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
Map showing earthquake epicenter at 53.35°, -166.00°

Earthquake Details

Magnitude
2.5 ml
Depth
21.1 km
shallow crustal
Location
53.3480°N
-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)

2.7
75 km SW of Unalaska, Alaska
3 hours ago · 16.9 km deep
3.0
78 km SSE of Nikolski, Alaska
6 hours ago · 24.3 km deep
4.4
52 km SSE of Nikolski, Alaska
8 hours ago · 42.9 km deep
2.6
38 km SW of Unalaska, Alaska
12 hours ago · 4.2 km deep
2.8
6 km W of Dutch Harbor, Alaska
16 hours ago · 9.3 km deep
2.9
35 km S of Nelson Lagoon, Alaska
23 hours ago · 200.4 km deep
3.2
78 km SW of Nikolski, Alaska
2 days ago · 6.5 km deep
3.2
98 km SSE of Sand Point, Alaska
3 days ago · 35.0 km deep
4.0
94 km SSE of Sand Point, Alaska
3 days ago · 40.6 km deep
4.0
113 km NE of Atka, Alaska
3 days ago · 230.5 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Be Prepared

→ What to do during an earthquake→ Create an emergency plan→ Emergency kit essentials→ See all M4.5+ earthquakes today

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/