2.1

M2.1 Earthquake 124 km S of McCarthy, Alaska — April 20, 2023

2023-04-20 14:48:40 UTC (2023-04-20) · approx. 4:48 AM UTC-10 local

MagnitudeM2.1(ml)
Time14:48 UTC≈ 4:48 AM UTC-10
Depth4.2 kmshallow crustal
Coordinates60.322°, -143.155°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 60.32°, -143.15°

Earthquake Details

Magnitude
2.1 ml
Depth
4.2 km
shallow crustal
Location
60.3222°N
-143.1545°E

Technical Information

Event ID
ak023525qm9c
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.71 sec
Last Updated
2023-04-25 21:52:13 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: ak023525qm9c). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, April 20, 2023). M2.1 Earthquake 124 km S of McCarthy, Alaska — April 20, 2023. Retrieved April 25, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023525qm9c/