Minor mag. 1.0 earthquake - 13 Km NNE of Atka, Alaska, USA, on Thursday, 15 April 2021 at 21:20 (GMT) -
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Minor magnitude 1.0 earthquake at 5 km depth
15 Apr 22:42 UTC: First to report: USGS after 1 hour and 22 minutes.
Depth: 5.1 km
Epicenter latitude / longitude: 52.31067°N / 174.15033°W (Alaska, United States)
Nearest volcano: Atka (3 km / 2 mi)
Nearby towns and cities:
13 km (8 mi) NNE of Atka (pop: 64) --> See nearby quakes!
177 km (110 mi) ENE of adak alaska (pop: 332) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2 x 106 joules (0.554 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.
|1.0||5.1 km||13 Km NNE of Atka, Alaska, USA||USGS|