Moderate mag. 4.5 earthquake - Bering Sea, 57 mi south of Atka, Aleutians West County, Alaska, USA, on Friday, September 06, 2013 01:27:48
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Moderate magnitude 4.5 earthquake at 25 km depth
6 Sep 01:48 UTC: First to report: USGS after 20 minutes.
Date & time: 6 Sep 2013 01:27:48 UTC
Local time at epicenter: Friday, September 06, 2013 01:27:48
Depth: 24.9 km
Epicenter latitude / longitude: 51.3713°N / 174.288°W (Bering Sea, United States)
Nearest volcano: Sergief (88 km / 55 mi)
Nearby towns and cities:
92 km (57 mi) S of Atka (pop: 64) --> See nearby quakes!
171 km (106 mi) ESE of Adak (pop: 332) --> See nearby quakes!
409 km (254 mi) WSW of Nikolski (pop: 18) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 3.5 x 1011 joules (98.6 megawatt hours, equivalent to 84.8 tons of TNT) More info
Data for the same earthquake reported by different agencies
Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
|M 4.5||25 km||ANDREANOF ISLANDS, ALEUTIAN IS.||USGS|
|M 4.9||30 km||ANDREANOF ISLANDS, ALEUTIAN IS.||EMSC|
|M 5.0||10 km||Andreanof Islands, Aleutian Islands||GFZ|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.