References Mexicali Valley Other Mag: Anderson, John G., and Paul Bodin, Earthquake Recurrence Models and Historical Seismicity in the Mexicali-Imperial Valley, Bulletin of the Seismological Society of America, Vol. 77, No. 2, pp 562-578, April 1987. Local Mag: Munguia, Luis, and James N. Brune, Local Magnitude and Sediment Amplification Observations from Earthquakes in the Northern Baja California - Southern California Region, Bulletin of the Seismological Society of America, Vol. 74, No. 1, pp 1107-119, Februa Time, Location: Vetter, Ute, and Jean-Bernard Minster, Pn Velocity Anisotropy in Southern California, Bulletin of the Seismological Society of America, Vol. 71, No. 5, pp 1511-1530, October 1981. Home + Login + Download + About Us + Contact Earthquakes + stations + Search + Map + Advanced Search