USGS National-Strong Motion Program
Preliminary Corrected Peak Ground Acceleration and Velocity and Pseudo-Spectral Acceleration Values for
January 18, 2009, Pahala, Hawai`i Island, Hawai`i Earthquake (posted 01/19/2010)
ML 4.3, 01/18/2010, 23:01 UTC, 01/18/2010, 01:01 PM HST, 19.233 N, 155.528 W, 6.3 km depth, Regional Network ID# hv00036354
Sta Inst Inst State: Island; 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
2812 K2 1850 HI:Hawai`i;Pahala, Ka'u Hospital USGS 19.1998 -155.4723 6.9 122 1 EpiSen 90 -156 4.12 16.60 0.927 0.0934
                  2 EpiSen 360 88 -3.37 19.20 1.060 0.1280
                  3 EpiSen UP -60 1.51 5.08 0.236 0.0293
2845 K2 1848 HI:Hawai`i;Honaunau, Post Office USGS 19.4172 -155.8805 42.3 299 1 EpiSen 90 8.3 -0.29 1.35 0.083 0.0078
                  2 EpiSen 360 7.4 0.30 1.48 0.093 0.0080
                  3 EpiSen UP 3.8 -0.09 0.48 0.033 0.0021
2818 K2 1855 HI:Hawai`i;Hilo,USDA Laboratory USGS 19.7276 -155.0973 71.0 39 1 EpiSen 90 -9.1 0.36 4.64 0.073 0.0077
                  2 EpiSen 360 7.0 0.32 2.43 0.078 0.0078
                  3 EpiSen UP 2.0 0.06 0.32 0.011 0.0009