Peak values and time series data are now available for the 20030422 10:46
UTC, ML 3.9 Hydesville, California earthquake (lat 40.588, lon -124.087):
http://nsmp.wr.usgs.gov/data_sets/20030422_1046.html

Regards,

Kent Fogleman
____________________________________________________
Kent A. Fogleman
U.S. Geological Survey
National Strong-Motion Data Center
345 Middlefield Rd., MS 977
Menlo Park, CA 94025

office: 650-329-4745
e-mail: fogleman@usgs.gov
web:    http://nsmp.wr.usgs.gov