2.8

M2.8 Earthquake 28 km WNW of Nanwalek, Alaska — October 21, 2026

2026-10-21 03:21:49 UTC (13 hours ago) · approx. 5:21 PM UTC-10 local

MagnitudeM2.8(ml)
Time03:21 UTC≈ 5:21 PM UTC-10
Depth64.9 kmshallow crustal
Coordinates59.496°, -152.335°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 59.50°, -152.34°

Earthquake Details

Magnitude
2.8 ml
Depth
64.9 km
shallow crustal
Location
59.4960°N
-152.3350°E

Technical Information

Event ID
aka2026uvldgm
Event Type
earthquake
Status
Automatic
Significance
121
Stations Used
110
Azimuthal Gap
99.0°
Min Station Distance
0.500°
RMS Residual
0.80 sec
Last Updated
2026-10-21 03:35:14 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: aka2026uvldgm). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, October 21, 2026). M2.8 Earthquake 28 km WNW of Nanwalek, Alaska — October 21, 2026. Retrieved October 21, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026uvldgm/