Earthquake M5.8 – 105 km SSE of Atka, Alaska
Origin Time (UTC)
08:35:20 26.07.26
Magnitude
5.8 ml
Agency
GFZ, INGV, USGS
Coordinates
51.406000°N 173.352000°W
Energy Release
7.56 kt
Weather
N/A
Depth
5 KM
A magnitude 5.8 earthquake struck 105 km SSE of Atka, Alaska on July 26, 2026. Based on seismic calculations, the event released an energy equivalent to approximately 7.56 kt of TNT. The earthquake originated at a depth of 5 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
|