M1.9 Quarry_blast - 9km NNE of Shasta Lake, California (BETA) 2014-08-22 21:30:11 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 1.9 md ± 0.18
Location 40.748°N, 122.312°W ± 0.2 km
Depth 0.0 km ± 31.6 km
Number of Stations Used 24
Number of Phases Used 24
Minimum Distance 20.5 km (0.18°)
Travel Time Residual 0.06 sec
Azimuthal Gap 106°
Review Status MANUAL
Event ID nc72281881
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

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