2.9

M2.9 Earthquake 49 km NW of Atka, Alaska — February 28, 2025

2025-02-28 22:23:52 UTC (2025-02-28) · approx. 10:23 AM UTC-12 local

MagnitudeM2.9(ml)
Time22:23 UTC≈ 10:23 AM UTC-12
Depth201.3 kmintermediate depth
Coordinates52.521°, -174.686°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.52°, -174.69°

Earthquake Details

Magnitude
2.9 ml
Depth
201.3 km
intermediate depth
Location
52.5208°N
-174.6865°E

Technical Information

Event ID
us7000pnpc
Event Type
earthquake
Status
✓ Reviewed
Significance
129
Stations Used
18
Azimuthal Gap
177.0°
Min Station Distance
0.308°
RMS Residual
0.30 sec
Last Updated
2025-05-08 19:24:50 UTC

Nearby Earthquakes (Last 7 Days)

3.6
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2.5
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4.2
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4.2
150 km SW of Adak, Alaska
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4.2
147 km WSW of Adak, Alaska
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3.0
256 km WSW of Adak, Alaska
3 days ago · 17.6 km deep
3.7
183 km SW of Nikolski, Alaska
3 days ago · 90.5 km deep
2.7
58 km SW of Adak, Alaska
3 days ago · 18.3 km deep
2.6
57 km SW of Adak, Alaska
3 days ago · 18.2 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.9 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000pnpc). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, February 28, 2025). M2.9 Earthquake 49 km NW of Atka, Alaska — February 28, 2025. Retrieved May 8, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000pnpc/