2.5

M2.5 Earthquake 71 km S of Unalaska, Alaska — July 27, 2026

2026-07-27 00:16:36 UTC (22 hours ago) · approx. 1:16 PM UTC-11 local

MagnitudeM2.5(ml)
Time00:16 UTC≈ 1:16 PM UTC-11
Depth59.0 kmshallow crustal
Coordinates53.241°, -166.706°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 53.24°, -166.71°

Earthquake Details

Magnitude
2.5 ml
Depth
59.0 km
shallow crustal
Location
53.2410°N
-166.7060°E

Technical Information

Event ID
aka2026osjcbv
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
21
Azimuthal Gap
225.0°
Min Station Distance
0.600°
RMS Residual
0.60 sec
Last Updated
2026-07-27 21:35:42 UTC

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Actions

View on USGSDid You Feel It?

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: aka2026osjcbv). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 27, 2026). M2.5 Earthquake 71 km S of Unalaska, Alaska — July 27, 2026. Retrieved July 27, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026osjcbv/