M0.8 Quarry Blast - 11km E of Quarry near Portola Valley, CA (BETA) 2013-03-19 21:09:41 UTC

Summary

Location and Magnitude contributed by: Northern California Seismic Network, UC Berkeley & USGS Menlo Park

General

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Technical

Location and Magnitude contributed by: Northern California Seismic Network, UC Berkeley & USGS Menlo Park

Summary

Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 0.8 Md ± 0.40
Location 37.327°N, 122.106°W ± 0.4 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 10
Minimum Distance 1.0 km (0.01°)
Travel Time Residual 0.07 sec
Azimuthal Gap 94°
Review Status REVIEWED
Event ID nc71957245
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

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