2.1

M2.1 Earthquake 23 km NNE of Old Harbor, Alaska — February 18, 2025

2025-02-18 18:42:09 UTC (2025-02-18) · approx. 8:42 AM UTC-10 local

MagnitudeM2.1(ml)
Time18:42 UTC≈ 8:42 AM UTC-10
Depth27.3 kmshallow crustal
Coordinates57.404°, -153.218°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 57.40°, -153.22°

Earthquake Details

Magnitude
2.1 ml
Depth
27.3 km
shallow crustal
Location
57.4037°N
-153.2179°E

Technical Information

Event ID
ak02529caurg
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.57 sec
Last Updated
2025-03-16 18:06:19 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: ak02529caurg). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, February 18, 2025). M2.1 Earthquake 23 km NNE of Old Harbor, Alaska — February 18, 2025. Retrieved March 16, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak02529caurg/