2.8

M2.8 Earthquake 240 km ESE of Attu Station, Alaska — August 10, 2026

2026-08-10 17:20:17 UTC (2026-08-10) · approx. 5:20 AM UTC+12 local

MagnitudeM2.8(ml)
Time17:20 UTC≈ 5:20 AM UTC+12
Depth10.0 kmshallow crustal
Coordinates51.801°, 176.272°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.80°, 176.27°

Earthquake Details

Magnitude
2.8 ml
Depth
10.0 km
shallow crustal
Location
51.8009°N
176.2724°E

Technical Information

Event ID
us6000tk51
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
10
Azimuthal Gap
204.0°
Min Station Distance
1.396°
RMS Residual
0.56 sec
Last Updated
2026-08-20 20:07:14 UTC

Nearby Earthquakes (Last 7 Days)

3.5
148 km WSW of Adak, Alaska
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3.3
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3.7
178 km SE of Attu Station, Alaska
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2.8
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2.9
125 km WSW of Adak, Alaska
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2.5
135 km SW of Adak, Alaska
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3.0
132 km WSW of Adak, Alaska
6 days ago · 35.9 km deep
2.7
Rat Islands, Aleutian Islands, Alaska
6 days ago · 34.5 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: us6000tk51). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, August 10, 2026). M2.8 Earthquake 240 km ESE of Attu Station, Alaska — August 10, 2026. Retrieved August 20, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000tk51/