2.5

M2.5 Earthquake 80 km SW of Nikolski, Alaska — February 23, 2026

2026-02-23 21:41:48 UTC (2026-02-23) · approx. 10:41 AM UTC-11 local

MagnitudeM2.5(ml)
Time21:41 UTC≈ 10:41 AM UTC-11
Depth13.3 kmshallow crustal
Coordinates52.486°, -169.797°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.49°, -169.80°

Earthquake Details

Magnitude
2.5 ml
Depth
13.3 km
shallow crustal
Location
52.4860°N
-169.7970°E

Technical Information

Event ID
aka2026duyqky
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
12
Azimuthal Gap
289.0°
Min Station Distance
0.300°
RMS Residual
0.90 sec
Last Updated
2026-07-16 15:45:04 UTC

Nearby Earthquakes (Last 7 Days)

2.6
105 km SSW of Unalaska, Alaska
1 day ago · 28.9 km deep
3.2
32 km SW of Adak, Alaska
1 day ago · 75.1 km deep
2.6
66 km SE of Adak, Alaska
1 day ago · 28.3 km deep
3.0
105 km SSW of Nikolski, Alaska
1 day ago · 22.5 km deep
2.7
77 km SE of Akutan, Alaska
1 day ago · 35.0 km deep
2.7
137 km SW of Nikolski, Alaska
1 day ago · 20.7 km deep
2.8
55 km S of Atka, Alaska
1 day ago · 47.4 km deep
2.5
162 km SSW of Atka, Alaska
2 days ago · 5.3 km deep
2.6
112 km SSE of False Pass, Alaska
2 days ago · 10.2 km deep
2.6
71 km SSE of Adak, Alaska
2 days ago · 26.3 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: aka2026duyqky). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, February 23, 2026). M2.5 Earthquake 80 km SW of Nikolski, Alaska — February 23, 2026. Retrieved July 16, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026duyqky/