232 km ESE of Attu Station, Alaska

2026-04-03 11:49:39 UTC (1 days ago)

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Earthquake Details

Magnitude

4.2 mb

Depth

10.0 km

Shallow

Location

51.9144°N
176.2467°E

Intensity (MMI)

2.0

Weak

Technical Information

Event ID

us6000smcg

Event Type

earthquake

Status

✓ Reviewed

Significance

271

Stations Used

Azimuthal Gap

198.0°

Min Station Distance

1.402°

RMS Residual

0.75 sec

Last Updated

2026-04-04 05:22:22 UTC

Nearby Earthquakes (Last 7 Days)

4.5

Rat Islands, Aleutian Islands, Alaska

8 hours ago · 40.7 km deep

4.6

220 km ESE of Attu Station, Alaska

1 days ago · 35.0 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

2.5

47 km SSW of Adak, Alaska

1 days ago · 19.1 km deep

3.1

78 km SSW of Adak, Alaska

3 days ago · 28.9 km deep

2.6

Rat Islands, Aleutian Islands, Alaska

4 days ago · 31.4 km deep

2.9

Rat Islands, Aleutian Islands, Alaska

4 days ago · 35.0 km deep

2.9

73 km SSW of Adak, Alaska

4 days ago · 35.0 km deep

Actions

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Location

Alaska

View all Alaska earthquakes

Understanding This Data

Magnitude 4.2 earthquakes are often felt but rarely cause damage.

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.

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