Earthquake M2.3 – 64 km SE of Chignik, Alaska
Origin Time (UTC)
16:46:34 31.05.26
Magnitude
2.3 ml
Agency
USGS
Coordinates
55.846000°N 157.754000°W
Energy Release
0.04 t
Weather
N/A
Depth
28 KM
A magnitude 2.3 earthquake struck 64 km SE of Chignik, Alaska on May 31, 2026. Based on seismic calculations, the event released an energy equivalent to approximately 0.04 t of TNT. The earthquake originated at a depth of 28 km below the surface.
Nearby Events
| Time | Mag | Epicenter | Explore |
|---|---|---|---|
|
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
|
|
11:53:47
05/06/2026
|
3.1
|
90 km SSE of Sand Point, Alaska
54.5770°N 159.9790°W |
4.9 KM |
EMSC, USGS
|
MAP
EVENT
|
|
10:59:11
05/06/2026
|
2.4
|
21 km WNW of Ivanof Bay, Alaska
55.9630°N 159.8130°W |
5 KM |
EMSC, USGS
|
MAP
EVENT
|
|
00:04:09
04/06/2026
|
2.8
|
25 km WNW of Old Harbor, Alaska
57.2870°N 153.7070°W |
30.5 KM |
EMSC, USGS
|
MAP
EVENT
|
|
11:35:03
03/06/2026
|
2.9
|
46 km SW of Sand Point, Alaska
55.0700°N 161.0684°W |
64.22 KM |
EMSC, USGS
|
MAP
EVENT
|