2.1

M2.1 Earthquake 113 km SSW of Atka, Alaska — December 2, 2021

2021-12-02 21:54:00 UTC (2021-12-02) · approx. 9:54 AM UTC-12 local

MagnitudeM2.1(ml)
Time21:54 UTC≈ 9:54 AM UTC-12
Depth24.4 kmshallow crustal
Coordinates51.248°, -174.805°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.25°, -174.80°

Earthquake Details

Magnitude
2.1 ml
Depth
24.4 km
shallow crustal
Location
51.2475°N
-174.8046°E

Technical Information

Event ID
ak021fg1eacm
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.42 sec
Last Updated
2022-01-05 22:19:22 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: ak021fg1eacm). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, December 2, 2021). M2.1 Earthquake 113 km SSW of Atka, Alaska — December 2, 2021. Retrieved January 5, 2022 from https://www.earthquaketracker.org/earthquakes/event/ak021fg1eacm/