2.1

M2.1 Earthquake 28 km SSE of Akutan, Alaska — August 4, 2026

2026-08-04 19:13:18 UTC (2026-08-04) · approx. 8:13 AM UTC-11 local

MagnitudeM2.1(ml)
Time19:13 UTC≈ 8:13 AM UTC-11
Depth111.1 kmintermediate depth
Coordinates53.917°, -165.543°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 53.92°, -165.54°

Earthquake Details

Magnitude
2.1 ml
Depth
111.1 km
intermediate depth
Location
53.9170°N
-165.5430°E

Technical Information

Event ID
aka2026pipeeb
Event Type
earthquake
Status
✓ Reviewed
Significance
68
Stations Used
20
Azimuthal Gap
193.0°
Min Station Distance
0.200°
RMS Residual
0.30 sec
Last Updated
2026-08-07 18:40:20 UTC

Nearby Earthquakes (Last 7 Days)

3.0
68 km SE of Perryville, Alaska
13 hours ago · 19.6 km deep
2.5
60 km SSW of False Pass, Alaska
1 day ago · 78.9 km deep
2.6
124 km SSE of Perryville, Alaska
2 days ago · 2.0 km deep
3.5
119 km SW of Nikolski, Alaska
2 days ago · 35.0 km deep
3.0
65 km NNE of Akutan, Alaska
2 days ago · 218.1 km deep
2.5
85 km ESE of Akutan, Alaska
3 days ago · 75.8 km deep
3.5
south of the Aleutian Islands
3 days ago · 2.5 km deep
3.4
160 km SW of Nikolski, Alaska
4 days ago · 22.7 km deep
2.5
40 km E of Nikolski, Alaska
4 days ago · 73.7 km deep
2.6
99 km SSE of King Cove, Alaska
4 days ago · 1.2 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026pipeeb). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, August 4, 2026). M2.1 Earthquake 28 km SSE of Akutan, Alaska — August 4, 2026. Retrieved August 7, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026pipeeb/