1994 Northridge-01, Pacoima Kagel Canyon



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 1052

Magnitude = 6.7
Closest Distance = 7.3 km
Hypocentral Distance = 26.04 km
Vs30 = 508 m/s
Mechanism = Reverse-oblique

Tp = 0.73 s
PGV = 56.8 cm/s

Orientation of strongest pulse, relative to north = 33 degrees
Orientation of strongest pulse, relative to fault parallel = 89 degrees
Pulse in fault normal direction = 0
Pulse due to directivity = 1


Comments:

no comment

Directivity parameters:


X = 0.22
s = 3.88 km
θ = 63.5

Y = 0.81
d = 19.5 km
φ = 5.4

IDP = 2.47
Rowshandel parameter = 0.33


Notes:



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