Earthquakes’ sudden, rapid shaking can cause fires, tsunamis, landslides or avalanches. They can happen anywhere, but they’re most common in Alaska, California, Hawaii, Oregon, Puerto Rico and Washington, according to the Department of Homeland Security.

The latest quake was the third to hit the area which sits near a number of fault lines running through California including the Arrowhead, Waterman Canyon, San Jacinto, Santa Ana, Cleghorn, and Tunnel

The epicenter for all the quakes was about one mile east of Hayward, in San Francisco’s East Bay, according to the U.S. Geological Survey