M1.0 - 1km NW of The Geysers, California (BETA) 2014-04-21 08:04:10 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 1.0 Md ± 0.20
Location 38.787°N, 122.771°W ± 0.3 km
Depth 4.1 km ± 0.6 km
Number of Stations Used Not Specified
Number of Phases Used 23
Minimum Distance 2.0 km (0.02°)
Travel Time Residual 0.03 sec
Azimuthal Gap 76°
Review Status AUTOMATIC
Event ID nc72202885
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

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