M1.9 - 2km ENE of San Ramon, California (BETA) 2014-05-15 08:44:23 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 1.9 Md ± 0.10
Location 37.789°N, 121.952°W ± 0.2 km
Depth 18.0 km ± 0.3 km
Number of Stations Used 70
Number of Phases Used 73
Minimum Distance 9.0 km (0.08°)
Travel Time Residual 0.1 sec
Azimuthal Gap 58°
Review Status MANUAL
Event ID nc72222186
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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