Peak Ground Motion Data (Distance Order) for Petrolia Earthquake of 04 Jul 2023, 07:58:49 PDT, 3.9MW 40.3898N 124.4095W, 29.9 km depth Event Id: 73908746 CESMD Engineering Strong Motion Data Center Table Last Updated: 2023-07-04 08:29:02 Network Statn Distance PGAv1 PGAv2 PGV PGD ---- Sa (g) ----- Struct Id Name Nmbr Station Name N.Lat W.Long Epic Fault (g) (g) (cm/s) (cm) .3sec 1sec 3sec Apk(g) BK BDSN PETL Petrolia, CA USA 40.288 124.343 12.6( -- ) .012 .012 .19 .0 .006 .001 .000 - - NC NCSN KCO Cooskie Peak 40.257 124.266 19.2( -- ) .005 .005 .13 .0 .005 .001 .000 - - NP NSMP 1023 Ferndale; Fire Station 40.576 124.264 24.1( -- ) .004 .004 .10 .0 .006 .001 .000 - - NP NSMP 1586 Loleta; Fire Station 40.644 124.221 32.5( -- ) .002 .002 .07 .0 .003 .000 .000 - - NC NCSN KPR Pringle Ridge 40.220 124.057 35.4( -- ) .013 .013 .36 .0 .013 .001 .000 - - NP NSMP 1582 Eureka; College of the Redwoods 40.698 124.192 38.8( -- ) .002 .002 .06 .0 .003 .000 .000 - - NP NSMP 1581 Eureka; South Bay School 40.735 124.208 42.0( -- ) .004 .004 .12 .0 .007 .001 .000 - - CE CGS 89688 Shelter Cove - Airport A 40.033 124.077 48.7( -- ) .021 .021 .34 .0 .007 .000 .000 - - NC NCSN KCR Chalk Rock 40.426 123.821 50.2( -- ) .001 .001 .03 .0 .001 .000 .000 - - BK BDSN BRIC Briceland Vineyard, Redway, CA USA 40.112 123.897 53.4( -- ) .004 .004 .12 .0 .004 .001 .000 - - NP NSMP 1591 CA:Garberville;FS; Ground 40.105 123.790 61.4( -- ) .001 .001 .06 .0 .005 .000 .000 - -