Light mag. 4.1 earthquake - Bering Sea, 303 mi southwest of Unalaska, Aleutians West (CA) County, Alaska, USA, on Wednesday, 21 January 2015 at 10:51 (GMT)

Light mag. 4.1 earthquake - Bering Sea, 303 mi southwest of Unalaska, Aleutians West (CA) County, Alaska, USA, on Wednesday, 21 January 2015 at 10:51 (GMT)

Light magnitude 4.1 earthquake at 43 km depth

21 Jan 12:10 UTC: First to report: EMSC after 1 hour and 19 minutes.
Date & time: 21 Jan 2015 10:51:15 UTC
Magnitude: 4.1
Depth: 43.0 km
Epicenter latitude / longitude: 51.54°N / 172.66°W (Bering Sea, United States)
Nearest volcano: Seguam (87 km / 54 mi)
Nearby towns and cities:
129 km (80 mi) ESE of Atka (pop: 64) --> See nearby quakes!
276 km (172 mi) E of Adak (pop: 332) --> See nearby quakes!
302 km (188 mi) WSW of Nikolski (pop: 18) --> See nearby quakes!
487 km (303 mi) WSW of Unalaska (pop: 4,490) --> See nearby quakes!
545 km (338 mi) WSW of Akutan (pop: 1,040) --> See nearby quakes!
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 8.9 x 1010 joules (24.8 megawatt hours, equivalent to 21.3 tons of TNT) More info
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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.
MagnitudeDepthLocationSource
M 4.143 kmANDREANOF ISLANDS, ALEUTIAN IS.EMSC
M 4.143 km128km SE of Atka, AlaskaUSGS

User reports for this quake (1)

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Leeds (8274.8 km N of epicenter) [Map] / Violent shaking (MMI IX) : I broke my arm
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