2.5

M2.5 Earthquake 142 km ESE of Nikolski, Alaska — August 25, 2026

2026-08-25 12:58:34 UTC (2026-08-25) · approx. 1:58 AM UTC-11 local

MagnitudeM2.5(ml)
Time12:58 UTC≈ 1:58 AM UTC-11
Depth17.2 kmshallow crustal
Coordinates52.360°, -166.984°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.36°, -166.98°

Earthquake Details

Magnitude
2.5 ml
Depth
17.2 km
shallow crustal
Location
52.3600°N
-166.9840°E

Technical Information

Event ID
aka2026quxdel
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
18
Azimuthal Gap
276.0°
Min Station Distance
1.200°
RMS Residual
0.40 sec
Last Updated
2026-08-26 19:35:54 UTC

Nearby Earthquakes (Last 7 Days)

4.0
169 km S of False Pass, Alaska
2 hours ago · 10.0 km deep
3.9
203 km SSE of King Cove, Alaska
5 hours ago · 10.0 km deep
3.3
151 km S of False Pass, Alaska
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3.2
159 km S of False Pass, Alaska
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4.5
158 km S of False Pass, Alaska
1 day ago · 20.5 km deep
4.0
195 km SE of Akutan, Alaska
1 day ago · 28.2 km deep
3.1
177 km W of Nikolski, Alaska
2 days ago · 11.4 km deep
3.1
68 km E of Atka, Alaska
2 days ago · 0.0 km deep
3.6
81 km SE of Unalaska, Alaska
3 days ago · 35.0 km deep
2.5
77 km SE of Unalaska, Alaska
3 days ago · 14.2 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: aka2026quxdel). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, August 25, 2026). M2.5 Earthquake 142 km ESE of Nikolski, Alaska — August 25, 2026. Retrieved August 26, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026quxdel/