2.5

M2.5 Earthquake 6 km SE of Unalaska, Alaska — June 18, 2025

2025-06-18 17:48:40 UTC (2025-06-18) · approx. 6:48 AM UTC-11 local

MagnitudeM2.5(ml)
Time17:48 UTC≈ 6:48 AM UTC-11
Depth12.5 kmshallow crustal
Coordinates53.832°, -166.463°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 53.83°, -166.46°

Earthquake Details

Magnitude
2.5 ml
Depth
12.5 km
shallow crustal
Location
53.8319°N
-166.4632°E

Technical Information

Event ID
us6000ql6p
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
15
Azimuthal Gap
181.0°
Min Station Distance
0.028°
RMS Residual
0.26 sec
Last Updated
2025-09-02 21:23:38 UTC

Nearby Earthquakes (Last 7 Days)

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2.6
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2 days ago · 37.2 km deep
2.9
104 km SSE of Sand Point, Alaska
2 days ago · 10.0 km deep
2.8
186 km ESE of Atka, Alaska
2 days ago · 35.0 km deep
2.5
64 km S of Nikolski, Alaska
2 days ago · 2.1 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: us6000ql6p). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, June 18, 2025). M2.5 Earthquake 6 km SE of Unalaska, Alaska — June 18, 2025. Retrieved September 2, 2025 from https://www.earthquaketracker.org/earthquakes/event/us6000ql6p/