2.5
M2.5 Earthquake 84 km SSW of Unalaska, Alaska — April 21, 2026
2026-04-21 18:00:35 UTC (1 day ago)

Earthquake Details
Magnitude
2.5 ml
Depth
4.2 km
shallow crustal
Location
53.2380°N
-167.2180°E
-167.2180°E
Technical Information
Event ID
aka2026hvhrzh
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
17
Azimuthal Gap
234.0°
Min Station Distance
0.500°
RMS Residual
0.30 sec
Last Updated
2026-04-22 17:16:47 UTC
Nearby Earthquakes (Last 7 Days)
2.92.83.12.73.82.72.62.53.43.3
91 km SE of Akutan, Alaska
5 hours ago · 14.8 km deep
142 km S of Unalaska, Alaska
6 hours ago · 10.0 km deep
194 km S of False Pass, Alaska
8 hours ago · 10.0 km deep
91 km E of Akutan, Alaska
18 hours ago · 76.4 km deep
69 km S of Nikolski, Alaska
1 day ago · 14.3 km deep
94 km SE of Akutan, Alaska
2 days ago · 24.9 km deep
85 km S of Unalaska, Alaska
3 days ago · 27.6 km deep
94 km SSE of Sand Point, Alaska
3 days ago · 4.4 km deep
218 km SSE of False Pass, Alaska
3 days ago · 10.0 km deep
233 km SSE of False Pass, Alaska
3 days ago · 33.5 km deep
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Understanding This Data
Magnitude 2.5 earthquakes are typically only recorded by instruments.