Peak Ground Motion Data (Distance Order) for
San Ramon Earthquake of 20 Dec 2025, 18:31:54 PST, 3.9MW
37.7472N 121.9455W, 10.0 km depth Event Id: 75283691
CESMD Engineering Strong Motion Data Center
Table Last Updated: 2025-12-22 14:53:54
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)
CE CGS 57307 San Ramon - Pine Valley & Alcosta 37.744 121.936 0.7( -- ) .033 .033 1.03 .1 .063 .002 .000 - -
NP NSMP 1689 Dublin; Fire Station 37.709 121.933 4.4( -- ) .012 .012 .53 .1 .023 .004 .000 - -
NC NCSN CSR San Ramon 37.787 121.931 4.6( -- ) .049 .049 1.97 .2 .094 .013 .001 - -
CE CGS 57444 San Ramon - Bollinger & Crow Canyon Rds 37.771 121.995 5.5( -- ) .012 .012 .49 .0 .024 .002 .000 - -
CE CGS 57432 Dublin - I580 & Inspiration 37.702 121.954 5.5( -- ) .006 .006 .22 .0 .007 .002 .000 - -
CE CGS 57452 Pleasanton - Owens & Oracle #2 37.701 121.893 6.8( -- ) .015 .015 .75 .1 .038 .009 .001 - -
CE CGS 57448 Pleasanton - 5-Story Office Building 1 37.700 121.891 7.0( -- ) .015 .015 1.01 .1 .042 .010 .001 .029
CE CGS 57451 Pleasanton - Owens & Oracle #1 37.699 121.889 7.2( -- ) .030 .030 1.23 .1 .046 .008 .001 - -
NP NSMP 1690 Danville; Fire Station 37.809 121.993 8.0( -- ) .011 .011 .59 .0 .027 .004 .000 - -
CE CGS 58340 Castro Valley - Villareal & Clement 37.715 122.028 8.8( -- ) .018 .018 .62 .1 .030 .003 .000 - -
NC NCSN CLCB Lake Chabot 37.738 122.065 10.5( -- ) .010 .010 .43 .1 .030 .003 .000 - -
CE CGS 58350 Castro Valley - Crow Canyon & Heyer 37.703 122.054 11.4( -- ) .012 .012 .33 .0 .007 .001 .000 - -
NP NSMP 1863 Pleasanton - Fire Station 1 37.667 121.857 11.9( -- ) .006 .006 .28 .0 .013 .003 .000 - -
NC NCSN CBR Bollinger Canyon 37.816 122.063 12.8( -- ) .001 .001 .05 .0 .002 .001 .000 - -
NC NCSN CRH Round Hill 37.859 121.993 13.1( -- ) .009 .009 .32 .0 .022 .003 .000 - -
CE CGS 58443 Alamo - I680 & Stone Valley 37.852 122.023 13.5( -- ) .012 .012 .63 .0 .040 .003 .000 - -
NC NCSN CMOB Morgan Territory 37.810 121.803 14.4( -- ) .002 .002 .06 .0 .004 .000 .000 - -
CE CGS 58219 Hayward - CSUH Stadium Grounds 37.657 122.062 15.0( -- ) .012 .011 .32 .0 .015 .001 .000 - -
NC NCSN CSL San Leandro Hills 37.724 122.119 15.5( -- ) .012 .012 .58 .1 .030 .004 .000 - -
CE CGS 58658 Hayward - Hwy 580/238 Interchange Bridge37.691 122.099 15.6( -- ) .020 .020 .70 .1 .028 .003 .000 .020
CE CGS 58653 Hayward - BART Station Grounds A 37.670 122.087 15.7( -- ) .006 .006 .29 .0 .013 .004 .000 - -
CE CGS 58487 Hayward - I580/238 West Geotech Array 37.689 122.107 16.3( -- ) .013 .013 .44 .0 .022 .006 .000 - -
NC NCSN CVL Vallecito 37.624 121.836 16.7( -- ) .002 .002 .12 .0 .006 .001 .000 - -
NP NSMP 1739 Union City; Masonic Home 37.600 122.007 17.2( -- ) .003 .003 .07 .0 .005 .001 .000 - -
CE CGS 58723 Hayward - Meekland & Blossom 37.677 122.111 17.2( -- ) .008 .008 .34 .0 .013 .002 .000 - -
NP NSMP 1688 Sunol; Forest-Fire Station 37.597 121.881 17.6( -- ) .004 .004 .22 .0 .009 .001 .000 - -
CE CGS 58346 San Lorenzo - Hesperian & Paseo Grande 37.680 122.126 18.2( -- ) .010 .010 .48 .0 .023 .002 .000 - -
NC NCSN CRPB Russellman Park 37.912 121.907 18.6( -- ) .001 .001 .03 .0 .002 .000 .000 - -
CE CGS 58199 Walnut Creek - 3-story Hospital 37.892 122.059 19.0( -- ) .006 .005 .21 .0 .016 .001 .000 .019
NP NSMP 1786 Livermore; Fire Station No. 6 37.680 121.740 19.6( -- ) .001 .001 .07 .0 .002 .001 .000 - -
NP NSMP 1803 Livermore; Fire Station No. 8 37.717 121.727 19.6( -- ) .001 .001 .07 .0 .002 .001 .000 - -
NP NSMP 1859 Oakland - Oakland FS 20 (P10) 37.745 122.171 19.8( -- ) .002 .002 .16 .0 .006 .001 .000 - -
NP NSMP 1855 Oakland - Oakland FS 23 (P03) 37.770 122.173 20.2( -- ) .001 .001 .08 .0 .004 .001 .000 - -
