M1.2 Quarry Blast - 2km SSE of Quarry near Aromas, CA (BETA) 2014-01-21 21:53:56 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 1.2 Md ± 0.30
Location 36.890°N, 121.616°W ± 0.3 km
Depth 0.0 km ± 31.6 km
Number of Stations Used Not Specified
Number of Phases Used 26
Minimum Distance 2.0 km (0.02°)
Travel Time Residual 0.16 sec
Azimuthal Gap 47°
Review Status MANUAL
Event ID nc72144675
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

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