Minor mag. 2.1 earthquake - 121km SSW of Atka, Alaska, on Saturday, November 23, 2013 14:45:06
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in the US| Alaska | Alaska
Minor magnitude 2.1 earthquake at 26 km depth
24 Nov 20:20 UTC: First to report: USGS after 18 hours.
Date & time: 24 Nov 2013 02:45:06 UTC
Local time at epicenter: Saturday, November 23, 2013 14:45:06
Depth: 25.6 km
Epicenter latitude / longitude: 51.2038°N / 174.9251°W (Alaska, Alaska, United States)
Nearest volcano: Sergief (94 km / 58 mi)
Nearby towns and cities:
121 km (75 mi) SSW of Atka (pop: 64) --> See nearby quakes!
140 km (87 mi) ESE of Adak (pop: 332) --> 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||26 km||121km SSW of Atka, 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.