Earthquake activity 29 May 2015

Stats are computed at the end of each day UTC (currently 5pm PDT) for the preceding 24 hour period.

  • Number of events: 45
  • Magnitude range: 0.09 - 2.87

Earthquake activity this week

Use the graph and map below to explore this week's earthquake activity in southern California. For further information, links will take you to the USGS page for each event.

Fast facts:

Live Earthquake Tweets Follow @CaltechQuake

@CaltechQuake tweets automatic earthquake notifications in real-time that have not been reviewed by a seismologist. Messages are only sent for events larger than M2.75. Results are subject to change or deletion.