Earthquake M2.8 – 25 km WNW of Old Harbor, Alaska
Origin Time (UTC)
00:04:09 04.06.26
Magnitude
2.8 ml
Agency
EMSC, USGS
Coordinates
57.287000°N 153.707000°W
Energy Release
0.24 t
Weather
N/A
Depth
30.5 KM
A magnitude 2.8 earthquake struck 25 km WNW of Old Harbor, Alaska on June 4, 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 30.5 km below the surface.
Nearby Events
| Time | Mag | Epicenter | Explore |
|---|---|---|---|
|
17:21:26
05/06/2026
|
2.9
|
24 km S of Chiniak, Alaska
57.3900°N 152.2220°W |
40.1 KM |
EMSC, USGS
|
MAP
EVENT
|
|
15:48:05
05/06/2026
|
3.6
|
187 km SE of Chignik, Alaska
55.0490°N 156.3910°W |
21.2 KM |
EMSC, USGS
|
MAP
EVENT
|
|
13:20:16
05/06/2026
|
2.2
|
61 km SSW of Nanwalek, Alaska
58.8320°N 152.2540°W |
49.2 KM |
USGS
|
MAP
EVENT
|
|
08:48:49
05/06/2026
|
2.1
|
5 km NW of Seldovia, Alaska
59.4660°N 151.7910°W |
52.7 KM |
USGS
|
MAP
EVENT
|
|
08:05:52
05/06/2026
|
2.2
|
45 km W of Anchor Point, Alaska
59.8490°N 152.6260°W |
92.3 KM |
USGS
|
MAP
EVENT
|