M1.0 - 8km SSW of Portola Valley, California (BETA) 2013-02-26 10:23:00 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 ± 0.20
Location 37.316°N, 122.271°W ± 0.4 km
Depth 4.5 km ± 1.1 km
Number of Stations Used Not Specified
Number of Phases Used 13
Minimum Distance 7.0 km (0.06°)
Travel Time Residual 0.1 sec
Azimuthal Gap 86°
Review Status MANUAL
Event ID nc71944315
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

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