M1.8 - 5km NW of The Geysers, California 2014-06-28 04:19:13 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 1.8 Md ± 0.10
Location 38.819°N, 122.792°W ± 0.2 km
Depth 4.0 km ± 0.3 km
Number of Stations Used 42
Number of Phases Used 41
Minimum Distance 1.0 km (0.01°)
Travel Time Residual 0.03 sec
Azimuthal Gap 32°
Review Status AUTOMATIC
Event ID nc72245476
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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