Peak Ground Motion Data (Distance Order) for
Piedmont Area Earthquake of 20 Jul 2007, 04:42:22 PDT, 4.2Mw
37.81N 122.19W, 5.8 km depth Event Id: 40199209NC
CESMD Engineering Strong Motion Data Center
Table Last Updated: 2018-08-28 14:12:15
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 1856 Oakland - Fire Station 16 (P04) 37.803 122.230 3.8( -- ) .045 .045 2.88 .4 .125 .036 .002 - -
CE CGS 58790 Piedmont - Jr. High School Grounds A 37.821 122.235 4.4( -- ) .154 .153 4.74 .4 .314 .018 .002 - -
CE CGS 58334 Piedmont - 3-story School Office Bldg 37.823 122.235 4.5( -- ) .092 .092 4.11 .3 .270 .015 .002 .232
CE CGS 58211 Orinda - Valley View & Moraga 37.848 122.162 5.1( -- ) .165 .163 4.35 .2 .131 .017 .002 - -
NP NSMP 1854 Oakland - Oakland FS 29 (P02) 37.759 122.198 5.4( -- ) .027 .027 .90 .1 .059 .005 .001 - -
CE CGS 58295 Oakland - Hwys 13 & 24 [Abandoned] 37.848 122.229 5.8( -- ) .371 .368 12.48 .9 .590 .065 .005 - -
CE CGS 58483 Oakland - 24-story Residential Bldg. 37.799 122.258 6.2( -- ) .035 .035 1.74 .2 .050 .024 .001 .081
CE CGS 58639 Oakland - 13-story Residential Bldg 37.816 122.262 6.6( -- ) .066 .066 2.40 .1 .107 .014 .001 .093
CE CGS 58224 Oakland - 2-story Office Bldg [Demolish37.805 122.267 6.9( -- ) .027 .027 1.43 .1 .091 .013 .001 .106
NP NSMP 1755 Alameda; Fire Station No. 1 37.763 122.244 7.0( -- ) .017 .017 - - - - - - - - - -
NP NSMP 1821 Oakland Firesta 12 37.799 122.268 7.1( -- ) .047 .047 1.76 .2 .051 .014 .001 - -
CE CGS 58675 Oakland - 18-story City Hall 37.805 122.272 7.4( -- ) .017 .017 .99 .1 .032 .014 .001 .068
CE CGS 58312 Oakland - Harris State Building (Code) 37.806 122.273 7.5( -- ) .016 .016 .81 .1 .040 .014 .001 .033
CE CGS 58139 Oakland - Alameda Webster Tube 37.792 122.276 7.9( -- ) - - - - - - - - - - - - .042
CE CGS 58209 Orinda - BART Station Grounds 37.879 122.185 7.9( -- ) .072 .072 2.37 .1 .185 .008 .001 - -
NP NSMP 1820 Oakland Firesta 5 37.825 122.276 8.0( -- ) .026 .026 1.12 .1 .052 .014 .001 - -
CE CGS 58225 Oakland - 3-story Commercial Bldg. 37.742 122.150 8.0( -- ) .013 .013 .64 .0 .030 .003 .000 .042
CE CGS 58137 Alameda - Posey & Webster Geotech Array 37.790 122.277 8.0( -- ) .053 .053 3.30 .3 .207 .022 .002 - -
NP NSMP 1828 Berkeley Firesta 3 37.858 122.253 8.0( -- ) .221 .222 7.72 .4 .450 .018 .002 - -
BK BDSN BKS Byerly Seismographic Vault, Berkeley, CA37.876 122.236 8.8( -- ) .039 .039 2.33 .2 .118 .018 .002 - -
CE CGS 58196 Berkeley - 5-story Parking Structure 37.867 122.260 9.1( -- ) .073 .073 3.08 .2 .242 .011 .001 .246
NP NSMP 1819 Oakland Firesta 3 37.811 122.293 9.2( -- ) .025 .025 1.00 .1 .043 .010 .001 - -
CE CGS 58471 Berkeley - Lawrence Berkeley Lab 37.876 122.251 9.4( -- ) .126 .126 6.98 .6 .363 .031 .003 - -
NP NSMP 1756 Oakland Airport; Alameda Fire Station No37.738 122.253 9.6( -- ) .029 .029 - - - - - - - - - -
NP NSMP 1827 Berkeley Firesta 1 37.861 122.293 11.0( -- ) .038 .038 1.41 .1 .051 .013 .001 - -
CE CGS 58308 Oakland - Port of Oakland Berths 55-56 37.798 122.321 11.8( -- ) - - - - - - - - - - - - .025
CE CGS 58932 Oakland - Bay Bridge Grounds [Abandoned]37.821 122.321 11.8( -- ) .016 .017 1.08 .1 .070 .006 .001 - -
CE CGS 58183 Briones Reservoir - Briones Dam 37.913 122.209 12.0( -- ) .172 .172 6.83 .4 .341 .016 .002 .223
NC NCSN CLCB Lake Chabot 37.738 122.065 13.3( -- ) .005 .005 .27 .0 .012 .002 .000 - -
NP NSMP 1807 Albany; Fire Station No. 1 37.888 122.299 13.3( -- ) .037 .038 1.15 .1 .072 .003 .000 - -
