2.1

M2.1 Earthquake 42 km SSE of King Cove, Alaska — August 21, 2025

2025-08-21 20:13:59 UTC (2025-08-21) · approx. 9:13 AM UTC-11 local

MagnitudeM2.1(ml)
Time20:13 UTC≈ 9:13 AM UTC-11
Depth52.2 kmshallow crustal
Coordinates54.706°, -162.067°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 54.71°, -162.07°

Earthquake Details

Magnitude
2.1 ml
Depth
52.2 km
shallow crustal
Location
54.7064°N
-162.0674°E

Technical Information

Event ID
ak025apo7g2q
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.34 sec
Last Updated
2025-11-03 12:32:36 UTC

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2.8
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3.5
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2.7
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Actions

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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: ak025apo7g2q). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, August 21, 2025). M2.1 Earthquake 42 km SSE of King Cove, Alaska — August 21, 2025. Retrieved November 3, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak025apo7g2q/