Earthquake M3.7 – 91 km SE of Atka, Alaska
Origin Time (UTC)
16:06:59 26.07.26
Magnitude
3.7 ml
Agency
EMSC, USGS
Coordinates
51.549000°N 173.387000°W
Energy Release
5.35 t
Weather
N/A
Depth
11.9 KM
A magnitude 3.7 earthquake struck 91 km SE of Atka, Alaska on July 26, 2026. Based on seismic calculations, the event released an energy equivalent to approximately 5.35 t of TNT. The earthquake originated at a depth of 11.9 km below the surface.
Nearby Events
| Time | Mag | Epicenter | Explore |
|---|---|---|---|
|
14:08:23
27/07/2026
|
3.0
|
137 km SW of Nikolski, Alaska
52.0840°N 170.3290°W |
5 KM |
EMSC, USGS
|
MAP
EVENT
|
|
10:12:07
27/07/2026
|
3.9
|
128 km SSE of Atka, Alaska
51.2346°N 173.1581°W |
35 KM |
EMSC, USGS
|
MAP
EVENT
|
|
09:49:37
27/07/2026
|
2.9
|
145 km SW of Nikolski, Alaska
52.0870°N 170.4840°W |
14.3 KM |
USGS
|
MAP
EVENT
|
|
08:40:31
27/07/2026
|
2.2
|
87 km SSE of Atka, Alaska
51.4850°N 173.6520°W |
5.5 KM |
USGS
|
MAP
EVENT
|
|
08:07:33
27/07/2026
|
2.4
|
85 km SW of Nikolski, Alaska
52.4210°N 169.7920°W |
12.3 KM |
USGS
|
MAP
EVENT
|