USC University of Southern California - Earthquake Result Viewer

Earthquake location: Costa Rica
Earthquake latitude/longitude: 9.0/-84.2
Earthquake time(UTC): 1999/08/20 (232) 10:02:21 GMT
Earthquake Depth: 20 km
Earthquake Magnitude: 6.1 MB, 6.9 MS, 7.0 MW, 6.1 ML
Earthquake Catalog/Contributor: WHDF/NEIC
Network: CI Caltech Regional Seismic Network
Station: USC University of Southern California
Lat/Lon: 34.02 N/118.29 W
Elevation: 58 m
Distance: 40.0 deg
Az: 313.531 deg
Baz: 120.439 deg
Ray Param: 0.074625716
Estimated Moho Depth: 11.25 km
Estimated Crust Vp/Vs: 2.03
Assumed Crust Vp: 6.1 km/s
Estimated Crust Vs: 3.012 km/s
Estimated Crust Poisson's Ratio: 0.34
Radial Match: 87.64514 %
Radial Bump: 365
Transverse Match: 84.957535 %
Transverse Bump: 400
SOD ConfigId: 3787
Insert Time: 2010-02-25 20:53:11.100 +0000
GWidth: 2.5
Max Bumps: 400
Tol: 0.001

Signal To Noise

ChannelStoNSTALTA
CI:USC: :BHN:19990820T10:09:23.636011Z1.30567441.1938126E-69.1432634E-7
CI:USC: :BHE:19990820T10:09:23.636011Z1.27288391.0618983E-68.3424595E-7
CI:USC: :BHZ:19990820T10:09:23.636011Z2.70666652.1792746E-68.0515076E-7
Arrivals
Ps2.0 SECOND
PpPs5.3 SECOND
PsPs/PpSs7.3 SECOND