Weak mag. 2.7 earthquake - 29 mi northeast of Port Heiden, Lake and Peninsula County, Alaska, USA, on 2016-04-17 12:38:01 -08:00
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Weak magnitude 2.7 earthquake at 4 km depth
17 Apr 21:02 UTC: First to report: USGS after 24 minutes.
Hypocenter depth recalculated from 4.3 to 3.9 km.
Hypocenter depth recalculated from 4.3 to 3.9 km.
Date & time: 17 Apr 2016 20:38:01 UTC
Local time at epicenter: 2016-04-17 12:38:01 -08:00
Magnitude: 2.7
Depth: 3.9 km
Epicenter latitude / longitude: 57.2055°N / 158.0414°W

Nearest volcano: Aniakchak (38 km / 24 mi)
Nearby towns and cities:
46 km (29 mi) NE of Port Heiden (pop: 98) --> See nearby quakes!
52 km (32 mi) SW of Ugashik (pop: 12) --> See nearby quakes!
104 km (65 mi) NNE of Chignik Lagoon (pop: 78) --> See nearby quakes!
114 km (71 mi) NNE of Chignik Lake (pop: 73) --> See nearby quakes!
119 km (74 mi) SSW of Egegik (pop: 106) --> See nearby quakes!
159 km (99 mi) NNE of Perryville (pop: 113) --> See nearby quakes!
179 km (111 mi) SSW of South Naknek (pop: 79) --> See nearby quakes!
184 km (114 mi) S of Clarks Point (pop: 62) --> See nearby quakes!
184 km (114 mi) SSW of King Salmon (pop: 374) --> See nearby quakes!
236 km (146 mi) NE of Nelson Lagoon (pop: 52) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 7.1 x 108 joules (197 kilowatt hours, equivalent to 0.169 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.
Magnitude | Depth | Location | Source |
M 2.7 | 3.9 km | - 114km NNE of Chignik Lake, Alaska | USGS |
M 2.7 | 4 km | ALASKA PENINSULA | EMSC |
User reports for this quake
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