Earthquakes, Volcanoes and Other Natural Hazards
- Earthquakes (176)
- Tsunamis (33)
- Volcanoes (93)
- Flooding (5)
- Landslides (5)
- Cosmic Impacts (21)
- Extinction (13)
- Current Volcanism
Current Earthquakes
Where to get the latest earthquake information.
Tsunami Warning Center (Pacific/Indian/Caribbean)
Warnings and notices for the Pacific and Indian Oceans and Caribbean Sea.
Tsunami Warning Center (USA/Canada mainland)
Warnings and notices for the United States and Canada mainland.
All-Hazard Monitor
All hazards in one place, from the National Oceanic and Atmospheric Adminstration.
Natural Hazards Gateway
A one-stop home page for all the U.S. Geological Survey's resources on quakes, tsunamis, volcanoes, wildfires, landslides, hurricanes and floods.
Geo-Quiz Number 22: Geologic Disasters
Who wants to be a geo-whiz? The trivia game: GEOLOGIC DISASTERS.
About Radon
Radon is a minor health threat and a geological curiosity.
The Biggest Things Since Noah
Jökulhlaups are peculiar floods as impressive as the people who live with them.
Wake Up and Save Your Society: Disaster Resilience
American civilization is growing more vulnerable to natural disasters.
FEMA: Plan, Prepare and Mitigate
The Federal Emergency Management Agency has good advice for any type of disaster.