Peak Ground Motion Data (Distance Order) for
Isleton Earthquake of 18 Oct 2023, 09:29:14 PDT, 4.2MW
38.1270N 121.6428W, 8.5 km depth Event Id: 73948665
CESMD Engineering Strong Motion Data Center
Table Last Updated: 2024-02-27 16:05:45
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)
NP NSMP TWIT2 Twitchell Is - borehole accelerometer 38.095 121.677 4.6( -- ) .146 .145 16.14 2.5 .000 .000 .000 .162
BK BDSN TWIT Twitchell Island Reclamation, Rio Vista 38.097 121.683 4.9( -- ) .087 .086 10.76 1.3 .155 .113 .011 - -
CE CGS 67910 Antioch - San Joaquin River Brdg N.Grnds38.044 121.752 13.3( -- ) .081 .081 6.56 .5 .256 .038 .003 - -
NC NCSN NHM Hamilton Ranch 38.155 121.804 14.5( -- ) .038 .038 2.03 .3 .127 .025 .002 - -
CE CGS 67771 Antioch - San Joaquin River Bridge 38.028 121.751 14.6( -- ) - - - - - - - - - - - - .106
CE CGS 67215 Oakley - East Cypress & Summer Lake 37.992 121.638 14.9( -- ) .015 .015 1.63 .3 .037 .027 .003 - -
CE CGS 67523 Antioch - San Joaquin River Brdg S Grnds38.018 121.751 15.3( -- ) .051 .043 2.29 .2 .094 .016 .001 - -
CE CGS 67266 Antioch - San Joaquin River S Geo. Array38.018 121.752 15.4( -- ) .031 .031 1.81 .2 .067 .013 .001 - -
CE CGS 67615 Antioch - Hwy 4 & Hillcrest 38.001 121.783 18.7( -- ) .007 .007 .62 .1 .021 .009 .001 - -
CE CGS 67557 Antioch - 6th & H St. 38.014 121.815 19.6( -- ) .009 .009 .70 .1 .022 .011 .001 - -
BK BDSN JEPS Jepson Prairie Reserve, Elmira, CA USA 38.258 121.825 21.6( -- ) .003 .003 .37 .1 .008 .007 .001 - -
CE CGS 57534 Discovery Bay - Bixler & Lakeshore 37.912 121.622 23.9( -- ) .011 .011 .97 .2 .018 .016 .002 - -
CE CGS 67587 Pittsburg - Riverview Park 38.039 121.899 24.5( -- ) .016 .016 1.50 .2 .034 .033 .001 - -
NC NCSN NGI Grizzly Island 38.119 121.955 27.4( -- ) .011 .011 1.18 .2 .035 .020 .002 - -
NP NSMP 1769 Fairfield; Travis AFB 38.255 121.957 31.0( -- ) .006 .006 .40 .0 .000 .000 .000 - -
NP NSMP 1846 Contra C.fs 11 Clayton 37.942 121.931 32.5( -- ) .018 .018 1.01 .1 .000 .000 .000 - -
NP NSMP DIX Maine Praire Water Dst 38.377 121.842 32.8( -- ) .003 .003 .25 .0 .000 .000 .000 - -
NC NCSN CRPB Russellman Park 37.912 121.907 33.3( -- ) .008 .008 .46 .0 .021 .006 .000 - -
NC NCSN CBSB Byron Hot Springs #2 37.818 121.641 34.3( -- ) .008 .008 .79 .1 .021 .006 .000 - -
CE CGS 68704 Concord - Military Ocean Terminal Pier 238.058 122.026 34.5( -- ) - - - - - - - - - - - - .024
CE CGS 68720 Concord - MOTCO Pier 2 Grounds 38.056 122.026 34.5( -- ) .011 .011 .75 .1 .047 .012 .001 - -
NC NCSN CTA Taylor 38.027 122.016 34.6( -- ) .008 .008 .49 .1 .015 .008 .001 - -
NP NSMP ELK Elk Grove 38.373 121.362 36.8( -- ) .001 .001 .21 .1 .000 .000 .000 - -
NC NCSN CMOB Morgan Territory 37.810 121.803 37.8( -- ) .008 .008 .52 .1 .028 .004 .000 - -
CE CGS 58492 Concord - 8-story Residential Bldg 37.979 122.034 38.0( -- ) .007 .007 .60 .1 .019 .008 .000 .028
NC NCSN NMK Mankas Corner 38.281 122.083 42.2( -- ) .003 .003 .17 .0 .007 .002 .000 - -
NC NCSN CBP Brushy Peak 37.748 121.708 42.5( -- ) .003 .003 .22 .0 .010 .003 .000 - -
NC NCSN CRH Round Hill 37.859 121.993 42.8( -- ) .002 .002 .19 .0 .006 .003 .000 - -
