California-Nevada Fault Map centered at 40°N,124°W

Earthquake map centered at 40°N,124°W
Advanced National Seismic System Homepage M=2.5 2012/02/08 10:04:49 M=2.1 2012/02/07 22:31:30 M=1.9 2012/02/05 20:55:09 M=1.4 2012/02/05 16:03:02 M=1.0 2012/02/02 22:15:58 Bartlett Springs fault Goose Lake fault zone Lake Mountain fault zone Little Salmon fault Maacama fault zone Mad River fault zone Mendocino fault zone Russ fault San Andreas fault zone Seaward edge of Cascadia subduction zone Whale Gulch fault Yager fault map centered at 41° N, 125° W map centered at 41° N, 124° W map centered at 41° N, 123° W map centered at 40° N, 125° W map centered at 40° N, 123° W map centered at 39° N, 125° W map centered at 39° N, 124° W map centered at 39° N, 123° 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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