M1.3 Quarry Blast - 11km E of Quarry near Portola Valley, CA (BETA) 2014-01-17 20:06:39 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 1.3 Md ± 0.30
Location 37.324°N, 122.104°W ± 0.3 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 20
Minimum Distance 4.0 km (0.04°)
Travel Time Residual 0.06 sec
Azimuthal Gap 101°
Review Status MANUAL
Event ID nc72142075
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

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