M1.9 - 35km ESE of Ridgemark, California (BETA) 2014-04-20 03:39:44 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 ± 0.20
Location 36.749°N, 120.979°W ± 0.1 km
Depth 1.7 km ± 0.8 km
Number of Stations Used 47
Number of Phases Used 48
Minimum Distance 12.0 km (0.11°)
Travel Time Residual 0.05 sec
Azimuthal Gap 68°
Review Status MANUAL
Event ID nc72202240
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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