2.5
M2.5 Earthquake 167 km W of Adak, Alaska — April 16, 2026
2026-04-16 09:04:50 UTC (3 days ago)

Earthquake Details
Magnitude
2.5 ml
Depth
16.0 km
shallow crustal
Location
51.6784°N
-179.0454°E
-179.0454°E
Technical Information
Event ID
us6000sqn0
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
18
Azimuthal Gap
123.0°
Min Station Distance
0.154°
RMS Residual
0.63 sec
Last Updated
2026-04-17 07:27:04 UTC
Nearby Earthquakes (Last 7 Days)
3.35.03.22.84.13.93.42.52.63.7
103 km SE of Adak, Alaska
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99 km WSW of Adak, Alaska
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147 km WSW of Adak, Alaska
1 day ago · 37.9 km deep
236 km ESE of Attu Station, Alaska
1 day ago · 10.0 km deep
66 km ENE of Adak, Alaska
1 day ago · 145.0 km deep
186 km WSW of Adak, Alaska
2 days ago · 27.5 km deep
82 km SSE of Adak, Alaska
2 days ago · 25.0 km deep
79 km ESE of Adak, Alaska
2 days ago · 50.1 km deep
234 km ESE of Attu Station, Alaska
2 days ago · 10.0 km deep
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Understanding This Data
Magnitude 2.5 earthquakes are typically only recorded by instruments.