4.2
225 km ESE of Attu Station, Alaska
2026-04-09 11:29:04 UTC (2 days ago)
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Earthquake Details
Magnitude
4.2 mb
Depth
10.0 km
Shallow
Location
52.1593°N
176.3077°E
176.3077°E
Intensity (MMI)
1.7
Not felt
Technical Information
Event ID
us6000snnj
Event Type
earthquake
Status
✓ Reviewed
Significance
271
Stations Used
53
Azimuthal Gap
182.0°
Min Station Distance
1.376°
RMS Residual
0.90 sec
Last Updated
2026-04-10 11:25:18 UTC
Nearby Earthquakes (Last 7 Days)
4.03.92.52.82.63.74.12.72.53.7
221 km ESE of Attu Station, Alaska
19 hours ago · 35.0 km deep
226 km ESE of Attu Station, Alaska
20 hours ago · 35.0 km deep
155 km WNW of Adak, Alaska
21 hours ago · 13.6 km deep
163 km SW of Adak, Alaska
1 days ago · 6.3 km deep
75 km SSW of Adak, Alaska
1 days ago · 23.9 km deep
232 km ESE of Attu Station, Alaska
1 days ago · 25.4 km deep
215 km ESE of Attu Station, Alaska
2 days ago · 10.0 km deep
170 km W of Adak, Alaska
2 days ago · 15.6 km deep
57 km N of Adak, Alaska
4 days ago · 243.4 km deep
227 km ESE of Attu Station, Alaska
4 days ago · 10.0 km deep
Actions
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.
Be Prepared
Earthquakes can happen without warning. Make sure you know what to do.