1992 Landers, Lucerne Iwan Processing

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 3755
File path = to be added

Magnitude = 7.3
Closest Distance = Unknown
Hypocentral Distance = -999 km
Mechanism = Strike slip

T_p = 5.12 s
PGV = 144.9 cm/s

Orientation of strongest pulse, relative to north = -999 degrees
Orientation of strongest pulse, relative to fault parallel = -999 degrees
Pulse in fault normal direction = -999

Somerville et al directivity parameters:

X = Unknown
s = Unknown
θ = Unknown

Y = Unknown
d = Unknown
φ = Unknown

Notes:

These results were computed February 07th, 2012
These results are based on the November 2011 version of the NGA West 2 database, but will be updated soon
Items noted as 'to be added' will be fixed in the next few weeks
If you have any observations, comments or requests regarding this data, please e-mail Jack Baker and Shrey Shahi

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