Send a comment on this item to LII: Send a comment on this item to LII staff, who on weekdays will usually reply within 24 hours. Geologic Hazards The Geologic Hazards Team is a part of the US Geological Survey (USGS) which researches the causes of landslides, earthquakes, and other geological phenomena. This site has three main sections: geomagnetism, landslides, and earthquakes. There are also Java-driven interactive maps of Western States Faults and National Earthquake Hazards. http://geohazards.cr.usgs.gov/ Asterisk * indicates required field. Your Name Your Email Address * We will not sell or provide your email address to anyone else. Comment * Enter the verification code as it is shown in the box below. This helps prevent automated submissions. *