2013-02-20 08:47:11 UPDATED: (mb 5.4) ANDREANOF ISLANDS, ALEUTIAN IS. 50.4 -173.6 (70fa9)

5.4 - ANDREANOF ISLANDS, ALEUTIAN IS.

Preliminary Earthquake Report

Magnitude	5.4
Date-Time	20 Feb 2013 08:47:11 UTC 19 Feb 2013 22:47:11 near epicenter 20 Feb 2013 14:17:11 standard time in your timezone
Location	50.370N 173.579W
Depth	23 km
Distances	208 km (129 miles) SSE (168 degrees) of Atka, AK 272 km (169 miles) SE (127 degrees) of Adak, AK 433 km (269 miles) SW (231 degrees) of Nikolski, AK 1896 km (1178 miles) WSW (241 degrees) of Anchorage, AK
Location Uncertainty	Horizontal: 16.7 km; Vertical 6.7 km
Parameters	Nph = 483; Dmin = 259.4 km; Rmss = 0.98 seconds; Gp = 97° Version = 7
Event ID	us c000faj4

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U.S. Geological Survey
http://earthquake.usgs.gov/regional/neic/

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