2.8

M2.8 Earthquake 39 km S of Tolsona, Alaska — October 19, 2026

2026-10-19 21:11:38 UTC (4 hours ago) · approx. 11:11 AM UTC-10 local

MagnitudeM2.8(ml)
Time21:11 UTC≈ 11:11 AM UTC-10
Depth12.6 kmshallow crustal
Coordinates61.732°, -146.171°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 61.73°, -146.17°

Earthquake Details

Magnitude
2.8 ml
Depth
12.6 km
shallow crustal
Location
61.7320°N
-146.1710°E

Technical Information

Event ID
aka2026utctzh
Event Type
earthquake
Status
Automatic
Significance
121
Stations Used
85
Azimuthal Gap
31.0°
Min Station Distance
0.500°
RMS Residual
0.90 sec
Last Updated
2026-10-19 22:03:13 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: aka2026utctzh). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, October 19, 2026). M2.8 Earthquake 39 km S of Tolsona, Alaska — October 19, 2026. Retrieved October 19, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026utctzh/