2.8

M2.8 Earthquake 111 km S of Nikolski, Alaska — September 4, 2026

2026-09-04 02:24:24 UTC (17 hours ago) · approx. 3:24 PM UTC-11 local

MagnitudeM2.8(ml)
Time02:24 UTC≈ 3:24 PM UTC-11
Depth8.4 kmshallow crustal
Coordinates51.947°, -169.118°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.95°, -169.12°

Earthquake Details

Magnitude
2.8 ml
Depth
8.4 km
shallow crustal
Location
51.9470°N
-169.1180°E

Technical Information

Event ID
aka2026rmofcn
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
16
Azimuthal Gap
293.0°
Min Station Distance
0.900°
RMS Residual
0.80 sec
Last Updated
2026-09-04 18:18:26 UTC

Nearby Earthquakes (Last 7 Days)

3.4
71 km SSW of Nikolski, Alaska
4 hours ago · 17.1 km deep
4.0
103 km SSW of Nikolski, Alaska
4 hours ago · 20.5 km deep
3.5
87 km SSW of Nikolski, Alaska
10 hours ago · 12.3 km deep
3.5
108 km S of Nikolski, Alaska
14 hours ago · 3.9 km deep
2.8
78 km SSW of Nikolski, Alaska
15 hours ago · 23.6 km deep
3.7
113 km S of Nikolski, Alaska
15 hours ago · 9.1 km deep
2.8
112 km SSW of Nikolski, Alaska
15 hours ago · 24.1 km deep
3.0
115 km SSW of Nikolski, Alaska
16 hours ago · 18.5 km deep
3.0
88 km SSW of Nikolski, Alaska
16 hours ago · 10.1 km deep
2.9
114 km SSW of Nikolski, Alaska
17 hours ago · 29.4 km deep

Actions

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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: aka2026rmofcn). 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 111 km S of Nikolski, Alaska — September 4, 2026. Retrieved September 4, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026rmofcn/