M2.8 - 40km WSW of Ferndale, California (BETA) 2013-03-21 15:56:24 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 2.8 Md ± 0.10
Location 40.434°N, 124.700°W ± 0.8 km
Depth 25.3 km ± 2.1 km
Number of Stations Used Not Specified
Number of Phases Used 38
Minimum Distance 31.0 km (0.28°)
Travel Time Residual 0.16 sec
Azimuthal Gap 238°
Review Status MANUAL
Event ID nc71957995
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

P-Wave Travel Times

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