PRELIMINARY EARTHQUAKE PARAMETERS MAGNITUDE - 4.0 TIME - 0724 AKDT AUG 09 2012 0824 PDT AUG 09 2012 1524 UTC AUG 09 2012 LOCATION - 40.7 NORTH 125.1 WEST 50 MILES/80 KM W OF EUREKA CALIFORNIA 250 MILES/402 KM NW OF SAN FRANCISCO CALIFORNIA DEPTH - 7 MILES/12 KM Share this:TwitterFacebookRedditEmailLike this:Like Loading...