Earthquake M3.4 – 74 km SSE of Atka, Alaska
Origin Time (UTC)
23:45:40 01.06.26
Magnitude
3.4 ml
Agency
EMSC, USGS
Coordinates
51.621000°N 173.647000°W
Energy Release
1.90 t
Weather
N/A
Depth
20 KM
A magnitude 3.4 earthquake struck 74 km SSE of Atka, Alaska on June 1, 2026. Based on seismic calculations, the event released an energy equivalent to approximately 1.90 t of TNT. The earthquake originated at a depth of 20 km below the surface.
Nearby Events
| Time | Mag | Epicenter | Explore |
|---|---|---|---|
|
17:15:23
05/06/2026
|
2.5
|
4 km SE of Adak, Alaska
51.8480°N 176.5780°W |
12.3 KM |
USGS
|
MAP
EVENT
|
|
16:40:39
05/06/2026
|
2.3
|
4 km ESE of Adak, Alaska
51.8620°N 176.5790°W |
12.3 KM |
USGS
|
MAP
EVENT
|
|
11:27:54
05/06/2026
|
3.2
|
49 km SE of Atka, Alaska
51.8600°N 173.7290°W |
58.6 KM |
EMSC, USGS
|
MAP
EVENT
|
|
02:31:44
05/06/2026
|
3.2
|
117 km ESE of Atka, Alaska
51.9330°N 172.5440°W |
19.7 KM |
EMSC, USGS
|
MAP
EVENT
|
|
23:57:05
04/06/2026
|
2.1
|
61 km W of Nikolski, Alaska
52.8685°N 169.7720°W |
1.11 KM |
EMSC, USGS
|
MAP
EVENT
|