Minor mag. 2.5 earthquake - 44km SSE of Adak, Alaska, on Monday, December 02, 2013 08:40:51
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Minor magnitude 2.5 earthquake at 31 km depth
2 Dec 21:00 UTC: First to report: USGS after 19 minutes.
Date & time: 2 Dec 2013 20:40:51 UTC
Local time at epicenter: Monday, December 02, 2013 08:40:51
Depth: 31.0 km
Epicenter latitude / longitude: 51.5258°N / 176.3528°W (Alaska, Alaska, United States)
Nearest volcano: Moffett (54 km / 34 mi)
Nearby towns and cities:
43 km (27 mi) SSE of Adak (pop: 332) --> See nearby quakes!
166 km (103 mi) WSW of Atka (pop: 64) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 3.5 x 108 joules (98.6 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 2.5||31 km||44km SSE of Adak, 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 2.5, this quake might have been felt very close to the epicenter and under calm conditions.