Minor mag. 2.3 earthquake - 58km SE of Adak, Alaska, on Saturday, February 14, 2015 07:20:40
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Minor magnitude 2.3 earthquake at 26 km depth
15 Feb 05:10 UTC: First to report: USGS after 10 hours.
Date & time: 14 Feb 2015 19:20:40 UTC
Local time at epicenter: Saturday, February 14, 2015 07:20:40
Depth: 25.6 km
Epicenter latitude / longitude: 51.4583°N / 176.1545°W (Alaska, Alaska, United States)
Nearest volcano: Adagdak (66 km / 41 mi)
Nearby towns and cities:
57 km (35 mi) SE of Adak (pop: 332) --> See nearby quakes!
157 km (98 mi) WSW of Atka (pop: 64) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.8 x 108 joules (49.4 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 2.3||26 km||58km SE of Adak, 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 2.3, this quake was probably too small to be felt by humans, but it could be recorded instrumentally.