Earth Sciences

Largest known tsunami database with statistics and information about locations, magnitudes, with google earth support, search engine and RSS feeds
http://tsunami.name
Largest known earthquake database with statistics and information about locations, magnitudes, with google earth support, search engine and RSS feeds
http://earthquakedb.com
Browse all the currently known volcanoes with map locations, times of eruptions and much more!The only real volcano database, features statistics about volcanoes, their eruptions, which satellite photos and a search engine
http://www.volcanodb.com/
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