Earthquake 51170844: 05/12/2006 10:37:29 GMT, M=4.39, N38.81 W122.81, 4.45km depth, Bias: pga=-0.27 pgv=-0.11 Seismic Stations 1764: CA: St. Helena; Fire Station (National Strong-Motion Program) Coordinates: N38.51 W122.47 Dist: 45.3 km Location: -- HNE 0.1723 cm/s 0.4627 %g HNZ 0.0802 cm/s 0.1738 %g HNN 0.2168 cm/s 0.6140 %g 1765: CA: Napa; Fire Station 3 (National Strong-Motion Program) Coordinates: N38.33 W122.32 Dist: 68.9 km Location: -- HNE 0.1196 cm/s 0.2269 %g HNN 0.1164 cm/s 0.2057 %g 1767: CA: Santa Rosa, Fire Station 1 (National Strong-Motion Program) Coordinates: N38.44 W122.70 Dist: 42.6 km Location: -- HNE 0.2005 cm/s 0.1360 %g HNN 0.1187 cm/s 0.1016 %g 1768: CA: Petaluma, Fire Station 1 (National Strong-Motion Program) Coordinates: N38.23 W122.64 Dist: 66.4 km Location: -- HNE 0.0369 cm/s 0.0612 %g HNN 0.0252 cm/s 0.0559 %g 1770: CA: San Francisco; Fire Station 07, Mission (National Strong-Motion Program) Coordinates: N37.76 W122.42 Dist: 122.1 km Location: -- HNE 0.0299 cm/s 0.0536 %g HNN 0.0314 cm/s 0.0526 %g 1771: CA: San Francisco; Fire Station 08, China Basin (National Strong-Motion Program) Coordinates: N37.78 W122.40 Dist: 120.7 km Location: -- HNE 0.0123 cm/s 0.0285 %g HNN 0.0189 cm/s 0.0424 %g 1772: CA: San Francisco; Fire Station 18, Sunset (National Strong-Motion Program) Coordinates: N37.75 W122.49 Dist: 121.3 km Location: -- HNE 0.0082 cm/s 0.0181 %g HNN 0.0192 cm/s 0.0414 %g 1773: CA: San Francisco; Fire Station 22, GG Park (National Strong-Motion Program) Coordinates: N37.76 W122.47 Dist: 120.3 km Location: -- HNE 0.0411 cm/s 0.0642 %g HNN 0.0214 cm/s 0.0378 %g 1774: CA: San Francisco Fire Station 23, Ocean Beach (National Strong-Motion Program) Coordinates: N37.76 W122.50 Dist: 119.9 km Location: -- HNE 0.0263 cm/s 0.0363 %g HNN 0.0188 cm/s 0.0371 %g 1775: Ca: Mt View; Fire Sta 3 (National Strong-Motion Program) Coordinates: N37.41 W122.09 Dist: 168.4 km Location: -- HNE 0.0058 cm/s 0.0079 %g HNN 0.0058 cm/s 0.0094 %g 1776: Ca: Redwood City; Fire Sta 10 (National Strong-Motion Program) Coordinates: N37.47 W122.24 Dist: 157.0 km Location: -- HNE 0.0058 cm/s 0.0135 %g HNN 0.0068 cm/s 0.0125 %g 1777: CA: San Mateo; Fire Station 23, Hillsdale (National Strong-Motion Program) Coordinates: N37.54 W122.30 Dist: 148.0 km Location: -- HNE 0.0079 cm/s 0.0087 %g HNN 0.0093 cm/s 0.0115 %g 1786: CA: Livermore; Fire Station 6 (National Strong-Motion Program) Coordinates: N37.68 W121.74 Dist: 157.2 km Location: -- HNE 0.0054 cm/s 0.0064 %g HNN 0.0050 cm/s 0.0048 %g 1788: CA: Milpitas Fire Station 4 (National Strong-Motion Program) Coordinates: N37.42 