M4.5 - 118km W of Havelu, Tonga (BETA) 2013-02-07 05:27:37 UTC

Earthquake location 21.226°S, 176.354°W

Google Earth KML

Summary

Location and Magnitude contributed by: USGS National Earthquake Information Center

General

Nearby Cities

Nearby Cities

Tectonic Summary

Tectonic Summary

Did You Feel It? Tell Us!

Contributed by USGS National Earthquake Information Center

Tell Us!

Did you feel this earthquake? Tell Us!

Intensity Maps

Scientific Background on the Did You Feel It? Process

Technical

Location and Magnitude contributed by: USGS National Earthquake Information Center

Summary

Preferred Location Parameters

Parameter	Value	Uncertainty
Magnitude	4.5 Mb	Not Specified
Location	21.226°S, 176.354°W	± 9.5 km
Depth	199.6 km	± 9.7 km
Number of Stations Used	36
Number of Phases Used	36
Minimum Distance	711.6 km (6.39°)
Travel Time Residual	1.05 sec
Azimuthal Gap	76°
Review Status	REVIEWED
Event ID	usc000f30l

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

Scientific and Technical Links

Contributed Solutions

Technical Terms used on Event Pages

Downloads

All Downloads

Product	Title	Links	ID
dyfi (Preferred) (US)	DYFI City Map	JPG (100 KB) PDF (11 KB) PS (65 KB) HTML (48 B)	usc000f30l
historical-moment-tensor-map (Preferred) (US)	Historic USGS Moment Tensor Solutions Map	JPG (66 KB)	usc000f30l
historical-moment-tensor-map (Preferred) (US)	Historic USGS Moment Tensor Solutions Table	TEXT (3 KB)	usc000f30l
origin (Preferred) (US)	Earthquake XML (EQXML)	XML (1 KB)	usc000f30l
origin (US)	Earthquake XML (Quakeml)	XML (2 KB)	pde20130207052740540_229
p-wave-travel-times (Preferred) (US)	Theoretical P-Wave Travel Times Map for the World	GIF (109 KB)	usc000f30l
p-wave-travel-times (Preferred) (US)	Theoretical P-Wave Travel Times Table	HTML (4 KB)	usc000f30l
phase-data (Preferred) (US)	Earthquake XML (EQXML)	XML (14 KB)	usc000f30l
phase-data (US)	Earthquake XML (Quakeml)	XML (43 KB)	pde20130207052740540_229

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

Data Contributors

USGS National Earthquake Information Center

U.S. Department of the Interior | U.S. Geological Survey
Page URL: http://comcat.cr.usgs.gov/earthquakes/eventpage/usc000f30l
Page Contact Information: Contact Us
Page Last Modified: March 16, 2013 00:10:16 UTC

Offsite Link

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