2.5

M2.5 Earthquake 85 km SE of Adak, Alaska — April 2, 2025

2025-04-02 21:53:34 UTC (2025-04-02) · approx. 9:53 AM UTC-12 local

MagnitudeM2.5(ml)
Time21:53 UTC≈ 9:53 AM UTC-12
Depth35.0 kmshallow crustal
Coordinates51.428°, -175.629°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.43°, -175.63°

Earthquake Details

Magnitude
2.5 ml
Depth
35.0 km
shallow crustal
Location
51.4279°N
-175.6287°E

Technical Information

Event ID
us7000pupi
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
13
Azimuthal Gap
237.0°
Min Station Distance
0.589°
RMS Residual
0.42 sec
Last Updated
2025-06-09 13:38:50 UTC

Nearby Earthquakes (Last 7 Days)

4.2
147 km WSW of Adak, Alaska
1 hour ago · 31.9 km deep
3.7
183 km SW of Nikolski, Alaska
10 hours ago · 90.5 km deep
4.5
111 km ESE of Atka, Alaska
18 hours ago · 44.9 km deep
4.5
121 km SE of Atka, Alaska
18 hours ago · 1.0 km deep
3.4
100 km SSW of Nikolski, Alaska
21 hours ago · 10.0 km deep
3.4
51 km SSW of Nikolski, Alaska
1 day ago · 35.0 km deep
2.6
290 km W of Adak, Alaska
1 day ago · 29.6 km deep
2.8
75 km W of Adak, Alaska
4 days ago · 5.6 km deep
2.9
247 km WSW of Adak, Alaska
4 days ago · 18.7 km deep
4.2
161 km SSE of Atka, Alaska
4 days ago · 10.0 km deep

Actions

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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: us7000pupi). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, April 2, 2025). M2.5 Earthquake 85 km SE of Adak, Alaska — April 2, 2025. Retrieved June 9, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000pupi/