1979 Montenegro, Yugo., Bar-Skupstina Opstine



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 4451

Magnitude = 7.1
Closest Distance = 7 km
Hypocentral Distance = 12.94 km
Vs30 = 425 m/s
Mechanism = Reverse-oblique

Tp = 1.44 s
PGV = 62.7 cm/s

Orientation of strongest pulse, relative to north = 309 degrees
Orientation of strongest pulse, relative to fault parallel = 9 degrees
Pulse in fault normal direction = 0
Pulse due to directivity = 1


Comments:

Not sure

Directivity parameters:


X = 0.2
s = 10.86 km
θ = 4.2

Y = 0.03
d = 0.91 km
φ = 82.6

IDP = 0.54
Rowshandel parameter = -0.3


Notes:



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