2.1

M2.1 Earthquake 52 km E of Port Alsworth, Alaska — February 28, 2023

2023-02-28 20:51:22 UTC (2023-02-28) · approx. 10:51 AM UTC-10 local

MagnitudeM2.1(ml)
Time20:51 UTC≈ 10:51 AM UTC-10
Depth147.2 kmintermediate depth
Coordinates60.171°, -153.363°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 60.17°, -153.36°

Earthquake Details

Magnitude
2.1 ml
Depth
147.2 km
intermediate depth
Location
60.1710°N
-153.3634°E

Technical Information

Event ID
ak0232pwx4ga
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.44 sec
Last Updated
2023-03-06 23:02:56 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: ak0232pwx4ga). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, February 28, 2023). M2.1 Earthquake 52 km E of Port Alsworth, Alaska — February 28, 2023. Retrieved March 6, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak0232pwx4ga/