2.3

M2.3 Earthquake 69 km SW of Nanwalek, Alaska — August 31, 2026

2026-08-31 15:03:40 UTC (2026-08-31) · approx. 5:03 AM UTC-10 local

MagnitudeM2.3(ml)
Time15:03 UTC≈ 5:03 AM UTC-10
Depth68.8 kmshallow crustal
Coordinates58.893°, -152.726°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 58.89°, -152.73°

Earthquake Details

Magnitude
2.3 ml
Depth
68.8 km
shallow crustal
Location
58.8930°N
-152.7260°E

Technical Information

Event ID
aka2026rgdlbh
Event Type
earthquake
Status
✓ Reviewed
Significance
81
Stations Used
41
Azimuthal Gap
81.0°
Min Station Distance
0.300°
RMS Residual
0.60 sec
Last Updated
2026-09-02 21:23:46 UTC

Nearby Earthquakes (Last 7 Days)

3.0
83 km S of Akhiok, Alaska
17 hours ago · 49.4 km deep
2.7
39 km E of Pedro Bay, Alaska
18 hours ago · 137.2 km deep
2.5
18 km N of Moose Pass, Alaska
23 hours ago · 7.1 km deep
2.8
51 km WNW of Nikiski, Alaska
1 day ago · 103.6 km deep
3.5
21 km NE of Valdez, Alaska
2 days ago · 12.7 km deep
2.9
44 km W of Happy Valley, Alaska
2 days ago · 102.9 km deep
3.9
62 km S of Cantwell, Alaska
2 days ago · 70.3 km deep
2.9
47 km E of Pedro Bay, Alaska
3 days ago · 130.6 km deep
2.7
22 km SSW of Sunrise, Alaska
3 days ago · 24.3 km deep
2.5
104 km SSE of Old Harbor, Alaska
3 days ago · 20.1 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026rgdlbh). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, August 31, 2026). M2.3 Earthquake 69 km SW of Nanwalek, Alaska — August 31, 2026. Retrieved September 2, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026rgdlbh/