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)

2.7
109 km SSE of Sand Point, Alaska
2 days ago · 35.0 km deep
2.8
147 km SW of Nikolski, Alaska
3 days ago · 11.6 km deep
2.5
76 km S of Nikolski, Alaska
3 days ago · 18.3 km deep
2.5
56 km W of Nikolski, Alaska
3 days ago · 0.5 km deep
2.5
37 km SSE of Nikolski, Alaska
3 days ago · 36.0 km deep
2.6
53 km SSE of Nikolski, Alaska
3 days ago · 36.4 km deep
2.5
60 km SSE of Akutan, Alaska
3 days ago · 37.2 km deep
2.9
104 km SSE of Sand Point, Alaska
3 days ago · 10.0 km deep
2.8
186 km ESE of Atka, Alaska
3 days ago · 35.0 km deep
2.5
64 km S of Nikolski, Alaska
3 days ago · 2.1 km deep

Actions

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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/