2.4

M2.4 Earthquake 105 km SE of Old Harbor, Alaska — September 1, 2025

2025-09-01 22:43:41 UTC (2025-09-01) · approx. 12:43 PM UTC-10 local

MagnitudeM2.4(ml)
Time22:43 UTC≈ 12:43 PM UTC-10
Depth11.9 kmshallow crustal
Coordinates56.433°, -152.285°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 56.43°, -152.28°

Earthquake Details

Magnitude
2.4 ml
Depth
11.9 km
shallow crustal
Location
56.4330°N
-152.2848°E

Technical Information

Event ID
ak025b7whiqm
Event Type
earthquake
Status
✓ Reviewed
Significance
89
RMS Residual
0.91 sec
Last Updated
2025-11-19 21:59:38 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.4 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak025b7whiqm). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, September 1, 2025). M2.4 Earthquake 105 km SE of Old Harbor, Alaska — September 1, 2025. Retrieved November 19, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak025b7whiqm/