Earthquake M3.7 – 196 km SE of Chignik, Alaska
Origin Time (UTC)
00:35:30 18.06.26
Magnitude
3.7 ml
Agency
EMSC, USGS
Coordinates
54.982000°N 156.328000°W
Energy Release
5.35 t
Weather
N/A
Depth
36.3 KM
A magnitude 3.7 earthquake struck 196 km SE of Chignik, Alaska on June 18, 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 36.3 km below the surface.
Nearby Events
| Time | Mag | Epicenter | Explore |
|---|---|---|---|
|
03:18:12
19/06/2026
|
2.1
|
25 km WNW of Ivanof Bay, Alaska
56.0240°N 159.8310°W |
5 KM |
USGS
|
MAP
EVENT
|
|
22:16:34
18/06/2026
|
2.4
|
38 km NW of Akhiok, Alaska
57.1820°N 154.6420°W |
48.3 KM |
USGS
|
MAP
EVENT
|
|
19:27:27
18/06/2026
|
3.4
|
93 km SE of Ugashik, Alaska
56.8350°N 156.4920°W |
4.2 KM |
EMSC, USGS
|
MAP
EVENT
|
|
14:01:17
18/06/2026
|
2.3
|
31 km W of Ivanof Bay, Alaska
55.8940°N 159.9860°W |
60.4 KM |
USGS
|
MAP
EVENT
|
|
00:26:27
18/06/2026
|
2.2
|
97 km SSE of Sand Point, Alaska
54.4960°N 160.0620°W |
5.2 KM |
USGS
|
MAP
EVENT
|