Moderate mag. 4.8 earthquake - Gulf of Alaska, 61 mi southwest of Sand Point, Aleutians East County, Alaska, USA, on Sunday, 22 April 2007 at 17:34 (GMT)

Moderate mag. 4.8 earthquake - Gulf of Alaska, 61 mi southwest of Sand Point, Aleutians East County, Alaska, USA, on Sunday, 22 April 2007 at 17:34 (GMT)

Moderate magnitude 4.8 earthquake at 41 km depth

Date & time: 22 Apr 2007 17:34:44 UTC
Magnitude: 4.8
Depth: 41.1 km
Epicenter latitude / longitude: 54.53°N / 161.1°W (Gulf of Alaska, Alaska, United States)
Nearest volcano: Dutton (103 km / 64 mi)
Nearby towns and cities:
98 km (61 mi) SSW of Sand Point (pop: 1,060) --> See nearby quakes!
98 km (61 mi) SE of King Cove (pop: 1,010) --> See nearby quakes!
127 km (79 mi) SE of Cold Bay (pop: 123) --> See nearby quakes!
153 km (95 mi) ESE of False Pass (pop: 40) --> See nearby quakes!
164 km (102 mi) S of Nelson Lagoon (pop: 52) --> See nearby quakes!
197 km (123 mi) SW of Perryville (pop: 113) --> See nearby quakes!
242 km (150 mi) SW of Chignik Lake (pop: 73) --> See nearby quakes!
256 km (159 mi) SW of Chignik Lagoon (pop: 78) --> See nearby quakes!
306 km (190 mi) E of Akutan (pop: 1,040) --> See nearby quakes!
361 km (224 mi) ENE of Unalaska (pop: 4,490) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1 x 1012 joules (278 megawatt hours, equivalent to 239 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 4.841 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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