2.1

M2.1 Earthquake 126 km E of Chignik, Alaska — April 25, 2025

2025-04-25 20:45:33 UTC (2025-04-25) · approx. 10:45 AM UTC-10 local

MagnitudeM2.1(ml)
Time20:45 UTC≈ 10:45 AM UTC-10
Depth78.0 kmintermediate depth
Coordinates56.517°, -156.399°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 56.52°, -156.40°

Earthquake Details

Magnitude
2.1 ml
Depth
78.0 km
intermediate depth
Location
56.5172°N
-156.3995°E

Technical Information

Event ID
ak0255aizap8
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.69 sec
Last Updated
2025-05-04 03:11:50 UTC

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3.0
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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: ak0255aizap8). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, April 25, 2025). M2.1 Earthquake 126 km E of Chignik, Alaska — April 25, 2025. Retrieved May 4, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak0255aizap8/