M0.4 - 8km NW of The Geysers, California (BETA) 2014-05-12 21:24:18 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 0.4 Md ± 0.10
Location 38.829°N, 122.835°W ± 0.6 km
Depth 4.1 km ± 1.1 km
Number of Stations Used 11
Number of Phases Used 11
Minimum Distance 1.0 km (0.01°)
Travel Time Residual 0.09 sec
Azimuthal Gap 83°
Review Status AUTOMATIC
Event ID nc72220456
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

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