2.5

M2.5 Earthquake 230 km W of Adak, Alaska — April 22, 2025

2025-04-22 21:15:13 UTC (2025-04-22) · approx. 9:15 AM UTC-12 local

MagnitudeM2.5(ml)
Time21:15 UTC≈ 9:15 AM UTC-12
Depth94.4 kmintermediate depth
Coordinates51.705°, -179.959°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.70°, -179.96°

Earthquake Details

Magnitude
2.5 ml
Depth
94.4 km
intermediate depth
Location
51.7049°N
-179.9592°E

Technical Information

Event ID
us7000px52
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
22
Azimuthal Gap
133.0°
Min Station Distance
0.300°
RMS Residual
0.26 sec
Last Updated
2025-06-27 00:35:05 UTC

Nearby Earthquakes (Last 7 Days)

2.5
103 km SSE of Atka, Alaska
13 hours ago · 5.0 km deep
3.8
221 km ESE of Attu Station, Alaska
13 hours ago · 5.0 km deep
3.9
128 km SSE of Atka, Alaska
1 day ago · 35.0 km deep
3.1
237 km ESE of Attu Station, Alaska
1 day ago · 10.0 km deep
2.7
19 km S of Adak, Alaska
1 day ago · 83.0 km deep
3.3
234 km WSW of Adak, Alaska
1 day ago · 62.5 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
2.5
178 km WSW of Adak, Alaska
1 day ago · 73.8 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000px52). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, April 22, 2025). M2.5 Earthquake 230 km W of Adak, Alaska — April 22, 2025. Retrieved June 27, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000px52/