M1.9 - 14km WSW of Portola, California (BETA) 2014-08-02 01:32:41 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 39.745°N, 120.618°W ± 0.3 km
Depth 6.9 km ± 1.2 km
Number of Stations Used 17
Number of Phases Used 18
Minimum Distance 8.0 km (0.07°)
Travel Time Residual 0.07 sec
Azimuthal Gap 68°
Review Status MANUAL
Event ID nc72270161
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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