2.8

M2.8 Earthquake 7 km SE of Unalaska, Alaska — June 29, 2025

2025-06-29 16:14:49 UTC (2025-06-29) · approx. 5:14 AM UTC-11 local

MagnitudeM2.8(ml)
Time16:14 UTC≈ 5:14 AM UTC-11
Depth10.0 kmshallow crustal
Coordinates53.831°, -166.449°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 53.83°, -166.45°

Earthquake Details

Magnitude
2.8 ml
Depth
10.0 km
shallow crustal
Location
53.8305°N
-166.4490°E

Technical Information

Event ID
us7000qa38
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
13
Azimuthal Gap
183.0°
Min Station Distance
0.036°
RMS Residual
0.21 sec
Last Updated
2025-09-04 20:40:04 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000qa38). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, June 29, 2025). M2.8 Earthquake 7 km SE of Unalaska, Alaska — June 29, 2025. Retrieved September 4, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000qa38/