W121.92 Dist: 173.9 km Location: -- HNE 0.0024 cm/s 0.0036 %g HNN 0.0026 cm/s 0.0043 %g 1790: Ca: Burlingame; Fire Station 36 (National Strong-Motion Program) Coordinates: N37.59 W122.37 Dist: 141.3 km Location: -- HNE 0.0285 cm/s 0.0443 %g HNN 0.0240 cm/s 0.0366 %g 1792: Ca: San Francisco; Fire Sta 40 (National Strong-Motion Program) Coordinates: N37.75 W122.43 Dist: 123.2 km Location: -- HNE 0.0141 cm/s 0.0390 %g HNN 0.0174 cm/s 0.0345 %g 1794: Ca: Casa de Amigos (National Strong-Motion Program) Coordinates: N37.41 W122.00 Dist: 171.7 km Location: -- HNE 0.0065 cm/s 0.0100 %g HNN 0.0052 cm/s 0.0105 %g 1795: Ca: San Francisco; Fire Sta 25 (National Strong-Motion Program) Coordinates: N37.75 W122.48 Dist: 122.0 km Location: -- HNE 0.0233 cm/s 0.0373 %g HNN 0.0378 cm/s 0.0538 %g 1796: Ca: Mt View; Fire Sta 4 (National Strong-Motion Program) Coordinates: N37.39 W122.06 Dist: 170.9 km Location: -- HNE 0.0108 cm/s 0.0116 %g HNN 0.0115 cm/s 0.0148 %g 1801: CA: Half Moon Bay;Fire Sta 40 (National Strong-Motion Program) Coordinates: N37.45 W122.43 Dist: 155.0 km Location: -- HNE 0.0089 cm/s 0.0129 %g HNN 0.0086 cm/s 0.0113 %g 1802: CA: Union City FS#2 (National Strong-Motion Program) Coordinates: N37.59 W122.07 Dist: 150.3 km Location: -- HNE 0.0078 cm/s 0.0108 %g HNN 0.0096 cm/s 0.0119 %g 1803: CA: Livermore FS#8 (National Strong-Motion Program) Coordinates: N37.72 W121.73 Dist: 154.5 km Location: -- HNE 0.0074 cm/s 0.0074 %g HNN 0.0059 cm/s 0.0061 %g 1806: CA: Mill Valley MUNI Golf Course (National Strong-Motion Program) Coordinates: N37.91 W122.54 Dist: 103.2 km Location: -- HNE 0.0199 cm/s 0.0630 %g HNN 0.0347 cm/s 0.0968 %g 1807: CA: ALBANY; FS 1 (National Strong-Motion Program) Coordinates: N37.89 W122.30 Dist: 112.3 km Location: -- HNE 0.0130 cm/s 0.0249 %g HNN 0.0145 cm/s 0.0293 %g 1813: CA: Rodeo; FS 75 (National Strong-Motion Program) Coordinates: N38.03 W122.27 Dist: 98.7 km Location: -- HNE 0.0185 cm/s 0.0257 %g HNN 0.0155 cm/s 0.0231 %g 1817: Ca: San Francisco; Fire Sta 14 (National Strong-Motion Program) Coordinates: N37.78 W122.49 Dist: 118.4 km Location: -- HNE 0.0325 cm/s 0.0441 %g HNN 0.0301 cm/s 0.0379 %g 1818: Ca: San Francisco; Fire Sta 43 (National Strong-Motion Program) Coordinates: N37.72 W122.43 Dist: 126.4 km Location: -- HNE 0.0196 cm/s 0.0418 %g HNN 0.0187 cm/s 0.0498 %g 1827: Ca: Berkeley; Fire Sta 1 (National Strong-Motion Program) Coordinates: N37.86 W122.29 Dist: 115.2 km Location: -- HNE 0.0203 cm/s 0.0277 %g HNN 0.0164 cm/s 0.0295 %g 1828: Ca: Berkeley; Fire Sta 3 (National Strong-Motion Program) Coordinates: N37.86 W122.25 Dist: 116.9 km