Moderate mag. 5.3 earthquake - 34km ENE of Amatignak Island, Alaska (USA) on Monday, 9 September 2019
Sep 9 04:07: Magnitude recalculated from 5.5 to 4.8.
Hypocenter depth recalculated from 38.0 to 13.2 km.
Sep 9 04:14: Magnitude recalculated from 4.8 to 5.3.
Hypocenter depth recalculated from 13.2 to 35.0 km.
Hypocenter depth recalculated from 38.0 to 13.2 km.
Sep 9 04:14: Magnitude recalculated from 4.8 to 5.3.
Hypocenter depth recalculated from 13.2 to 35.0 km.
Date & time: Monday, 9 September 2019 03:54 UTC
Local time at epicenter: 2019-09-08 17:54:08 -10:00
Magnitude: 5.3
Depth: 35.0 km
Epicenter latitude / longitude: 51.543°N / 178.6387°W
(United States)
Nearest volcano: Gareloi (108 km)
Primary data source: USGS
Estimated released energy: 5.6*10^12 J (1.56 GWh / 1344 tons of TNT) [learn more]
Local time at epicenter: 2019-09-08 17:54:08 -10:00
Magnitude: 5.3
Depth: 35.0 km
Epicenter latitude / longitude: 51.543°N / 178.6387°W
Nearest volcano: Gareloi (108 km)
Primary data source: USGS
Estimated released energy: 5.6*10^12 J (1.56 GWh / 1344 tons of TNT) [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. - thank you.
You can use your GPS or device location as well to show where you were during the earthquake. - thank you.
Data for same earthquake as reported from other agencies
| Time | Mag. / Depth | Location | Source | |
| Mon, 9 Sep 2019 | ||||
| Mon, 9 Sep 03:54 UTC | M 5.2 / 10 km | Andreanof Islands, Aleutian Islands (USA) | GFZ | |
| Mon, 9 Sep 03:54 UTC | M 5.3 / 20 km | Andreanof Islands, Aleutian Is. (USA) | EMSC | |
| Mon, 9 Sep 03:54 UTC | M 5.4 / 9.6 km | Andreanof Islands, Aleutian Islands (USA) | GeoAu | |
| Mon, 9 Sep 03:54 UTC | M 4.9 / 196 km | Andreanof Islands, Aleutian Islands (USA) | BMKG | |
"I felt it" reports:
Earthquakes in same area up to 1 year afterwards (aftershocks) - show
Earthquakes in same area up to 1 year afterwards (likely aftershocks)
| Time | Mag. / Depth | Location | Map | Source |















