Strong mag. 5.7 earthquake - Kodiak Island Parish, 15 mi south of Larsen Bay, Kodiak Island, Alaska, USA, on Monday, 13 April 1964 at 21:25 (GMT)
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Strong magnitude 5.7 earthquake at 35 km depth
Date & time: 13 Apr 1964 21:25:34 UTC
Depth: 35.0 km
Epicenter latitude / longitude: 57.317°N / 153.989°W (Kodiak Island, Alaska, United States)
Nearest volcano: Unnamed 57.87°N/155.42°W (105 km / 65 mi)
Nearby towns and cities:
25 km (15 mi) S of Larsen Bay (pop: 88) --> See nearby quakes!
40 km (25 mi) SE of Karluk (pop: 37) --> See nearby quakes!
43 km (27 mi) NNE of Akhiok (pop: 72) --> See nearby quakes!
43 km (27 mi) WNW of Old Harbor (pop: 221) --> See nearby quakes!
89 km (55 mi) WSW of Womens Bay (pop: 719) --> See nearby quakes!
97 km (60 mi) WSW of Kodiak Station (pop: 1,300) --> See nearby quakes!
108 km (67 mi) WSW of Kodiak (pop: 6,250) --> See nearby quakes!
492 km (306 mi) SSW of Anchorage (pop: 298,700) --> See nearby quakes!
511 km (317 mi) SSW of Eagle River (pop: 24,800) --> See nearby quakes!
511 km (317 mi) SSW of Eagle River (Anchorage) (pop: 24,800) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.2 x 1013 joules (6.22 gigawatt hours, equivalent to 5351 tons of TNT or 0.3 atomic bombs!) 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.
|5.7||35 km||Kodiak Island region, Alaska (USA)||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.