Magnitude 7.2 - FOX ISLANDS, ALEUTIAN ISLANDS, ALASKA

2011 June 24 03:09:40 UTC

Versión en Español

• Details
• Summary
• Maps
• Scientific & Technical
• Tsunami
• Additional Info

Earthquake Details

• This event has been reviewed by a seismologist.

Magnitude	7.2
Date-Time	Friday, June 24, 2011 at 03:09:40 UTC Thursday, June 23, 2011 at 06:09:40 PM at epicenter Time of Earthquake in other Time Zones
Location	52.008°N, 171.859°W
Depth	62.6 km (38.9 miles)
Region	FOX ISLANDS, ALEUTIAN ISLANDS, ALASKA
Distances	162 km (101 miles) E (97°) from Atka, AK 228 km (142 miles) WSW (244°) from Nikolski, AK 328 km (204 miles) E (86°) from Adak, AK 1681 km (1045 miles) WSW (243°) from Anchorage, AK
Location Uncertainty	horizontal +/- 13.8 km (8.6 miles); depth +/- 5.3 km (3.3 miles)
Parameters	NST=784, Nph=791, Dmin=231.5 km, Rmss=1 sec, Gp= 29°, M-type=teleseismic moment magnitude (Mw), Version=A
Source	USGS NEIC (WDCS-D)
Event ID	usc0004f5m