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 |
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Location | 53.76N 164.61W | ||
Depth | 19.0 kilometers | ||
Region | UNIMAK ISLAND REGION, ALASKA | ||
Reference |
80 km (50 miles) ESE of Akutan, Alaska |
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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 |
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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.
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