NP NSMP 1802 Union City; Fire Station No. 2 37.593 122.074 20.5( -- ) .005 .005 .17 .0 .009 .001 .000 - -
NP NSMP 1836 San Leandro Firesta 11 37.692 122.170 20.7( -- ) .004 .004 .24 .0 .013 .001 .000 - -
NC NCSN CMC Mills College 37.781 122.177 20.7( -- ) .003 .003 .09 .0 .007 .000 .000 - -
NC NCSN CBP Brushy Peak 37.748 121.708 21.0( -- ) .003 .003 .05 .0 .002 .000 .000 - -
BK BDSN LLNL Lawrence Livermore National Laboratory, 37.682 121.717 21.4( -- ) .002 .002 .05 .0 .003 .001 .000 - -
NP NSMP 1846 Contra C.fs 11 Clayton 37.942 121.931 21.7( -- ) .003 .003 .09 .0 .004 .000 .000 - -
BK BDSN RVRP Round Valley Regional Preserve 37.867 121.747 22.0( -- ) .008 .008 .22 .0 .011 .001 .000 - -
NP NSMP 1858 Oakland - Oakland FS 27 (P06) 37.730 122.201 22.6( -- ) .007 .007 .27 .0 .015 .001 .000 - -
NP NSMP 1877 CA:Fremont;Mission SJ Water Plant, Admin37.542 121.926 22.8( -- ) .002 .002 .09 .0 .005 .000 .000 - -
NP NSMP 1691 Pleasant Hill; Fire Station No. 2 37.927 122.079 23.2( -- ) .006 .006 .31 .0 .014 .001 .000 - -
NP NSMP 1857 CA:Oakland;FS 13; Ground level 37.778 122.228 25.1( -- ) .003 .003 .15 .0 .007 .001 .000 - -
NP NSMP 1756 Oakland Airport; Alameda Fire Station No37.738 122.253 27.1( -- ) .001 .001 .10 .0 .003 .001 .000 - -
NC NCSN CBSB Byron Hot Springs #2 37.818 121.641 28.0( -- ) .002 .002 .09 .0 .003 .001 .000 - -
NP NSMP 1861 Oakland - Fire Training Center 37.792 122.264 28.5( -- ) .003 .003 .16 .0 .008 .002 .000 - -
BK BDSN BL67 LBL Building 67, Berkeley, CA, USA 37.875 122.243 29.8( -- ) .002 .002 .11 .0 .004 .001 .000 - -
BK BDSN BL88 LBL Building 88, Berkeley, CA, USA 37.877 122.254 30.7( -- ) .001 .001 .07 .0 .004 .000 .000 - -
NC NCSN CTA Taylor 38.027 122.016 31.7( -- ) .001 .001 .03 .0 .002 .000 .000 - -
NP NSMP 1847B Martinez Fire Station 14 38.013 122.134 33.8( -- ) .003 .003 .15 .0 .008 .001 .000 - -
WR CDWR CLFS Clifton Court Forebay-South 37.827 121.560 35.1( -- ) .001 .001 .07 .0 .002 .001 .000 - -
NC NCSN CPI Pinole Ridge 37.989 122.216 35.9( -- ) .005 .005 .21 .0 .011 .001 .000 - -
NC NCSN JCPB Coyote Point 37.588 122.324 37.7( -- ) .001 .001 .03 .0 .001 .000 .000 - -
NP NSMP 1760 Benicia; Fire Station No. 1 38.054 122.157 38.8( -- ) .002 .002 .08 .0 .005 .000 .000 - -
BK BDSN RFSB Richmond Field Station, Richmond, CA, US37.916 122.336 39.1( -- ) .001 .001 .08 .0 .003 .000 .000 - -
NC NCSN CSPB San Pablo Ridge 37.957 122.311 39.7( -- ) .001 .001 .08 .0 .003 .001 .000 - -
NC NCSN JSB San Bruno Mountain 37.674 122.399 40.8( -- ) .001 .001 .05 .0 .002 .000 .000 - -
NC NCSN NGI Grizzly Island 38.119 121.955 41.3( -- ) .002 .002 .06 .0 .006 .000 .000 - -
NP NSMP 1792 San Francisco; Fire Station No. 40 37.748 122.425 42.2( -- ) .001 .001 .07 .0 .004 .000 .000 - -
NP NSMP 1813B Rodeo FS 75 3rd St #2 38.034 122.270 42.7( -- ) .001 .001 .08 .0 .005 .000 .000 - -
NC NCSN JSA San Andreas Cal. 37.582 122.420 45.7( -- ) .002 .002 .11 .0 .005 .000 .000 - -
NP NSMP 1804 Daly City; Fire Station No. 3 37.679 122.484 48.0( -- ) .002 .002 .09 .0 .004 .000 .000 - -
NP NSMP 1759 Vallejo; Fire Station 38.108 122.256 48.5( -- ) .001 .001 .06 .0 .004 .000 .000 - -
NC NCSN JGR El Granada 37.516 122.458 52.0( -- ) .001 .001 .03 .0 .001 .000 .000 - -
NP NSMP 1806 Mill Valley; Municipal Golf Course 37.910 122.537 55.1( -- ) .002 .002 .04 .0 .002 .000 .000 - -
NC NCSN JBG Bear Gulch Road 37.343 122.340 56.8( -- ) .001 .001 .06 .0 .004 .000 .000 - -
NC NCSN NHF Hamilton Field 38.050 122.523 60.9( -- ) .001 .001 .04 .0 .003 .000 .000 - -
NC NCSN NBO Bolinas 37.921 122.718 70.7( -- ) .001 .001 .05 .0 .003 .000 .000 - -