2.5

M2.5 Earthquake 72 km SW of Nikolski, Alaska — February 25, 2026

2026-02-25 18:16:10 UTC (2026-02-25) · approx. 7:16 AM UTC-11 local

MagnitudeM2.5(ml)
Time18:16 UTC≈ 7:16 AM UTC-11
Depth26.6 kmshallow crustal
Coordinates52.538°, -169.703°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.54°, -169.70°

Earthquake Details

Magnitude
2.5 ml
Depth
26.6 km
shallow crustal
Location
52.5379°N
-169.7030°E

Technical Information

Event ID
us7000s3br
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
14
Azimuthal Gap
211.0°
Min Station Distance
0.249°
RMS Residual
1.10 sec
Last Updated
2026-05-12 17:28:19 UTC

Nearby Earthquakes (Last 7 Days)

4.9
88 km SW of Nikolski, Alaska
2 days ago · 59.3 km deep
4.1
53 km E of Atka, Alaska
3 days ago · 2.6 km deep
2.8
141 km SE of Atka, Alaska
3 days ago · 5.0 km deep
2.7
80 km SSE of Unalaska, Alaska
3 days ago · 16.3 km deep
2.5
138 km S of Adak, Alaska
4 days ago · 5.4 km deep
2.8
228 km SSE of Adak, Alaska
4 days ago · 10.0 km deep
2.6
19 km WSW of Atka, Alaska
4 days ago · 180.8 km deep
2.5
92 km SE of Akutan, Alaska
4 days ago · 14.7 km deep
2.6
95 km S of False Pass, Alaska
4 days ago · 28.7 km deep
3.0
180 km E of Atka, Alaska
5 days ago · 20.0 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 →

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: us7000s3br). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, February 25, 2026). M2.5 Earthquake 72 km SW of Nikolski, Alaska — February 25, 2026. Retrieved May 12, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000s3br/