Alaska Earthquake 2011: Magnitude 6.8 quake jolts Alaska




Alaska Earthquake Map, September 2, 2011 | USGS
A major earthquake with a preliminary measurement of magnitude 7.1 has jolted the remote portions of Alaska, the U.S. Geological Survey (USGS) reported Friday.

The USGS issued, then later canceled, a tsunami warning and also lowered the magnitude to 6.8.

The quake centered at 45 km (27 miles) Southwest of Amukta Island, Alaska, approximately half-way between Atka and Nikolski. The 35.5 km deep temblor hit the area at 10:55 UTC (01:55 AM, local time).

Almost half an hour later, an aftershock which measured 4.5 occurred, the USGS said. Earlier reports had it much closer to the surface.

There were no reports of damage or injuries from the quakes.

According to an Alaska Native News report, the area frequently experiences earthquakes "every day, although a majority of them have a magnitude less than this."

"There have been numerous earthquakes in the Alaska region in the past week with a majority of the larger ones taking place off-shore of Kodiak Island far out to sea. The last comparable earthquake of similar size occurred on June 23, 2011, at shortly after 6 in the evening and was located in approximately in the same place. It measured 7.2," the report added.
 
Best viewed on Chrome, Firefox, Opera & Safari browsers with resolutions 1360 x 768.

Copyright © 2014 Tokleistro™. Powered by Blogger™