234 km ESE of Attu Station, Alaska

2026-04-05 13:10:50 UTC (3 days ago)

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Earthquake Details

Magnitude

3.1 ml

Depth

6.7 km

Shallow

Location

51.9610°N
176.3100°E

Technical Information

Event ID

aka2026gromin

Event Type

earthquake

Status

✓ Reviewed

Significance

148

Stations Used

Azimuthal Gap

194.0°

Min Station Distance

1.400°

RMS Residual

0.50 sec

Last Updated

2026-04-08 23:34:12 UTC

Nearby Earthquakes (Last 7 Days)

2.5

57 km N of Adak, Alaska

2 days ago · 243.4 km deep

3.7

227 km ESE of Attu Station, Alaska

2 days ago · 10.0 km deep

3.8

236 km ESE of Attu Station, Alaska

2 days ago · 10.0 km deep

3.0

248 km ESE of Attu Station, Alaska

2 days ago · 10.0 km deep

2.5

130 km WSW of Adak, Alaska

2 days ago · 8.3 km deep

2.9

113 km SW of Adak, Alaska

3 days ago · 24.9 km deep

4.3

259 km SE of Attu Station, Alaska

3 days ago · 36.0 km deep

4.6

171 km WSW of Adak, Alaska

4 days ago · 35.0 km deep

3.9

229 km ESE of Attu Station, Alaska

4 days ago · 35.0 km deep

4.5

Rat Islands, Aleutian Islands, Alaska

5 days ago · 40.7 km deep

Actions

View on USGS Did You Feel It?

Location

Alaska

View all Alaska earthquakes

Understanding This Data

Magnitude 3.1 earthquakes are typically only recorded by instruments.

Shallow depth (6.7 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