Earthquake M2.8 – 158 km SSE of Atka, Alaska
Origin Time (UTC)
07:56:38 18.06.26
Magnitude
2.8 ml
Agency
USGS
Coordinates
50.892000°N 173.295000°W
Energy Release
0.24 t
Weather
N/A
Depth
20 KM
A magnitude 2.8 earthquake struck 158 km SSE of Atka, Alaska on June 18, 2026. Based on seismic calculations, the event released an energy equivalent to approximately 0.24 t of TNT. The earthquake originated at a depth of 20 km below the surface.
Nearby Events
| Time | Mag | Epicenter | Explore |
|---|---|---|---|
|
18:25:33
19/06/2026
|
4.4
|
91 km NE of Atka, Alaska
52.8621°N 173.4180°W |
232.09 KM |
EMSC, USGS
|
MAP
EVENT
|
|
16:05:24
19/06/2026
|
2.2
|
4 km SE of Adak, Alaska
51.8390°N 176.5900°W |
8.8 KM |
USGS
|
MAP
EVENT
|
|
15:57:08
19/06/2026
|
2.2
|
79 km SW of Adak, Alaska
51.3910°N 177.4740°W |
15.9 KM |
USGS
|
MAP
EVENT
|
|
15:42:29
19/06/2026
|
2.6
|
174 km W of Nikolski, Alaska
53.1260°N 171.4430°W |
233.5 KM |
USGS
|
MAP
EVENT
|
|
11:27:25
19/06/2026
|
3.1
|
85 km SE of Atka, Alaska
51.7020°N 173.2440°W |
10.8 KM |
EMSC, USGS
|
MAP
EVENT
|