2.7

M2.7 Earthquake 197 km SSE of Unalaska, Alaska — May 17, 2025

2025-05-17 23:38:13 UTC (2025-05-17) · approx. 12:38 PM UTC-11 local

MagnitudeM2.7(ml)
Time23:38 UTC≈ 12:38 PM UTC-11
Depth18.4 kmshallow crustal
Coordinates52.167°, -165.739°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.17°, -165.74°

Earthquake Details

Magnitude
2.7 ml
Depth
18.4 km
shallow crustal
Location
52.1670°N
-165.7392°E

Technical Information

Event ID
us7000q0zu
Event Type
earthquake
Status
✓ Reviewed
Significance
112
Stations Used
25
Azimuthal Gap
220.0°
Min Station Distance
1.744°
RMS Residual
0.42 sec
Last Updated
2025-07-25 17:06:21 UTC

Nearby Earthquakes (Last 7 Days)

3.4
110 km SSW of Nikolski, Alaska
21 hours ago · 10.9 km deep
2.5
123 km SSE of Unalaska, Alaska
1 day ago · 10.0 km deep
4.6
81 km SSE of Akutan, Alaska
2 days ago · 35.0 km deep
4.3
81 km SSE of Akutan, Alaska
3 days ago · 34.7 km deep
4.6
82 km SSE of Akutan, Alaska
3 days ago · 35.1 km deep
4.5
81 km SSE of Akutan, Alaska
4 days ago · 35.0 km deep
3.2
135 km SW of Nikolski, Alaska
4 days ago · 0.0 km deep
4.6
100 km NNW of Nikolski, Alaska
4 days ago · 230.5 km deep
2.8
77 km E of Nikolski, Alaska
5 days ago · 62.1 km deep
3.7
40 km SSE of Nikolski, Alaska
5 days ago · 131.1 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000q0zu). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, May 17, 2025). M2.7 Earthquake 197 km SSE of Unalaska, Alaska — May 17, 2025. Retrieved July 25, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000q0zu/