M0.4 - 6km NW of The Geysers, California (BETA) 2014-08-09 09:03:15 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 38.810°N, 122.819°W ± 0.6 km
Depth 3.9 km ± 1.3 km
Number of Stations Used 8
Number of Phases Used 8
Minimum Distance 1.0 km (0.01°)
Travel Time Residual 0.02 sec
Azimuthal Gap 112°
Review Status AUTOMATIC
Event ID nc72270695
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

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