Magnitude 3.9 - NORTHERN CALIFORNIA
2008 June 04 02:29:04 UTC
- This event has been reviewed by a seismologist.
|Depth||10.8 km (6.7 miles)|
|Distances||10 km (5 miles) SE of Napa, California|
30 km (20 miles) NNW of Concord, California
35 km (25 miles) NNE of Richmond, California
70 km (45 miles) WSW of SACRAMENTO, California
|Location Uncertainty||horizontal +/- 0.3 km (0.2 miles); depth +/- 0.5 km (0.3 miles)|
|Parameters||NST=178, Nph=178, Dmin=5 km, Rmss=0.27 sec, Gp= 97°,|
M-type=local magnitude (ML), Version=2
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