Minor mag. 2.4 earthquake - 91km ESE of Adak, Alaska, on Thursday, September 18, 2014 16:16:00
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Minor magnitude 2.4 earthquake at 26 km depth
19 Sep 22:10 UTC: First to report: USGS after 18 hours.
Date & time: 19 Sep 2014 04:16:00 UTC
Local time at epicenter: Thursday, September 18, 2014 16:16:00
Depth: 25.6 km
Epicenter latitude / longitude: 51.4504°N / 175.5263°W (Alaska, Alaska, United States)
Nearest volcano: Sergief (78 km / 48 mi)
Nearby towns and cities:
90 km (56 mi) ESE of Adak (pop: 332) --> See nearby quakes!
123 km (77 mi) SW of Atka (pop: 64) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.5 x 108 joules (69.8 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 2.4||26 km||91km ESE 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 2.4, this quake might have been felt very close to the epicenter and under calm conditions.