2.1

M2.1 Earthquake 103 km E of Chignik, Alaska — October 26, 2025

2025-10-26 23:45:43 UTC (2025-10-26) · approx. 1:45 PM UTC-10 local

MagnitudeM2.1(ml)
Time23:45 UTC≈ 1:45 PM UTC-10
Depth63.3 kmshallow crustal
Coordinates56.170°, -156.748°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 56.17°, -156.75°

Earthquake Details

Magnitude
2.1 ml
Depth
63.3 km
shallow crustal
Location
56.1701°N
-156.7477°E

Technical Information

Event ID
ak025dqvnh7c
Event Type
earthquake
Status
Automatic
Significance
68
RMS Residual
0.22 sec
Last Updated
2025-10-26 23:48:20 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: ak025dqvnh7c). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, October 26, 2025). M2.1 Earthquake 103 km E of Chignik, Alaska — October 26, 2025. Retrieved October 26, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak025dqvnh7c/