2.5
M2.5 Earthquake 68 km SSE of Unalaska, Alaska — June 1, 2026
2026-06-01 05:37:28 UTC (19 hours ago) · approx. 6:37 PM UTC-11 local
MagnitudeM2.5(ml)
Time05:37 UTC≈ 6:37 PM UTC-11
Depth21.1 kmshallow crustal
Coordinates53.348°, -165.999°
Felt byNo felt reports
Status✓ Reviewed by USGS

Earthquake Details
Magnitude
2.5 ml
Depth
21.1 km
shallow crustal
Location
53.3480°N
-165.9990°E
-165.9990°E
Technical Information
Event ID
aka2026ktioko
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
25
Azimuthal Gap
236.0°
Min Station Distance
0.600°
RMS Residual
0.50 sec
Last Updated
2026-06-01 21:22:12 UTC
Nearby Earthquakes (Last 7 Days)
2.73.04.42.62.82.93.23.24.04.0
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3 hours ago · 16.9 km deep
78 km SSE of Nikolski, Alaska
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38 km SW of Unalaska, Alaska
12 hours ago · 4.2 km deep
6 km W of Dutch Harbor, Alaska
16 hours ago · 9.3 km deep
35 km S of Nelson Lagoon, Alaska
23 hours ago · 200.4 km deep
78 km SW of Nikolski, Alaska
2 days ago · 6.5 km deep
98 km SSE of Sand Point, Alaska
3 days ago · 35.0 km deep
94 km SSE of Sand Point, Alaska
3 days ago · 40.6 km deep
113 km NE of Atka, Alaska
3 days ago · 230.5 km deep
Actions
Understanding This Data
Magnitude 2.5 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: aka2026ktioko). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, June 1, 2026). M2.5 Earthquake 68 km SSE of Unalaska, Alaska — June 1, 2026. Retrieved June 2, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026ktioko/