2.4

M2.4 Earthquake 25 km WNW of Petersville, Alaska — October 9, 2025

2025-10-09 20:07:35 UTC (2025-10-09) · approx. 10:07 AM UTC-10 local

MagnitudeM2.4(ml)
Time20:07 UTC≈ 10:07 AM UTC-10
Depth81.0 kmintermediate depth
Coordinates62.568°, -151.233°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 62.57°, -151.23°

Earthquake Details

Magnitude
2.4 ml
Depth
81.0 km
intermediate depth
Location
62.5681°N
-151.2333°E

Technical Information

Event ID
ak025cypi40r
Event Type
earthquake
Status
Automatic
Significance
89
RMS Residual
0.53 sec
Last Updated
2026-01-01 23:11:06 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: ak025cypi40r). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, October 9, 2025). M2.4 Earthquake 25 km WNW of Petersville, Alaska — October 9, 2025. Retrieved January 1, 2026 from https://www.earthquaketracker.org/earthquakes/event/ak025cypi40r/