Historia erupcji
VEI – wskaźnik eksplozywności wulkanicznej: 0 = wylew lawy, 4 = jak Eyjafjallajökull 2010, 6 = jak Pinatubo 1991, 7 = jak Tambora 1815. Skala jest logarytmiczna – każdy stopień to ok. 10 razy więcej materiału.
| Początek | Koniec | VEI | Miejsce i datowanie |
|---|---|---|---|
| 22 kwietnia 2015 | 26 maja 2015 | 4 | Summit crater · Observations: Reported |
| 26 sierpnia 1972 | 26 sierpnia 1972 | 2 | Observations: Reported |
| 1 lutego 1961 | 26 marca 1961 | 3 | Observations: Reported |
| 2 lipca 1945 | — | ? | Observations: Reported |
| 2 lipca 1932 | — | ? | Observations: Reported |
| 6 stycznia 1929 | 6 stycznia 1929 | 3 | Observations: Reported |
| 16 kwietnia 1917 | 16 maja 1917 | 3 | Observations: Reported |
| 2 lipca 1911 | 2 lipca 1912 | 2 | Observations: Reported |
| 16 marca 1909 | — | 2 | Observations: Reported |
| 22 kwietnia 1907 | — | 2 | Observations: Reported |
| 2 lipca 1906 | — | 2 | Observations: Reported |
| 16 listopada 1894 | 2 lipca 1895 | 2 | Observations: Reported |
| 7 stycznia 1893 | 16 stycznia 1894 | 4 | Observations: Reported |
| ok. 1792 | — | ? | Observations: Reported |
| 1600 ± 75 lat | — | ? | Isotopic: 14C (uncalibrated) |
| 1380 ± 50 lat | — | ? | Isotopic: 14C (uncalibrated) |
| 710 ± 60 lat | — | 4 | Isotopic: 14C (calibrated) |
| 520 ± 200 lat | — | ? | Isotopic: 14C (uncalibrated) |
| 220 ± 75 lat | — | ? | Isotopic: 14C (uncalibrated) |
| 160 ± 135 lat | — | 4 | Correlation: Tephrochronology |
| 40 ± 75 lat | — | ? | Isotopic: 14C (uncalibrated) |
| 100 p.n.e. ± 100 lat | — | ? | Isotopic: 14C (uncalibrated) |
| 330 p.n.e. ± 200 lat | — | ? | Isotopic: 14C (uncalibrated) |
| 1 920 p.n.e. ± 50 lat | — | ? | Isotopic: 14C (uncalibrated) |
| 4 300 p.n.e. ± 150 lat | — | ? | Isotopic: 14C (uncalibrated) |
| 5 030 p.n.e. ± 180 lat | — | 4 | Isotopic: 14C (calibrated) |
| 5 820 p.n.e. ± 880 lat | — | 4 | Correlation: Tephrochronology |
| 6 300 p.n.e. ± 1 035 lat | — | ? | Correlation: Tephrochronology |
| 6 760 p.n.e. ± 825 lat | — | 5 | Correlation: Tephrochronology |
| 7 550 p.n.e. ± 45 lat | — | 4 | Isotopic: 14C (calibrated) |
| 7 930 p.n.e. ± 275 lat | — | ? | Correlation: Tephrochronology |
| 7 990 p.n.e. ± 290 lat | — | ? | Correlation: Tephrochronology |
| 8 100 p.n.e. ± 1 300 lat | — | ? | Correlation: Tephrochronology |
| 8 210 p.n.e. ± 290 lat | — | ? | Correlation: Tephrochronology |
| 8 320 p.n.e. ± 250 lat | — | ? | Correlation: Tephrochronology |
| 8 460 p.n.e. ± 155 lat | — | 5 | Isotopic: 14C (calibrated) |
Dane: Global Volcanism Program, Smithsonian Institution (#358020)