Minor mag. 3.1 earthquake - Bering Sea, 49 mi southeast of Atka, Aleutians West County, Alaska, USA, on 2015-07-20 04:48:00 -09:00
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Minor magnitude 3.1 earthquake at 67 km depth
20 Jul 17:10 UTC: First to report: USGS after 3 hours.
Date & time: 20 Jul 2015 13:48:00 UTC
Local time at epicenter: 2015-07-20 04:48:00 -09:00
Depth: 67.4 km
Epicenter latitude / longitude: 51.8468°N / 173.1846°W (Bering Sea, Alaska, United States)
Nearest volcano: Seguam (70 km / 43 mi)
Nearby towns and cities:
80 km (49 mi) ESE of Atka (pop: 64) --> See nearby quakes!
237 km (147 mi) E of Adak (pop: 332) --> See nearby quakes!
318 km (197 mi) WSW of Nikolski (pop: 18) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.8 x 109 joules (783 kilowatt hours, equivalent to 0.674 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 3.1||67 km||- 79km ESE 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.