M1.5 - 1km WNW of Portola Valley, California (BETA) 2014-04-17 16:39:41 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 ± 0.30
Location 37.387°N, 122.249°W ± 0.2 km
Depth 5.7 km ± 0.3 km
Number of Stations Used Not Specified
Number of Phases Used 26
Minimum Distance 2.0 km (0.02°)
Travel Time Residual 0.09 sec
Azimuthal Gap 76°
Review Status MANUAL
Event ID nc72200960
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

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