CE CGS 58199 Walnut Creek - 3-story Hospital 37.892 122.059 14.8( -- ) .016 .016 .87 .1 .046 .005 .001 .054
NP NSMP 1822 Richmond; Point Isabel; WWT Facility 37.897 122.322 15.4( -- ) .022 .022 .46 .0 .021 .002 .000 - -
CE CGS 58339 Castro Valley - Chester & Castro Valley 37.697 122.080 15.5( -- ) .011 .011 .46 .0 .026 .004 .000 - -
NP NSMP 1844 Contra Costa FS 4 37.885 122.032 16.2( -- ) .015 .015 .55 .1 .033 .003 .001 - -
CE CGS 58642 Treasure Island - Geotechnical Array 37.825 122.374 16.5( -- ) .018 .018 .85 .1 .045 .006 .000 - -
BK BDSN RFSB Richmond Field Station, Richmond, CA, US37.916 122.336 17.8( -- ) .022 .022 .60 .0 .018 .004 .000 - -
CE CGS 58197 San Francisco - 4-story Office Bldg 37.788 122.390 17.9( -- ) .007 .007 .27 .0 .009 .002 .000 .038
CE CGS 58740 San Francisco - 2-story Commercial Bldg 37.794 122.397 18.4( -- ) .007 .007 .31 .1 .011 .006 .000 .023
NP NSMP 1771 San Francisco; Fire Station No. 08, Chin37.777 122.397 18.7( -- ) .017 .017 .72 .1 .043 .003 .000 - -
NP NSMP 1795 San Francisco; Fire Station No. 25, Bayv37.747 122.387 18.8( -- ) .013 .013 .68 .1 .025 .011 .000 - -
CE CGS 58348 Pleasant Hill - 3-story Commercial Bldg 37.946 122.061 19.1( -- ) .006 .005 .49 .1 .015 .007 .000 .016
NP NSMP 1675 San Francisco; Fire Station No. 17, Hunt37.728 122.385 19.5( -- ) .006 .006 .20 .0 .010 .001 .000 - -
CE CGS 58505 Richmond - City Hall Grounds 37.935 122.343 19.8( -- ) .023 .023 .92 .1 .052 .005 .001 - -
NP NSMP 1676 San Francisco; Fire Station No. 41; Russ37.793 122.416 20.2( -- ) .011 .011 - - - - - - - - - -
NC NCSN CPI Pinole Ridge 37.989 122.216 20.3( -- ) .011 .011 .85 .1 .027 .010 .001 - -
CE CGS 58789 San Francisco - City Hall 37.779 122.419 20.6( -- ) .009 .009 .61 .1 .018 .005 .000 .022
NP NSMP 1770 San Francisco; Fire Station No. 07, Miss37.760 122.415 20.7( -- ) .009 .009 .34 .0 .019 .002 .000 - -
CE CGS 58768 San Francisco - 6-story Govt Office Bldg37.771 122.420 20.8( -- ) .009 .009 .41 .0 .026 .003 .000 .019
NC NCSN CAG Angel Island 37.857 122.423 21.4( -- ) .009 .009 .37 .0 .022 .002 .000 - -
CE CGS 58667 Concord - Clayton & Ellis 37.973 122.037 22.6( -- ) .018 .018 .70 .1 .032 .005 .000 - -
CE CGS 58506 Richmond - 3-story Office Bldg 37.978 122.329 22.7( -- ) .015 .015 .92 .1 .041 .007 .001 .046
CE CGS 58558 Richmond - Hilltop Mall Grounds 37.978 122.330 22.7( -- ) .011 .011 .71 .1 .031 .007 .000 - -
NP NSMP 1847 Contra C Fs14 Martinez 38.013 122.135 23.3( -- ) .014 .014 .53 .1 .037 .006 .000 - -
CE CGS 58492 Concord - 8-story Residential Bldg 37.979 122.034 23.4( -- ) .010 .010 .49 .1 .032 .005 .000 .036
NP NSMP 1818 San Fran Firesta 43 37.716 122.431 23.7( -- ) .011 .012 .38 .0 .014 .001 .000 - -
NP NSMP 1722 Richmond; Rod and Gun Club 37.979 122.366 24.7( -- ) .007 .007 .35 .0 .019 .005 .000 - -
NP NSMP 1773 San Francisco; Fire Station No. 22, GG P37.764 122.474 25.6( -- ) .006 .006 .30 .0 .013 .002 .000 - -
NP NSMP 1813 Rodeo; Fire Station No. 75 38.034 122.270 26.2( -- ) .012 .012 .62 .0 .036 .003 .000 - -
CE CGS 68206 Crockett - Carquinez Br Geotech Array #138.054 122.225 27.6( -- ) .010 .010 .34 .0 .012 .004 .001 - -
NC NCSN NMI Mare Island 38.076 122.258 30.5( -- ) .006 .006 .32 .0 .016 .003 .000 - -
NP NSMP 1806 Mill Valley; Municipal Golf Course 37.910 122.537 32.8( -- ) .008 .008 .22 .0 .012 .001 .000 - -
NC NCSN NCC China Camp 38.002 122.475 33.2( -- ) .006 .006 .24 .0 .014 .002 .000 - -
CE CGS 68310 Vallejo - Hwy 37/Napa River E Geo. Array38.122 122.275 35.8( -- ) .006 .006 .19 .0 .007 .002 .000 - -