2.1

M2.1 Earthquake 84 km SW of Nikolski, Alaska — July 11, 2025

2025-07-11 21:54:02 UTC (2025-07-11) · approx. 10:54 AM UTC-11 local

MagnitudeM2.1(ml)
Time21:54 UTC≈ 10:54 AM UTC-11
Depth29.4 kmshallow crustal
Coordinates52.329°, -169.614°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.33°, -169.61°

Earthquake Details

Magnitude
2.1 ml
Depth
29.4 km
shallow crustal
Location
52.3288°N
-169.6145°E

Technical Information

Event ID
ak0258tw0bb9
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.48 sec
Last Updated
2025-07-25 21:43:09 UTC

Nearby Earthquakes (Last 7 Days)

4.0
169 km S of False Pass, Alaska
15 hours ago · 10.0 km deep
3.3
151 km S of False Pass, Alaska
2 days ago · 21.2 km deep
3.2
159 km S of False Pass, Alaska
2 days ago · 10.9 km deep
4.5
158 km S of False Pass, Alaska
2 days ago · 20.5 km deep
4.0
195 km SE of Akutan, Alaska
2 days ago · 28.2 km deep
3.1
177 km W of Nikolski, Alaska
2 days ago · 11.4 km deep
2.9
186 km S of Atka, Alaska
2 days ago · 24.7 km deep
3.1
68 km E of Atka, Alaska
3 days ago · 0.0 km deep
2.5
85 km SSW of Nikolski, Alaska
3 days ago · 6.8 km deep
3.6
81 km SE of Unalaska, Alaska
3 days ago · 35.0 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: ak0258tw0bb9). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, July 11, 2025). M2.1 Earthquake 84 km SW of Nikolski, Alaska — July 11, 2025. Retrieved July 25, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak0258tw0bb9/