2.8

M2.8 Earthquake 58 km WNW of Happy Valley, Alaska — October 17, 2026

2026-10-17 20:11:11 UTC (1 hour ago) · approx. 10:11 AM UTC-10 local

MagnitudeM2.8(ml)
Time20:11 UTC≈ 10:11 AM UTC-10
Depth106.6 kmintermediate depth
Coordinates60.067°, -152.747°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 60.07°, -152.75°

Earthquake Details

Magnitude
2.8 ml
Depth
106.6 km
intermediate depth
Location
60.0670°N
-152.7470°E

Technical Information

Event ID
aka2026upisja
Event Type
earthquake
Status
Automatic
Significance
121
Stations Used
128
Azimuthal Gap
48.0°
Min Station Distance
0.100°
RMS Residual
0.70 sec
Last Updated
2026-10-17 20:26:52 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: aka2026upisja). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, October 17, 2026). M2.8 Earthquake 58 km WNW of Happy Valley, Alaska — October 17, 2026. Retrieved October 17, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026upisja/