1989 San Francisco Earthquake: Also Known as the Loma Prieta or World Series Quake
World's Strongest Earthquake: Disaster Struck Valdivia Chile on May 22 1960
The 1906 San Francisco Earthquake: Quake in Bay Area Among Worst Natural Disasters Recorded in US
The Great Alaskan Earthquake 1964: The Largest Earthquake Ever Recorded in North America
