Magnitude 3.5 - NORTHERN CALIFORNIA

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2009 April 30 22:50:54 UTC

Earthquake Details

  • This event has been reviewed by a seismologist.
Magnitude3.5
Date-Time
Location37.254°N, 121.636°W
Depth6.6 km (4.1 miles)
RegionNORTHERN CALIFORNIA
Distances25 km (15 miles) ESE of San Jose, California
30 km (15 miles) NNW of Gilroy, California
40 km (25 miles) SE of Fremont, California
150 km (90 miles) S of SACRAMENTO, California
Location Uncertaintyhorizontal +/- 0.1 km (0.1 miles); depth +/- 0.3 km (0.2 miles)
ParametersNph=116, Dmin=3 km, Rmss=0.08 sec, Gp= 32°,
M-type=regional moment magnitude (Mw), Version=3
Source
Event IDnc51220793
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