2.6

M2.6 Earthquake 172 km WSW of Adak, Alaska — August 28, 2026

2026-08-28 12:32:38 UTC (2026-08-28) · approx. 12:32 AM UTC-12 local

MagnitudeM2.6(ml)
Time12:32 UTC≈ 12:32 AM UTC-12
Depth33.1 kmshallow crustal
Coordinates51.091°, -178.781°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.09°, -178.78°

Earthquake Details

Magnitude
2.6 ml
Depth
33.1 km
shallow crustal
Location
51.0911°N
-178.7807°E

Technical Information

Event ID
us7000tcp0
Event Type
earthquake
Status
✓ Reviewed
Significance
104
Stations Used
18
Azimuthal Gap
217.0°
Min Station Distance
0.463°
RMS Residual
0.57 sec
Last Updated
2026-09-22 13:58:47 UTC

Nearby Earthquakes (Last 7 Days)

3.3
237 km SE of Attu Station, Alaska
2 days ago · 5.0 km deep
2.5
54 km ESE of Atka, Alaska
2 days ago · 75.4 km deep
2.7
180 km SSE of Adak, Alaska
2 days ago · 12.8 km deep
2.6
54 km SSE of Adak, Alaska
2 days ago · 27.4 km deep
2.6
65 km ESE of Atka, Alaska
2 days ago · 71.3 km deep
2.5
Rat Islands, Aleutian Islands, Alaska
2 days ago · 94.6 km deep
2.9
186 km S of Atka, Alaska
3 days ago · 24.7 km deep
3.1
68 km E of Atka, Alaska
3 days ago · 0.0 km deep
3.2
63 km SW of Adak, Alaska
3 days ago · 10.0 km deep
3.4
54 km S of Adak, Alaska
4 days ago · 22.9 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.6 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000tcp0). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, August 28, 2026). M2.6 Earthquake 172 km WSW of Adak, Alaska — August 28, 2026. Retrieved September 22, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000tcp0/