Earthquakes by region

Live maps and recent seismic activity for 110+ countries and every US state.

Volcanoes by region

Current hazard status and volcanoes by country, from USGS HANS and the Smithsonian GVP.

Active tsunami warnings, watches and advisories, organised by coastline and country.

Live maps of earthquakes along Earth's major plate boundaries - Pacific, Nazca and more.

Latest earthquake, volcano and tsunami coverage - each story links to its region.

Clear answers to the most-asked earthquake questions - what causes them, staying safe, and more.