2.1

M2.1 Earthquake 21 km NNW of Ninilchik, Alaska — December 22, 2025

2025-12-22 23:08:00 UTC (2025-12-22) · approx. 1:08 PM UTC-10 local

MagnitudeM2.1(ml)
Time23:08 UTC≈ 1:08 PM UTC-10
Depth78.4 kmintermediate depth
Coordinates60.236°, -151.792°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 60.24°, -151.79°

Earthquake Details

Magnitude
2.1 ml
Depth
78.4 km
intermediate depth
Location
60.2360°N
-151.7920°E

Technical Information

Event ID
ak2025zdkuni
Event Type
earthquake
Status
✓ Reviewed
Significance
68
Stations Used
29
Azimuthal Gap
63.0°
Min Station Distance
0.500°
RMS Residual
0.70 sec
Last Updated
2026-03-04 19:31:00 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: ak2025zdkuni). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, December 22, 2025). M2.1 Earthquake 21 km NNW of Ninilchik, Alaska — December 22, 2025. Retrieved March 4, 2026 from https://www.earthquaketracker.org/earthquakes/event/ak2025zdkuni/