M1.2 - 7km NNW of Healdsburg, California (BETA) 2014-05-20 03:42:18 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 1.2 md ± 0.28
Location 38.675°N, 122.896°W ± 0.2 km
Depth 7.8 km ± 0.6 km
Number of Stations Used 28
Number of Phases Used 31
Minimum Distance 9.5 km (0.09°)
Travel Time Residual 0.07 sec
Azimuthal Gap 96°
Review Status MANUAL
Event ID nc72224511
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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