Mag. 2.1 earthquake - - 44km S of Redoubt Volcano, Alaska, on 2015-10-23 23:25:19 -08:00
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Minor magnitude 2.1 earthquake at 100 km depth
24 Oct 08:06 UTC: First to report: USGS after 41 minutes.
Local time at epicenter: 2015-10-23 23:25:19 -08:00
Depth: 99.9 km
Epicenter latitude / longitude: 60.0872°N / 152.6056°W (Alaska, Alaska, United States)
Nearest volcano: Iliamna (28 km / 17 mi)
Nearby towns and cities:
51 km (32 mi) WNW of Happy Valley (pop: 593) --> See nearby quakes!
55 km (34 mi) NW of Anchor Point (pop: 1,930) --> See nearby quakes!
77 km (48 mi) NW of Homer (pop: 5,520) --> See nearby quakes!
81 km (51 mi) WSW of Kalifornsky (pop: 7,850) --> See nearby quakes!
91 km (56 mi) SW of Kenai (pop: 7,660) --> See nearby quakes!
96 km (60 mi) WSW of Soldotna (pop: 4,540) --> See nearby quakes!
99 km (61 mi) SW of Nikiski (pop: 4,490) --> See nearby quakes!
194 km (120 mi) SW of Alaska City (pop: 298,700) --> See nearby quakes!
5576 km (3465 mi) NW of Washington (District of Columbia) (pop: 601,700) --> See nearby quakes!
5576 km (3465 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||1 km||- 44km S 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.