2.7

M2.7 Earthquake 106 km E of Chignik, Alaska — September 4, 2025

2025-09-04 20:47:50 UTC (2025-09-04) · approx. 10:47 AM UTC-10 local

MagnitudeM2.7(ml)
Time20:47 UTC≈ 10:47 AM UTC-10
Depth17.8 kmshallow crustal
Coordinates56.425°, -156.699°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 56.42°, -156.70°

Earthquake Details

Magnitude
2.7 ml
Depth
17.8 km
shallow crustal
Location
56.4249°N
-156.6994°E

Technical Information

Event ID
ak025bctxkl7
Event Type
earthquake
Status
Automatic
Significance
112
RMS Residual
0.60 sec
Last Updated
2025-11-30 23:39:57 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak025bctxkl7). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, September 4, 2025). M2.7 Earthquake 106 km E of Chignik, Alaska — September 4, 2025. Retrieved November 30, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak025bctxkl7/