Moderate mag. 5.0 earthquake - Bering Sea, 27 mi south of Ikiginak Island, Aleutians West County, Alaska, USA, on Monday, October 21, 2013 11:17:07
Quake Data | Interactive map | User Reports | Aftershocks | Earlier quakes in same area | Quakes in the US| Alaska | Alaska
Moderate magnitude 5.0 earthquake at 43 km depth
21 Oct 23:23 UTC: First to report: USGS after 6 minutes.
Date & time: 21 Oct 2013 23:17:07 UTC
Local time at epicenter: Monday, October 21, 2013 11:17:07
Depth: 43.3 km
Epicenter latitude / longitude: 51.5864°N / 175.3963°W (Bering Sea, Alaska, United States)
Nearest volcano: Sergief (69 km / 43 mi)
Nearby towns and cities:
91 km (57 mi) ESE of Adak (pop: 332) --> See nearby quakes!
106 km (66 mi) SW of Atka (pop: 64) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2 x 1012 joules (554 megawatt hours, equivalent to 477 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 5.0||43 km||93km ESE of Adak, Alaska||USGS|
|M 4.8||40 km||ANDREANOF ISLANDS, ALEUTIAN IS.||EMSC|
|M 4.9||10 km||Andreanof Islands, Aleutian Islands||GFZ|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
be the first to report it!There are no user reports for this quake yet. If you felt it
More infoRecorded aftershocks, latest first (4 quakes):
- 07 Dec 2013 19:54 UTC| M 2.3 |49.8 km (30.9 mi) depth|7 km (4 mi) distance| USGS | Details
- 03 Dec 2013 21:28 UTC| M 2.3 |40.7 km (25.3 mi) depth|11 km (7 mi) distance| USGS | Details
- 02 Dec 2013 04:43 UTC| M 2.7 |26.2 km (16.3 mi) depth|19 km (12 mi) distance| USGS | Details
- 19 Nov 2013 19:44 UTC| M 4.5 |34.2 km (21.3 mi) depth|3 km (2 mi) distance| USGS | Details