2.2

M2.2 Earthquake 180 km SSE of Atka, Alaska — September 2, 2021

2021-09-02 21:10:28 UTC (2021-09-02) · approx. 9:10 AM UTC-12 local

MagnitudeM2.2(ml)
Time21:10 UTC≈ 9:10 AM UTC-12
Depth22.4 kmshallow crustal
Coordinates50.726°, -173.097°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 50.73°, -173.10°

Earthquake Details

Magnitude
2.2 ml
Depth
22.4 km
shallow crustal
Location
50.7258°N
-173.0973°E

Technical Information

Event ID
ak021b9j8c0l
Event Type
earthquake
Status
✓ Reviewed
Significance
74
RMS Residual
0.55 sec
Last Updated
2021-09-17 18:32:01 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: ak021b9j8c0l). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, September 2, 2021). M2.2 Earthquake 180 km SSE of Atka, Alaska — September 2, 2021. Retrieved September 17, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021b9j8c0l/