The Eruption of Mount St. Helens!
May 18, 1980
May 18, 1980
September 10, 1951
January 01, 1990
December 02, 2004
March 12, 2008
October 17, 1997
March 01, 1999
July 29, 2006
February 14, 2003
March 03, 2006
February 01, 1995
February 01, 1992