Light mag. 4.0 earthquake - Gulf of Alaska, 6.5 mi northwest of Big Koniuji Island, Aleutians East County, Alaska, USA, on Friday, 5 November 1993 at 07:49 (GMT)

Light mag. 4.0 earthquake - Gulf of Alaska, 6.5 mi northwest of Big Koniuji Island, Aleutians East County, Alaska, USA, on Friday, 5 November 1993 at 07:49 (GMT)

Light magnitude 4.0 earthquake at 62 km depth

Date & time: 5 Nov 1993 07:49:48 UTC
Magnitude: 4
Depth: 62.4 km
Epicenter latitude / longitude: 55.211°N / 159.652°W (Gulf of Alaska, Alaska, United States)
Nearest volcano: Stepovak Bay 1 (78 km / 48 mi)
Nearby towns and cities:
55 km (34 mi) ESE of Sand Point (pop: 1,060) --> See nearby quakes!
84 km (52 mi) SSW of Perryville (pop: 113) --> See nearby quakes!
129 km (80 mi) SSW of Chignik Lake (pop: 73) --> See nearby quakes!
131 km (82 mi) SE of Nelson Lagoon (pop: 52) --> See nearby quakes!
141 km (87 mi) SSW of Chignik Lagoon (pop: 78) --> See nearby quakes!
170 km (106 mi) E of King Cove (pop: 1,010) --> See nearby quakes!
412 km (256 mi) ENE of Akutan (pop: 1,040) --> See nearby quakes!
468 km (291 mi) ENE of Unalaska (pop: 4,490) --> See nearby quakes!
518 km (322 mi) WSW of Kodiak Station (pop: 1,300) --> See nearby quakes!
529 km (329 mi) WSW of Kodiak (pop: 6,250) --> 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
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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 4.062 kmAlaska Peninsula (USA)USGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

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