | Tompaluan · Observations: Reported |
| 22 March 1986 | 13 May 1987 | 2 | Tompaluan · Observations: Reported |
| 16 November 1975 | 2 July 1980 | 2 | Tompaluan · Observations: Reported |
| 15 September 1973 | 16 December 1974 | 1 | Tompaluan · Observations: Reported |
| 11 May 1971 | 26 October 1971 | 2 | Tompaluan · Observations: Reported |
| 27 November 1969 | 26 December 1970 | 2 | Tompaluan · Observations: Reported |
| 24 September 1966 | 30 September 1966 | 2 | Tompaluan · Observations: Reported |
| 10 July 1965 | 10 July 1965 | 1 | Tompaluan · Observations: Reported |
| 17 December 1963 | 16 April 1964 | 2 | Tompaluan · Observations: Reported |
| 16 April 1962 | 16 November 1962 | 1 | Tompaluan · Observations: Reported |
| 19 May 1961 | 16 December 1961 | 2 | Tompaluan · Observations: Reported |
| 19 February 1958 | 23 December 1959 | 2 | Tompaluan · Observations: Reported |
| 2 July 1951 | 16 March 1953 | 3 | Tompaluan · Observations: Reported |
| 14 September 1949 | — | 1 | Tompaluan · Observations: Reported |
| 3 September 1942 | — | 2 | Tompaluan · Observations: Reported |
| 16 August 1930 | — | 2 | Tompaluan · Observations: Reported |
| 29 March 1893 | 14 August 1894 | 2 | Tompaluan · Observations: Reported |
| 16 March 1829 | — | 2 | Tompaluan · Observations: Reported |
| 1775 ± 25 years | — | 3 | Empung · Observations: Reported |
| 1375 ± 25 years | — | 3 | Empung · Observations: Reported |
Data: Global Volcanism Program, Smithsonian Institution (#266100)