Moderate mag. 3.9 earthquake - Bering Sea, 19 mi south of Tannaga Island, Aleutians West County, Alaska, USA, on Friday, April 24, 2015 00:01:05
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Moderate magnitude 3.9 earthquake at 10 km depth
24 Apr 19:10 UTC: First to report: USGS after 10 hours.
Date & time: 24 Apr 2015 09:01:05 UTC
Local time at epicenter: Friday, April 24, 2015 00:01:05
Depth: 10.0 km
Epicenter latitude / longitude: 51.5333°N / 178.0985°W (Bering Sea, Alaska, United States)
Nearest volcano: Takawangha (38 km / 24 mi)
Nearby towns and cities:
108 km (67 mi) WSW of Adak (pop: 332) --> See nearby quakes!
278 km (173 mi) WSW of Atka (pop: 64) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 4.5 x 1010 joules (12.4 megawatt hours, equivalent to 10.7 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 3.9||10 km||39km S of Tanaga Volcano, Alaska||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.