2.5

M2.5 Earthquake 14 km WNW of Old Harbor, Alaska — October 19, 2025

2025-10-19 15:48:15 UTC (2025-10-19) · approx. 5:48 AM UTC-10 local

MagnitudeM2.5(ml)
Time15:48 UTC≈ 5:48 AM UTC-10
Depth22.4 kmshallow crustal
Coordinates57.242°, -153.531°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 57.24°, -153.53°

Earthquake Details

Magnitude
2.5 ml
Depth
22.4 km
shallow crustal
Location
57.2416°N
-153.5309°E

Technical Information

Event ID
ak025df655f7
Event Type
earthquake
Status
Automatic
Significance
96
RMS Residual
0.28 sec
Last Updated
2026-01-09 15:38:41 UTC

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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: ak025df655f7). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, October 19, 2025). M2.5 Earthquake 14 km WNW of Old Harbor, Alaska — October 19, 2025. Retrieved January 9, 2026 from https://www.earthquaketracker.org/earthquakes/event/ak025df655f7/