USGS National-Strong Motion Program

Preliminary Corrected Peak Ground Acceleration and Velocity and Pseudo-Spectral Acceleration Values for

May 23, 2005, San Simeon, CA Earthquake (posted 06/03/2005)

ML 4.1, 05/23/2005, 19:59 UTC, 05/23/2005, 12:59 PM PDT, 35.668 N, 121.087 W, 9.0 km depth, Regional Network ID# nc51160243

Sta

Inst

Inst

State: City; Recorder Location

Owner

Lat

Lon

Dist

Az

Ch

Sensor

Orient

PGA

PGV

PSA at:

Code

type

S/N

deg

deg

km

deg

No

type

deg

cm/s/s

cm/s

0.3 s

1.0 s

3.0 s

1083

Etna

1429

CA: San Luis Obispo; Rec Center

USGS

35.285

-120.661

57.5

138

1

FBA-2g

360

2.2

0.05

0.19

0.014

0.0013

2

FBA-2g

UP

0.5

0.01

0.07

0.012

0.0005

3

FBA-2g

90

1.6

0.04

0.11

0.017

0.0011