Moderate mag. 4.8 earthquake - Bering Sea, 46 mi south of Atka, Aleutians West County, Alaska, USA, on Saturday, September 07, 2013 03:51:43
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Moderate magnitude 4.8 earthquake at 38 km depth
7 Sep 16:13 UTC: First to report: USGS after 21 minutes.
Date & time: 7 Sep 2013 15:51:43 UTC
Local time at epicenter: Saturday, September 07, 2013 03:51:43
Depth: 38.1 km
Epicenter latitude / longitude: 51.534°N / 174.2769°W (Bering Sea, Alaska, United States)
Nearest volcano: Sergief (34 km / 21 mi)
Nearby towns and cities:
74 km (46 mi) S of Atka (pop: 64) --> See nearby quakes!
167 km (104 mi) ESE of Adak (pop: 332) --> See nearby quakes!
400 km (249 mi) WSW of Nikolski (pop: 18) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1 x 1012 joules (278 megawatt hours, equivalent to 239 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 5.0||18 km||Andreanof Islands, Aleutian Islands||GFZ|
|M 5.1||30 km||ANDREANOF ISLANDS, ALEUTIAN IS.||EMSC|
|M 4.8||38 km||73km S 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.