2.8

M2.8 Earthquake near Rat Islands, Aleutian Islands, Alaska — July 9, 2025

2025-07-09 17:04:44 UTC (2025-07-09) · approx. 5:04 AM UTC+12 local

MagnitudeM2.8(ml)
Time17:04 UTC≈ 5:04 AM UTC+12
Depth57.6 kmshallow crustal
Coordinates51.473°, 178.577°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.47°, 178.58°

Earthquake Details

Magnitude
2.8 ml
Depth
57.6 km
shallow crustal
Location
51.4728°N
178.5768°E

Technical Information

Event ID
us6000qtzq
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
16
Azimuthal Gap
253.0°
Min Station Distance
0.460°
RMS Residual
0.31 sec
Last Updated
2025-09-20 22:27:01 UTC

Nearby Earthquakes (Last 7 Days)

4.2
227 km ESE of Attu Station, Alaska
11 hours ago · 10.0 km deep
5.0
94 km SSE of Adak, Alaska
20 hours ago · 10.0 km deep
2.6
180 km WSW of Adak, Alaska
3 days ago · 8.1 km deep
3.3
230 km ESE of Attu Station, Alaska
3 days ago · 6.1 km deep
3.8
229 km ESE of Attu Station, Alaska
3 days ago · 1.0 km deep
2.6
187 km W of Adak, Alaska
3 days ago · 86.6 km deep
3.5
99 km SW of Atka, Alaska
3 days ago · 20.6 km deep
2.5
75 km SE of Adak, Alaska
4 days ago · 14.9 km deep
3.7
65 km WSW of Atka, Alaska
4 days ago · 8.2 km deep
3.4
232 km ESE of Attu Station, Alaska
4 days ago · 5.0 km deep

Actions

View on USGSDid You Feel It?

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: us6000qtzq). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, July 9, 2025). M2.8 Earthquake near Rat Islands, Aleutian Islands, Alaska — July 9, 2025. Retrieved September 20, 2025 from https://www.earthquaketracker.org/earthquakes/event/us6000qtzq/