2.8

M2.8 Earthquake 86 km SSW of Nikolski, Alaska — September 4, 2026

2026-09-04 02:39:46 UTC (2026-09-04) · approx. 3:39 PM UTC-11 local

MagnitudeM2.8(ml)
Time02:39 UTC≈ 3:39 PM UTC-11
Depth9.2 kmshallow crustal
Coordinates52.175°, -169.133°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.17°, -169.13°

Earthquake Details

Magnitude
2.8 ml
Depth
9.2 km
shallow crustal
Location
52.1749°N
-169.1326°E

Technical Information

Event ID
us7000ted7
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
15
Azimuthal Gap
228.0°
Min Station Distance
0.711°
RMS Residual
0.79 sec
Last Updated
2026-09-29 01:04:39 UTC

Nearby Earthquakes (Last 7 Days)

2.5
60 km SSW of False Pass, Alaska
2 days ago · 78.9 km deep
2.6
87 km SE of False Pass, Alaska
3 days ago · 14.1 km deep
3.1
187 km SE of Akutan, Alaska
3 days ago · 18.8 km deep
3.0
89 km SSW of Nikolski, Alaska
3 days ago · 4.3 km deep
3.0
64 km E of Nikolski, Alaska
3 days ago · 50.0 km deep
3.4
55 km S of Atka, Alaska
3 days ago · 2.3 km deep
3.0
107 km SSW of Nikolski, Alaska
3 days ago · 17.1 km deep
2.8
135 km SE of Akutan, Alaska
4 days ago · 24.6 km deep
2.6
73 km SW of Atka, Alaska
4 days ago · 68.4 km deep
3.5
119 km SW of Nikolski, Alaska
4 days ago · 35.0 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: us7000ted7). 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 86 km SSW of Nikolski, Alaska — September 4, 2026. Retrieved September 29, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000ted7/