Latest Earthquakes

Magnitude 6.6 UNIMAK ISLAND REGION, ALASKA

2003 February 19 03:32:36 UTC

Preliminary Earthquake Report

U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver


	Magnitude	6.6
	Date-Time	Wednesday, February 19, 2003 at 03:32:36 (UTC) - Coordinated Universal Time
	Location	53.76N 164.61W
	Depth	19.0 kilometers
	Region	UNIMAK ISLAND REGION, ALASKA
	Reference	80 km (50 miles) ESE of Akutan, Alaska
	Location Quality	Error estimate: horizontal +/- 7.0 km; depth fixed by location program
	Location Quality Parameters	Nst=193, Nph=193, Dmin=122.2 km, Rmss=1.15 sec, Erho=7.0 km, Erzz=0 km, Gp=60.3 degrees
	Source	USGS NEIC

Location Map

Did You Feel It?.
Report shaking and damage at your location. You can also view a map displaying accumulated data from your report and others.

Historical Seismicity

Theoretical P-Wave Travel Times

Moment Tensor Solution

Historical Moment Tensor Solutions

Energy and Broadband Solution

Phase (Arrival Time) Data

Seismic Record Section

Earthquake Information for ALASKA

Alaska Earthquake Information Center

Seismic Hazard Map

Earthquakes: Frequently Asked Questions

NB: The region name is an automatically generated name from the Flinn-Engdahl (F-E) seismic and geographical regionalization scheme. The boundaries of these regions are defined at one-degree intervals and therefore differ from irregular political boundaries. More->

Accessibility FOIA Privacy Policies and Notices
U.S. Department of the Interior \| U.S. Geological Survey URL: http://neic.usgs.gov/neis/eq_depot/2003/eq_030219/neic_qkag.html Contact: NEIC Web Team Last modification: Tuesday, 2003 February 18 21:32:25 MST