2.5

M2.5 Earthquake 121 km WSW of Adak, Alaska — September 1, 2026

2026-09-01 23:13:01 UTC (1 day ago) · approx. 11:13 AM UTC-12 local

MagnitudeM2.5(ml)
Time23:13 UTC≈ 11:13 AM UTC-12
Depth51.6 kmshallow crustal
Coordinates51.393°, -178.203°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.39°, -178.20°

Earthquake Details

Magnitude
2.5 ml
Depth
51.6 km
shallow crustal
Location
51.3926°N
-178.2034°E

Technical Information

Event ID
us7000tdpl
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
13
Azimuthal Gap
252.0°
Min Station Distance
0.410°
RMS Residual
0.73 sec
Last Updated
2026-09-02 23:12:30 UTC

Nearby Earthquakes (Last 7 Days)

3.5
159 km SW of Adak, Alaska
18 hours ago · 4.8 km deep
3.5
160 km SW of Adak, Alaska
19 hours ago · 6.9 km deep
4.0
67 km SSE of Adak, Alaska
20 hours ago · 13.7 km deep
2.9
61 km ESE of Atka, Alaska
1 day ago · 12.7 km deep
2.8
166 km WSW of Adak, Alaska
1 day ago · 40.2 km deep
3.5
52 km SSW of Adak, Alaska
1 day ago · 22.9 km deep
2.6
73 km SSE of Adak, Alaska
1 day ago · 29.1 km deep
3.0
58 km SSW of Adak, Alaska
1 day ago · 40.2 km deep
2.8
75 km SSE of Adak, Alaska
2 days ago · 23.2 km deep
3.1
114 km SW of Adak, Alaska
3 days ago · 7.3 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000tdpl). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 1, 2026). M2.5 Earthquake 121 km WSW of Adak, Alaska — September 1, 2026. Retrieved September 2, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000tdpl/