USGS National-Strong Motion Program
Preliminary Corrected Peak Ground Acceleration and Velocity and Pseudo-Spectral Acceleration Values for
December 26, 2002, Pahala, Hawaii Earthquake (posted 04/04/2003)
Md 3.8, 12/26/2002, 00:52 UTC, 12/25/2002, 02:52 PM HST, 19.237 N, 155.567 W, 6.6 km depth
Sta Inst Inst 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: Pahala; Ka'u Hospital USGS 19.1999 -155.4723 10.8 112 1 EpiSen 90 -50.2 0.8 2.14 0.165 0.0204
                  2 EpiSen 360 44.5 1.0 2.95 0.207 0.0246
                  3 EpiSen UP 21.0 0.5 1.42 0.085 0.0098
2824 K2 1818 HI: Mauna Loa; NOAA Observatory USGS 19.5363 -155.5770 33.1 358 1 EpiSen 90 -13.9 0.2 0.37 0.052 0.0048
                  2 EpiSen 360 9.3 -0.1 0.43 0.031 0.0035
                  3 EpiSen UP 2.8 0.0 0.11 0.011 0.0009
2833 K2 1849 HI: Laupahoehoe; Post Office USGS 19.9835 -155.2326 89.8 23 1 EpiSen 90 -8.0 -0.2 0.46 0.017 0.0019
                  2 EpiSen 360 7.7 -0.2 0.34 0.022 0.0022
                  3 EpiSen UP -3.4 0.1 0.20 0.008 0.0008