2.5

M2.5 Earthquake 88 km S of Unalaska, Alaska — August 5, 2026

2026-08-05 19:29:56 UTC (2026-08-05) · approx. 8:29 AM UTC-11 local

MagnitudeM2.5(ml)
Time19:29 UTC≈ 8:29 AM UTC-11
Depth29.0 kmshallow crustal
Coordinates53.088°, -166.760°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 53.09°, -166.76°

Earthquake Details

Magnitude
2.5 ml
Depth
29.0 km
shallow crustal
Location
53.0880°N
-166.7600°E

Technical Information

Event ID
aka2026pkltdu
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
19
Azimuthal Gap
238.0°
Min Station Distance
0.700°
RMS Residual
0.50 sec
Last Updated
2026-08-08 00:55:49 UTC

Nearby Earthquakes (Last 7 Days)

4.0
81 km SSW of Nikolski, Alaska
2 days ago · 35.0 km deep
3.5
123 km S of False Pass, Alaska
3 days ago · 11.9 km deep
3.8
136 km SW of Nikolski, Alaska
3 days ago · 23.3 km deep
3.5
158 km SW of Nikolski, Alaska
4 days ago · 10.0 km deep
3.5
119 km ESE of Nikolski, Alaska
4 days ago · 17.2 km deep
3.8
151 km S of False Pass, Alaska
5 days ago · 9.3 km deep
3.5
53 km SE of Sand Point, Alaska
6 days ago · 35.0 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 →

Authoritative source: USGS event page (event ID: aka2026pkltdu). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, August 5, 2026). M2.5 Earthquake 88 km S of Unalaska, Alaska — August 5, 2026. Retrieved August 8, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026pkltdu/