Light mag. 4.2 earthquake - Bering Sea, 26 mi south of Tannaga Island, Aleutians West County, Alaska, USA, on Tuesday, October 15, 2013 02:57:14
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Light magnitude 4.2 earthquake at 47 km depth
15 Oct 12:45 UTC: First to report: USGS after 48 minutes.
Date & time: 15 Oct 2013 11:57:14 UTC
Local time at epicenter: Tuesday, October 15, 2013 02:57:14
Depth: 47.1 km
Epicenter latitude / longitude: 51.4198°N / 177.8352°W (Bering Sea, Alaska, United States)
Nearest volcano: Takawangha (52 km / 32 mi)
Nearby towns and cities:
97 km (60 mi) WSW of Adak (pop: 332) --> See nearby quakes!
264 km (164 mi) WSW of Atka (pop: 64) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.3 x 1011 joules (35 megawatt hours, equivalent to 30.1 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 4.2||47 km||ANDREANOF ISLANDS, ALEUTIAN IS.||EMSC|
|M 4.2||47 km||55km SSE of Tanaga Volcano, Alaska||USGS|
|M 3.8||24 km||ANDREANOF ISLANDS, ALEUTIAN IS.||EMSC|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.