Light mag. 4.3 earthquake - Bering Sea, 41 mi southwest of Atka, Aleutians West County, Alaska, USA, on Tuesday, September 03, 2013 19:42:26
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Light magnitude 4.3 earthquake at 51 km depth
4 Sep 13:27 UTC: First to report: USGS after 6 hours.
Date & time: 4 Sep 2013 07:42:26 UTC
Local time at epicenter: Tuesday, September 03, 2013 19:42:26
Depth: 50.8 km
Epicenter latitude / longitude: 51.7056°N / 174.7301°W (Bering Sea, Alaska, United States)
Nearest volcano: Sergief (80 km / 50 mi)
Nearby towns and cities:
66 km (41 mi) SSW of Atka (pop: 64) --> See nearby quakes!
132 km (82 mi) E of Adak (pop: 332) --> See nearby quakes!
422 km (262 mi) WSW of Nikolski (pop: 18) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.8 x 1011 joules (49.4 megawatt hours, equivalent to 42.5 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 4.7||46 km||Andreanof Islands, Aleutian Islands||GFZ|
|M 4.7||46 km||4.7 ANDREANOF ISLANDS, ALEUTIAN IS.||EMSC|
|M 4.3||51 km||65km SW 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.