2.7

M2.7 Earthquake 21 km W of Port Lions, Alaska — November 20, 2021

2021-11-20 20:48:56 UTC (2021-11-20) · approx. 10:48 AM UTC-10 local

MagnitudeM2.7(ml)
Time20:48 UTC≈ 10:48 AM UTC-10
Depth57.7 kmshallow crustal
Coordinates57.850°, -153.241°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 57.85°, -153.24°

Earthquake Details

Magnitude
2.7 ml
Depth
57.7 km
shallow crustal
Location
57.8504°N
-153.2407°E

Technical Information

Event ID
ak021ew6bir7
Event Type
earthquake
Status
✓ Reviewed
Significance
112
RMS Residual
0.56 sec
Last Updated
2022-01-29 22:55:11 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak021ew6bir7). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, November 20, 2021). M2.7 Earthquake 21 km W of Port Lions, Alaska — November 20, 2021. Retrieved January 29, 2022 from https://www.earthquaketracker.org/earthquakes/event/ak021ew6bir7/