2.8

M2.8 Earthquake 40 km SSW of Atka, Alaska — November 21, 2022

2022-11-21 22:51:28 UTC (2022-11-21) · approx. 10:51 AM UTC-12 local

MagnitudeM2.8(ml)
Time22:51 UTC≈ 10:51 AM UTC-12
Depth76.2 kmintermediate depth
Coordinates51.858°, -174.399°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.86°, -174.40°

Earthquake Details

Magnitude
2.8 ml
Depth
76.2 km
intermediate depth
Location
51.8578°N
-174.3993°E

Technical Information

Event ID
us6000j7nd
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
8
Azimuthal Gap
251.0°
Min Station Distance
0.366°
RMS Residual
0.12 sec
Last Updated
2023-01-30 06:00:40 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: us6000j7nd). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, November 21, 2022). M2.8 Earthquake 40 km SSW of Atka, Alaska — November 21, 2022. Retrieved January 30, 2023 from https://www.earthquaketracker.org/earthquakes/event/us6000j7nd/