2.5

M2.5 Earthquake 46 km ESE of Fox River, Alaska — December 22, 2025

2025-12-22 23:42:35 UTC (2025-12-22) · approx. 1:42 PM UTC-10 local

MagnitudeM2.5(ml)
Time23:42 UTC≈ 1:42 PM UTC-10
Depth23.2 kmshallow crustal
Coordinates59.641°, -150.256°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 59.64°, -150.26°

Earthquake Details

Magnitude
2.5 ml
Depth
23.2 km
shallow crustal
Location
59.6410°N
-150.2560°E

Technical Information

Event ID
ak2025zdlyff
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
45
Azimuthal Gap
139.0°
Min Station Distance
0.300°
RMS Residual
0.90 sec
Last Updated
2026-03-04 20:12:08 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak2025zdlyff). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, December 22, 2025). M2.5 Earthquake 46 km ESE of Fox River, Alaska — December 22, 2025. Retrieved March 4, 2026 from https://www.earthquaketracker.org/earthquakes/event/ak2025zdlyff/