Moderate mag. 4.0 earthquake - North Pacific Ocean, 65 mi southeast of Tigalda Island, Aleutians East County, Alaska, USA, on Tuesday, 16 June 2020 at 21:59 (GMT) -
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Moderate magnitude 4.0 earthquake at 10 km depth
16 Jun 22:15 UTC: First to report: USGS after 16 minutes.
Date & time: 16 Jun 2020 21:59:07 UTC -
Depth: 10.0 km
Epicenter latitude / longitude: 53.2752°N / 164.2753°W (North Pacific Ocean, Alaska, United States)
Nearest volcano: Westdahl (140 km / 87 mi)
Nearby towns and cities:
137 km (85 mi) SE of Akutan (pop: 1,040) --> See nearby quakes!
163 km (102 mi) ESE of Unalaska (pop: 4,490) --> See nearby quakes!
184 km (115 mi) SSW of False Pass (pop: 40) --> See nearby quakes!
235 km (146 mi) SSW of Cold Bay (pop: 123) --> See nearby quakes!
236 km (147 mi) SSW of King Cove (pop: 1,010) --> See nearby quakes!
308 km (192 mi) E of Nikolski (pop: 18) --> See nearby quakes!
336 km (208 mi) SW of Sand Point (pop: 1,060) --> See nearby quakes!
362 km (225 mi) SW of Nelson Lagoon (pop: 52) --> See nearby quakes!
442 km (274 mi) SW of Perryville (pop: 113) --> See nearby quakes!
485 km (301 mi) SW of Chignik Lake (pop: 73) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 6.3 x 1010 joules (17.5 megawatt hours, equivalent to 15.1 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 4.0||10 km||137 km SE of Akutan, Alaska (USA)||USGS|
|M 4.0||10 km||South Of Alaska (USA)||EMSC|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.