M1.0 - 14km WSW of Portola, California (BETA) 2014-08-15 09:51:29 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 ± 0.13
Location 39.752°N, 120.618°W ± 0.4 km
Depth 4.6 km ± 3.3 km
Number of Stations Used 9
Number of Phases Used 11
Minimum Distance 8.0 km (0.07°)
Travel Time Residual 0.05 sec
Azimuthal Gap 105°
Review Status MANUAL
Event ID nc72278081
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

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