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 |
|---|---|---|---|
| 16 July 1916 | — | 1 | |
| 16 January 1873 | 16 April 1873 | 2 | Observations: Reported |
| 8 December 1871 | — | 2 | Observations: Reported |
| 18 February 1858 | — | 2 | Observations: Reported |
| 1 November 1856 | — | 2 | Observations: Reported |
| 20 January 1840 | 5 April 1840 | 2 | Observations: Reported |
| 2 July 1834 | — | 2 | Observations: Reported |
| 1756 | — | 2 | Observations: Reported |
Data: Global Volcanism Program, Smithsonian Institution (#271060)