2.5

121 km WSW of Adak, Alaska

2026-04-04 04:29:58 UTC (22 hours ago)

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Earthquake Details

Magnitude
2.5 ml
Depth
10.0 km
Shallow
Location
51.3350°N
-178.1620°E

Technical Information

Event ID
aka2026gpbmmu
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
13
Azimuthal Gap
297.0°
Min Station Distance
0.500°
RMS Residual
0.40 sec
Last Updated
2026-04-04 21:28:32 UTC

Nearby Earthquakes (Last 7 Days)

4.5
Rat Islands, Aleutian Islands, Alaska
17 hours ago · 40.7 km deep
3.3
Rat Islands, Aleutian Islands, Alaska
21 hours ago · 20.0 km deep
4.6
220 km ESE of Attu Station, Alaska
1 days ago · 35.0 km deep
4.2
232 km ESE of Attu Station, Alaska
1 days ago · 10.0 km deep
4.0
294 km SE of Attu Station, Alaska
1 days ago · 10.0 km deep
5.1
223 km ESE of Attu Station, Alaska
1 days ago · 10.0 km deep
4.0
232 km ESE of Attu Station, Alaska
1 days ago · 40.2 km deep
2.6
38 km SW of Adak, Alaska
2 days ago · 33.2 km deep
3.8
122 km SE of Atka, Alaska
2 days ago · 9.2 km deep
2.7
167 km SSE of Adak, Alaska
2 days ago · 20.0 km deep

Actions

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Location

Alaska
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Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Shallow depth (10.0 km): Shallow earthquakes often cause more damage at the surface.

Learn more about magnitude →

Be Prepared

Earthquakes can happen without warning. Make sure you know what to do.

→ What to do during an earthquake→ Create an emergency plan→ Emergency kit essentials