Moderate mag. 4.3 earthquake - 22 mi east of Port Heiden, Lake and Peninsula County, Alaska, USA, on 2016-04-05 03:18:07 UTC
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Moderate magnitude 4.3 earthquake at 10 km depth
5 Apr 03:52 UTC: First to report: USGS after 34 minutes.
Date & time: 5 Apr 2016 03:18:07 UTC
Local time at epicenter: 2016-04-05 03:18:07 UTC
Depth: 10.0 km
Epicenter latitude / longitude: 57.0154°N / 158.0652°W (Lake and Peninsula County, Alaska, United States)
Nearest volcano: Aniakchak (16 km / 10 mi)
Nearby towns and cities:
35 km (22 mi) ENE of Port Heiden (pop: 98) --> See nearby quakes!
68 km (42 mi) SW of Ugashik (pop: 12) --> See nearby quakes!
240 km (149 mi) NE of Sand Point (pop: 1,060) --> See nearby quakes!
338 km (210 mi) WSW of Kodiak Station (pop: 1,300) --> See nearby quakes!
342 km (213 mi) NE of King Cove (pop: 1,010) --> See nearby quakes!
350 km (217 mi) WSW of Kodiak (pop: 6,250) --> See nearby quakes!
470 km (292 mi) SSE of Bethel (pop: 6,450) --> See nearby quakes!
479 km (298 mi) SW of Homer (pop: 5,520) --> See nearby quakes!
544 km (338 mi) SW of Kalifornsky (pop: 7,850) --> See nearby quakes!
555 km (345 mi) SW of Kenai (pop: 7,660) --> 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||10 km||- Alaska Peninsula||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.