2.1

M2.1 Earthquake 28 km E of Skwentna, Alaska — December 25, 2025

2025-12-25 22:23:28 UTC (2025-12-25) · approx. 12:23 PM UTC-10 local

MagnitudeM2.1(ml)
Time22:23 UTC≈ 12:23 PM UTC-10
Depth62.6 kmshallow crustal
Coordinates62.008°, -150.847°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 62.01°, -150.85°

Earthquake Details

Magnitude
2.1 ml
Depth
62.6 km
shallow crustal
Location
62.0080°N
-150.8470°E

Technical Information

Event ID
ak2025ziwmub
Event Type
earthquake
Status
✓ Reviewed
Significance
68
Stations Used
64
Azimuthal Gap
37.0°
Min Station Distance
0.300°
RMS Residual
0.80 sec
Last Updated
2026-03-02 22:25:31 UTC

Nearby Earthquakes (Last 7 Days)

3.5
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1 day ago · 12.4 km deep
2.6
47 km ENE of Pedro Bay, Alaska
1 day ago · 143.4 km deep
3.0
23 km ESE of Elmendorf Air Force Base, Alaska
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2.9
63 km W of Happy Valley, Alaska
1 day ago · 120.4 km deep
3.0
57 km N of Petersville, Alaska
1 day ago · 125.2 km deep
2.6
56 km NNW of Petersville, Alaska
1 day ago · 118.5 km deep
3.7
45 km W of Happy Valley, Alaska
2 days ago · 108.0 km deep
2.6
49 km NNW of Petersville, Alaska
2 days ago · 113.8 km deep
3.3
48 km ESE of Port Alsworth, Alaska
2 days ago · 163.8 km deep
2.8
57 km WNW of Skwentna, Alaska
2 days ago · 10.0 km deep

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: ak2025ziwmub). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, December 25, 2025). M2.1 Earthquake 28 km E of Skwentna, Alaska — December 25, 2025. Retrieved March 2, 2026 from https://www.earthquaketracker.org/earthquakes/event/ak2025ziwmub/