2.5

M2.5 Earthquake 103 km SSE of Adak, Alaska — July 13, 2025

2025-07-13 23:42:35 UTC (2025-07-13) · approx. 11:42 AM UTC-12 local

MagnitudeM2.5(ml)
Time23:42 UTC≈ 11:42 AM UTC-12
Depth10.0 kmshallow crustal
Coordinates51.018°, -176.036°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.02°, -176.04°

Earthquake Details

Magnitude
2.5 ml
Depth
10.0 km
shallow crustal
Location
51.0180°N
-176.0360°E

Technical Information

Event ID
us6000qug8
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
25
Azimuthal Gap
244.0°
Min Station Distance
0.876°
RMS Residual
0.36 sec
Last Updated
2025-11-28 21:09:39 UTC

Nearby Earthquakes (Last 7 Days)

3.1
177 km W of Nikolski, Alaska
2 days ago · 11.4 km deep
2.9
186 km S of Atka, Alaska
2 days ago · 24.7 km deep
3.1
68 km E of Atka, Alaska
3 days ago · 0.0 km deep
3.2
63 km SW of Adak, Alaska
3 days ago · 10.0 km deep
2.5
85 km SSW of Nikolski, Alaska
3 days ago · 6.8 km deep
2.5
131 km S of Adak, Alaska
3 days ago · 9.5 km deep
4.2
Rat Islands, Aleutian Islands, Alaska
3 days ago · 52.2 km deep
3.1
121 km SSW of Nikolski, Alaska
3 days ago · 21.4 km deep
3.7
123 km SSW of Nikolski, Alaska
3 days ago · 10.0 km deep
2.8
73 km SE of Adak, Alaska
4 days ago · 20.4 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000qug8). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, July 13, 2025). M2.5 Earthquake 103 km SSE of Adak, Alaska — July 13, 2025. Retrieved November 28, 2025 from https://www.earthquaketracker.org/earthquakes/event/us6000qug8/