M0.5 - 21km ESE of Anza, California (BETA) 2013-03-21 23:22:32 UTC

Earthquake location 33.504°N, 116.452°W

Google Earth KML

Summary

Location and Magnitude contributed by: Southern California Seismic Network, Caltech, USGS Pasadena, and Partners

General

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Scientific Background on the Did You Feel It? Process

Technical

Location and Magnitude contributed by: Southern California Seismic Network, Caltech, USGS Pasadena, and Partners

Summary

Preferred Location Parameters

Parameter	Value	Uncertainty
Magnitude	0.5 Ml	± 0.30
Location	33.504°N, 116.452°W	± 0.3 km
Depth	12.5 km	± 0.7 km
Number of Stations Used	16
Number of Phases Used	30
Minimum Distance	3.0 km (0.03°)
Travel Time Residual	0.09 sec
Azimuthal Gap	104°
Review Status	REVIEWED
Event ID	ci15311705

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

Scientific and Technical Links

Waveforms

Contributed Solutions

Technical Terms used on Event Pages

Downloads

All Downloads

Product	Title	Links	ID
cap (Preferred) (CI)	CAP Alert	XML (4 KB)	ci15311705
origin (Preferred) (CI)	Earthquake XML (EQXML)	XML (1 KB)	ci15311705

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

Data Contributors

Southern California Seismic Network, Caltech, USGS Pasadena, and Partners

U.S. Department of the Interior | U.S. Geological Survey
Page URL: http://comcat.cr.usgs.gov/earthquakes/eventpage/ci15311705
Page Contact Information: Contact Us
Page Last Modified: March 21, 2013 23:56:44 UTC

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