Mag. 1.8 earthquake - - 54km WNW of Anchor Point, Alaska, on 2015-11-20 20:22:17 -09:00
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Minor magnitude 1.8 earthquake at 89 km depth
21 Nov 06:04 UTC: First to report: USGS after 42 minutes.
Local time at epicenter: 2015-11-20 20:22:17 -09:00
Depth: 88.6 km
Epicenter latitude / longitude: 59.9954°N / 152.6987°W (Alaska, Alaska, United States)
Nearest volcano: Iliamna (22 km / 14 mi)
Nearby towns and cities:
54 km (34 mi) W of Happy Valley (pop: 593) --> See nearby quakes!
54 km (34 mi) WNW of Anchor Point (pop: 1,930) --> See nearby quakes!
75 km (47 mi) WNW of Homer (pop: 5,520) --> See nearby quakes!
84 km (52 mi) WNW of Fritz Creek (pop: 1,930) --> See nearby quakes!
91 km (57 mi) WSW of Kalifornsky (pop: 7,850) --> See nearby quakes!
204 km (127 mi) SW of Alaska City (pop: 298,700) --> See nearby quakes!
226 km (140 mi) SW of Eagle River (pop: 24,800) --> See nearby quakes!
226 km (140 mi) SW of Eagle River (Anchorage County) (pop: 24,800) --> See nearby quakes!
5583 km (3469 mi) NW of Washington (District of Columbia) (pop: 601,700) --> See nearby quakes!
5583 km (3469 mi) NW of Washington DC (District of Columbia) (pop: 601,700) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 3.2 x 107 joules (8.78 kilowatt hours) 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 1.8||89 km||- 54km WNW of Anchor Point, Alaska||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.At magnitude 1.8, this quake was too small to be felt by humans, but it was recorded instrumentally.