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Diaporama

Great mag. 8.0 earthquake - 24km SE of Little Sitkin Island, Alaska on Monday, 23 June 2014

Major mag. 7.9 earthquake - 24km SE of Little Sitkin Island, Alaska on Monday, 23 June 2014

Major mag. 7.9 earthquake  - 24km SE of Little Sitkin Island, Alaska on Monday, 23 June 2014
Jun 23 22:50: Magnitude recalculated from 8.0 to 7.9.
Hypocenter depth recalculated from 114.4 to 107.5 km.
Date & time: Monday, 23 June 2014 20:53 UTC
Local time at epicenter: Monday, June 23, 2014 11:53:09
Magnitude: 7.9
Depth: 107.5 km
Epicenter latitude / longitude: 51.7972°N / 178.7604°E (États-Unis)
Nearest volcano: Little Sitkin (23 km)
Primary data source: USGS
Estimated released energy: 4.5*10^16 J (12408 GWh / 1.1*10^7 tons of TNT / 667.2 atomic bombs equivalent) [learn more]
If you felt this quake (or if you were near the epicenter), please share your experience with us and submit a short "I felt it" report.
You can use your GPS or device location as well to show where you were during the earthquake.
- Merci!.

Data for same earthquake as reported from other agencies
HeureMag. / DepthLocationSource
Mon, 23 Jun 2014
Mon, 23 Jun 20:53 UTCM 7.9 / 100 km RAT ISLANDS, ALEUTIAN ISLANDSEMSC
Mon, 23 Jun 20:53 UTCM 7.9 / 107 kmRat Islands, Aleutian IslandsGFZ

shake map
(shakemap: USGS)
"I felt it" reports:
(United States) (488 km E from epicenter)(no details): Lasted between 15-30 seconds. (via EMSC)

 

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