3.1

M3.1 Earthquake 94 km SE of Akutan, AlaskaApril 24, 2026

2026-04-24 14:21:46 UTC (8 hours ago)

On April 24, 2026 at 14:21 UTC, a magnitude 3.1 shallow crustal earthquake struck 94 km SE of Akutan, Alaska, at a depth of 13.6 km and coordinates 53.5210°, -164.7870°.

Map showing earthquake epicenter at 53.52°, -164.79°

Earthquake Details

Magnitude
3.1 ml
Depth
13.6 km
shallow crustal
Location
53.5210°N
-164.7870°E

Technical Information

Event ID
aka2026ianqax
Event Type
earthquake
Status
✓ Reviewed
Significance
148
Stations Used
44
Azimuthal Gap
210.0°
Min Station Distance
0.800°
RMS Residual
1.20 sec
Last Updated
2026-04-24 19:27:47 UTC

Common Questions

How strong was the magnitude 3.1 earthquake near Akutan, Alaska?

The magnitude 3.1 earthquake that struck 94 km SE of Akutan, Alaska on April 24, 2026 at 14:21 UTC had a depth of 13.6 km. For context, this was a minor earthquake typically detected only by instruments.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 3.1 earthquakes can continue for several days and gradually diminish over time.

What should I do after an earthquake?

If you were in the affected area: check yourself and others for injuries, inspect your home for damage, and be prepared for aftershocks. For detailed guidance, see our earthquake safety guide and emergency planning resources.