Earthquake 40148824: 12/22/2003 20:41:09 GMT, M=4.28, N35.59 W120.89, 0.02km depth Seismic Stations CTA: Taylor (Northern California Seismic Network) Coordinates: N38.03 W122.02 HNE 0.0011 cm/s 0.0018 %g HNN 0.0014 cm/s 0.0016 %g CSL: San Leandro Hills (Northern California Seismic Network) Coordinates: N37.72 W122.12 ADE 0.0030 cm/s 0.0045 %g ADN 0.0036 cm/s 0.0065 %g CRH: Round Hill (Northern California Seismic Network) Coordinates: N37.86 W121.99 HNE 0.0014 cm/s 0.0016 %g HNN 0.0037 cm/s 0.0036 %g CPM: Point Molate (Northern California Seismic Network) Coordinates: N37.95 W122.41 ADN 0.0011 cm/s 0.0044 %g CPI: Pinole Ridge (Northern California Seismic Network) Coordinates: N37.99 W122.22 ADE 0.0020 cm/s 0.0033 %g CDOB: Doolan Road (Northern California Seismic Network) Coordinates: N37.73 W121.83 HNE 0.0023 cm/s 0.0034 %g HNN 0.0034 cm/s 0.0047 %g CCO: Coe Ranch (Northern California Seismic Network) Coordinates: N37.26 W121.67 ADE 0.0073 cm/s 0.0075 %g ADN 0.0049 cm/s 0.0065 %g CBR: Bollinger Canyon (Northern California Seismic Network) Coordinates: N37.82 W122.06 ADE 0.0027 cm/s 0.0034 %g ADN 0.0020 cm/s 0.0037 %g CBP: Brushy Peak (Northern California Seismic Network) Coordinates: N37.75 W121.71 HNE 0.0018 cm/s 0.0027 %g HNN 0.0014 cm/s 0.0026 %g CAL: Calaveras Reservoir (Northern California Seismic Network) Coordinates: N37.45 W121.80 HNE 0.0019 cm/s 0.0023 %g HNN 0.0016 cm/s 0.0022 %g CAG: Angel Island (Northern California Seismic Network) Coordinates: N37.86 W122.42 HNE 0.0026 cm/s 0.0042 %g HNN 0.0029 cm/s 0.0050 %g WENL: Wente Vineyards (Berkeley Digital Seismic Network) Coordinates: N37.62 W121.76 HLE 0.0076 cm/s 0.0312 %g HLZ 0.0081 cm/s 0.0342 %g SAO: San Andreas Geophysical Observatory (Berkeley Digital Seismic Network) Coordinates: N36.76 W121.45 HLE 0.0275 cm/s 0.0321 %g HLZ 0.0207 cm/s 0.0231 %g HLN 0.0260 cm/s 0.0352 %g PKD: Bear Valley Ranch (Berkeley Digital Seismic Network) Coordinates: N35.95 W120.54 HLE 0.0358 cm/s 0.0508 %g HLZ 0.0185 cm/s 0.0421 %g HLN 0.0351 cm/s 0.0771 %g ORV: Oroville Dam (Berkeley Digital Seismic Network) Coordinates: N39.55 W121.50 HLE 0.0008 cm/s 0.0018 %g HLZ 0.0013 cm/s 0.0019 %g HLN 0.0021 cm/s 0.0020 %g MHC: Lick Observatory (Berkeley Digital Seismic Network) Coordinates: N37.34 W121.64 HLE 0.0006 cm/s 0.0006 %g HLZ 0.0027 cm/s 0.0025 %g HLN 0.0041 cm/s 0.0036 %g HOPS: Hopland Field Station (Berkeley Digital Seismic Network) Coordinates: N38.99 W123.07 HLE 0.0011 cm/s 0.0009 %g HLZ 0.0010 cm/s 0.0007 %g HLN 0.0011 cm/s 0.0008 %g CVS: Carmenet Vineyards (Berkeley Digital Seismic Network) Coordinates: N38.35 