M1.6 - 10km NNE of East Foothills, California (BETA) 2014-04-21 04:42:52 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 1.6 Md ± 0.20
Location 37.474°N, 121.789°W ± 0.1 km
Depth 7.1 km ± 0.6 km
Number of Stations Used 43
Number of Phases Used 48
Minimum Distance 11.0 km (0.10°)
Travel Time Residual 0.05 sec
Azimuthal Gap 68°
Review Status MANUAL
Event ID nc72202795
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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