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. 1906 Earthquake Centennial This site created for the 100-year anniversary of the 1906 San Francisco earthquake and fire features animated ground motion simulation maps, earthquake intensity maps, computer animations of some San Francisco landmarks (such as the Golden Gate Bridge) shaking in a repeat of the 1906 earthquake, and current maps and information about the San Andreas and Hayward earthquake faults. Includes links to related sites. From the U.S. Geological Survey (USGS). http://earthquake.usgs.gov/regional/nca/1906/ 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. *