Earthquake M3.8 – Off Coast Of Southeastern Alaska
Origin Time (UTC)
03:12:36 04.07.26
Magnitude
3.8 ML
Agency
EMSC, USGS
Coordinates
55.978000°N 135.599000°W
Energy Release
7.56 t
Weather
N/A
Depth
0.9 KM
A magnitude 3.8 earthquake struck Off Coast Of Southeastern Alaska on July 4, 2026. Based on seismic calculations, the event released an energy equivalent to approximately 7.56 t of TNT. The earthquake originated at a depth of 0.9 km below the surface.
Nearby Events
| Time | Mag | Epicenter | Explore |
|---|---|---|---|
|
11:26:46
25/07/2026
|
2.2
|
74 km W of Elfin Cove, Alaska
58.0740°N 137.5870°W |
11 KM |
USGS
|
MAP
EVENT
|
|
01:58:17
19/07/2026
|
2.2
|
25 km WSW of Elfin Cove, Alaska
58.0970°N 136.7400°W |
8.2 KM |
USGS
|
MAP
EVENT
|
|
11:15:18
06/07/2026
|
2.4
|
40 km W of Port Alexander, Alaska
56.1960°N 135.2910°W |
9.6 KM |
USGS
|
MAP
EVENT
|
|
18:47:09
01/07/2026
|
3.1
|
Southeastern Alaska
57.4110°N 136.7790°W |
12.7 KM |
EMSC, USGS
|
MAP
EVENT
|
|
13:16:40
24/06/2026
|
2.5
|
8 km WNW of Excursion Inlet, Alaska
58.4590°N 135.5760°W |
5 KM |
USGS
|
MAP
EVENT
|