http://earthquake.usgs.gov/eqcenter/recent.../ci14255632.php
4.0 (Light)
# Date-Time Monday, October 9, 2006 at 20:26:50 (UTC)
= Coordinated Universal Time
# Monday, October 9, 2006 at 1:26:50 PM
= local time at epicenter
Location 33.261°N, 116.085°W
Depth 0.4 km (~0.2 mile) (poorly constrained)
Region SOUTHERN CALIFORNIA
# Distances 12 km (8 miles) WSW (251°) from Salton City, CA
# 14 km (9 miles) NNE (18°) from Ocotillo Wells, CA
# 14 km (9 miles) SSW (208°) from Salton Sea Beach, CA
# 72 km (45 miles) NW (317°) from El Centro, CA
# 112 km (70 miles) ENE (61°) from San Diego, CA
Location Uncertainty horizontal +/- 0.3 km (0.2 miles); depth +/- 1.1 km (0.7 miles)
Parameters Nph=077, Dmin=10 km, Rmss=0.3 sec, Gp= 36°,
M-type=local magnitude (ML), Version=1
# Source California Integrated Seismic Net
# USGS/ Caltech/ CGS/ UCB/ UCSD/ UNR
Event ID ci14255632