M1.8 - 8km NNE of Shasta Lake, (BETA) 2013-02-11 20:15:30 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 1.8 Md ± 0.10
Location 40.749°N, 122.314°W ± 0.2 km
Depth 4.4 km ± 2.7 km
Number of Stations Used Not Specified
Number of Phases Used 20
Minimum Distance 20.0 km (0.18°)
Travel Time Residual 0.07 sec
Azimuthal Gap 65°
Review Status MANUAL
Event ID nc71935570
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

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