Magnitude 4.2 near Santa Rosa, CA

Sunday, May 25, 2003 at 0:09:33 AM (PDT)

Preliminary Earthquake Report

Magnitude 4.2 Time Sunday, May 25, 2003 at 7:09:33 (UTC) Sunday, May 25, 2003 at 0:09:33 AM (PDT) Distance from 1 km (1 miles) N (10 degrees) of Santa Rosa, CA 5 km (3 miles) NNE (26 degrees) of Roseland, CA 7 km (4 miles) SE (141 degrees) of Larkfield-Wikiup, CA 12 km (8 miles) N (357 degrees) of Rohnert Park, CA Coordinates 38 deg. 27.6 min. N (38.459N) 122 deg. 42.1 min. W (122.702W) Depth 6.7 km (4.2 miles) Quality Good

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Preliminary Earthquake Report
USGS, Menlo Park, CA
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory,
Berkeley, California