M1.3 - 20km ESE of Ridgemark, California (BETA) 2013-02-08 20:16:20 UTC

Earthquake location 36.710°N, 121.172°W

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Summary

Location and Magnitude contributed by: Northern California Seismic Network, UC Berkeley & USGS Menlo Park

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Location and Magnitude contributed by: Northern California Seismic Network, UC Berkeley & USGS Menlo Park

Summary

Preferred Location Parameters

Parameter	Value	Uncertainty
Magnitude	1.3 Md	± 0.20
Location	36.710°N, 121.173°W	± 0.3 km
Depth	5.7 km	± 2.0 km
Number of Stations Used	Not Specified
Number of Phases Used	32
Minimum Distance	9.0 km (0.08°)
Travel Time Residual	0.2 sec
Azimuthal Gap	50°
Review Status	REVIEWED
Event ID	nc71933860

See the “Contributed Solutions” for a list of all contributed location parameters.

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Contributed Solutions

Technical Terms used on Event Pages

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Product	Title	Links	ID
origin (Preferred) (NC)	Earthquake XML (EQXML)	XML (1 KB)	nc71933860

The use of EQXML formatted data is temporary. This data will be changing to QuakeML v1.2RC3 format.

U.S. Department of the Interior | U.S. Geological Survey
Page URL: http://comcat.cr.usgs.gov/earthquakes/eventpage/nc71933860
Page Contact Information: Contact Us
Page Last Modified: February 09, 2013 00:17:12 UTC

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