2.8

M2.8 Earthquake 41 km NNW of Atka, Alaska — March 12, 2025

2025-03-12 22:44:23 UTC (2025-03-12) · approx. 10:44 AM UTC-12 local

MagnitudeM2.8(ml)
Time22:44 UTC≈ 10:44 AM UTC-12
Depth171.3 kmintermediate depth
Coordinates52.544°, -174.408°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.54°, -174.41°

Earthquake Details

Magnitude
2.8 ml
Depth
171.3 km
intermediate depth
Location
52.5438°N
-174.4079°E

Technical Information

Event ID
us6000q5he
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
15
Azimuthal Gap
246.0°
Min Station Distance
0.191°
RMS Residual
0.37 sec
Last Updated
2025-05-17 19:20:01 UTC

Nearby Earthquakes (Last 7 Days)

4.2
147 km WSW of Adak, Alaska
1 day ago · 31.9 km deep
3.7
183 km SW of Nikolski, Alaska
2 days ago · 90.5 km deep
2.6
57 km SW of Adak, Alaska
2 days ago · 18.2 km deep
4.5
111 km ESE of Atka, Alaska
2 days ago · 44.9 km deep
4.5
121 km SE of Atka, Alaska
2 days ago · 1.0 km deep
3.4
184 km S of Atka, Alaska
2 days ago · 20.0 km deep
3.4
100 km SSW of Nikolski, Alaska
2 days ago · 10.0 km deep
3.4
51 km SSW of Nikolski, Alaska
3 days ago · 35.0 km deep
2.6
290 km W of Adak, Alaska
3 days ago · 29.6 km deep
2.7
25 km SE of Atka, Alaska
3 days ago · 92.2 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000q5he). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, March 12, 2025). M2.8 Earthquake 41 km NNW of Atka, Alaska — March 12, 2025. Retrieved May 17, 2025 from https://www.earthquaketracker.org/earthquakes/event/us6000q5he/