Light mag. 3.3 earthquake - North Pacific Ocean, 38 mi southeast of Sanak Island, Aleutians East County, Alaska, USA, on Thursday, 18 July 2002 at 00:13 (GMT)
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Light magnitude 3.3 earthquake at 7 km depth
Date & time: 18 Jul 2002 00:13:59 UTC
Depth: 6.8 km
Epicenter latitude / longitude: 53.96°N / 162.198°W (North Pacific Ocean, Alaska, United States)
Nearest volcano: Roundtop (130 km / 81 mi)
Nearby towns and cities:
123 km (76 mi) S of King Cove (pop: 1,010) --> See nearby quakes!
127 km (79 mi) SE of False Pass (pop: 40) --> See nearby quakes!
140 km (87 mi) SSE of Cold Bay (pop: 123) --> See nearby quakes!
188 km (117 mi) SW of Sand Point (pop: 1,060) --> See nearby quakes!
234 km (146 mi) E of Akutan (pop: 1,040) --> See nearby quakes!
236 km (146 mi) SSW of Nelson Lagoon (pop: 52) --> See nearby quakes!
284 km (177 mi) E of Unalaska (pop: 4,490) --> See nearby quakes!
292 km (181 mi) SW of Perryville (pop: 113) --> See nearby quakes!
336 km (209 mi) SW of Chignik Lake (pop: 73) --> See nearby quakes!
350 km (218 mi) SW of Chignik Lagoon (pop: 78) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 5.6 x 109 joules (1.56 megawatt hours, equivalent to 1.34 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 3.3||6.8 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.