2012-04-04 22:28:43 (Ml 3.7) CENTRAL ALASKA 62.7 -150.6 (1cbfb)

[ens@xxxxxxxx (USGS ENS)]

3.7 Ml - CENTRAL ALASKA

Preliminary Earthquake Report

Magnitude	3.7 Ml
Date-Time	4 Apr 2012 22:28:43 UTC 4 Apr 2012 14:28:43 near epicenter 4 Apr 2012 14:28:43 standard time in your timezone
Location	62.732N 150.625W
Depth	99 km
Distances	40 km (25 miles) N (9 degrees) of Petersville, AK 44 km (28 miles) NW (321 degrees) of Chase, AK 49 km (30 miles) NNW (343 degrees) of Trapper Creek, AK 177 km (110 miles) NNW (346 degrees) of Anchorage, AK
Location Uncertainty	Horizontal: 1.0 km; Vertical 2.3 km
Parameters	Nph = 7; Dmin = 81.5 km; Rmss = 0.25 seconds; Gp = 111° M-type = Ml; Version = 1
Event ID	AK 10445445

For updates, maps, and technical information, see:
Event Page
or
USGS Earthquake Hazards Program

Alaska Earthquake Information Center
Geophysical Institute, University of Alaska Fairbanks

http://www.aeic.alaska.edu

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