Mud line on the only remaining structure in El Porvenir shows height
of the lahar--all other homes were completely destroyed and carried
away. At this distance from the volcano, the lahar was nearly
1.5 km wide with an average depth of 3-4 m.
U.S. Department of the Interior, U.S. Geological Survey, Menlo Park, California, USA
URL http://volcanoes.usgs.gov/Imgs/Jpg/Casita/30710609_028_caption.html
Contact: VHP WWW Team
Last modification: 13 November 1999 (SRB)