RE RE MRTZ Martinez Dam 38.011 122.108 42.9( -- ) .004 .004 .22 .0 .000 .000 .000 - -
NC NCSN N002 Lynbrook Dr, Fairfield, CA 38.183 122.141 44.1( -- ) .003 .003 .21 .1 .010 .006 .000 - -
NP NSMP 1691 Pleasant Hill; Fire Station No. 2 37.927 122.079 44.3( -- ) .003 .003 .33 .0 .000 .000 .000 - -
NC NCSN NLH Lake Herman 38.123 122.149 44.4( -- ) .003 .003 .21 .0 .008 .003 .000 - -
CE CGS 58199 Walnut Creek - 3-story Hospital 37.892 122.059 44.9( -- ) .003 .002 .12 .0 .005 .002 .000 .012
NP NSMP 1760 Benicia; Fire Station No. 1 38.054 122.157 45.9( -- ) .001 .001 .07 .0 .000 .000 .000 - -
NP NSMP 1803 Livermore; Fire Station No. 8 37.717 121.727 46.1( -- ) .003 .003 .30 .1 .006 .006 .000 - -
NP NSMP 1690 Danville; Fire Station 37.809 121.993 46.8( -- ) .005 .005 .46 .1 .012 .007 .000 - -
BK BDSN LLNL Lawrence Livermore National Laboratory, 37.682 121.717 49.8( -- ) .003 .003 .14 .0 .007 .003 .000 - -
NP NSMP 1689 Dublin; Fire Station 37.709 121.933 53.0( -- ) .002 .002 .16 .0 .004 .004 .000 - -
NP NSMP 1759 Vallejo; Fire Station 38.108 122.256 53.8( -- ) .001 .001 .09 .0 .000 .000 .000 - -
NC NCSN NMI Mare Island 38.076 122.258 54.3( -- ) .001 .001 .13 .0 .004 .003 .000 - -
NP NSMP 1226 CA Livermore - VAMC Bldg 62 37.626 121.763 56.7( -- ) - - - - .00 .0 .000 .000 .000 .008
NC NCSN CLCB Lake Chabot 37.738 122.065 56.9( -- ) .002 .002 .16 .0 .007 .002 .000 - -
NC NCSN NWL Woodland 38.657 121.715 59.2( -- ) .001 .001 .16 .0 .002 .002 .000 - -
NC NCSN CSL San Leandro Hills 37.724 122.119 61.3( -- ) .002 .002 .14 .0 .004 .002 .000 - -
NC NCSN CNI Niles Canyon 37.608 121.965 64.2( -- ) .001 .001 .05 .0 .003 .001 .000 - -
NP NSMP 1858 Oakland - Oakland FS 27 (P06) 37.730 122.201 66.0( -- ) .001 .001 .09 .0 .003 .001 .000 - -
NP NSMP 1861 Oakland - Fire Training Center 37.792 122.264 66.0( -- ) .001 .001 .11 .0 .002 .002 .000 - -
NP NSMP 1836 San Leandro Firesta 11 37.692 122.170 67.0( -- ) .001 .001 .08 .0 .003 .001 .000 - -
NC NCSN NMB Matchbook Winery 38.763 121.930 74.9( -- ) .002 .002 .10 .0 .003 .001 .000 - -
NC NCSN CAL Calaveras Reservoir 37.450 121.800 76.4( -- ) .002 .002 .12 .0 .003 .002 .000 - -
NP NSMP 1762 Novato; Fire Station No. 1 38.098 122.566 81.0( -- ) .001 .001 .05 .0 .004 .000 .000 - -
NC NCSN JSB San Bruno Mountain 37.674 122.399 83.3( -- ) .001 .001 .05 .0 .003 .000 .000 - -
NP NSMP 1002 Redwood City; APEEL No. 2 37.529 122.255 85.5( -- ) .001 .001 .08 .0 .003 .002 .000 - -
NP NSMP 1804 Daly City; Fire Station No. 3 37.679 122.484 89.1( -- ) .001 .001 .08 .0 .004 .001 .000 - -
NC NCSN JSA San Andreas Cal. 37.582 122.420 91.3( -- ) .002 .002 .09 .0 .005 .000 .000 - -
NC NCSN JSP San Pedro Valley 37.586 122.502 96.5( -- ) .002 .002 .10 .0 .007 .000 .000 - -
NC NCSN JSJ St. Joseph Seminary 37.334 122.092 96.5( -- ) .001 .001 .07 .0 .003 .001 .000 - -
NC NCSN JGR El Granada 37.516 122.458 98.8( -- ) .001 .001 .05 .0 .002 .000 .000 - -
NC NCSN JBG Bear Gulch Road 37.343 122.340 106.5( -- ) .001 .001 .07 .0 .003 .001 .000 - -
NC NCSN JLAB Laurel Hill 37.154 121.735 108.3( -- ) .001 .001 .06 .0 .003 .000 .000 - -
BK BDSN BLUE Blue Mountain 38.342 120.365 114.4( -- ) .001 .001 .05 .0 .000 .000 .000 - -