Light mag. 3.8 earthquake - Bering Sea, 56 mi southwest of Atka, Aleutians West County, Alaska, USA, on Friday, August 30, 2013 23:36:59
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Light magnitude 3.8 earthquake at 25 km depth
31 Aug 12:08 UTC: First to report: USGS after 31 minutes.
Date & time: 31 Aug 2013 11:36:59 UTC
Local time at epicenter: Friday, August 30, 2013 23:36:59
Depth: 24.9 km
Epicenter latitude / longitude: 51.4558°N / 174.7278°W (Bering Sea, Alaska, United States)
Nearest volcano: Sergief (68 km / 42 mi)
Nearby towns and cities:
90 km (56 mi) SSW of Atka (pop: 64) --> See nearby quakes!
139 km (87 mi) ESE of Adak (pop: 332) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 3.2 x 1010 joules (8.78 megawatt hours, equivalent to 7.56 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 3.8||25 km||90km 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.