2.8

M2.8 Earthquake near Rat Islands, Aleutian Islands, Alaska — July 23, 2026

2026-07-23 22:35:20 UTC (1 day ago) · approx. 10:35 AM UTC+12 local

MagnitudeM2.8(ml)
Time22:35 UTC≈ 10:35 AM UTC+12
Depth44.6 kmshallow crustal
Coordinates51.317°, 178.730°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.32°, 178.73°

Earthquake Details

Magnitude
2.8 ml
Depth
44.6 km
shallow crustal
Location
51.3168°N
178.7298°E

Technical Information

Event ID
us7000t38s
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
14
Azimuthal Gap
217.0°
Min Station Distance
0.364°
RMS Residual
0.44 sec
Last Updated
2026-07-25 05:10:13 UTC

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3.3
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3.3
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3.8
229 km ESE of Attu Station, Alaska
4 days ago · 1.0 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: us7000t38s). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 23, 2026). M2.8 Earthquake near Rat Islands, Aleutian Islands, Alaska — July 23, 2026. Retrieved July 25, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000t38s/