M1.5 - 25km S of Portola, California (BETA) 2014-07-10 11:12:41 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 1.5 md ± 0.50
Location 39.581°N, 120.431°W ± 0.5 km
Depth 0.5 km ± 2.4 km
Number of Stations Used 9
Number of Phases Used 12
Minimum Distance 18.9 km (0.17°)
Travel Time Residual 0.06 sec
Azimuthal Gap 172°
Review Status MANUAL
Event ID nc72251420
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

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