2.4

M2.4 Earthquake 103 km SW of Akhiok, Alaska — October 22, 2021

2021-10-22 23:13:34 UTC (2021-10-22) · approx. 1:13 PM UTC-10 local

MagnitudeM2.4(ml)
Time23:13 UTC≈ 1:13 PM UTC-10
Depth1.2 kmshallow crustal
Coordinates56.401°, -155.536°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 56.40°, -155.54°

Earthquake Details

Magnitude
2.4 ml
Depth
1.2 km
shallow crustal
Location
56.4014°N
-155.5358°E

Technical Information

Event ID
ak021dk9b7jr
Event Type
earthquake
Status
✓ Reviewed
Significance
89
RMS Residual
0.70 sec
Last Updated
2021-12-06 18:54:01 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: ak021dk9b7jr). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 22, 2021). M2.4 Earthquake 103 km SW of Akhiok, Alaska — October 22, 2021. Retrieved December 6, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021dk9b7jr/