Earthquake 51165473: 10/20/2005 16:26:50 GMT, M=3.97, N41.03 W123.32, 35.25km depth, Bias: pga=-0.22 pgv=-0.38 Seismic Stations 1767: CA: Santa Rosa, Fire Station 1 (National Strong-Motion Program) Coordinates: N38.44 W122.70 Dist: 292.3 km HNE 0.0012 cm/s 0.0062 %g HNN 0.0009 cm/s 0.0057 %g 1835: CA: Santa Rosa Firestation 7 (National Strong-Motion Program) Coordinates: N38.44 W122.61 Dist: 293.8 km HNE 0.0008 cm/s 0.0063 %g HNN 0.0010 cm/s 0.0082 %g 1845: CA: Calistoga City Fire Dept (National Strong-Motion Program) Coordinates: N38.58 W122.58 Dist: 279.6 km HNE 0.0016 cm/s 0.0090 %g HNN 0.0014 cm/s 0.0086 %g BDM: Black Diamond Mines Park (Berkeley Digital Seismic Network) Coordinates: N37.95 W121.87 Dist: 363.7 km HLE 0.0011 cm/s 0.0008 %g HLZ 0.0008 cm/s 0.0007 %g HLN 0.0008 cm/s 0.0009 %g BKS: Byerly Seismographic Vault (Berkeley Digital Seismic Network) Coordinates: N37.88 W122.24 Dist: 362.4 km HLN 0.0007 cm/s 0.0007 %g CMB: Columbia College (Berkeley Digital Seismic Network) Coordinates: N38.03 W120.39 Dist: 417.4 km HLE 0.0005 cm/s 0.0007 %g HLZ 0.0006 cm/s 0.0010 %g HLN 0.0009 cm/s 0.0012 %g CVS: Carmenet Vineyards (Berkeley Digital Seismic Network) Coordinates: N38.35 W122.46 Dist: 307.1 km HLE 0.0011 cm/s 0.0006 %g HLZ 0.0009 cm/s 0.0004 %g FARB: Farallon Islands (Berkeley Digital Seismic Network) Coordinates: N37.70 W123.00 Dist: 371.0 km HLE 0.0002 cm/s 0.0007 %g HLZ 0.0003 cm/s 0.0004 %g GCVB: Cloverdale (Northern California Seismic Network) Coordinates: N38.77 W123.01 Dist: 252.4 km HNE 0.0004 cm/s 0.0006 %g HNN 0.0003 cm/s 0.0006 %g HOPS: Hopland Field Station (Berkeley Digital Seismic Network) Coordinates: N38.99 W123.07 Dist: 227.1 km HLE 0.0009 cm/s 0.0012 %g HLZ 0.0009 cm/s 0.0011 %g HLN 0.0008 cm/s 0.0011 %g HUMO: Hull Mountain (Berkeley Digital Seismic Network) Coordinates: N42.61 W122.96 Dist: 177.8 km HLE 0.0010 cm/s 0.0018 %g HLZ 0.0007 cm/s 0.0012 %g HLN 0.0008 cm/s 0.0014 %g JCC: Jacoby Creek (Berkeley Digital Seismic Network) Coordinates: N40.82 W124.03 Dist: 64.3 km HLE 0.0054 cm/s 0.0112 %g HLZ 0.0053 cm/s 0.0198 %g HLN 0.0048 cm/s 0.0121 %g KBO: Bosley Butte (Northern California Seismic Network) Coordinates: N42.21 W124.23 Dist: 151.5 km HHE 0.0017 cm/s 0.0033 %g HHN 0.0015 cm/s 0.0033 %g HNE 0.0018 cm/s 0.0037 %g HNN 0.0015 cm/s 0.0033 %g KCPB: Cahto Peak (Northern California Seismic Network) Coordinates: N39.69 W123.58 Dist: 150.9 km HHE 0.0013 cm/s 0.0022 %g HHN 0.0010 cm/s 0.0024 %g HNE 0.0014 cm/s 0.0023 %g HNN 0.0010 cm/s 0.0024 %g KCT: Cape Town (Northern California Seismic Network) Coordinates: N40.48 W124.34 Dist: 105.7 km HHE 0.0014 cm/s 0.0031 %g HHN 0.0015 cm/s 0.0029 %g HNE 0.0015 cm/s 0.0033 %g HNN 0.0015 cm/s 0.0029 %g KEB: Edson Butte Ore (Northern California Seismic Network) Coordinates: N42.87 W124.33 Dist: 221.2 km HHE 0.0005 cm/s 0.0008 %g HHN 0.0006 cm/s 0.0009 %g HNE 0.0005 cm/s 0.0008 %g HNN 0.0006 cm/s 0.0010 %g KHBB: Hayfork Bally (Northern California Seismic Network) Coordinates: N40.66 W123.22 Dist: 42.0 km HHE 0.0310 cm/s 0.0853 %g HHN 0.0376 cm/s 0.1170 %g HNE 0.0352 cm/s 0.0995 %g HNN 0.0405 cm/s 0.1281 %g KHMB: Horse Mountain (Northern California Seismic Network) Coordinates: N40.88 W123.73 Dist: 38.9 km