Earthquake 51147156: 9/21/2004 05:51:42 GMT, M=3.72, N38.00 W118.72, 6.69km depth, Bias: pga=0.05 pgv=-0.12 Seismic Stations 1778: CA: San Jose; Fire Station 14, West (National Strong-Motion Program) Coordinates: N37.30 W121.98 Dist: 297.9 km HNE 0.0008 cm/s 0.0030 %g HNN 0.0011 cm/s 0.0019 %g 1780: CA: San Jose; Fire Station 09, Southwest (National Strong-Motion Program) Coordinates: N37.26 W121.92 Dist: 293.7 km HNE 0.0006 cm/s 0.0025 %g HNN 0.0007 cm/s 0.0032 %g 1781: CA: San Jose; Fire Station 06, Central (National Strong-Motion Program) Coordinates: N37.30 W121.90 Dist: 291.5 km HNE 0.0009 cm/s 0.0025 %g HNN 0.0007 cm/s 0.0034 %g 1782: CA: San Jose; Fire Station 10, Northwest (National Strong-Motion Program) Coordinates: N37.32 W121.94 Dist: 294.3 km HNE 0.0009 cm/s 0.0047 %g HNN 0.0008 cm/s 0.0036 %g 1783: CA: San Jose; Fire Station 26, East (National Strong-Motion Program) Coordinates: N37.31 W121.85 Dist: 286.6 km HNE 0.0011 cm/s 0.0057 %g HNN 0.0015 cm/s 0.0086 %g 1785: CA: Pleasanton; Fire Station 1 (National Strong-Motion Program) Coordinates: N37.66 W121.87 Dist: 280.1 km HNE 0.0007 cm/s 0.0017 %g HNN 0.0009 cm/s 0.0017 %g 1786: CA: Livermore; Fire Station 6 (National Strong-Motion Program) Coordinates: N37.68 W121.74 Dist: 268.1 km HNE 0.0022 cm/s 0.0040 %g HNN 0.0015 cm/s 0.0024 %g 1788: CA: Milpitas Fire Station 4 (National Strong-Motion Program) Coordinates: N37.42 W121.92 Dist: 289.1 km HNE 0.0012 cm/s 0.0053 %g HNN 0.0013 cm/s 0.0040 %g 1793: Ca: Mt. Pleasant High School (National Strong-Motion Program) Coordinates: N37.35 W121.81 Dist: 281.9 km HNE 0.0009 cm/s 0.0014 %g HNN 0.0011 cm/s 0.0017 %g 1794: Ca: Casa de Amigos (National Strong-Motion Program) Coordinates: N37.41 W122.00 Dist: 296.6 km HNE 0.0008 cm/s 0.0020 %g HNN 0.0009 cm/s 0.0017 %g 1798: CA: San Jose; Painter School (National Strong-Motion Program) Coordinates: N37.38 W121.84 Dist: 284.1 km HNE 0.0011 cm/s 0.0034 %g HNN 0.0007 cm/s 0.0021 %g 1802: CA: Union City FS#2 (National Strong-Motion Program) Coordinates: N37.59 W122.07 Dist: 298.9 km HNE 0.0007 cm/s 0.0021 %g HNN 0.0007 cm/s 0.0032 %g 1803: CA: Livermore FS#8 (National Strong-Motion Program) Coordinates: N37.72 W121.73 Dist: 266.5 km HNE 0.0011 cm/s 0.0020 %g HNN 0.0014 cm/s 0.0022 %g 1825: CA: San Jose; Laneview School (National Strong-Motion Program) Coordinates: N37.41 W121.87 Dist: 285.4 km HNE 0.0015 cm/s 0.0026 %g HNN 0.0010 cm/s 0.0023 %g 1826: CA: Pleasonton; Lydiksen Elementary School (National Strong-Motion Program) Coordinates: N37.68 W121.92 Dist: 284.0 km HNE 0.0011 cm/s 0.0030 %g HNN 0.0012 cm/s 0.0019 %g 1831: CA: Sunnyvale; Braly School (National Strong-Motion Program) Coordinates: N37.36 W122.02 Dist: 299.4 km HNE 0.0007 cm/s 0.0013 %g HNN 0.0006 cm/s 0.0012 %g 1837: CA: San Jose FS# 27, San Jose (National Strong-Motion Program) Coordinates: N37.23 W121.77 Dist: 282.6 