Light mag. 4.3 earthquake - North Pacific Ocean, 98 mi southeast of Sanak Island, Aleutians East County, Alaska, USA, on Saturday, 20 July 2002 at 16:19 (GMT)
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Light magnitude 4.3 earthquake at 33 km depth
Date & time: 20 Jul 2002 16:19:58 UTC
Depth: 33.0 km
Epicenter latitude / longitude: 53.26°N / 161.345°W (North Pacific Ocean, Alaska, United States)
Nearest volcano: Dutton (221 km / 137 mi)
Nearby towns and cities:
210 km (131 mi) SSE of King Cove (pop: 1,010) --> See nearby quakes!
223 km (138 mi) SE of False Pass (pop: 40) --> See nearby quakes!
232 km (144 mi) SSE of Cold Bay (pop: 123) --> See nearby quakes!
237 km (148 mi) SSW of Sand Point (pop: 1,060) --> See nearby quakes!
305 km (189 mi) S of Nelson Lagoon (pop: 52) --> See nearby quakes!
308 km (191 mi) ESE of Akutan (pop: 1,040) --> See nearby quakes!
327 km (203 mi) SSW of Perryville (pop: 113) --> See nearby quakes!
349 km (217 mi) E of Unalaska (pop: 4,490) --> See nearby quakes!
372 km (231 mi) SSW of Chignik Lake (pop: 73) --> See nearby quakes!
384 km (239 mi) SSW of Chignik Lagoon (pop: 78) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.8 x 1011 joules (49.4 megawatt hours, equivalent to 42.5 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.
|M 4.3||33 km||south of Alaska (USA)||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.