Peak Ground Motion Data (Distance Order) for Cobb Earthquake of 03 Jun 2019, 18:44:21 PDT, 3.9MW 38.8337N 122.7973W, 2.9 km depth Event Id: 73192136 CESMD Engineering Strong Motion Data Center Table Last Updated: 2021-02-03 16:14:53 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) NC NCSN GDXB Geysers 38.808 122.795 2.9( -- ) .109 .108 2.80 .1 .065 .005 .001 - - NC NCSN GAXB Alexander Valley 38.711 122.757 14.1( -- ) .034 .034 1.01 .1 .027 .002 .000 - - NC NCSN GRT Round Top Mountain 38.939 122.671 16.0( -- ) .002 .002 .11 .0 .005 .002 .000 - - NC NCSN NHS Mt. St. Helena South 38.657 122.614 25.3( -- ) .001 .001 .06 .0 .003 .001 .000 - - NP NSMP 1764 St. Helena; Fire Station No. 17 38.507 122.471 46.1( -- ) .002 .002 .05 .0 .004 .000 .000 - - NP NSMP 1835 Santa Rosa Firestation 7 38.442 122.607 46.5( -- ) .002 .002 .08 .0 .004 .000 .000 - - NP NSMP 1848 Glen Ellen Fire Station, Glen Ellen 38.367 122.524 57.0( -- ) .002 .002 .05 .0 .003 .000 .000 - - NP NSMP 1829 Sonoma; New Fire Station No. 1 38.290 122.461 67.1( -- ) .002 .002 .06 .0 .003 .000 .000 - -