2.5
M2.5 Earthquake 82 km SSE of Adak, Alaska — April 17, 2026
2026-04-17 00:26:12 UTC (2 days ago)

Earthquake Details
Magnitude
2.5 ml
Depth
25.0 km
shallow crustal
Location
51.1650°N
-176.2900°E
-176.2900°E
Technical Information
Event ID
aka2026hmpvws
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
15
Azimuthal Gap
287.0°
Min Station Distance
0.700°
RMS Residual
0.20 sec
Last Updated
2026-04-17 20:07:38 UTC
Nearby Earthquakes (Last 7 Days)
3.35.03.22.83.93.42.63.32.82.5
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147 km WSW of Adak, Alaska
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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
79 km ESE of Adak, Alaska
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131 km SE of Atka, Alaska
2 days ago · 83.1 km deep
Rat Islands, Aleutian Islands, Alaska
3 days ago · 27.9 km deep
167 km W of Adak, Alaska
3 days ago · 16.0 km deep
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Understanding This Data
Magnitude 2.5 earthquakes are typically only recorded by instruments.