M2.9 - 1km NE of Union City, California (BETA) 2014-06-21 17:22:08 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 2.9 Md ± 0.20
Location 37.609°N, 122.006°W ± 0.1 km
Depth 6.4 km ± 0.2 km
Number of Stations Used 167
Number of Phases Used 178
Minimum Distance 3.0 km (0.03°)
Travel Time Residual 0.16 sec
Azimuthal Gap 22°
Review Status MANUAL
Event ID nc72241526
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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