Location: -- HNE 0.0146 cm/s 0.0288 %g HNN 0.0129 cm/s 0.0294 %g 1829: Ca: Sonoma; Fire Sta (National Strong-Motion Program) Coordinates: N38.29 W122.46 Dist: 65.8 km Location: -- HNE 0.1014 cm/s 0.1826 %g HNN 0.0789 cm/s 0.1485 %g 1830: Ca: Mtn View: Fire Sta 2 (National Strong-Motion Program) Coordinates: N37.37 W122.08 Dist: 172.4 km Location: -- HNE 0.0046 cm/s 0.0060 %g HNN 0.0044 cm/s 0.0059 %g 1863: CA: Pleasanton; Fire Station 1 (National Strong-Motion Program) Coordinates: N37.67 W121.86 Dist: 152.4 km Location: -- HNE 0.0061 cm/s 0.0073 %g HNN 0.0062 cm/s 0.0082 %g 68035: Kelseyville - Red Hills Fire Sta (California Geological Survey) Coordinates: N38.91 W122.76 Dist: 11.6 km Location: -- HNE 0.6560 cm/s 0.9679 %g HNZ 0.7390 cm/s 1.0461 %g HNN 0.4810 cm/s 0.8982 %g ADSP: Calpine: Anderson Springs ETNA Sn3433 (National Strong-Motion Program) Coordinates: N38.77 W122.70 Dist: 10.5 km Location: -- HNE 1.4296 cm/s 6.7055 %g HNZ 1.0530 cm/s 5.1896 %g HNN 1.9747 cm/s 9.1396 %g BDM: Black Diamond Mines Park (Berkeley Digital Seismic Network) Coordinates: N37.95 W121.87 Dist: 126.4 km Location: -- HLE 0.0143 cm/s 0.0114 %g HLZ 0.0088 cm/s 0.0101 %g HLN 0.0108 cm/s 0.0083 %g BKS: Byerly Seismographic Vault (Berkeley Digital Seismic Network) Coordinates: N37.88 W122.24 Dist: 115.7 km Location: -- HLE 0.0154 cm/s 0.0166 %g HLZ 0.0137 cm/s 0.0184 %g HLN 0.0228 cm/s 0.0217 %g CAG: Angel Island (Northern California Seismic Network) Coordinates: N37.86 W122.42 Dist: 111.6 km Location: -- HNE 0.0196 cm/s 0.0379 %g HNN 0.0296 cm/s 0.0544 %g CAL: Calaveras Reservoir (Northern California Seismic Network) Coordinates: N37.45 W121.80 Dist: 175.5 km Location: -- HNE 0.0018 cm/s 0.0026 %g HNN 0.0020 cm/s 0.0035 %g CBP: Brushy Peak (Northern California Seismic Network) Coordinates: N37.75 W121.71 Dist: 152.9 km Location: -- HNE 0.0067 cm/s 0.0115 %g HNN 0.0070 cm/s 0.0122 %g CDOB: Doolan Road (Northern California Seismic Network) Coordinates: N37.73 W121.83 Dist: 147.8 km Location: -- HNE 0.0130 cm/s 0.0186 %g HNN 0.0117 cm/s 0.0163 %g CLCB: Lake Chabot (Northern California Seismic Network) Coordinates: N37.74 W122.06 Dist: 136.3 km Location: -- HNE 0.0130 cm/s 0.0239 %g HNN 0.0147 cm/s 0.0196 %g CMOB: Morgan Territory (Northern California Seismic Network) Coordinates: N37.81 W121.80 Dist: 142.2 km Location: -- HNE 0.0086 cm/s 0.0138 %g HNN 0.0068 cm/s 0.0104 %g COB: Calpine: COBB ETNA SN 3432 (National Strong-Motion Program) Coordinates: N38.84 W122.75 Dist: 5.9 km Location: -- HNE 3.9327 cm/s 10.6028 %g HNZ 1.1440 cm/s 4.5972 %g HNN 4.1006 cm/s 11.0000 %g CRH: Round Hill (Northern California Seismic Network) Coordinates: N37.86 W121.99 Dist: 128.1 km Location: -- HNE 0.0190 cm/s 0.0264 %g HNN 0.0174 cm/s 0.0278 %g CRPB: Russellman Park (Northern California Seismic Network) Coordinates: N37.91 W121.91 Dist: 127.7 km Location: -- HNE 0.0129 cm/s 0.0197 %g HNN 0.0076 cm/s 0.0150 %g CTA: Taylor (Northern California Seismic Network) Coordinates: N38.03 W122.02 Dist: 111.8 km Location: -- HNE 0.0407 cm/s 0.0603 %g HNN 0.0256 cm/s 0.0384 %g CVS: Carmenet Vineyards (Berkeley Digital Seismic Network) Coordinates: N38.35 W122.46 Dist: 60.6 km Location: -- HLE 0.0327 cm/s 0.0657 %g HLZ 0.0442 cm/s 0.0676 %g HLN 0.0283 cm/s 0.0427 %g FARB: Farallon Islands (Berkeley Digital Seismic Network) Coordinates: N37.70 W123.00 Dist: 125.0 km Location: -- HLE 0.0103 cm/s 0.0074 %g HLZ 0.0036 cm/s 0.0048 %g HLN 0.0034 cm/s 0.0046 %g GCVB: Cloverdale (Northern California Seismic Network) Coordinates: N38.77 W123.01 Dist: 18.2 km Location: -- HNE 0.2336 cm/s 0.4443 %g HNN 0.2230 cm/s 0.3800 %g HOPS: Hopland Field Station (Berkeley Digital Seismic Network) Coordinates: N38.99 W123.07 Dist: 30.0 km Location: -- HLE 0.1388 cm/s 0.0968 %g HLZ 0.0757 cm/s 0.0973 %g HLN 0.1414 cm/s 0.1701 %g JBG: Bear Gulch Road (Northern California Seismic Network) Coordinates: N37.34 W122.34 Dist: 168.5 km Location: -- HNE 0.0135 cm/s 0.0199 %g HNN 0.0078 cm/s 0.0126 %g JBMB: Black Mountain (Northern California Seismic Network) Coordinates: N37.32 W122.15 Dist: 175.8 km Location: -- HNE 0.0028 cm/s 0.0052 %g HNN 0.0038 cm/s 0.0059 %g JCC: Jacoby Creek (Berkeley Digital Seismic Network) Coordinates: N40.82 W124.03 Dist: 245.6 km Location: -- HLE 0.0045 cm/s 0.0011 %g HLZ 0.0045 cm/s 0.0010 %g HLN 0.0066 cm/s 0.0015 %g JFP: Foothills Park (Northern California Seismic Network) Coordinates: N37.36 W122.19 Dist: 170.4 km Location: -- HNE 0.0063 cm/s 0.0112 %g HNN 0.0085 cm/s 0.0147 %g JGR: El Granada (Northern California Seismic Network) Coordinates: N37.51 W122.46 Dist: 147.6 km Location: -- HNE 0.0056 cm/s 0.0104 %g HNN 0.0043 cm/s 0.0094 %g JMGB: Milagra Ridge (Northern California Seismic Network) Coordinates: N37.64 W122.47 Dist: 134.0 km Location: -- HNE 0.0066 cm/s 0.0152 %g HNN 0.0064 cm/s 0.0094 %g JSA: San Andreas Cal. (Northern California Seismic Network) Coordinates: N37.58 W122.42 Dist: 141.0 km Location: -- HNE 0.0112 cm/s 0.0185 %g HNN 0.0117 cm/s 0.0168 %g JSFB: Stanford Telescope (Northern California Seismic Network) Coordinates: N37.40 W122.18 Dist: 166.3 km Location: -- HNE 0.0068 cm/s 0.0111 %g HNN 0.0064 cm/s 0.0092 %g JSP: San Pedro Valley (Northern California Seismic