2.1

M2.1 Earthquake 75 km N of Chickaloon, Alaska — October 2, 2021

2021-10-02 18:56:20 UTC (2021-10-02) · approx. 8:56 AM UTC-10 local

MagnitudeM2.1(ml)
Time18:56 UTC≈ 8:56 AM UTC-10
Depth37.4 kmshallow crustal
Coordinates62.471°, -148.449°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 62.47°, -148.45°

Earthquake Details

Magnitude
2.1 ml
Depth
37.4 km
shallow crustal
Location
62.4706°N
-148.4489°E

Technical Information

Event ID
ak021cn3uabl
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.44 sec
Last Updated
2021-12-06 19:14:56 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: ak021cn3uabl). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 2, 2021). M2.1 Earthquake 75 km N of Chickaloon, Alaska — October 2, 2021. Retrieved December 6, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021cn3uabl/