km HNE 0.0014 cm/s 0.0057 %g HNN 0.0011 cm/s 0.0020 %g 1838: CA: CA Highway Patrol Office, San Jose Area (National Strong-Motion Program) Coordinates: N37.38 W121.91 Dist: 289.6 km HNE 0.0010 cm/s 0.0035 %g HNN 0.0014 cm/s 0.0032 %g 1839: CA: Campbell FS#11 Santa Clara County (National Strong-Motion Program) Coordinates: N37.29 W121.94 Dist: 294.7 km HNE 0.0009 cm/s 0.0024 %g HNN 0.0007 cm/s 0.0036 %g 1842: CA: Livermore FS#7 (National Strong-Motion Program) Coordinates: N37.69 W121.78 Dist: 271.9 km HNE 0.0010 cm/s 0.0021 %g HNN 0.0013 cm/s 0.0021 %g 1844: CA: Contra Costa Fire Station #4 (National Strong-Motion Program) Coordinates: N37.89 W122.03 Dist: 291.4 km HNE 0.0008 cm/s 0.0016 %g HNN 0.0009 cm/s 0.0019 %g 1846: CA: Contra Costa FS#11, Clayton (National Strong-Motion Program) Coordinates: N37.98 W121.93 Dist: 282.1 km HNE 0.0008 cm/s 0.0019 %g HNN 0.0007 cm/s 0.0016 %g BAK: Calstate Bakersfield (SCSN and TriNet) Coordinates: N35.34 W119.10 Dist: 296.7 km HHE 0.0010 cm/s 0.0055 %g HHZ 0.0010 cm/s 0.0089 %g HHN 0.0013 cm/s 0.0027 %g BDM: Black Diamond Mines Park (Berkeley Digital Seismic Network) Coordinates: N37.95 W121.87 Dist: 276.4 km HLE 0.0017 cm/s 0.0018 %g HLZ 0.0014 cm/s 0.0015 %g HLN 0.0013 cm/s 0.0013 %g BKS: Byerly Seismographic Vault (Berkeley Digital Seismic Network) Coordinates: N37.88 W122.24 Dist: 309.4 km HLN 0.0007 cm/s 0.0008 %g CADB: Anderson Dam (Northern California Seismic Network) Coordinates: N37.16 W121.63 Dist: 273.0 km HNE 0.0004 cm/s 0.0009 %g HNN 0.0005 cm/s 0.0009 %g CAL: Calaveras Reservoir (Northern California Seismic Network) Coordinates: N37.45 W121.80 Dist: 278.3 km HNE 0.0010 cm/s 0.0015 %g HNN 0.0006 cm/s 0.0011 %g CBP: Brushy Peak (Northern California Seismic Network) Coordinates: N37.75 W121.71 Dist: 264.4 km HNE 0.0025 cm/s 0.0049 %g HNN 0.0024 cm/s 0.0052 %g CCC: Christmas Canyon China Lake (SCSN and TriNet) Coordinates: N35.52 W117.36 Dist: 300.1 km HHE 0.0004 cm/s 0.0005 %g HHZ 0.0003 cm/s 0.0004 %g HHN 0.0003 cm/s 0.0007 %g CDOB: Doolan Road (Northern California Seismic Network) Coordinates: N37.73 W121.83 Dist: 275.6 km HNE 0.0017 cm/s 0.0038 %g HNN 0.0015 cm/s 0.0039 %g CHR: Mt. Hamilton Road (Northern California Seismic Network) Coordinates: N37.37 W121.77 Dist: 277.8 km HNE 0.0008 cm/s 0.0014 %g HNN 0.0007 cm/s 0.0009 %g CLC: China Lake (SCSN and TriNet) Coordinates: N35.82 W117.60 Dist: 262.2 km HHE 0.0002 cm/s 0.0005 %g HHZ 0.0001 cm/s 0.0006 %g HHN 0.0001 cm/s 0.0007 %g CMB: Columbia College (Berkeley Digital Seismic Network) Coordinates: N38.03 W120.39 Dist: 146.4 km HLE 0.0033 cm/s 0.0207 %g HLN 0.0032 cm/s 0.0242 %g CRH: Round Hill (Northern California Seismic Network) Coordinates: N37.86 W121.99 Dist: 288.2 km HNE 0.0010 cm/s 0.0015 %g HNN 0.0009 cm/s 0.0015 %g CRPB: Russellman Park (Northern California Seismic Network) Coordinates: N37.91 W121.91 Dist: 280.3 