4.6
171 km WSW of Adak, Alaska
2026-04-05 09:19:38 UTC (2 days ago)
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Earthquake Details
Magnitude
4.6 mb
Depth
35.0 km
Shallow
Location
51.3635°N
-178.9699°E
-178.9699°E
Intensity (MMI)
3.9
Light
Technical Information
Event ID
us6000smsw
Event Type
earthquake
Status
✓ Reviewed
Significance
326
Stations Used
54
Azimuthal Gap
147.0°
Min Station Distance
0.214°
RMS Residual
1.09 sec
Last Updated
2026-04-05 15:01:43 UTC
Nearby Earthquakes (Last 7 Days)
3.53.02.62.62.72.94.33.63.94.5
65 km E of Adak, Alaska
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248 km ESE of Attu Station, Alaska
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72 km SE of Adak, Alaska
14 hours ago · 22.7 km deep
74 km SE of Adak, Alaska
14 hours ago · 18.2 km deep
134 km WSW of Adak, Alaska
20 hours ago · 5.0 km deep
113 km SW of Adak, Alaska
21 hours ago · 24.9 km deep
259 km SE of Attu Station, Alaska
1 days ago · 36.0 km deep
88 km ESE of Adak, Alaska
1 days ago · 42.4 km deep
229 km ESE of Attu Station, Alaska
2 days ago · 35.0 km deep
Rat Islands, Aleutian Islands, Alaska
2 days ago · 40.7 km deep
Actions
Understanding This Data
Magnitude 4.6 earthquakes are often felt but rarely cause damage.
Shallow depth (35.0 km): Shallow earthquakes often cause more damage at the surface.
Be Prepared
Earthquakes can happen without warning. Make sure you know what to do.