2.4

M2.4 Earthquake 60 km SE of Perryville, Alaska — September 29, 2021

2021-09-29 17:55:34 UTC (2021-09-29) · approx. 6:55 AM UTC-11 local

MagnitudeM2.4(ml)
Time17:55 UTC≈ 6:55 AM UTC-11
Depth10.2 kmshallow crustal
Coordinates55.465°, -158.589°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 55.47°, -158.59°

Earthquake Details

Magnitude
2.4 ml
Depth
10.2 km
shallow crustal
Location
55.4654°N
-158.5887°E

Technical Information

Event ID
ak021ci4mmny
Event Type
earthquake
Status
✓ Reviewed
Significance
89
RMS Residual
0.40 sec
Last Updated
2021-10-28 23:53:07 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.4 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak021ci4mmny). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, September 29, 2021). M2.4 Earthquake 60 km SE of Perryville, Alaska — September 29, 2021. Retrieved October 28, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021ci4mmny/