2.0

M2.0 Earthquake 12 km SW of Susitna, Alaska — September 28, 2025

2025-09-28 19:21:00 UTC (2025-09-28) · approx. 9:21 AM UTC-10 local

MagnitudeM2.0(ml)
Time19:21 UTC≈ 9:21 AM UTC-10
Depth41.6 kmshallow crustal
Coordinates61.453°, -150.653°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 61.45°, -150.65°

Earthquake Details

Magnitude
2.0 ml
Depth
41.6 km
shallow crustal
Location
61.4532°N
-150.6529°E

Technical Information

Event ID
ak025cgi2sdd
Event Type
earthquake
Status
Automatic
Significance
62
RMS Residual
0.37 sec
Last Updated
2025-12-11 21:40:48 UTC

Nearby Earthquakes (Last 7 Days)

3.0
21 km SSW of Trapper Creek, Alaska
53 min ago · 46.6 km deep
2.5
18 km SSE of Skwentna, Alaska
1 hour ago · 72.2 km deep
2.5
28 km SSE of Nelchina, Alaska
2 hours ago · 0.2 km deep
3.6
2 km NW of Knik, Alaska
3 hours ago · 49.9 km deep
2.6
54 km SSE of Pedro Bay, Alaska
5 hours ago · 116.6 km deep
2.8
24 km N of Sutton-Alpine, Alaska
7 hours ago · 5.0 km deep
2.5
19 km ENE of Girdwood, Alaska
10 hours ago · 14.5 km deep
2.6
33 km NNE of Karluk, Alaska
17 hours ago · 59.0 km deep
3.1
6 km N of Nikiski, Alaska
18 hours ago · 65.5 km deep
2.9
72 km SSE of Cantwell, Alaska
18 hours ago · 51.9 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.0 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak025cgi2sdd). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, September 28, 2025). M2.0 Earthquake 12 km SW of Susitna, Alaska — September 28, 2025. Retrieved December 11, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak025cgi2sdd/