Weak mag. 2.9 earthquake - 23 mi south of Ugashik, Lake and Peninsula County, Alaska, USA, on Monday, 18 April 2016 at 06:09 (GMT)
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Weak magnitude 2.9 earthquake at 9 km depth
18 Apr 06:44 UTC: First to report: EMSC after 35 minutes.
Date & time: 18 Apr 2016 06:09:31 UTC
Depth: 9.0 km
Epicenter latitude / longitude: 57.21°N / 157.62°W (Lake and Peninsula County, Alaska, United States)
Nearest volcano: Yantarni (34 km / 21 mi)
Nearby towns and cities:
36 km (23 mi) SSW of Ugashik (pop: 12) --> See nearby quakes!
68 km (42 mi) ENE of Port Heiden (pop: 98) --> See nearby quakes!
113 km (70 mi) S of Egegik (pop: 106) --> See nearby quakes!
115 km (71 mi) NNE of Chignik Lagoon (pop: 78) --> See nearby quakes!
127 km (79 mi) NNE of Chignik Lake (pop: 73) --> See nearby quakes!
171 km (107 mi) SSW of South Naknek (pop: 79) --> See nearby quakes!
172 km (107 mi) NNE of Perryville (pop: 113) --> See nearby quakes!
174 km (108 mi) SSW of King Salmon (pop: 374) --> See nearby quakes!
189 km (117 mi) SSE of Clarks Point (pop: 62) --> See nearby quakes!
194 km (120 mi) W of Karluk (pop: 37) --> See nearby quakes!
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 1.4 x 109 joules (392 kilowatt hours, equivalent to 0.338 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 2.9||9 km||ALASKA PENINSULA||EMSC|
|M 2.9||8.7 km||- 127km NNE of Chignik Lake, 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 2.9, this quake might have been felt very close to the epicenter and under calm conditions.