Strong mag. 6.9 earthquake - Alaska Peninsula (USA) on Thursday, 13 May 1993 at 11:59 (GMT)

Strong mag. 6.9 earthquake - Alaska Peninsula (USA) on Thursday, 13 May 1993 at 11:59 (GMT)

Strong magnitude 6.9 earthquake at 32 km depth

Date & time: 13 May 1993 11:59:49 UTC
Magnitude: 6.9
Depth: 32.3 km
Epicenter latitude / longitude: 55.177°N / 160.458°W (Alaska, United States)
Nearest volcano: Dana (70 km / 43 mi)
Nearby towns and cities:
18 km (11 mi) S of Sand Point (pop: 1,060) --> See nearby quakes!
103 km (64 mi) SSE of Nelson Lagoon (pop: 52) --> See nearby quakes!
116 km (72 mi) SW of Perryville (pop: 113) --> See nearby quakes!
119 km (74 mi) E of King Cove (pop: 1,010) --> See nearby quakes!
144 km (89 mi) E of Cold Bay (pop: 123) --> See nearby quakes!
160 km (100 mi) SW of Chignik Lake (pop: 73) --> See nearby quakes!
361 km (224 mi) ENE of Akutan (pop: 1,040) --> See nearby quakes!
418 km (260 mi) ENE of Unalaska (pop: 4,490) --> See nearby quakes!
6173 km (3836 mi) NW of Washington DC (District of Columbia) (pop: 601,700) --> See nearby quakes!
6173 km (3836 mi) NW of Washington DC (District of Columbia) (pop: 601,700) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.4 x 1015 joules (392 gigawatt hours, equivalent to 3.4 x 105 tons of TNT or 21.1 atomic bombs!) More info
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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.
MagnitudeDepthLocationSource
M 6.932 kmAlaska Peninsula (USA)USGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Aftershocks of the 6.9 quake Alaska Peninsula (USA) 13 May 1993 11:59 GMT

More info
Recorded aftershocks, latest first (3 quakes):
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Earlier earthquakes in the same area

Strong mag. 6.9 earthquake - Alaska Peninsula (USA) on Thursday, 13 May 1993 at 11:59 (GMT)
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