| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 35.0 km |
| Coordinates | 50.283, 178.757 |
| UTC time | 2011-09-27 06:46:16.970 |
Earthquake details
Tuesday, September 27, 2011 Earthquake
The earthquake hit Alaska on Tuesday, September 27, 2011 at 06:46 UTC with a magnitude of 5.1. The closest known location in the current dataset is Petropavlovsk-Kamchatskiy (Alaska - AL), about 1418.6 km away. The epicenter is located at longitude 178.757 and latitude 50.283.
| Location | Rat Islands, Aleutian Islands |
| Country | Alaska (AL) |
| Severity | Strong |
Earthquake map 2011-09-27
Closest countries
The 12 closest cities near the epicenter.
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.2
Rat Islands, Aleutian Islands
Alaska · 2026-08-20 02:45 UTC
74.6 km
M 4.6
Rat Islands, Aleutian Islands
Alaska · 2026-05-27 05:57 UTC
78.0 km
M 4.7
295 km WSW of Adak
Alaska · 2026-04-20 09:54 UTC
95.2 km
M 4.5
Rat Islands, Aleutian Islands
Alaska · 2026-04-04 09:39 UTC
93.0 km
M 4.0
294 km WSW of Adak
Alaska · 2026-01-29 12:56 UTC
77.2 km
M 4.7
Rat Islands, Aleutian Islands
Alaska · 2025-12-09 04:29 UTC
98.2 km
M 4.2
Rat Islands, Aleutian Islands
Alaska · 2025-10-05 09:11 UTC
88.4 km
M 4.0
Rat Islands, Aleutian Islands
Alaska · 2024-11-20 03:56 UTC
99.7 km
Stay informed
Earthquake alerts
Create targeted notifications for important seismic activity near the places you follow.