M1.9 - 8km WNW of The Geysers, California (BETA) 2013-12-15 04:27:09 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 38.822°N, 122.843°W ± 0.1 km
Depth 2.5 km ± 0.2 km
Number of Stations Used Not Specified
Number of Phases Used 71
Minimum Distance 1.0 km (0.01°)
Travel Time Residual 0.05 sec
Azimuthal Gap 32°
Review Status MANUAL
Event ID nc72121210
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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