Light mag. 4.4 earthquake - Gulf of Alaska, 20 mi south of Tugidak Island, Kodiak Island, Alaska, USA, on Saturday, 3 June 1978 at 23:11 (GMT)

Light mag. 4.4 earthquake - Gulf of Alaska, 20 mi south of Tugidak Island, Kodiak Island, Alaska, USA, on Saturday, 3 June 1978 at 23:11 (GMT)

Light magnitude 4.4 earthquake at 33 km depth

Date & time: 3 Jun 1978 23:11:07 UTC
Magnitude: 4.4
Depth: 33.0 km
Epicenter latitude / longitude: 56.213°N / 154.594°W (Gulf of Alaska, Alaska, United States)
Nearest volcano: Kialagvik (171 km / 106 mi)
Nearby towns and cities:
86 km (53 mi) SSW of Akhiok (pop: 72) --> See nearby quakes!
211 km (131 mi) SW of Kodiak Station (pop: 1,300) --> See nearby quakes!
220 km (137 mi) SW of Kodiak (pop: 6,250) --> See nearby quakes!
422 km (262 mi) SSW of Homer (pop: 5,520) --> See nearby quakes!
428 km (266 mi) SSW of Anchor Point (pop: 1,930) --> See nearby quakes!
437 km (272 mi) SSW of Fritz Creek (pop: 1,930) --> See nearby quakes!
506 km (314 mi) SSW of Kalifornsky (pop: 7,850) --> See nearby quakes!
518 km (322 mi) SSW of Soldotna (pop: 4,540) --> See nearby quakes!
520 km (323 mi) SSW of Kenai (pop: 7,660) --> See nearby quakes!
530 km (329 mi) SSW of Sterling (pop: 5,620) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.5 x 1011 joules (69.8 megawatt hours, equivalent to 60 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
4.433 kmKodiak Island region, Alaska (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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