500 BC They think it's extinct now.
I know of some time in 2005.
when did MT stromboli last erupt, and what were the effects of it.
mt arenal is approximately 7,000 years old
Magma has to enter the magma chamber beneath Arenal.
2009
1912
It last erupted in 1992.
1987 may third
1893
July 4, 2009
I think mt st helens last erupted in 2004
It was formed by Mt. Chato