M3.2 - 7km SSW of Napa, California 2014-08-31 08:56:20 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 3.2 Mw Not Specified
Location 38.235°N, 122.329°W ± 0.1 km
Depth 9.7 km ± 0.1 km
Number of Stations Used 287
Number of Phases Used 300
Minimum Distance 3.0 km (0.03°)
Travel Time Residual 0.16 sec
Azimuthal Gap 22°
Review Status MANUAL
Event ID nc72288561
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

Moment Tensor

Focal Mechanism

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