2.5

M2.5 Earthquake 233 km ESE of Attu Station, Alaska — August 11, 2026

2026-08-11 02:45:40 UTC (2026-08-11) · approx. 2:45 PM UTC+12 local

MagnitudeM2.5(ml)
Time02:45 UTC≈ 2:45 PM UTC+12
Depth9.0 kmshallow crustal
Coordinates52.103°, 176.406°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.10°, 176.41°

Earthquake Details

Magnitude
2.5 ml
Depth
9.0 km
shallow crustal
Location
52.1033°N
176.4057°E

Technical Information

Event ID
us6000tk1x
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
10
Azimuthal Gap
184.0°
Min Station Distance
1.310°
RMS Residual
0.50 sec
Last Updated
2026-09-03 01:55:46 UTC

Nearby Earthquakes (Last 7 Days)

3.7
262 km ESE of Attu Station, Alaska
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Rat Islands, Aleutian Islands, Alaska
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3.3
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5.0
236 km ESE of Attu Station, Alaska
3 days ago · 10.0 km deep
3.0
137 km SW of Adak, Alaska
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4.1
231 km ESE of Attu Station, Alaska
4 days ago · 19.2 km deep
2.6
32 km SSE of Adak, Alaska
5 days ago · 71.5 km deep
2.5
Rat Islands, Aleutian Islands, Alaska
5 days ago · 19.9 km deep
3.5
159 km SW of Adak, Alaska
5 days ago · 4.8 km deep

Actions

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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: us6000tk1x). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, August 11, 2026). M2.5 Earthquake 233 km ESE of Attu Station, Alaska — August 11, 2026. Retrieved September 3, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000tk1x/