Moderate mag. 4.9 earthquake - Bering Sea, 49 mi southeast of Anagaksik Island, Aleutians West County, Alaska, USA, on Friday, August 30, 2013 18:43:29
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Moderate magnitude 4.9 earthquake at 10 km depth
31 Aug 07:33 UTC: First to report: USGS after 50 minutes.
Date & time: 31 Aug 2013 06:43:29 UTC
Local time at epicenter: Friday, August 30, 2013 18:43:29
Depth: 10.1 km
Epicenter latitude / longitude: 51.3459°N / 175.1005°W (Bering Sea, Alaska, United States)
Nearest volcano: Sergief (79 km / 49 mi)
Nearby towns and cities:
113 km (70 mi) SSW of Atka (pop: 64) --> See nearby quakes!
121 km (75 mi) ESE of Adak (pop: 332) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.4 x 1012 joules (392 megawatt hours, equivalent to 338 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 4.9||10.1 km||113km SSW of Atka, Alaska||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.