2.8

M2.8 Earthquake 233 km ESE of Attu Station, Alaska — August 25, 2026

2026-08-25 16:02:43 UTC (6 hours ago) · approx. 4:02 AM UTC+12 local

MagnitudeM2.8(ml)
Time16:02 UTC≈ 4:02 AM UTC+12
Depth77.8 kmintermediate depth
Coordinates52.076°, 176.375°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.08°, 176.38°

Earthquake Details

Magnitude
2.8 ml
Depth
77.8 km
intermediate depth
Location
52.0757°N
176.3750°E

Technical Information

Event ID
us7000tbsq
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
9
Azimuthal Gap
186.0°
Min Station Distance
1.326°
RMS Residual
0.57 sec
Last Updated
2026-08-25 21:16:59 UTC

Nearby Earthquakes (Last 7 Days)

3.6
233 km ESE of Attu Station, Alaska
1 day ago · 17.9 km deep
3.0
230 km ESE of Attu Station, Alaska
1 day ago · 8.0 km deep
3.1
232 km ESE of Attu Station, Alaska
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2.7
191 km WSW of Adak, Alaska
1 day ago · 15.4 km deep
3.2
233 km ESE of Attu Station, Alaska
1 day ago · 1.3 km deep
2.5
133 km SW of Adak, Alaska
1 day ago · 28.3 km deep
3.0
Rat Islands, Aleutian Islands, Alaska
1 day ago · 18.6 km deep
5.0
Rat Islands, Aleutian Islands, Alaska
1 day ago · 13.2 km deep
3.2
32 km SW of Adak, Alaska
2 days ago · 75.1 km deep
2.5
238 km W of Adak, Alaska
2 days ago · 183.8 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: us7000tbsq). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, August 25, 2026). M2.8 Earthquake 233 km ESE of Attu Station, Alaska — August 25, 2026. Retrieved August 25, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000tbsq/