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This web site illustrates and describes damage from a tragic lahar triggered by rainfall on Casita Volcano, an inactive cone of San Cristobal Volcano, northwestern Nicaragua. When the side of Casita Volcano collapsed on October 30, 1998, more than 2,000 people were killed within minutes as a large lahar swept over the towns of El Porvenir and Rolando Rodriguez. Links are also available to a photoglossary of volcanoes, a site on volcano observatories, a site describing current United States volcanic activity, and sites explaining volcano hazards, including gas, lahars, landslides and tephra.
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Intended for grade levels:
Type of resource:
Subject:
Technical requirements:
No specific technical requirements, just a browser required
Cost / Copyright:
No cost
Information presented on this website is considered public information and may be distributed or copied. Use of appropriate byline/photo/image credit is requested.
DLESE Catalog ID:
DLESE-000-000-000-440
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Resource contact / Creator / Publisher:
Publisher:
United States Geological Survey, Volcano Hazards Program http://volcanoes.usgs.gov/index.html
Author:
K. M. Scott United States Geological Society (USGS)
Author:
J. L. Macias United States Geological Society (USGS)
Author:
F. Cruz United States Geological Society (USGS) |