M1.5 Quarry Blast - 2km SW of Quarry near Clayton, CA (BETA) 2014-06-27 19:19:41 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 37.919°N, 121.955°W ± 0.3 km
Depth 0.0 km ± 31.6 km
Number of Stations Used 16
Number of Phases Used 16
Minimum Distance 4.0 km (0.04°)
Travel Time Residual 0.09 sec
Azimuthal Gap 86°
Review Status MANUAL
Event ID nc72245221
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

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