Light mag. 4.3 earthquake - Bering Sea, 32 mi north of Great Sitkin Island, Aleutians West County, Alaska, USA, on Sunday, 8 February 2015 at 16:35 (GMT)
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Light magnitude 4.3 earthquake at 175 km depth
8 Feb 20:10 UTC: First to report: EMSC after 4 hours.
Date & time: 8 Feb 2015 16:35:01 UTC
Depth: 175.0 km
Epicenter latitude / longitude: 52.5°N / 175.87°W (Bering Sea, United States)
Nearest volcano: Kasatochi (44 km / 27 mi)
Nearby towns and cities:
87 km (54 mi) NE of Adak (pop: 332) --> See nearby quakes!
118 km (74 mi) WNW of Atka (pop: 64) --> See nearby quakes!
475 km (295 mi) W of Nikolski (pop: 18) --> See nearby quakes!
Primary data source: EMSC (European-Mediterranean Seismological Centre)
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 4.3||175 km||ANDREANOF ISLANDS, ALEUTIAN IS.||EMSC|
|M 4.3||175 km||87km NE of Adak, Alaska||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.