Historic+Eruptions

Mt. Saint Helens, ias a volcano which is located in Washington and this picture is of the ENTIRE north flank of this volcano is crashing to the ground as the volcano progresses. Mt.Tambora is a volcano in the Sumbawa Islands(Indonesia). This historic eruption was in 1815 and caused the united states to not have a summer for two full years. Mt. Nevado Del Ruiz has erupted many times but the most recent and most devastating eruption was in 1985. In this eruption a Lahar(Mudslide) came into the town and killed over 25,000 people! This volcano is located in Columbia and is a very active Volcano and erupted 6 times in the 20th century.