California-Nevada Fault Map centered at 37°N,123°W

Earthquake map centered at 37°N,123°W
Advanced National Seismic System Homepage M=1.6 2012/02/09 10:35:56 M=1.1 2012/02/09 01:38:57 M=1.1 2012/02/08 21:26:18 M=1.2 2012/02/08 06:29:51 M=1.7 2012/02/06 16:33:53 M=1.1 2012/02/03 11:30:23 Calaveras fault Concord fault Hayward fault zone Monta Vista fault Monterey Bay fault zone San Andreas fault zone San Gregorio fault map centered at 38° N, 124° W map centered at 38° N, 123° W map centered at 38° N, 122° W map centered at 37° N, 124° W map centered at 37° N, 122° W map centered at 36° N, 124° W map centered at 36° N, 123° W map centered at 36° N, 122° W

Instructions

Tips

  • Red lines are known faults (orange lines are unnamed faults).
  • Thin grey lines are roads.
  • Magnitude = ? for new earthquakes until a magnitude is determined (takes 4-5 minutes).
  • Earthquakes can appear near a fault without having occurred on that fault. To associate an earthquake with a fault requires viewing both of them in three-dimensions.
  • Maps show events recorded in the past 7 days.
  • Maps are updated whenever a new earthquake has been located. Try to reload this page if you do not have the most current map.

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