Scientist believe the most powerful volcanic eruption occurred approximately 2 million years ago when the Yellowstone Caldera erupted. It produced an eruption 2500 times more powerful than the May 1980 Mt. St. Helens eruption.
The two most destructive volcanoes in the past 200 years are located in Indonesia. Mt. Tambora, Indonesia killed 92,000 in April 1815. Krakatoa, Indonesia killed 36,417 in August 1883. Mt. Pelee, Martinique killed 29,025 in August 1902. Nevada del Ruiz, Colombia killed 23,000 in November 1985. Mt. Unzen, Japan killed 14,300 in 1792.
i believe the most destructive eruption of Stromboli was on April 13, 2009
I really don't know but volcano discovery.com knows
March 20, 1980 was the date of the big eruption.
Mt.Etna was first erupted 1500 B.C. and it was last erupted in 2011
The last eruption was approximatley 150,000 years ago. It has been extinct for quite some time.
1991
december 1894
1980
1980
The Second of December 1999
1996
bt
It was in the 18th of may in 1980
http://en.wikipedia.org/wiki/Etna
I really don't know but volcano discovery.com knows
The last major eruption was in the late 1780s; the effects of the eruption were viewed by members of the Lewis and Clark Expedition in 1805.
somewhere between 150,000 and 200,00 years ago
decmeber 17th, 1707 till January 1st 1708