1979 Imperial Valley-07, El Centro Array #6

Plots of original ground motion, extracted pulse, and residual ground motion:

Map of epicenter, rupture extent and station location:

Ground motion information:

NGA Record Sequence Number 204

Magnitude = 5
Closest Distance = 10.4 km
Hypocentral Distance = 13.16 km
Vs30 = 203 m/s
Mechanism = Strike slip

T_p = 0.69 s
PGV = 26 cm/s

Orientation of strongest pulse, relative to north = 217 degrees
Orientation of strongest pulse, relative to fault parallel = 77 degrees
Pulse in fault normal direction = 1
Pulse due to directivity = 0

Comments:

no comment

Directivity parameters:

X = 0.49
s = 1.76 km
θ = 12.09

Y = 0.53
d = 2.24 km
φ = 11.36

IDP = Unknown
φ = Unknown

Notes:

These results were computed November 1st, 2012
These results are based on the June 2012 version of the NGA West 2 database
If you have any observations, comments or requests regarding this data, please e-mail Jack Baker and Shrey Shahi

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