2.8

M2.8 Earthquake 93 km SSW of Nikolski, Alaska — September 4, 2026

2026-09-04 08:32:06 UTC (12 hours ago) · approx. 9:32 PM UTC-11 local

MagnitudeM2.8(ml)
Time08:32 UTC≈ 9:32 PM UTC-11
Depth21.9 kmshallow crustal
Coordinates52.153°, -169.328°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.15°, -169.33°

Earthquake Details

Magnitude
2.8 ml
Depth
21.9 km
shallow crustal
Location
52.1530°N
-169.3280°E

Technical Information

Event ID
aka2026rnalvu
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
12
Azimuthal Gap
289.0°
Min Station Distance
0.700°
RMS Residual
0.30 sec
Last Updated
2026-09-04 21:21:03 UTC

Nearby Earthquakes (Last 7 Days)

3.4
71 km SSW of Nikolski, Alaska
6 hours ago · 17.1 km deep
4.0
103 km SSW of Nikolski, Alaska
6 hours ago · 20.5 km deep
3.5
87 km SSW of Nikolski, Alaska
11 hours ago · 12.3 km deep
2.7
70 km S of Nikolski, Alaska
13 hours ago · 4.8 km deep
2.5
91 km SSW of Unalaska, Alaska
13 hours ago · 37.1 km deep
2.8
102 km SSW of Nikolski, Alaska
13 hours ago · 16.7 km deep
3.0
89 km SSW of Nikolski, Alaska
13 hours ago · 5.8 km deep
2.9
82 km SSW of Nikolski, Alaska
14 hours ago · 12.3 km deep
2.8
81 km SSW of Nikolski, Alaska
14 hours ago · 1.3 km deep
2.9
111 km SSW of Nikolski, Alaska
15 hours ago · 29.7 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026rnalvu). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 4, 2026). M2.8 Earthquake 93 km SSW of Nikolski, Alaska — September 4, 2026. Retrieved September 4, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026rnalvu/