M1.9 - 6km NW of The Geysers, California (BETA) 2014-04-04 23:04:04 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 ± 0.19
Location 38.811°N, 122.821°W ± 0.1 km
Depth 2.6 km ± 0.2 km
Number of Stations Used 57
Number of Phases Used 62
Minimum Distance 0.8 km (0.01°)
Travel Time Residual 0.04 sec
Azimuthal Gap 36°
Review Status MANUAL
Event ID nc72193780
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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