2.3

M2.3 Earthquake 26 km SE of Cantwell, Alaska — December 17, 2025

2025-12-17 20:57:09 UTC (2025-12-17) · approx. 10:57 AM UTC-10 local

MagnitudeM2.3(ml)
Time20:57 UTC≈ 10:57 AM UTC-10
Depth70.1 kmintermediate depth
Coordinates63.206°, -148.629°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 63.21°, -148.63°

Earthquake Details

Magnitude
2.3 ml
Depth
70.1 km
intermediate depth
Location
63.2060°N
-148.6290°E

Technical Information

Event ID
ak2025yubvjm
Event Type
earthquake
Status
✓ Reviewed
Significance
81
Stations Used
37
Azimuthal Gap
51.0°
Min Station Distance
0.200°
RMS Residual
0.80 sec
Last Updated
2026-02-11 07:42:18 UTC

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3.1
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1 day ago · 104.1 km deep
2.9
12 km WNW of Eureka Roadhouse, Alaska
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2.5
10 km S of Willow, Alaska
2 days ago · 15.4 km deep
2.5
12 km ENE of Willow, Alaska
3 days ago · 23.1 km deep

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: ak2025yubvjm). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, December 17, 2025). M2.3 Earthquake 26 km SE of Cantwell, Alaska — December 17, 2025. Retrieved February 11, 2026 from https://www.earthquaketracker.org/earthquakes/event/ak2025yubvjm/