2.3

M2.3 Earthquake 24 km NNE of Larsen Bay, Alaska — October 28, 2025

2025-10-28 18:28:04 UTC (2025-10-28) · approx. 8:28 AM UTC-10 local

MagnitudeM2.3(ml)
Time18:28 UTC≈ 8:28 AM UTC-10
Depth35.1 kmshallow crustal
Coordinates57.755°, -153.898°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 57.75°, -153.90°

Earthquake Details

Magnitude
2.3 ml
Depth
35.1 km
shallow crustal
Location
57.7545°N
-153.8984°E

Technical Information

Event ID
ak025du3n9vp
Event Type
earthquake
Status
Automatic
Significance
81
RMS Residual
0.61 sec
Last Updated
2026-01-15 22:46:59 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak025du3n9vp). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, October 28, 2025). M2.3 Earthquake 24 km NNE of Larsen Bay, Alaska — October 28, 2025. Retrieved January 15, 2026 from https://www.earthquaketracker.org/earthquakes/event/ak025du3n9vp/