Minor mag. 2.4 earthquake - Andreanof Islands, Aleutian Islands, Alaska, on Tuesday, September 17, 2013 06:42:57
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Minor magnitude 2.4 earthquake at 78 km depth
17 Sep 23:17 UTC: First to report: USGS after 17 hours.
Date & time: 17 Sep 2013 06:42:57 UTC
Local time at epicenter: Tuesday, September 17, 2013 06:42:57
Depth: 77.9 km
Epicenter latitude / longitude: 50.8099°N / 172.9902°W (Alaska, Alaska, United States)
Nearest volcano: Seguam (171 km / 106 mi)
Nearby towns and cities:
175 km (109 mi) SSE of Atka (pop: 64) --> 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||78 km||Andreanof Islands, Aleutian Islands, 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.