km HNE 0.0007 cm/s 0.0015 %g HNN 0.0009 cm/s 0.0015 %g CTA: Taylor (Northern California Seismic Network) Coordinates: N38.03 W122.02 Dist: 289.5 km HNE 0.0013 cm/s 0.0024 %g HNN 0.0010 cm/s 0.0020 %g CVS: Carmenet Vineyards (Berkeley Digital Seismic Network) Coordinates: N38.35 W122.46 Dist: 329.8 km HLE 0.0008 cm/s 0.0009 %g HLZ 0.0008 cm/s 0.0005 %g HLN 0.0007 cm/s 0.0007 %g CWC: Cottonwood Creek (SCSN and TriNet) Coordinates: N36.44 W118.08 Dist: 182.2 km HHE 0.0014 cm/s 0.0051 %g HHZ 0.0007 cm/s 0.0029 %g HHN 0.0012 cm/s 0.0045 %g FUR: Furnace Creek (SCSN and TriNet) Coordinates: N36.47 W116.86 Dist: 236.8 km HHE 0.0007 cm/s 0.0021 %g HHZ 0.0005 cm/s 0.0027 %g HHN 0.0007 cm/s 0.0041 %g GRA: Grapevine Ranger Station, Death Valley (SCSN and TriNet) Coordinates: N36.98 W117.36 Dist: 165.0 km HHE 0.0017 cm/s 0.0043 %g HHZ 0.0012 cm/s 0.0043 %g HHN 0.0017 cm/s 0.0035 %g HOPS: Hopland Field Station (Berkeley Digital Seismic Network) Coordinates: N38.99 W123.07 Dist: 395.4 km HLE 0.0021 cm/s 0.0012 %g HLZ 0.0007 cm/s 0.0011 %g HLN 0.0012 cm/s 0.0010 %g ISA: Isabella (SCSN and TriNet) Coordinates: N35.66 W118.47 Dist: 260.3 km HHE 0.0010 cm/s 0.0033 %g HHZ 0.0013 cm/s 0.0031 %g HHN 0.0012 cm/s 0.0038 %g JECB: Eureka Canyon (Northern California Seismic Network) Coordinates: N37.05 W121.81 Dist: 292.6 km HNE 0.0006 cm/s 0.0009 %g HNN 0.0006 cm/s 0.0009 %g JLAB: Laurel Hill (Northern California Seismic Network) Coordinates: N37.15 W121.73 Dist: 282.4 km HNE 0.0010 cm/s 0.0018 %g HNN 0.0011 cm/s 0.0023 %g JRC2: Joshua Ridge, China Lake (SCSN and TriNet) Coordinates: N35.98 W117.81 Dist: 238.1 km HHE 0.0007 cm/s 0.0034 %g HHZ 0.0003 cm/s 0.0021 %g HHN 0.0007 cm/s 0.0087 %g LRL: Laurel Mtn Radio Fac (SCSN and TriNet) Coordinates: N35.48 W117.68 Dist: 294.7 km HHE 0.0004 cm/s 0.0041 %g HHZ 0.0002 cm/s 0.0016 %g HHN 0.0005 cm/s 0.0040 %g MAG: Sce Magundon Plant (SCSN and TriNet) Coordinates: N35.36 W118.92 Dist: 293.3 km HLE 0.0298 cm/s (T) 0.0026 %g (T) HLZ 0.0020 cm/s (T) 0.0030 %g (T) HLN 0.0011 cm/s (T) 0.0013 %g (T) MCB: Casa Benchmark (Northern California Seismic Network) Coordinates: N37.64 W118.90 Dist: 42.4 km HNE 0.0267 cm/s 0.0877 %g HNN 0.0178 cm/s 0.0788 %g HHE 0.0230 cm/s 0.0719 %g HHN 0.0184 cm/s 0.0694 %g MHC: Lick Observatory (Berkeley Digital Seismic Network) Coordinates: N37.34 W121.64 Dist: 268.0 km HLZ 0.0007 cm/s 0.0010 %g HLN 0.0014 cm/s 0.0017 %g MLAC: Mammoth (SCSN and TriNet) Coordinates: N37.63 W118.84 Dist: 42.3 km HHE 0.0159 cm/s 0.0367 %g HHZ 0.0108 cm/s 0.0327 %g HHN 0.0156 cm/s 0.0517 %g MMLB: Mammoth Lakes (Northern California Seismic Network) Coordinates: N37.66 W118.98 Dist: 44.2 km HNE 0.0363 cm/s 0.0993 %g HNN 0.0364 cm/s 0.0784 %g HHE 0.0354 cm/s 0.0909 %g HHN 0.0363 cm/s 0.1012 %g MNRC: McLaughlin Mine (Berkeley Digital Seismic Network) Coordinates: N38.88 W122.44 Dist: 339.4 km HLE 0.0003 cm/s 