Offsite — Find and compare significant or major earthquakes by magnitude, year, injuries, death count, damage and more. Data from the National Geophysical Data Center.
Offsite — Find and compare volcanic eruptions across the world based on location, year, volcano type, number of deaths and financial costs.
Offsite — Compare definitions for the Volcanic Explosivity Index (VEI). Includes descriptions, magnitude, and definitions. Data from FEMA and the USGS.