2.1

M2.1 Earthquake 7 km SW of Willow, Alaska — October 9, 2025

2025-10-09 15:51:38 UTC (2025-10-09) · approx. 5:51 AM UTC-10 local

MagnitudeM2.1(ml)
Time15:51 UTC≈ 5:51 AM UTC-10
Depth16.7 kmshallow crustal
Coordinates61.692°, -150.130°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 61.69°, -150.13°

Earthquake Details

Magnitude
2.1 ml
Depth
16.7 km
shallow crustal
Location
61.6918°N
-150.1295°E

Technical Information

Event ID
ak025cymsdu9
Event Type
earthquake
Status
Automatic
Significance
68
RMS Residual
0.84 sec
Last Updated
2025-10-09 16:04:10 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak025cymsdu9). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, October 9, 2025). M2.1 Earthquake 7 km SW of Willow, Alaska — October 9, 2025. Retrieved October 9, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak025cymsdu9/