Major Faults and the 1868 Hayward quake in the San Francisco Bay Area

map of San Francisco Bay Area, showing major faults as red lines, and location of 1868 Hayward quake in yellow.

Detailed Description

Major earthquake faults in the San Francisco Bay region. The section of the Hayward Fault that produced the 1868 Hayward earthquake is highlighted in yellow. Dot size indicates the present relative population sizes of cities.


Image Dimensions: 590 x 662

Date Taken:

Location Taken: Hayward, CA, US