HHE 0.0186 cm/s 0.0573 %g HHN 0.0443 cm/s 0.1037 %g HNE 0.0197 cm/s 0.0592 %g HNN 0.0435 cm/s 0.1023 %g KMPB: Mount Pierce (Northern California Seismic Network) Coordinates: N40.42 W124.12 Dist: 96.0 km HHE 0.0048 cm/s 0.0141 %g HHN 0.0052 cm/s 0.0153 %g HNE 0.0050 cm/s 0.0151 %g HNN 0.0055 cm/s 0.0168 %g KMR: Mail Ridge (Northern California Seismic Network) Coordinates: N40.20 W123.71 Dist: 97.6 km HHE 0.0027 cm/s 0.0049 %g HHN 0.0021 cm/s 0.0052 %g HNE 0.0019 cm/s 0.0035 %g HNN 0.0020 cm/s 0.0048 %g KRMB: Red Mountain (Northern California Seismic Network) Coordinates: N41.52 W123.91 Dist: 73.7 km HHE 0.0000 cm/s 0.0004 %g HHN 0.0001 cm/s 0.0009 %g HNE 0.0189 cm/s 0.0444 %g HNN 0.0051 cm/s 0.0150 %g KRP: Rodgers (Northern California Seismic Network) Coordinates: N41.16 W124.02 Dist: 60.8 km HHE 0.0093 cm/s 0.0180 %g HHN 0.0110 cm/s 0.0219 %g HNE 0.0091 cm/s 0.0185 %g HNN 0.0107 cm/s 0.0201 %g KSXB: Camp Six (Northern California Seismic Network) Coordinates: N41.83 W123.88 Dist: 100.3 km HHE 0.0054 cm/s 0.0098 %g HHN 0.0038 cm/s 0.0089 %g HNE 0.0048 cm/s 0.0087 %g HNN 0.0039 cm/s 0.0090 %g LDH: Lassen Deep Hole (Northern California Seismic Network) Coordinates: N40.51 W121.58 Dist: 157.7 km HHE 0.0020 cm/s 0.0031 %g HHN 0.0025 cm/s 0.0033 %g HNE 0.0023 cm/s 0.0035 %g HNN 0.0026 cm/s 0.0034 %g MHC: Lick Observatory (Berkeley Digital Seismic Network) Coordinates: N37.34 W121.64 Dist: 434.4 km HLE 0.0001 cm/s 0.0006 %g HLZ 0.0002 cm/s 0.0003 %g HLN 0.0002 cm/s 0.0007 %g MNRC: McLaughlin Mine (Berkeley Digital Seismic Network) Coordinates: N38.88 W122.44 Dist: 250.3 km HLE 0.0004 cm/s 0.0002 %g HLZ 0.0003 cm/s 0.0002 %g HLN 0.0004 cm/s 0.0003 %g MOD: Modoc Plateau (Berkeley Digital Seismic Network) Coordinates: N41.90 W120.30 Dist: 270.0 km HLE 0.0004 cm/s 0.0005 %g HLZ 0.0003 cm/s 0.0004 %g NFV: Forestville (Northern California Seismic Network) Coordinates: N38.47 W122.90 Dist: 286.8 km HNE 0.0003 cm/s 0.0007 %g HNN 0.0003 cm/s 0.0006 %g NTYB: Taylor Mountain (Northern California Seismic Network) Coordinates: N38.39 W122.66 Dist: 298.6 km HNE 0.0003 cm/s 0.0006 %g HNN 0.0003 cm/s 0.0006 %g ORV: Oroville Dam (Berkeley Digital Seismic Network) Coordinates: N39.55 W121.50 Dist: 225.3 km HLE 0.0021 cm/s 0.0016 %g HLZ 0.0021 cm/s 0.0024 %g HLN 0.0026 cm/s 0.0031 %g PACP: Pacheco Peak (Berkeley Digital Seismic Network) Coordinates: N37.01 W121.29 Dist: 480.0 km HLE 0.0002 cm/s 0.0017 %g HLN 0.0006 cm/s 0.0025 %g SAO: San Andreas Geophysical Obs. (Berkeley Digital Seismic Network) Coordinates: N36.76 W121.45 Dist: 500.7 km HLE 0.0009 cm/s 0.0022 %g HLZ 0.0017 cm/s 0.0059 %g HLN 0.0011 cm/s 0.0023 %g WDC: Whiskeytown Dam (Berkeley Digital Seismic Network) Coordinates: N40.58 W122.54 Dist: 82.6 km HLE 0.0055 cm/s 0.0116 %g HLZ 0.0030 cm/s 0.0089 %g HLN 0.0062 cm/s 0.0079 %g WENL: Wente Vineyards (Berkeley Digital Seismic Network) Coordinates: N37.62 W121.76 Dist: 401.6 km HLE 0.0003 cm/s 0.0006 %g HLZ 0.0002 cm/s 0.0005 %g HLN 0.0002 cm/s 0.0005 %g YBH: Yreka Blue Horn Mine (Berkeley Digital Seismic Network) Coordinates: N41.73 W122.71 Dist: 93.2 km HLE 0.0041 cm/s 0.0065 %g HLZ 0.0027 cm/s 0.0057 %g HLN 0.0028 cm/s 0.0050 %g 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