2.8

M2.8 Earthquake 80 km SW of Adak, Alaska — November 25, 2021

2021-11-25 20:38:01 UTC (2021-11-25) · approx. 8:38 AM UTC-12 local

MagnitudeM2.8(ml)
Time20:38 UTC≈ 8:38 AM UTC-12
Depth42.2 kmshallow crustal
Coordinates51.382°, -177.481°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.38°, -177.48°

Earthquake Details

Magnitude
2.8 ml
Depth
42.2 km
shallow crustal
Location
51.3824°N
-177.4809°E

Technical Information

Event ID
us7000g7sb
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Azimuthal Gap
204.0°
Min Station Distance
0.409°
RMS Residual
0.31 sec
Last Updated
2022-01-29 22:56:10 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000g7sb). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, November 25, 2021). M2.8 Earthquake 80 km SW of Adak, Alaska — November 25, 2021. Retrieved January 29, 2022 from https://www.earthquaketracker.org/earthquakes/event/us7000g7sb/