Weak mag. 2.4 earthquake - 86km S of Atka, Alaska, on Tuesday, September 10, 2013 23:43:28
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in the US| Alaska | Alaska
Weak magnitude 2.4 earthquake at 16 km depth
11 Sep 19:29 UTC: First to report: USGS after 8 hours.
Date & time: 11 Sep 2013 11:43:28 UTC
Local time at epicenter: Tuesday, September 10, 2013 23:43:28
Depth: 15.8 km
Epicenter latitude / longitude: 51.4257°N / 174.3746°W (Alaska, Alaska, United States)
Nearest volcano: Sergief (80 km / 50 mi)
Nearby towns and cities:
87 km (54 mi) S of Atka (pop: 64) --> See nearby quakes!
164 km (102 mi) ESE of Adak (pop: 332) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.5 x 108 joules (69.8 kilowatt hours) 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 2.4||16 km||86km S 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.At magnitude 2.4, this quake might have been felt very close to the epicenter and under calm conditions.