2.4

M2.4 Earthquake 13 km SW of Karluk, Alaska — September 28, 2025

2025-09-28 20:58:27 UTC (2025-09-28) · approx. 10:58 AM UTC-10 local

MagnitudeM2.4(ml)
Time20:58 UTC≈ 10:58 AM UTC-10
Depth64.8 kmshallow crustal
Coordinates57.474°, -154.603°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 57.47°, -154.60°

Earthquake Details

Magnitude
2.4 ml
Depth
64.8 km
shallow crustal
Location
57.4742°N
-154.6029°E

Technical Information

Event ID
ak025cgiw7jw
Event Type
earthquake
Status
Automatic
Significance
89
RMS Residual
0.20 sec
Last Updated
2025-09-28 21:00:05 UTC

Nearby Earthquakes (Last 7 Days)

3.6
23 km ESE of Kasilof, Alaska
3 hours ago · 65.2 km deep
2.7
43 km WNW of Anchor Point, Alaska
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3.2
93 km S of Sand Point, Alaska
15 hours ago · 1.0 km deep
2.9
99 km W of Akhiok, Alaska
1 day ago · 59.6 km deep
2.7
60 km SSW of Nanwalek, Alaska
2 days ago · 53.0 km deep
2.7
31 km WNW of Ivanof Bay, Alaska
2 days ago · 1.1 km deep
2.6
52 km E of Pedro Bay, Alaska
2 days ago · 118.0 km deep
2.5
25 km NW of Cooper Landing, Alaska
2 days ago · 47.3 km deep
3.1
74 km E of King Salmon, Alaska
2 days ago · 162.3 km deep
2.9
156 km ESE of Chiniak, Alaska
3 days ago · 20.1 km deep

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 →

Be Prepared

→ What to do during an earthquake→ Create an emergency plan→ Emergency kit essentials→ See all M4.5+ earthquakes today

Authoritative source: USGS event page (event ID: ak025cgiw7jw). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, September 28, 2025). M2.4 Earthquake 13 km SW of Karluk, Alaska — September 28, 2025. Retrieved May 28, 2026 from https://www.earthquaketracker.org/earthquakes/event/ak025cgiw7jw/