Network) Coordinates: N37.59 W122.50 Dist: 139.0 km Location: -- HNE 0.0094 cm/s 0.0210 %g HNN 0.0126 cm/s 0.0224 %g KCPB: Cahto Peak (Northern California Seismic Network) Coordinates: N39.69 W123.58 Dist: 117.4 km Location: -- HNE 0.0003 cm/s 0.0003 %g HNN 0.0093 cm/s 0.0104 %g KCPB: Cahto Peak (Northern California Seismic Network) Coordinates: N39.69 W123.58 Dist: 117.4 km Location: -- HHE 0.0122 cm/s 0.0173 %g HHN 0.0093 cm/s 0.0106 %g KMR: Mail Ridge (Northern California Seismic Network) Coordinates: N40.20 W123.71 Dist: 172.2 km Location: -- HNE 0.0025 cm/s 0.0032 %g HNN 0.0027 cm/s 0.0029 %g HHE 0.0032 cm/s 0.0041 %g HHN 0.0026 cm/s 0.0028 %g MHC: Lick Observatory (Berkeley Digital Seismic Network) Coordinates: N37.34 W121.64 Dist: 193.1 km Location: -- HLE 0.0018 cm/s 0.0013 %g HLZ 0.0023 cm/s 0.0018 %g HLN 0.0051 cm/s 0.0022 %g MNRC: McLaughlin Mine (Berkeley Digital Seismic Network) Coordinates: N38.88 W122.44 Dist: 33.0 km Location: -- HLE 0.1391 cm/s 0.0753 %g HLZ 0.0723 cm/s 0.0541 %g HLN 0.1068 cm/s 0.0763 %g NAPC: Atlas Peak (Northern California Seismic Network) Coordinates: N38.44 W122.25 Dist: 64.2 km Location: -- HNE 0.0529 cm/s 0.0620 %g HNN 0.0690 cm/s 0.0953 %g NBRB: Beebe Ranch (Northern California Seismic Network) Coordinates: N38.26 W122.55 Dist: 65.6 km Location: -- HNE 0.0171 cm/s 0.0284 %g HNN 0.0188 cm/s 0.0335 %g NEA: Estero Americano (Northern California Seismic Network) Coordinates: N38.31 W122.94 Dist: 57.1 km Location: -- HNE 0.0175 cm/s 0.0360 %g HNN 0.0148 cm/s 0.0534 %g NEH: English Hill (Northern California Seismic Network) Coordinates: N38.34 W122.81 Dist: 53.0 km Location: -- HNE 0.0396 cm/s 0.0699 %g HNN 0.0352 cm/s 0.0768 %g NFV: Forestville (Northern California Seismic Network) Coordinates: N38.47 W122.90 Dist: 39.1 km Location: -- HNE 0.0307 cm/s 0.0343 %g HNN 0.0251 cm/s 0.0319 %g NGVB: Green Valley Road (Northern California Seismic Network) Coordinates: N38.28 W122.22 Dist: 78.9 km Location: -- HNE 0.0521 cm/s 0.0954 %g HNN 0.0254 cm/s 0.0636 %g NHM: Hamilton Ranch (Northern California Seismic Network) Coordinates: N38.15 W121.80 Dist: 114.5 km Location: -- HNE 0.0197 cm/s 0.0236 %g HNN 0.0214 cm/s 0.0330 %g NHS: Mt. St. Helena South (Northern California Seismic Network) Coordinates: N38.66 W122.61 Dist: 24.6 km Location: -- HNE 0.2226 cm/s 0.3115 %g HNN 0.2849 cm/s 0.2915 %g NHV: Hicks Valley (Northern California Seismic Network) Coordinates: N38.16 W122.71 Dist: 72.6 km Location: -- HNE 0.0085 cm/s 0.0204 %g HNN 0.0104 cm/s 0.0270 %g NMI: Mare Island (Northern California Seismic Network) Coordinates: N38.08 W122.26 