W122.46 HLE 0.0017 cm/s 0.0011 %g HLZ 0.0010 cm/s 0.0007 %g HLN 0.0013 cm/s 0.0008 %g CMB: Columbia College (Berkeley Digital Seismic Network) Coordinates: N38.03 W120.39 HLE 0.0010 cm/s 0.0013 %g HLZ 0.0008 cm/s 0.0009 %g HLN 0.0013 cm/s 0.0009 %g BKS: Byerly Seismographic Vault (Berkeley Digital Seismic Network) Coordinates: N37.88 W122.24 HLE 0.0021 cm/s 0.0016 %g HLZ 0.0023 cm/s 0.0013 %g HLN 0.0021 cm/s 0.0018 %g BDM: Black Diamond Mines Park (Berkeley Digital Seismic Network) Coordinates: N37.95 W121.87 HLE 0.0024 cm/s 0.0018 %g HLZ 0.0021 cm/s 0.0015 %g HLN 0.0025 cm/s 0.0022 %g CYB: Yerba Buena Island (Northern California Seismic Network) Coordinates: N37.81 W122.36 ADE 0.0040 cm/s 0.0110 %g ADN 0.0055 cm/s 0.0134 %g MMLB: Mammoth Lakes (Northern California Seismic Network) Coordinates: N37.66 W118.98 HHE 0.0084 cm/s 0.0089 %g HHN 0.0059 cm/s 0.0068 %g HNE 0.0083 cm/s 0.0088 %g HNN 0.0060 cm/s 0.0071 %g MCB: Casa Benchmark (Northern California Seismic Network) Coordinates: N37.64 W118.90 HHE 0.0041 cm/s 0.0043 %g HHN 0.0028 cm/s 0.0033 %g HNE 0.0041 cm/s 0.0042 %g HNN 0.0026 cm/s 0.0034 %g JUM: Mount Umunhum (Northern California Seismic Network) Coordinates: N37.16 W121.90 ADE 0.0121 cm/s 0.0157 %g ADN 0.0141 cm/s 0.0208 %g JSP: San Pedro Valley (Northern California Seismic Network) Coordinates: N37.59 W122.50 HNE 0.0021 cm/s 0.0026 %g HNN 0.0026 cm/s 0.0032 %g JSGB: Saratoga Golf Course N (Northern California Seismic Network) Coordinates: N37.28 W122.05 HNE 0.0043 cm/s 0.0045 %g HNN 0.0036 cm/s 0.0047 %g JSFB: Stanford Telescope (Northern California Seismic Network) Coordinates: N37.40 W122.18 HNE 0.0080 cm/s 0.0102 %g HNN 0.0050 cm/s 0.0070 %g JSA: San Andreas Cal. (Northern California Seismic Network) Coordinates: N37.58 W122.42 HNE 0.0017 cm/s 0.0024 %g HNN 0.0016 cm/s 0.0021 %g JPSB: Pescadero (Northern California Seismic Network) Coordinates: N37.20 W122.35 HNE 0.0068 cm/s 0.0097 %g HNN 0.0080 cm/s 0.0108 %g JPC: Peters Ck (Northern California Seismic Network) Coordinates: N37.27 W122.21 HNE 0.0096 cm/s 0.0118 %g HNN 0.0067 cm/s 0.0101 %g JMGB: Milagra Ridge (Northern California Seismic Network) Coordinates: N37.64 W122.47 HNE 0.0010 cm/s 0.0015 %g HNN 0.0011 cm/s 0.0017 %g JLAB: Laurel Hill (Northern California Seismic Network) Coordinates: N37.15 W121.73 HNE 0.0129 cm/s 0.0170 %g HNN 0.0134 cm/s 0.0243 %g JJO: Saint Joseph's Hill (Northern California Seismic Network) Coordinates: N37.21 W121.98 HNE 0.0044 cm/s 0.0065 %g HNN 0.0067 cm/s 0.0082 %g JHU: Huhtala Ln (Northern California Seismic Network) Coordinates: N37.21 W122.17 HNE 