2.0

M2.0 Earthquake 62 km E of Adak, Alaska — October 28, 2021

2021-10-28 22:08:30 UTC (2021-10-28) · approx. 10:08 AM UTC-12 local

MagnitudeM2.0(ml)
Time22:08 UTC≈ 10:08 AM UTC-12
Depth74.2 kmintermediate depth
Coordinates51.944°, -175.726°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.94°, -175.73°

Earthquake Details

Magnitude
2.0 ml
Depth
74.2 km
intermediate depth
Location
51.9440°N
-175.7261°E

Technical Information

Event ID
ak021du5ws1s
Event Type
earthquake
Status
✓ Reviewed
Significance
62
RMS Residual
0.32 sec
Last Updated
2021-12-07 18:31:15 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.0 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak021du5ws1s). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 28, 2021). M2.0 Earthquake 62 km E of Adak, Alaska — October 28, 2021. Retrieved December 7, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021du5ws1s/