M2.3 - 8km W of Cobb, California (BETA) 2013-04-28 09:28:00 UTC

Summary

Location and Magnitude contributed by: Northern California Seismic System, UC Berkeley and USGS Menlo Park

General

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Scientific

Location and Magnitude contributed by: Northern California Seismic System, UC Berkeley and USGS Menlo Park

Summary

Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 2.3 Md ± 0.20
Location 38.812°N, 122.816°W ± 0.1 km
Depth 4.1 km ± 0.2 km
Number of Stations Used Not Specified
Number of Phases Used 86
Minimum Distance 1.0 km (0.01°)
Travel Time Residual 0.06 sec
Azimuthal Gap 22°
Review Status MANUAL
Event ID nc71978615
See the “Contributed Solutions” for a list of all contributed location parameters.

Focal Mechanism

Focal Mechanism EQXML

Contributed Solutions

Focal Mechanism

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