USGS National-Strong Motion Program
Preliminary Corrected Peak Ground Acceleration and Velocity and Pseudo-Spectral Acceleration Values for
December 27, 2003, Levan, UT Earthquake (posted 01/02/2004)
ML 3.6, 12/27/2003, 00:40 UTC, 12/26/2003, 05:40 PM MST, 39.639 N, 111.943 W, 1.0 km depth, Regional Network ID# uu12270040
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
7211 Etna 2596 UT: Nephi; Post Office USGS 39.709 -111.836 12.0 50 1 EpiSen 90 5.3 0.2 0.63 0.079 0.0050
                  2 EpiSen 360 -7.2 0.2 0.61 0.096 0.0062
                  3 EpiSen UP 5.2 -0.1 0.43 0.044 0.0050