M2.1 - 19km S of Fredonia, Arizona (BETA) 2013-02-21 14:29:31 UTC

Earthquake location 36.770°N, 112.490°W

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Summary

Location and Magnitude contributed by: University of Utah Seismograph Stations

General

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Tectonic Summary

Tectonic Summary

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Technical

Location and Magnitude contributed by: University of Utah Seismograph Stations

Summary

Preferred Location Parameters

Parameter	Value	Uncertainty
Magnitude	2.1 Ml	± 0.10
Location	36.770°N, 112.490°W	± 1.0 km
Depth	3.6 km	± 15.3 km
Number of Stations Used	Not Specified
Number of Phases Used	11
Minimum Distance	34.0 km (0.31°)
Travel Time Residual	0.28 sec
Azimuthal Gap	137°
Review Status	REVIEWED
Event ID	uu60013772

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

Contributed Solutions

Technical Terms used on Event Pages

Downloads

All Downloads

Product	Title	Links	ID
origin (Preferred) (UU)	Earthquake XML (EQXML)	XML (1 KB)	uu60013772

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/uu60013772
Page Contact Information: Contact Us
Page Last Modified: February 21, 2013 18:37:53 UTC

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