2.5

M2.5 Earthquake 92 km SSW of Unalaska, Alaska — April 9, 2025

2025-04-09 21:53:21 UTC (2025-04-09) · approx. 10:53 AM UTC-11 local

MagnitudeM2.5(ml)
Time21:53 UTC≈ 10:53 AM UTC-11
Depth35.0 kmshallow crustal
Coordinates53.094°, -166.993°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 53.09°, -166.99°

Earthquake Details

Magnitude
2.5 ml
Depth
35.0 km
shallow crustal
Location
53.0940°N
-166.9934°E

Technical Information

Event ID
us7000pvr2
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
15
Azimuthal Gap
214.0°
Min Station Distance
0.636°
RMS Residual
0.49 sec
Last Updated
2025-06-14 18:26:47 UTC

Nearby Earthquakes (Last 7 Days)

2.7
66 km SSE of Atka, Alaska
14 hours ago · 5.3 km deep
2.5
97 km S of Sand Point, Alaska
21 hours ago · 6.0 km deep
2.8
98 km SSE of Atka, Alaska
22 hours ago · 5.0 km deep
2.7
80 km SSE of Atka, Alaska
1 day ago · 3.5 km deep
2.9
57 km SSE of Sand Point, Alaska
1 day ago · 1.5 km deep
3.1
155 km SW of Nikolski, Alaska
1 day ago · 3.2 km deep
2.6
92 km SSE of Atka, Alaska
1 day ago · 2.1 km deep
3.0
87 km SE of Atka, Alaska
1 day ago · 20.0 km deep
3.9
128 km SSE of Atka, Alaska
1 day ago · 35.0 km deep
2.9
141 km SW of Nikolski, Alaska
1 day ago · 19.0 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: us7000pvr2). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, April 9, 2025). M2.5 Earthquake 92 km SSW of Unalaska, Alaska — April 9, 2025. Retrieved June 14, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000pvr2/