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

Nearby Earthquakes (Last 7 Days)

3.6
40 km NNE of Beaver, Alaska
6 min ago · 1.1 km deep
2.7
62 km W of Happy Valley, Alaska
17 min ago · 111.7 km deep
2.5
15 km ESE of Kasilof, Alaska
1 hour ago · 54.5 km deep
2.8
59 km ENE of Lake Minchumina, Alaska
2 hours ago · 14.0 km deep
3.0
56 km ENE of Ferry, Alaska
5 hours ago · 107.8 km deep
3.0
40 km NNW of Lake Minchumina, Alaska
6 hours ago · 8.2 km deep
2.6
88 km N of Aleneva, Alaska
7 hours ago · 58.9 km deep
5.6
43 km NNW of Lake Minchumina, Alaska
8 hours ago · 4.5 km deep
2.8
57 km E of Pedro Bay, Alaska
11 hours ago · 109.8 km deep
2.9
63 km ENE of Lake Minchumina, Alaska
13 hours ago · 1.0 km deep

Actions

View on USGSDid You Feel It?

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/