Dist: 95.2 km Location: -- HNE 0.0363 cm/s 0.0590 %g HNN 0.0277 cm/s 0.0505 %g NOLB: Olema (Northern California Seismic Network) Coordinates: N38.04 W122.80 Dist: 85.7 km Location: -- HNE 0.0446 cm/s 0.0865 %g HNN 0.0461 cm/s 0.0662 %g NPRB: Point Reyes (Northern California Seismic Network) Coordinates: N38.00 W123.02 Dist: 92.5 km Location: -- HNE 0.0084 cm/s 0.0118 %g HNN 0.0113 cm/s 0.0144 %g NSM: Sonoma Mountain (Northern California Seismic Network) Coordinates: N38.35 W122.58 Dist: 55.6 km Location: -- HNE 0.0729 cm/s 0.0877 %g HNN 0.0627 cm/s 0.0877 %g NTAC: Tamalpais Peak (Northern California Seismic Network) Coordinates: N37.92 W122.60 Dist: 100.7 km Location: -- HNE 0.0068 cm/s 0.0197 %g HNN 0.0091 cm/s 0.0201 %g NTO: Tolay Creek (Northern California Seismic Network) Coordinates: N38.14 W122.45 Dist: 80.9 km Location: -- HNE 0.0406 cm/s 0.0425 %g HNN 0.0316 cm/s 0.0509 %g NTR: Two Rock (Northern California Seismic Network) Coordinates: N38.24 W122.80 Dist: 63.7 km Location: -- HNE 0.0093 cm/s 0.0202 %g HNN 0.0086 cm/s 0.0136 %g NTYB: Taylor Mountain (Northern California Seismic Network) Coordinates: N38.39 W122.66 Dist: 49.0 km Location: -- HNE 0.0296 cm/s 0.0395 %g HNN 0.0242 cm/s 0.0374 %g ORV: Oroville Dam (Berkeley Digital Seismic Network) Coordinates: N39.55 W121.50 Dist: 140.1 km Location: -- HLE 0.0024 cm/s 0.0019 %g HLZ 0.0024 cm/s 0.0028 %g HLN 0.0026 cm/s 0.0031 %g PACP: Pacheco Peak (Berkeley Digital Seismic Network) Coordinates: N37.01 W121.29 Dist: 241.3 km Location: -- HLE 0.0038 cm/s 0.0033 %g HLZ 0.0019 cm/s 0.0016 %g HLN 0.0030 cm/s 0.0034 %g PKD: Bear Valley Ranch (Berkeley Digital Seismic Network) Coordinates: N35.95 W120.54 Dist: 376.7 km Location: -- HLE 0.0048 cm/s 0.0020 %g HLZ 0.0012 cm/s 0.0017 %g HLN 0.0012 cm/s 0.0016 %g RAMR: Ramage Ranch (Berkeley Digital Seismic Network) Coordinates: N35.64 W120.87 Dist: 392.6 km Location: -- HLE 0.0016 cm/s 0.0008 %g HLZ 0.0009 cm/s 0.0008 %g HLN 0.0019 cm/s 0.0008 %g SAO: San Andreas Geophysical Obs. (Berkeley Digital Seismic Network) Coordinates: N36.76 W121.45 Dist: 257.4 km Location: -- HLE 0.0026 cm/s 0.0025 %g HLZ 0.0023 cm/s 0.0064 %g HLN 0.0030 cm/s 0.0026 %g WDC: Whiskeytown Dam (Berkeley Digital Seismic Network) Coordinates: N40.58 W122.54 Dist: 197.4 km Location: -- HLE 0.0014 cm/s 0.0009 %g HLZ 0.0011 cm/s 0.0008 %g HLN 0.0013 cm/s 0.0008 %g YBH: Yreka Blue Horn Mine (Berkeley Digital Seismic Network) Coordinates: N41.73 W122.71 Dist: 324.1 km Location: -- HLE 0.0014 cm/s 0.0004 %g HLZ 0.0007 cm/s 0.0003 %g HLN 0.0006 cm/s 0.0003 %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