2.1

M2.1 Earthquake 49 km SE of King Cove, Alaska — August 23, 2025

2025-08-23 23:56:58 UTC (2025-08-23) · approx. 12:56 PM UTC-11 local

MagnitudeM2.1(ml)
Time23:56 UTC≈ 12:56 PM UTC-11
Depth79.4 kmintermediate depth
Coordinates54.759°, -161.759°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 54.76°, -161.76°

Earthquake Details

Magnitude
2.1 ml
Depth
79.4 km
intermediate depth
Location
54.7588°N
-161.7591°E

Technical Information

Event ID
ak025at1br53
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.55 sec
Last Updated
2025-10-30 18:04:35 UTC

Nearby Earthquakes (Last 7 Days)

2.9
61 km WSW of Karluk, Alaska
20 hours ago · 12.2 km deep
2.6
83 km SE of Ugashik, Alaska
1 day ago · 75.1 km deep
2.6
67 km WSW of Karluk, Alaska
2 days ago · 72.6 km deep
2.8
111 km W of Akhiok, Alaska
3 days ago · 63.5 km deep
2.8
80 km E of Chignik, Alaska
3 days ago · 16.8 km deep
2.6
107 km SE of Akutan, Alaska
3 days ago · 5.1 km deep
2.8
209 km SE of Chignik, Alaska
4 days ago · 10.0 km deep
3.5
192 km SE of Chignik, Alaska
4 days ago · 21.6 km deep
2.6
192 km SE of Chignik, Alaska
4 days ago · 14.5 km deep
2.7
96 km SE of Akutan, Alaska
4 days ago · 31.2 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak025at1br53). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, August 23, 2025). M2.1 Earthquake 49 km SE of King Cove, Alaska — August 23, 2025. Retrieved October 30, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak025at1br53/