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 |
|---|---|---|---|
| 3 May 2022 | 3 May 2022 | 1 | Mt. Garet · Observations: Reported |
| 16 November 2021 | 16 November 2021 | 1 | Mt. Garet · Observations: Reported |
| 17 September 2011 | 10 October 2011 | 1 | Mt. Garat · Observations: Reported |
| 27 September 2009 | 19 June 2010 | 2 | Mt. Garat · Observations: Reported |
| 18 April 1982 | 18 April 1982 | 2 | Mt. Garat · Observations: Reported |
| 9 July 1981 | 9 July 1981 | 1 | Mt. Garat · Observations: Reported |
| 2 July 1980 | — | 1 | Mt. Garat · Observations: Reported |
| 13 April 1977 | 13 April 1977 | 2 | Mt. Garat · Observations: Reported |
| 15 January 1976 | — | 2 | Mt. Garat · Observations: Reported |
| 9 October 1973 | 21 January 1974 | 2 | Mt. Garat (upper SE flank) · Observations: Reported |
| 12 May 1971 | 13 May 1971 | 2 | Mt. Garat (upper SE flank) · Observations: Reported |
| 22 September 1969 | — | 2 | Mt. Garat · Observations: Reported |
| 2 July 1968 | 1 December 1968 | 2 | Mt. Garat (upper SE flank) · Observations: Reported |
| 16 July 1967 | — | 2 | Mt. Garat · Observations: Reported |
| 2 July 1966 | — | 2 | Mt. Garat · Observations: Reported |
| 27 September 1965 | 30 September 1965 | 3 | Mt. Garat · Observations: Reported |
| 15 September 1963 | 9 November 1963 | 2 | Mt. Garat (upper SE flank) · Observations: Reported |
| 16 July 1962 | — | 2 | Mt. Garat · Observations: Reported |
Data: Global Volcanism Program, Smithsonian Institution (#257020)