0.0096 cm/s 0.0138 %g HNN 0.0090 cm/s 0.0130 %g JGR: El Granada (Northern California Seismic Network) Coordinates: N37.51 W122.46 HNE 0.0019 cm/s 0.0023 %g HNN 0.0020 cm/s 0.0030 %g JFP: Foothills Park (Northern California Seismic Network) Coordinates: N37.36 W122.19 HNE 0.0033 cm/s 0.0044 %g HNN 0.0028 cm/s 0.0043 %g JECB: Eureka Canyon (Northern California Seismic Network) Coordinates: N37.05 W121.81 HNE 0.0107 cm/s 0.0144 %g HNN 0.0075 cm/s 0.0092 %g JCH: Cahill Ridge (Northern California Seismic Network) Coordinates: N37.52 W122.38 ADE 0.0030 cm/s 0.0057 %g ADN 0.0032 cm/s 0.0059 %g JBR: Bear Creek Road (Northern California Seismic Network) Coordinates: N37.17 W122.01 HNE 0.0196 cm/s 0.0316 %g HNN 0.0162 cm/s 0.0314 %g JBN: Ben Lomand Mountain (Northern California Seismic Network) Coordinates: N37.12 W122.16 ADE 0.0059 cm/s 0.0138 %g ADN 0.0057 cm/s 0.0158 %g JBMB: Black Mountain (Northern California Seismic Network) Coordinates: N37.32 W122.15 HNE 0.0054 cm/s 0.0051 %g HNN 0.0040 cm/s 0.0055 %g JBG: Bear Gulch Road (Northern California Seismic Network) Coordinates: N37.34 W122.34 HNE 0.0108 cm/s 0.0141 %g HNN 0.0066 cm/s 0.0090 %g NHM: Hamilton Ranch (Northern California Seismic Network) Coordinates: N38.15 W121.80 HNE 0.0020 cm/s 0.0022 %g HNN 0.0014 cm/s 0.0016 %g 1796: Ca: Mt View; Fire Sta 4 (National Strong-Motion Program) Coordinates: N37.39 W122.06 HNE 0.0038 cm/s 0.0051 %g HNN 0.0059 cm/s 0.0077 %g 1795: Ca: San Francisco; Fire Sta 25 (National Strong-Motion Program) Coordinates: N37.75 W122.48 HNE 0.0077 cm/s 0.0176 %g HNN 0.0092 cm/s 0.0159 %g 1794: Ca: Casa de Amigos (National Strong-Motion Program) Coordinates: N37.41 W122.00 HNE 0.0050 cm/s 0.0075 %g HNN 0.0062 cm/s 0.0082 %g 1792: Ca: San Francisco; Fire Sta 40 (National Strong-Motion Program) Coordinates: N37.75 W122.43 HNE 0.0025 cm/s 0.0090 %g HNN 0.0018 cm/s 0.0100 %g 1790: Ca: Burlingame; Fire Station 36 (National Strong-Motion Program) Coordinates: N37.59 W122.37 HNE 0.0107 cm/s 0.0146 %g HNN 0.0120 cm/s 0.0159 %g 1788: CA: Milpitas Fire Station 4 (National Strong-Motion Program) Coordinates: N37.42 W121.92 HNE 0.0042 cm/s 0.0083 %g HNN 0.0084 cm/s 0.0099 %g 1786: CA: Livermore; Fire Station 6 (National Strong-Motion Program) Coordinates: N37.68 W121.74 HNE 0.0021 cm/s 0.0031 %g HNN 0.0041 cm/s 0.0064 %g 1785: CA: Pleasanton; Fire Station 1 (National Strong-Motion Program) Coordinates: N37.66 W121.87 HNE 0.0027 cm/s 0.0041 %g HNN 0.0025 cm/s 0.0044 %g 1783: CA: San Jose; Fire Station 26, East (National Strong-Motion Program) Coordinates: N37.31 W121.85 HNE 0.0061 cm/s 0.0093 %g HNN 