M1.5 - 4km SE of The Geysers, California 2014-08-21 19:30:19 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 1.5 Md ± 0.10
Location 38.755°N, 122.717°W ± 0.4 km
Depth 2.7 km ± 0.4 km
Number of Stations Used 14
Number of Phases Used 14
Minimum Distance 2.0 km (0.02°)
Travel Time Residual 0.05 sec
Azimuthal Gap 173°
Review Status AUTOMATIC
Event ID nc72281321
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

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