Weak mag. 3.4 earthquake - North Pacific Ocean, 61 mi south of Adak, Aleutians West County, Alaska, USA, on Sunday, February 23, 2014 07:18:27
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Weak magnitude 3.4 earthquake at 25 km depth
24 Feb 06:56 UTC: First to report: USGS after 12 hours.
Date & time: 23 Feb 2014 19:18:27 UTC
Local time at epicenter: Sunday, February 23, 2014 07:18:27
Depth: 24.6 km
Epicenter latitude / longitude: 51.0261°N / 176.2149°W (North Pacific Ocean, Alaska, United States)
Nearest volcano: Moffett (109 km / 68 mi)
Nearby towns and cities:
99 km (61 mi) SSE of Adak (pop: 332) --> See nearby quakes!
190 km (118 mi) SW of Atka (pop: 64) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 7.9 x 109 joules (2.21 megawatt hours, equivalent to 1.9 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 3.4||25 km||99km SSE of Adak, Alaska||USGS|
|M 3.4||25 km||ANDREANOF ISLANDS, ALEUTIAN IS.||EMSC|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.