Weak mag. 3.1 earthquake - 34 mi east of Port Heiden, Lake and Peninsula County, Alaska, USA, on Wednesday, 8 June 2016 at 23:28 (GMT)
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Weak magnitude 3.1 earthquake at 39 km depth
8 Jun 23:40 UTC: First to report: EMSC after 11 minutes.
Hypocenter depth recalculated from 0.0 to 39.0 km.
Hypocenter depth recalculated from 0.0 to 39.0 km.
Date & time: 8 Jun 2016 23:28:37 UTC
Magnitude: 3.1
Depth: 39.0 km
Epicenter latitude / longitude: 57.06°N / 157.74°W

Nearest volcano: Aniakchak (18 km / 11 mi)
Nearby towns and cities:
54 km (34 mi) SSW of Ugashik (pop: 12) --> See nearby quakes!
55 km (34 mi) ENE of Port Heiden (pop: 98) --> See nearby quakes!
97 km (60 mi) NNE of Chignik Lagoon (pop: 78) --> See nearby quakes!
109 km (68 mi) NE of Chignik Lake (pop: 73) --> See nearby quakes!
130 km (81 mi) S of Egegik (pop: 106) --> See nearby quakes!
154 km (96 mi) NNE of Perryville (pop: 113) --> See nearby quakes!
192 km (119 mi) SSW of King Salmon (pop: 374) --> See nearby quakes!
257 km (159 mi) NE of Sand Point (pop: 1,060) --> See nearby quakes!
318 km (197 mi) WSW of Kodiak Station (pop: 1,300) --> See nearby quakes!
361 km (224 mi) NE of King Cove (pop: 1,010) --> See nearby quakes!
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 2.8 x 109 joules (783 kilowatt hours, equivalent to 0.674 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 3.1 | 39 km | ALASKA PENINSULA | EMSC |
M 3.1 | 39 km | - 109km NE of Chignik Lake, Alaska | USGS |
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