Mag. 2.2 earthquake - - 35km SSW of Redoubt Volcano, Alaska, on 2015-08-17 21:22:37 -08:00
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Minor magnitude 2.2 earthquake at 114 km depth
18 Aug 06:10 UTC: First to report: USGS after 47 minutes.
Local time at epicenter: 2015-08-17 21:22:37 -08:00
Depth: 113.8 km
Epicenter latitude / longitude: 60.1874°N / 152.9688°W (Alaska, Alaska, United States)
Nearest volcano: Iliamna (19 km / 12 mi)
Nearby towns and cities:
74 km (46 mi) WNW of Happy Valley (pop: 593) --> See nearby quakes!
78 km (48 mi) NW of Anchor Point (pop: 1,930) --> See nearby quakes!
96 km (60 mi) WSW of Kalifornsky (pop: 7,850) --> See nearby quakes!
100 km (62 mi) NW of Homer (pop: 5,520) --> See nearby quakes!
103 km (64 mi) WSW of Kenai (pop: 7,660) --> See nearby quakes!
203 km (126 mi) SW of Alaska City (pop: 298,700) --> See nearby quakes!
224 km (139 mi) WSW of Eagle River (pop: 24,800) --> See nearby quakes!
224 km (139 mi) WSW of Eagle River (Anchorage County) (pop: 24,800) --> See nearby quakes!
5594 km (3476 mi) NW of Washington (District of Columbia) (pop: 601,700) --> See nearby quakes!
5594 km (3476 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: 1.3 x 108 joules (35 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 2.2||114 km||- 35km SSW of Redoubt Volcano, 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 2.2, this quake was probably too small to be felt by humans, but it could be recorded instrumentally.
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Earlier earthquakes in the same area since 1900Mag. 2.2 earthquake - - 35km SSW of Redoubt Volcano, Alaska, on 2015-08-17 21:22:37 -08:00
- 03 Nov 1943 14:32| 7.6 |15km / 9.3mi|77 years ago|205km / 127mi| Southern Alaska (USA)
- 04 Sep 1965 14:32| 7.0 |28km / 17mi|55 years ago|235km / 146mi| Kodiak Island Region, Alaska (USA)
- 10 Jun 1912 16:06| 6.9 |unknown|109 years ago|132km / 82mi| Southern Alaska (USA)
- 27 Apr 1933 02:36| 6.8 |15km / 9.3mi|88 years ago|150km / 93mi| Southern Alaska (USA)
- 07 Feb 1988 08:46| 6.5 |138km / 85mi|33 years ago|12km / 8mi| Southern Alaska (USA)
- 05 Dec 1942 14:28| 6.5 |100km / 62mi|78 years ago|94km / 58mi| Kenai Peninsula, Alaska (USA)
- 24 Jan 1958 23:17| 6.4 |52km / 32mi|63 years ago|67km / 42mi| Kenai Peninsula, Alaska (USA)
- 30 Jul 1941 01:51| 6.4 |35km / 22mi|80 years ago|134km / 83mi| Kenai Peninsula, Alaska (USA)
- 07 Jun 1912 09:55| 6.4 |unknown|109 years ago|132km / 82mi| Southern Alaska (USA)
- 29 Jul 2015 02:35| 6.3 |114km / 71mi|5 years ago|33km / 20mi| Southern Alaska
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