2.8

M2.8 Earthquake 121 km S of Atka, Alaska — April 26, 2025

2025-04-26 22:23:47 UTC (2025-04-26) · approx. 10:23 AM UTC-12 local

MagnitudeM2.8(ml)
Time22:23 UTC≈ 10:23 AM UTC-12
Depth29.4 kmshallow crustal
Coordinates51.101°, -174.278°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.10°, -174.28°

Earthquake Details

Magnitude
2.8 ml
Depth
29.4 km
shallow crustal
Location
51.1012°N
-174.2784°E

Technical Information

Event ID
us7000pxkz
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
12
Azimuthal Gap
283.0°
Min Station Distance
1.103°
RMS Residual
0.57 sec
Last Updated
2025-07-11 15:46:24 UTC

Nearby Earthquakes (Last 7 Days)

2.5
103 km SSE of Atka, Alaska
8 hours ago · 5.0 km deep
3.0
137 km SW of Nikolski, Alaska
16 hours ago · 5.0 km deep
3.9
128 km SSE of Atka, Alaska
20 hours ago · 35.0 km deep
2.9
145 km SW of Nikolski, Alaska
20 hours ago · 14.3 km deep
3.4
235 km WSW of Adak, Alaska
1 day ago · 62.0 km deep
3.7
100 km SE of Atka, Alaska
1 day ago · 9.1 km deep
2.5
101 km SE of Atka, Alaska
1 day ago · 20.0 km deep
2.5
178 km WSW of Adak, Alaska
1 day ago · 73.8 km deep
2.6
111 km SE of Atka, Alaska
1 day ago · 27.5 km deep
3.9
112 km SW of Atka, Alaska
1 day ago · 35.0 km deep

Actions

View on USGSDid You Feel It?

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: us7000pxkz). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, April 26, 2025). M2.8 Earthquake 121 km S of Atka, Alaska — April 26, 2025. Retrieved July 11, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000pxkz/