Minor mag. 2.4 earthquake - 122km SSW of Atka, Alaska, on Monday, September 16, 2013 07:31:03
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Minor magnitude 2.4 earthquake at 26 km depth
17 Sep 00:56 UTC: First to report: USGS after 5 hours.
Date & time: 16 Sep 2013 19:31:03 UTC
Local time at epicenter: Monday, September 16, 2013 07:31:03
Depth: 25.6 km
Epicenter latitude / longitude: 51.2138°N / 175.0048°W (Alaska, Alaska, United States)
Nearest volcano: Sergief (93 km / 58 mi)
Nearby towns and cities:
123 km (76 mi) SSW of Atka (pop: 64) --> See nearby quakes!
135 km (84 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||26 km||122km 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.At magnitude 2.4, this quake might have been felt very close to the epicenter and under calm conditions.