2.6

M2.6 Earthquake 56 km S of Adak, Alaska — April 28, 2025

2025-04-28 13:39:17 UTC (2025-04-28) · approx. 1:39 AM UTC-12 local

MagnitudeM2.6(ml)
Time13:39 UTC≈ 1:39 AM UTC-12
Depth35.0 kmshallow crustal
Coordinates51.366°, -176.687°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.37°, -176.69°

Earthquake Details

Magnitude
2.6 ml
Depth
35.0 km
shallow crustal
Location
51.3661°N
-176.6874°E

Technical Information

Event ID
us7000pz4s
Event Type
earthquake
Status
✓ Reviewed
Significance
104
Stations Used
13
Azimuthal Gap
218.0°
Min Station Distance
0.523°
RMS Residual
0.25 sec
Last Updated
2025-07-11 15:46:26 UTC

Nearby Earthquakes (Last 7 Days)

2.5
103 km SSE of Atka, Alaska
6 hours ago · 5.0 km deep
3.8
221 km ESE of Attu Station, Alaska
6 hours ago · 5.0 km deep
3.0
137 km SW of Nikolski, Alaska
14 hours ago · 5.0 km deep
3.9
128 km SSE of Atka, Alaska
17 hours ago · 35.0 km deep
2.9
145 km SW of Nikolski, Alaska
18 hours ago · 14.3 km deep
3.3
229 km ESE of Attu Station, Alaska
19 hours ago · 20.0 km deep
3.4
235 km WSW of Adak, Alaska
23 hours 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
3.1
230 km ESE of Attu Station, Alaska
1 day ago · 10.0 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.6 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000pz4s). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, April 28, 2025). M2.6 Earthquake 56 km S of Adak, Alaska — April 28, 2025. Retrieved July 11, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000pz4s/