Earthquake

Event ID Magnitude Date Time Lat Lon Depth Bpga Bpgv
40153486 4.40 2/18/2004 12:37:46 PST N38.83 W122.76 3.56 km -0.19 -0.26

Seismic Stations

1767: Santa Rosa Fire S Agency: National_Strong-Motion_Program
Lat: N38.44 Lon: W122.70
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 0.0770 0.1346
HNN 0.0740 0.1315

1768: Petaluma Fire Stn Agency: National_Strong-Motion_Program
Lat: N38.23 Lon: W122.64
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 0.0540 0.0989
HNN 0.0310 0.0612

1813: Rodeo FS75 Agency: Northern_California_Seismic_Network
Lat: N38.03 Lon: W122.27
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 0.0160 0.0255
HNN 0.0110 0.0173

1829: Sonoma FS1 Agency: Northern_California_Seismic_Network
Lat: N38.29 Lon: W122.46
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 0.1190 0.2294
HNN 0.2280 0.4251

68035: Kelseyville FS Agency: California_Geological_Survey
Lat: N38.91 Lon: W122.77
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 0.5000 0.9827
HNZ 0.3240 1.4669
HNN 0.9240 2.3364

ADSP: Calpine, AndrsnSprgs Agency: National_Strong-Motion_Program
Lat: N38.77 Lon: W122.75
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 1.4000 5.6600

COB: Calpine, Cobb Agency: National_Strong-Motion_Program
Lat: N38.84 Lon: W122.75
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 9.0000 22.5600

CTA: Taylor Agency: Northern_California_Seismic_Network
Lat: N38.03 Lon: W122.02
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 0.0420 0.0652
HNN 0.0280 0.0418

CVS: Sonoma Vineyard Agency: Berkeley_Digital_Seismic_Network
Lat: N38.35 Lon: W122.46
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HLE 0.0320 0.0540
HLZ 0.0250 0.0520
HLN 0.0250 0.0571

HOPS: Hopland UCB Agency: Berkeley_Digital_Seismic_Network
Lat: N38.99 Lon: W123.07
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HLE 0.0840 0.0805
HLZ 0.0590 0.0724
HLN 0.1000 0.0785

NAPC: Atlas Peak Agency: Northern_California_Seismic_Network
Lat: N38.44 Lon: W122.25
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 0.0270 0.0398
HNN 0.0410 0.0499

NBRB: Beebee Ranch Agency: Northern_California_Seismic_Network
Lat: N38.26 Lon: W122.55
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 1.9820 -T 3.9531 -T
HNN 0.0380 0.0928

NEA: Description Required Agency: Northern_California_Seismic_Network
Lat: N38.31 Lon: W122.94
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 0.0170 0.0632
HNN 0.0290 0.0856

NEH: English Hill Agency: Northern_California_Seismic_Network
Lat: N38.34 Lon: W122.81
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 0.0440 0.0836
HNN 0.0260 0.0632

NFV: Forestville Agency: Northern_California_Seismic_Network
Lat: N38.47 Lon: W122.90
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 0.0180 0.0234
HNN 0.0200 0.0275

NGVB: Green Valley Rd Agency: Northern_California_Seismic_Network
Lat: N38.28 Lon: W122.22
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 0.0370 0.0530
HNN 0.0160 0.0418

NHF: Hamilton Field Agency: Northern_California_Seismic_Network
Lat: N38.05 Lon: W122.52
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
ADE 0.0570 0.1193
ADN 0.0340 0.1050

NHM: Hamilton Ranch Agency: Northern_California_Seismic_Network
Lat: N38.15 Lon: W122.80
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 0.0190 0.0265
HNN 0.0150 0.0173

NHV: Hicks Valley Agency: Northern_California_Seismic_Network
Lat: N38.16 Lon: W122.71
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 0.0080 0.0214
HNN 0.0110 0.0336

NLH: Lake Herman Agency: Northern_California_Seismic_Network
Lat: N38.12 Lon: W122.15
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
ADE 0.0410 0.0693
ADN 0.0390 0.0632

NMH: Mt St Helena Agency: Northern_California_Seismic_Network
Lat: N38.67 Lon: W122.63
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 0.1010 0.1611
HNN 0.1150 0.1478

NMI: Mare Island Agency: Northern_California_Seismic_Network
Lat: N38.08 Lon: W122.26
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 0.0360 0.0571
HNN 0.0310 0.0520

NOLB: Olema Agency: Northern_California_Seismic_Network
Lat: N38.04 Lon: W122.80
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 0.0430 0.1009
HNN 0.0270 0.0652

NSM: Sonoma Mountain Agency: Northern_California_Seismic_Network
Lat: N38.35 Lon: W122.58
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 0.1210 0.2222
HNN 0.1060 0.1743

NSP: Sears Point Agency: Northern_California_Seismic_Network
Lat: N38.20 Lon: W122.46
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
ADE 0.0530 0.0805
ADN 0.0220 0.0499

NTYB: Taylor Mntn Agency: Northern_California_Seismic_Network
Lat: N38.39 Lon: W122.66
Station Comp Maximum Velocity (cm/s) Maximum Acceleration (% g)
HNE 0.0240 0.0367
HNN 0.0310 0.0550