2.2

M2.2 Earthquake 31 km SSW of Atka, Alaska — December 21, 2022

2022-12-21 17:02:21 UTC (2022-12-21) · approx. 5:02 AM UTC-12 local

MagnitudeM2.2(ml)
Time17:02 UTC≈ 5:02 AM UTC-12
Depth32.8 kmshallow crustal
Coordinates51.920°, -174.323°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.92°, -174.32°

Earthquake Details

Magnitude
2.2 ml
Depth
32.8 km
shallow crustal
Location
51.9202°N
-174.3229°E

Technical Information

Event ID
ak022gbdx1pe
Event Type
earthquake
Status
✓ Reviewed
Significance
74
RMS Residual
0.54 sec
Last Updated
2023-01-09 22:57:07 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak022gbdx1pe). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, December 21, 2022). M2.2 Earthquake 31 km SSW of Atka, Alaska — December 21, 2022. Retrieved January 9, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak022gbdx1pe/