10 Largest Volcanic Eruptions By Brendancarr 79 Mt. Vesuvius 450 Ilopango, El Salvador 1783 Laki 1792 Mt. Unzen 1815 Mt. Tambora 1883 Krakatoa 1902 Mt. Pelee 1902 Santa Maria 1985 Nevado del Ruiz 1991 Mt. Pinatubo
