2.5

M2.5 Earthquake 123 km SSE of Unalaska, Alaska — October 27, 2026

2026-10-27 10:44:18 UTC (1 day ago) · approx. 11:44 PM UTC-11 local

MagnitudeM2.5(ml)
Time10:44 UTC≈ 11:44 PM UTC-11
Depth10.0 kmshallow crustal
Coordinates52.952°, -165.506°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.95°, -165.51°

Earthquake Details

Magnitude
2.5 ml
Depth
10.0 km
shallow crustal
Location
52.9516°N
-165.5056°E

Technical Information

Event ID
us7000ttgy
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
11
Azimuthal Gap
268.0°
Min Station Distance
1.137°
RMS Residual
0.55 sec
Last Updated
2026-10-28 10:41:00 UTC

Nearby Earthquakes (Last 7 Days)

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3.2
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2.8
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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: us7000ttgy). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, October 27, 2026). M2.5 Earthquake 123 km SSE of Unalaska, Alaska — October 27, 2026. Retrieved October 28, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000ttgy/