2.9

M2.9 Earthquake near Rat Islands, Aleutian Islands, Alaska — August 27, 2026

2026-08-27 04:55:30 UTC (2026-08-27) · approx. 4:55 PM UTC+12 local

MagnitudeM2.9(ml)
Time04:55 UTC≈ 4:55 PM UTC+12
Depth72.4 kmintermediate depth
Coordinates51.496°, 178.444°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.50°, 178.44°

Earthquake Details

Magnitude
2.9 ml
Depth
72.4 km
intermediate depth
Location
51.4961°N
178.4435°E

Technical Information

Event ID
us7000tcec
Event Type
earthquake
Status
✓ Reviewed
Significance
129
Stations Used
10
Azimuthal Gap
263.0°
Min Station Distance
0.443°
RMS Residual
0.69 sec
Last Updated
2026-09-22 03:34:58 UTC

Nearby Earthquakes (Last 7 Days)

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4.2
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1 day ago · 10.0 km deep
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2.6
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2.7
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2.5
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3 days ago · 35.0 km deep
2.6
51 km ENE of Adak, Alaska
3 days ago · 146.5 km deep
4.0
244 km ESE of Attu Station, Alaska
3 days ago · 32.1 km deep
3.5
Rat Islands, Aleutian Islands, Alaska
4 days ago · 105.5 km deep
2.5
128 km SW of Adak, Alaska
5 days ago · 27.8 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.9 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000tcec). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, August 27, 2026). M2.9 Earthquake near Rat Islands, Aleutian Islands, Alaska — August 27, 2026. Retrieved September 22, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000tcec/