Light mag. 3.8 earthquake - North Pacific Ocean, 86 mi southeast of Adak, Aleutians West County, Alaska, USA, on Friday, August 30, 2013 18:42:54
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Light magnitude 3.8 earthquake at 26 km depth
31 Aug 09:13 UTC: First to report: USGS after 2 hours and 30 minutes.
Date & time: 31 Aug 2013 06:42:54 UTC
Local time at epicenter: Friday, August 30, 2013 18:42:54
Depth: 25.8 km
Epicenter latitude / longitude: 51.1805°N / 174.967°W (North Pacific Ocean, Alaska, United States)
Nearest volcano: Sergief (97 km / 60 mi)
Nearby towns and cities:
125 km (77 mi) SSW of Atka (pop: 64) --> See nearby quakes!
139 km (86 mi) ESE of Adak (pop: 332) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 3.2 x 1010 joules (8.78 megawatt hours, equivalent to 7.56 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 3.8||26 km||124km SSW 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.