2.1

M2.1 Earthquake 47 km ESE of Atka, Alaska — August 28, 2025

2025-08-28 17:38:47 UTC (2025-08-28) · approx. 5:38 AM UTC-12 local

MagnitudeM2.1(ml)
Time17:38 UTC≈ 5:38 AM UTC-12
Depth54.1 kmshallow crustal
Coordinates51.975°, -173.606°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.98°, -173.61°

Earthquake Details

Magnitude
2.1 ml
Depth
54.1 km
shallow crustal
Location
51.9752°N
-173.6056°E

Technical Information

Event ID
ak025b17bwol
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.24 sec
Last Updated
2025-11-10 20:58:46 UTC

Nearby Earthquakes (Last 7 Days)

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3.5
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2.6
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2.6
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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: ak025b17bwol). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, August 28, 2025). M2.1 Earthquake 47 km ESE of Atka, Alaska — August 28, 2025. Retrieved November 10, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak025b17bwol/