2.1

M2.1 Earthquake 22 km SE of Perryville, Alaska — September 24, 2023

2023-09-24 22:31:31 UTC (2023-09-24) · approx. 11:31 AM UTC-11 local

MagnitudeM2.1(ml)
Time22:31 UTC≈ 11:31 AM UTC-11
Depth56.1 kmshallow crustal
Coordinates55.786°, -158.873°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 55.79°, -158.87°

Earthquake Details

Magnitude
2.1 ml
Depth
56.1 km
shallow crustal
Location
55.7861°N
-158.8727°E

Technical Information

Event ID
ak023c9xrwud
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.39 sec
Last Updated
2023-10-06 23:04:16 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: ak023c9xrwud). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, September 24, 2023). M2.1 Earthquake 22 km SE of Perryville, Alaska — September 24, 2023. Retrieved October 6, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023c9xrwud/