2.3

M2.3 Earthquake 86 km W of Karluk, Alaska — December 9, 2025

2025-12-09 22:27:19 UTC (2025-12-09) · approx. 12:27 PM UTC-10 local

MagnitudeM2.3(ml)
Time22:27 UTC≈ 12:27 PM UTC-10
Depth5.3 kmshallow crustal
Coordinates57.615°, -155.904°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 57.62°, -155.90°

Earthquake Details

Magnitude
2.3 ml
Depth
5.3 km
shallow crustal
Location
57.6150°N
-155.9040°E

Technical Information

Event ID
ak2025yfnaab
Event Type
earthquake
Status
✓ Reviewed
Significance
81
Stations Used
34
Azimuthal Gap
94.0°
Min Station Distance
0.200°
RMS Residual
0.70 sec
Last Updated
2026-01-09 22:27:23 UTC

Nearby Earthquakes (Last 7 Days)

2.8
114 km SE of Port Graham, Alaska
1 day ago · 5.0 km deep
2.5
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216 km SE of Chiniak, Alaska
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2.5
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2.6
79 km SE of Pope-Vannoy Landing, Alaska
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3.3
11 km ENE of Nikolaevsk, Alaska
3 days ago · 75.9 km deep
2.9
93 km WNW of Karluk, Alaska
3 days ago · 8.0 km deep
3.8
38 km WNW of Ninilchik, Alaska
3 days ago · 88.5 km deep
3.1
90 km S of Sand Point, Alaska
4 days ago · 5.0 km deep
2.8
101 km SE of King Cove, Alaska
4 days ago · 5.0 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Be Prepared

→ What to do during an earthquake→ Create an emergency plan→ Emergency kit essentials→ See all M4.5+ earthquakes today

Authoritative source: USGS event page (event ID: ak2025yfnaab). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, December 9, 2025). M2.3 Earthquake 86 km W of Karluk, Alaska — December 9, 2025. Retrieved May 24, 2026 from https://www.earthquaketracker.org/earthquakes/event/ak2025yfnaab/