USGS National-Strong Motion Project
Preliminary Corrected Peak Ground Acceleration and Velocity and Pseudo-Spectral Acceleration Values for
February 27, 2010, Offshore Maule, Chile Earthquake (posted 05/05/2010)
Mw 8.8, 02/27/2010, 06:34 UTC, 02/27/2010, 03:34 AM Local Time, 35.909 N, 72.733 W, 35.0 km depth, Regional Network ID# us2010tfan
Sta Inst Inst Country: City; Recorder Location Owner Lat Lon Dist Az Ch Sensor Orient PGA PGV PSA 5% damping %g
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
CCSP Etna 6493 Chile: San Pedro de la Paz; Colegio Concepción NMI-ERC -36.8442 -73.1087 109.1 198 1 EpiSen 97 -594 45 109 81 8.05
                  2 EpiSen 7 638 -38 142 49 7.61
                  3 EpiSen UP 571 -25 84 29 4.12