Magnitude 4.4 Earthquake – Near Brawley SOUTHERN CALIFORNIA

Earthquake Details

  • This event has been reviewed by a seismologist.
http://earthquake.usgs.gov/earthquakes/glossary.php#magnitude 4.4
http://earthquake.usgs.gov/earthquakes/glossary.php#date
  • Wednesday, December 15, 2010 at 19:16:47 UTC
  • Wednesday, December 15, 2010 at 11:16:47 AM at epicenter
http://earthquake.usgs.gov/earthquakes/glossary.php#location 33.035°N, 115.527°W
http://earthquake.usgs.gov/earthquakes/glossary.php#depth 16.3 km (10.1 miles)
http://earthquake.usgs.gov/earthquakes/glossary.php#region SOUTHERN CALIFORNIA
http://earthquake.usgs.gov/earthquakes/glossary.php#distances
  • 7 km (4 miles) N (7°) from Brawley, CA
  • 9 km (6 miles) E (92°) from Westmorland, CA
  • 10 km (6 miles) S (188°) from Calipatria, CA
  • 28 km (17 miles) N (6°) from El Centro, CA
  • 150 km (94 miles) ENE (68°) from Tijuana, Baja California, Mexico
http://earthquake.usgs.gov/earthquakes/glossary.php#uncertainty horizontal +/- 0.5 km (0.3 miles); depth +/- 0.8 km (0.5 miles)
http://earthquake.usgs.gov/earthquakes/glossary.php#parameters Nph= 74, Dmin=7 km, Rmss=0.44 sec, Gp= 83°,
M-type=local magnitude (ML), Version=3