2.5

M2.5 Earthquake 64 km S of Nikolski, Alaska — July 23, 2026

2026-07-23 10:28:21 UTC (1 day ago) · approx. 11:28 PM UTC-11 local

MagnitudeM2.5(ml)
Time10:28 UTC≈ 11:28 PM UTC-11
Depth2.1 kmshallow crustal
Coordinates52.364°, -168.815°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.36°, -168.81°

Earthquake Details

Magnitude
2.5 ml
Depth
2.1 km
shallow crustal
Location
52.3640°N
-168.8150°E

Technical Information

Event ID
aka2026oltkex
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
9
Azimuthal Gap
266.0°
Min Station Distance
0.600°
RMS Residual
0.80 sec
Last Updated
2026-07-24 22:31:28 UTC

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5.1
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4.6
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3.4
147 km W of Nikolski, Alaska
1 day ago · 222.4 km deep
3.0
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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: aka2026oltkex). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 23, 2026). M2.5 Earthquake 64 km S of Nikolski, Alaska — July 23, 2026. Retrieved July 24, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026oltkex/