July 2007 Commentary

Last updated Sep 14, 2007 10:05 PST

20 Jul 2007

At 10:50 am (PDT) a light earthquake occurred at The Geysers, CA.
The moment magnitude of this earthquake is 3.8.
Shake Map of instrument intensities measured for this event, is available.
("Did You Feel It?") Map.

20 Jul 2007

At 03:42 am (PDT) a moderate earthquake occurred about 4 miles E of Oakland, CA.
The moment magnitude of this earthquake is 4.2.
Shake Map of instrument intensities measured for this event, is available.
("Did You Feel It?") Map.

2 Jul 2007

At 12:58 pm (PDT) a moderate earthquake occurred near Aromas, about 5 miles WNW of San Juan Bautista, CA.
The moment magnitude of this earthquake is 4.3.
Shake Map of instrument intensities measured for this event, is available.
("Did You Feel It?") Map.

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Berkeley Seismological Lab
215 McCone Hall, UC Berkeley
Berkeley CA 94720-4760
www@seismo.berkeley.edu