2.6

M2.6 Earthquake 221 km W of Adak, Alaska — April 21, 2025

2025-04-21 19:34:39 UTC (2025-04-21) · approx. 7:34 AM UTC-12 local

MagnitudeM2.6(ml)
Time19:34 UTC≈ 7:34 AM UTC-12
Depth98.4 kmintermediate depth
Coordinates51.752°, -179.834°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.75°, -179.83°

Earthquake Details

Magnitude
2.6 ml
Depth
98.4 km
intermediate depth
Location
51.7521°N
-179.8337°E

Technical Information

Event ID
us7000pws0
Event Type
earthquake
Status
✓ Reviewed
Significance
104
Stations Used
16
Azimuthal Gap
140.0°
Min Station Distance
0.337°
RMS Residual
0.29 sec
Last Updated
2025-06-27 00:35:04 UTC

Nearby Earthquakes (Last 7 Days)

2.8
75 km W of Adak, Alaska
2 days ago · 5.6 km deep
4.2
161 km SSE of Atka, Alaska
3 days ago · 10.0 km deep
2.5
77 km ESE of Adak, Alaska
3 days ago · 19.1 km deep
2.7
52 km SW of Atka, Alaska
3 days ago · 76.2 km deep
2.7
159 km SW of Adak, Alaska
3 days ago · 4.7 km deep
3.4
57 km SSW of Atka, Alaska
4 days ago · 35.0 km deep
3.5
40 km SSW of Atka, Alaska
4 days ago · 63.0 km deep
2.7
74 km SSE of Adak, Alaska
4 days ago · 32.5 km deep
2.9
35 km S of Atka, Alaska
4 days ago · 65.8 km deep
3.4
106 km E of Atka, Alaska
4 days ago · 2.2 km deep

Actions

View on USGSDid You Feel It?

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: us7000pws0). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, April 21, 2025). M2.6 Earthquake 221 km W of Adak, Alaska — April 21, 2025. Retrieved June 27, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000pws0/