Mag. 2.1 earthquake - - 78km SSW of Redoubt Volcano, Alaska, on 2015-10-30 23:09:20 -08:00
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Minor magnitude 2.1 earthquake at 122 km depth
31 Oct 07:58 UTC: First to report: USGS after 49 minutes.
Local time at epicenter: 2015-10-30 23:09:20 -08:00
Depth: 122.1 km
Epicenter latitude / longitude: 59.8572°N / 153.3776°W (Alaska, Alaska, United States)
Nearest volcano: Augustine (71 km / 44 mi)
Nearby towns and cities:
41 km (26 mi) ENE of Pedro Bay (pop: 42) --> See nearby quakes!
87 km (54 mi) W of Anchor Point (pop: 1,930) --> See nearby quakes!
105 km (65 mi) WNW of Homer (pop: 5,520) --> See nearby quakes!
117 km (73 mi) W of Fritz Creek (pop: 1,930) --> See nearby quakes!
131 km (82 mi) WSW of Kalifornsky (pop: 7,850) --> See nearby quakes!
140 km (87 mi) WSW of Kenai (pop: 7,660) --> See nearby quakes!
146 km (91 mi) WSW of Soldotna (pop: 4,540) --> See nearby quakes!
243 km (151 mi) SW of Alaska City (pop: 298,700) --> See nearby quakes!
5624 km (3494 mi) NW of Washington (District of Columbia) (pop: 601,700) --> See nearby quakes!
5624 km (3494 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: 8.9 x 107 joules (24.8 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 2.1||122 km||- 78km 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 2.1, this quake was probably too small to be felt by humans, but it could be recorded instrumentally.