M1.9 - 4km SE of The Geysers, California (BETA) 2014-08-02 04:36:41 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 ± 0.27
Location 38.749°N, 122.719°W ± 0.1 km
Depth 1.7 km ± 0.2 km
Number of Stations Used 49
Number of Phases Used 53
Minimum Distance 1.1 km (0.01°)
Travel Time Residual 0.08 sec
Azimuthal Gap 43°
Review Status MANUAL
Event ID nc72270341
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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