2.2

M2.2 Earthquake 55 km W of Karluk, Alaska — October 20, 2025

2025-10-20 17:57:01 UTC (2025-10-20) · approx. 7:57 AM UTC-10 local

MagnitudeM2.2(ml)
Time17:57 UTC≈ 7:57 AM UTC-10
Depth7.0 kmshallow crustal
Coordinates57.657°, -155.374°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 57.66°, -155.37°

Earthquake Details

Magnitude
2.2 ml
Depth
7.0 km
shallow crustal
Location
57.6573°N
-155.3742°E

Technical Information

Event ID
ak025dgux9x3
Event Type
earthquake
Status
Automatic
Significance
74
RMS Residual
0.35 sec
Last Updated
2025-10-20 18:00:05 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

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→ 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: ak025dgux9x3). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, October 20, 2025). M2.2 Earthquake 55 km W of Karluk, Alaska — October 20, 2025. Retrieved May 26, 2026 from https://www.earthquaketracker.org/earthquakes/event/ak025dgux9x3/