Light mag. 4.2 earthquake - Bering Sea, 56 mi southeast of Anagaksik Island, Aleutians West County, Alaska, USA, on Monday, July 21, 2014 07:37:33
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in the US| Alaska | Alaska
Light magnitude 4.2 earthquake at 26 km depth
21 Jul 23:10 UTC: First to report: USGS after 4 hours.
Date & time: 21 Jul 2014 19:37:33 UTC
Local time at epicenter: Monday, July 21, 2014 07:37:33
Depth: 25.6 km
Epicenter latitude / longitude: 51.3047°N / 174.932°W (Bering Sea, Alaska, United States)
Nearest volcano: Sergief (47 km / 29 mi)
Nearby towns and cities:
111 km (69 mi) SSW of Atka (pop: 64) --> See nearby quakes!
134 km (83 mi) ESE of Adak (pop: 332) --> See nearby quakes!
452 km (281 mi) WSW of Nikolski (pop: 18) --> 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 4.9||10 km||ANDREANOF ISLANDS, ALEUTIAN IS.||EMSC|
|M 4.8||38 km||Andreanof Islands, Aleutian Islands||GFZ|
|M 4.8||10 km||113km SSW of Atka, Alaska||USGS|
|M 4.2||26 km||111km 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.