2.1

M2.1 Earthquake 160 km S of Atka, Alaska — October 10, 2023

2023-10-10 15:03:05 UTC (2023-10-10) · approx. 3:03 AM UTC-12 local

MagnitudeM2.1(ml)
Time15:03 UTC≈ 3:03 AM UTC-12
Depth4.3 kmshallow crustal
Coordinates50.765°, -173.861°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 50.76°, -173.86°

Earthquake Details

Magnitude
2.1 ml
Depth
4.3 km
shallow crustal
Location
50.7648°N
-173.8606°E

Technical Information

Event ID
ak023d0a1de4
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.66 sec
Last Updated
2023-10-28 00:45:46 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak023d0a1de4). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, October 10, 2023). M2.1 Earthquake 160 km S of Atka, Alaska — October 10, 2023. Retrieved October 28, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023d0a1de4/