M2.2 - 7km SW of Napa, California 2014-08-28 22:05:16 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 2.2 Md ± 0.20
Location 38.245°N, 122.334°W ± 0.2 km
Depth 7.0 km ± 0.5 km
Number of Stations Used 79
Number of Phases Used 86
Minimum Distance 4.0 km (0.04°)
Travel Time Residual 0.17 sec
Azimuthal Gap 43°
Review Status MANUAL
Event ID nc72286506
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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