2.8

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

2026-07-23 22:35:19 UTC (2026-07-23) · approx. 10:35 AM UTC+12 local

MagnitudeM2.8(ml)
Time22:35 UTC≈ 10:35 AM UTC+12
Depth47.0 kmshallow crustal
Coordinates51.253°, 178.640°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.25°, 178.64°

Earthquake Details

Magnitude
2.8 ml
Depth
47.0 km
shallow crustal
Location
51.2526°N
178.6397°E

Technical Information

Event ID
us7000t38s
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
14
Azimuthal Gap
221.0°
Min Station Distance
0.434°
RMS Residual
0.69 sec
Last Updated
2026-08-10 02:30:47 UTC

Nearby Earthquakes (Last 7 Days)

2.9
125 km WSW of Adak, Alaska
3 days ago · 10.6 km deep
2.6
66 km SE of Adak, Alaska
3 days ago · 35.1 km deep
2.5
135 km SW of Adak, Alaska
3 days ago · 19.5 km deep
3.0
132 km WSW of Adak, Alaska
3 days ago · 35.9 km deep
2.6
69 km SW of Atka, Alaska
3 days ago · 56.9 km deep
2.7
Rat Islands, Aleutian Islands, Alaska
3 days ago · 34.5 km deep
2.9
119 km SSW of Atka, Alaska
3 days ago · 4.6 km deep
3.0
48 km SE of Adak, Alaska
3 days ago · 55.7 km deep
2.5
118 km SSW of Atka, Alaska
4 days ago · 14.6 km deep
3.5
Rat Islands, Aleutian Islands, Alaska
4 days ago · 57.3 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 August 10, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000t38s/