M2.1 - 4km NW of The Geysers, California (BETA) 2014-05-30 20:44:21 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 2.1 Md ± 0.20
Location 38.809°N, 122.789°W ± 0.1 km
Depth 3.9 km ± 0.2 km
Number of Stations Used 68
Number of Phases Used 75
Minimum Distance 1.0 km (0.01°)
Travel Time Residual 0.04 sec
Azimuthal Gap 18°
Review Status MANUAL
Event ID nc72229461
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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