
ANCHORAGE, Alaska (AP) -- Authorities say a 5.5-magnitude earthquake shook a remote area in the Aleutian Islands.
The U.S. Geological Survey says the quake was reported at 3:31 a.m. Wednesday and centered about 25 miles southwest of Nikolski, where a few dozen people live. There were no reports of injury.
A magnitude-6.7 earthquake was reported July 17 in the area, and as many as two dozen aftershocks shook the region and unsettled residents. No one was injured and no damage was reported.
A seismologist with the Alaska Earthquake Information Center at the University of Alaska, Fairbanks had said the aftershocks from the July 17 earthquake could go on for a month or more. It was not immediately clear whether Wednesday's earthquake was an aftershock or a separate event.