Minor mag. 0.4 earthquake - 12 Km W of Akutan, Alaska, on Saturday, 22 May 2021 at 22:25 (GMT) -
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Minor magnitude 0.4 earthquake at 11 km depth
23 May 21:10 UTC: First to report: USGS after 23 hours.
Depth: 10.8 km
Epicenter latitude / longitude: 54.11833°N / 165.97267°W (Alaska, United States)
Nearest volcano: Akutan (2 km / 1 mi)
Nearby towns and cities:
13 km (8 mi) W of Akutan (pop: 1,040) --> See nearby quakes!
46 km (28 mi) NE of Unalaska (pop: 4,490) --> See nearby quakes!
185 km (115 mi) WSW of False Pass (pop: 40) --> See nearby quakes!
232 km (144 mi) NE of Nikolski (pop: 18) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.5 x 105 joules (0.07 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.
|0.4||10.8 km||12 Km W of Akutan, Alaska||USGS|