California-Nevada Fault Map centered at 38°N,121°W

Earthquake map centered at 38°N,121°W
Advanced National Seismic System Homepage M=1.5 2012/02/09 05:41:58 M=1.2 2012/02/05 15:36:47 M=1.7 2012/02/04 01:58:33 M=1.4 2012/02/03 15:22:31 M=1.5 2012/02/02 21:40:42 M=1.2 2012/02/02 20:30:00 M=1.4 2012/02/02 19:52:17 M=1.7 2012/02/02 16:11:09 M=1.8 2012/02/02 16:09:21 Calaveras fault Clayton-Marsh Creek-Greenville fault Dunnigan Hills fault Hayward fault zone Monta Vista fault O\'Neil fault system Ortigalita fault Rescue Lineament-Bear Mountains fault zone San Andreas fault zone San Joaquin fault Sargent fault Vaca-Kirby Hills fault Vergeles fault Williams fault map centered at 39° N, 122° W map centered at 39° N, 121° W map centered at 39° N, 120° W map centered at 38° N, 122° W map centered at 38° N, 120° W map centered at 37° N, 122° W map centered at 37° N, 121° W map centered at 37° N, 120° 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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