0.0067 cm/s 0.0105 %g 1782: CA: San Jose; Fire Station 10, Northwest (National Strong-Motion Program) Coordinates: N37.32 W121.94 HNE 0.0080 cm/s 0.0108 %g HNN 0.0091 cm/s 0.0153 %g 1781: CA: San Jose; Fire Station 06, Central (National Strong-Motion Program) Coordinates: N37.30 W121.90 HNE 0.0073 cm/s 0.0093 %g HNN 0.0071 cm/s 0.0091 %g 1780: CA: San Jose; Fire Station 09, Southwest (National Strong-Motion Program) Coordinates: N37.26 W121.92 HNE 0.0059 cm/s 0.0074 %g HNN 0.0051 cm/s 0.0058 %g 1778: CA: San Jose; Fire Station 14, West (National Strong-Motion Program) Coordinates: N37.30 W121.98 HNE 0.0066 cm/s 0.0072 %g HNN 0.0068 cm/s 0.0098 %g 1777: CA: San Mateo; Fire Station 23, Hillsdale (National Strong-Motion Program) Coordinates: N37.54 W122.30 HNE 0.0076 cm/s 0.0092 %g HNN 0.0044 cm/s 0.0059 %g 1776: Ca: Redwood City; Fire Sta 10 (National Strong-Motion Program) Coordinates: N37.47 W122.24 HNE 0.0029 cm/s 0.0078 %g HNN 0.0021 cm/s 0.0075 %g 1775: Ca: Mt View; Fire Sta 3 (National Strong-Motion Program) Coordinates: N37.41 W122.09 HNE 0.0045 cm/s 0.0096 %g HNN 0.0069 cm/s 0.0177 %g 1774: CA: San Francisco Fire Station 23, Ocean Beach (National Strong-Motion Program) Coordinates: N37.76 W122.50 HNE 0.0047 cm/s 0.0127 %g HNN 0.0036 cm/s 0.0157 %g 1773: CA: San Francisco; Fire Station 22, GG Park (National Strong-Motion Program) Coordinates: N37.76 W122.47 HNE 0.0054 cm/s 0.0131 %g HNN 0.0046 cm/s 0.0274 %g 1772: CA: San Francisco; Fire Station 18, Sunset (National Strong-Motion Program) Coordinates: N37.75 W122.49 HNE 0.0024 cm/s 0.0072 %g HNN 0.0024 cm/s 0.0073 %g 1770: CA: San Francisco; Fire Station 07, Mission (National Strong-Motion Program) Coordinates: N37.76 W122.42 HNE 0.0070 cm/s 0.0144 %g HNN 0.0046 cm/s 0.0193 %g OMM: (University of Nevada, Reno) Coordinates: N37.61 W119.00 HHE 0.0007 cm/s 0.0008 %g HHN 0.0009 cm/s 0.0010 %g 1798: CA: San Jose; Painter School (National Strong-Motion Program) Coordinates: N37.38 W121.84 HNE 0.0043 cm/s 0.0049 %g HNN 0.0053 cm/s 0.0068 %g 1834: CA: Mt View Fire Sta 5 (National Strong-Motion Program) Coordinates: N37.43 W122.08 HNE 0.0043 cm/s 0.0099 %g HNN 0.0053 cm/s 0.0050 %g 1831: CA: Sunnyvale; Braly School (National Strong-Motion Program) Coordinates: N37.36 W122.02 HNE 0.0075 cm/s 0.0108 %g HNN 0.0062 cm/s 0.0081 %g 1830: Ca: Mtn View: Fire Sta 2 (National Strong-Motion Program) Coordinates: N37.37 W122.08 HNE 0.0038 cm/s 0.0043 %g HNN 0.0045 cm/s 0.0052 %g 1828: Ca: Berkeley; Fire Sta 3 (National Strong-Motion Program) Coordinates: N37.86 W122.25 HNE 0.0015 cm/s 0.0026 %g HNN 0.0013 cm/s 0.0044 %g 1827: Ca: Berkeley; Fire Sta 1 (National Strong-Motion Program) Coordinates: N37.86 W122.29 HNE 0.0026 cm/s 0.0030 %g HNN 0.0024 cm/s 0.0032 %g 1826: CA: Pleasonton; Lydiksen Elementary School (National Strong-Motion Program) Coordinates: N37.68 W121.92 HNE 0.0032 cm/s 0.0033 %g HNN 0.0026 cm/s 0.0031 %g 1825: CA: San Jose; Laneview School (National Strong-Motion Program) Coordinates: N37.41 W121.87 HNE 0.0045 cm/s 0.0110 %g HNN 0.0035 cm/s 0.0063 %g 1824: Ca: San Francisco City College (National Strong-Motion Program) Coordinates: N37.72 W122.45 HNE 0.0022 cm/s 0.0035 %g HNN 0.0021 cm/s 0.0042 %g 1821: Ca: Oakland; Fire Sta 12 (National Strong-Motion Program) Coordinates: N37.80 W122.27 HNE 0.0030 cm/s 0.0074 %g HNN 0.0040 cm/s 0.0085 %g 1820: Ca: Oakland; Fire Sta 5 (National Strong-Motion Program) Coordinates: N37.83 W122.28 HNE 0.0022 cm/s 0.0063 %g HNN 0.0031 cm/s 0.0066 %g 1819: Ca: Oakland; Fire Sta 3 (National Strong-Motion Program) Coordinates: N37.81 W122.29 HNE 0.0034 cm/s 0.0057 %g HNN 0.0042 cm/s 0.0065 %g 1818: Ca: San Francisco; Fire Sta 43 (National Strong-Motion Program) Coordinates: N37.72 W122.43 HNE 0.0026 cm/s 0.0072 %g HNN 0.0024 cm/s 0.0051 %g 1817: Ca: San Francisco; Fire Sta 14 (National Strong-Motion Program) Coordinates: N37.78 W122.49 HNE 0.0055 cm/s 0.0102 %g HNN 0.0045 cm/s 0.0100 %g 1816: Ca: San Francisco; Fire Sta 9 (National Strong-Motion Program) Coordinates: N37.74 W122.40 HNE 0.0145 cm/s 0.0129 %g HNN 0.0084 cm/s 0.0085 %g 1807: CA: ALBANY; FS 1 (National Strong-Motion Program) Coordinates: N37.89 W122.30 HNE 0.0020 cm/s 0.0171 %g HNN 0.0037 cm/s 0.0291 %g 1806: CA: Mill Valley MUNI Golf Course (National Strong-Motion Program) Coordinates: N37.91 W122.54 HNE 0.0014 cm/s 0.0025 %g HNN 0.0010 cm/s 0.0023 %g 1804: CA:Daly City;Fire Station 3 (National Strong-Motion Program) Coordinates: N37.68 W122.48 HNE 0.0032 cm/s 0.0063 %g HNN 0.0033 cm/s 0.0061 %g 1803: CA: Livermore FS#8 (National Strong-Motion Program) Coordinates: N37.72 W121.73 HNE 0.0022 cm/s 0.0032 %g HNN 0.0017 cm/s 0.0029 %g 1802: CA: Union City FS#2 (National Strong-Motion Program) Coordinates: N37.59 W122.07 HNE 0.0033 cm/s 0.0064 %g HNN 0.0031 cm/s 0.0076 %g 1801: CA: Half Moon Bay;Fire Sta 40 (National Strong-Motion Program) Coordinates: N37.45 W122.43 HNE 0.0065 cm/s 0.0092 %g HNN 0.0049 cm/s 0.0069 %g 1799: CA: Campbell; Westmont High Sch (National Strong-Motion Program) Coordinates: N37.27 W121.99 HNE 0.0067 cm/s 0.0096 %g HNN 0.0059 cm/s 0.0066 %g Explanation of Flags M - Manually flagged T - Outlier G - Glitch N - Not in list of known stations