2.1

M2.1 Earthquake 47 km SSW of Skwentna, Alaska — August 23, 2023

2023-08-23 23:52:40 UTC (2023-08-23) · approx. 1:52 PM UTC-10 local

MagnitudeM2.1(ml)
Time23:52 UTC≈ 1:52 PM UTC-10
Depth81.6 kmintermediate depth
Coordinates61.585°, -151.665°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 61.58°, -151.66°

Earthquake Details

Magnitude
2.1 ml
Depth
81.6 km
intermediate depth
Location
61.5848°N
-151.6648°E

Technical Information

Event ID
ak023at1arbu
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.55 sec
Last Updated
2023-09-06 23:34:28 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: ak023at1arbu). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, August 23, 2023). M2.1 Earthquake 47 km SSW of Skwentna, Alaska — August 23, 2023. Retrieved September 6, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023at1arbu/