Tell us where you were when Loma Prieta struck, or read others' stories.
Check out Pulitzer Prize-winning images from the quake and more slide shows.
Share your memories or learn more about preparedness with one of our live earthquake chats.
In 2008 the Bay Area News Group gathered information on non-retrofitted public schools. Search for yours.
Get vital information on how to prepare for an earthquake and what to do when one hits.
Learn more about earthquakes: What causes them, how faults work and more.
Mercury News columnist Mark Purdy shares his memories, and more video on ABC7's anniversary site.
The Santa Cruz Sentinel has a special section.
Video shows some of the innovations built into the new Bay Bridge to prevent another collapse.
Site examines what BART is doing 20 years later to ensure the safety of its trains.
Our Earthquake Center has a map, live data, the latest news, Twitter updates and more.