Light mag. 4.4 earthquake - Bering Sea, 47 mi southwest of Seguam Island, Aleutians West County, Alaska, USA, on Wednesday, April 08, 2015 19:21:24
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in the US| Alaska | Alaska
Light magnitude 4.4 earthquake at 35 km depth
9 Apr 08:10 UTC: First to report: USGS after 49 minutes.
Date & time: 9 Apr 2015 07:21:24 UTC
Local time at epicenter: Wednesday, April 08, 2015 19:21:24
Depth: 35.1 km
Epicenter latitude / longitude: 51.7221°N / 173.0055°W (Bering Sea, Alaska, United States)
Nearest volcano: Seguam (74 km / 46 mi)
Nearby towns and cities:
97 km (61 mi) ESE of Atka (pop: 64) --> See nearby quakes!
250 km (155 mi) E of Adak (pop: 332) --> See nearby quakes!
312 km (194 mi) WSW of Nikolski (pop: 18) --> See nearby quakes!
496 km (308 mi) WSW of Unalaska (pop: 4,490) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.5 x 1011 joules (69.8 megawatt hours, equivalent to 60 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 4.4||35 km||97km ESE of Atka, Alaska||USGS|
|M 4.6||30 km||ANDREANOF ISLANDS, ALEUTIAN IS.||EMSC|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.