2.4

M2.4 Earthquake 79 km S of Unalaska, Alaska — July 17, 2026

2026-07-17 23:20:51 UTC (2026-07-17) · approx. 12:20 PM UTC-11 local

MagnitudeM2.4(ml)
Time23:20 UTC≈ 12:20 PM UTC-11
Depth33.9 kmshallow crustal
Coordinates53.159°, -166.464°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 53.16°, -166.46°

Earthquake Details

Magnitude
2.4 ml
Depth
33.9 km
shallow crustal
Location
53.1590°N
-166.4640°E

Technical Information

Event ID
aka2026obraks
Event Type
earthquake
Status
✓ Reviewed
Significance
89
Stations Used
8
Azimuthal Gap
263.0°
Min Station Distance
0.700°
RMS Residual
0.30 sec
Last Updated
2026-07-19 00:47:08 UTC

Nearby Earthquakes (Last 7 Days)

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.4 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026obraks). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 17, 2026). M2.4 Earthquake 79 km S of Unalaska, Alaska — July 17, 2026. Retrieved July 19, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026obraks/