2.2

M2.2 Earthquake 187 km SSW of Atka, Alaska — August 29, 2021

2021-08-29 18:45:50 UTC (2021-08-29) · approx. 6:45 AM UTC-12 local

MagnitudeM2.2(ml)
Time18:45 UTC≈ 6:45 AM UTC-12
Depth23.6 kmshallow crustal
Coordinates50.555°, -174.831°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 50.55°, -174.83°

Earthquake Details

Magnitude
2.2 ml
Depth
23.6 km
shallow crustal
Location
50.5546°N
-174.8307°E

Technical Information

Event ID
ak021b2vi6zv
Event Type
earthquake
Status
✓ Reviewed
Significance
74
RMS Residual
0.32 sec
Last Updated
2021-09-15 01:58:00 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: ak021b2vi6zv). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, August 29, 2021). M2.2 Earthquake 187 km SSW of Atka, Alaska — August 29, 2021. Retrieved September 15, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021b2vi6zv/