0.0002 %g HLZ 0.0002 cm/s 0.0002 %g HLN 0.0003 cm/s 0.0002 %g MPM: Manuel Prospect Mine (SCSN and TriNet) Coordinates: N36.06 W117.49 Dist: 241.8 km HHE 0.0002 cm/s (M) 0.0003 %g (M) HHZ 0.0001 cm/s (M) 0.0002 %g (M) HHN 0.0002 cm/s (M) 0.0002 %g (M) NHM: Hamilton Ranch (Northern California Seismic Network) Coordinates: N38.15 W121.80 Dist: 271.2 km HNE 0.0012 cm/s 0.0025 %g HNN 0.0013 cm/s 0.0022 %g ORV: Oroville Dam (Berkeley Digital Seismic Network) Coordinates: N39.55 W121.50 Dist: 296.9 km HLE 0.0008 cm/s 0.0014 %g HLZ 0.0018 cm/s 0.0012 %g HLN 0.0012 cm/s 0.0016 %g PACP: Pacheco Peak (Berkeley Digital Seismic Network) Coordinates: N37.01 W121.29 Dist: 252.3 km HLE 0.0039 cm/s 0.0068 %g HLN 0.0031 cm/s 0.0047 %g PKD: Bear Valley Ranch (Berkeley Digital Seismic Network) Coordinates: N35.95 W120.54 Dist: 279.8 km HLE 0.0110 cm/s (T) 0.0025 %g (T) HLZ 0.0013 cm/s (T) 0.0010 %g (T) PMPB: Monarch Peak (Northern California Seismic Network) Coordinates: N36.22 W120.80 Dist: 271.0 km HNE 0.0013 cm/s 0.0014 %g HNN 0.0012 cm/s 0.0012 %g HHE 0.0012 cm/s 0.0014 %g HHN 0.0012 cm/s 0.0013 %g RCT: Rector (SCSN and TriNet) Coordinates: N36.31 W119.24 Dist: 193.8 km HHE 0.0020 cm/s 0.0092 %g HHZ 0.0027 cm/s 0.0270 %g HHN 0.0019 cm/s 0.0105 %g SAO: San Andreas Geophysical Observatory (Berkeley Digital Seismic Network) Coordinates: N36.76 W121.45 Dist: 277.8 km HLE 0.0008 cm/s 0.0018 %g HLZ 0.0015 cm/s 0.0019 %g HLN 0.0010 cm/s 0.0019 %g SLA: Slate Mountain (SCSN and TriNet) Coordinates: N35.89 W117.28 Dist: 267.0 km HHE 0.0006 cm/s 0.0046 %g HHZ 0.0003 cm/s 0.0024 %g HHN 0.0006 cm/s 0.0029 %g SPG: Springville (SCSN and TriNet) Coordinates: N36.14 W118.81 Dist: 207.1 km HHE 0.0009 cm/s 0.0031 %g HHZ 0.0014 cm/s 0.0044 %g HHN 0.0018 cm/s 0.0059 %g TEH: Cattani Ranch, Tehachapi (SCSN and TriNet) Coordinates: N35.29 W118.42 Dist: 301.8 km HHE 0.0011 cm/s 0.0029 %g HHZ 0.0006 cm/s 0.0009 %g HHN 0.0007 cm/s 0.0017 %g TIN: Tinemaha (SCSN and TriNet) Coordinates: N37.05 W118.23 Dist: 113.5 km HHE 0.0036 cm/s 0.0075 %g HHZ 0.0030 cm/s 0.0086 %g HHN 0.0036 cm/s 0.0070 %g VES: Vestal (SCSN and TriNet) Coordinates: N35.84 W119.08 Dist: 241.8 km HHE 0.0010 cm/s 0.0033 %g HHZ 0.0008 cm/s 0.0025 %g HHN 0.0009 cm/s 0.0028 %g WBS: Bird Spring (SCSN and TriNet) Coordinates: N35.54 W118.14 Dist: 278.2 km HHE 0.0017 cm/s 0.0076 %g HHZ 0.0011 cm/s 0.0029 %g HHN 0.0017 cm/s 0.0071 %g WDC: Whiskeytown (Berkeley Digital Seismic Network) Coordinates: N40.58 W122.54 Dist: 436.7 km HLE 0.0017 cm/s 0.0021 %g HLZ 0.0006 cm/s 0.0019 %g HLN 0.0010 cm/s 0.0013 %g WENL: Wente Vineyards (Berkeley Digital Seismic Network) Coordinates: N37.62 W121.76 Dist: 270.7 km HLE 0.0089 cm/s (T) 0.0321 %g (T) HLZ 0.0087 cm/s (T) 0.0305 %g (T) Explanation of Flags M - Manually flagged T - Outlier G - Amplitude off scale or below noise I - Incomplete data N - Not in list of known stations