2.1

M2.1 Earthquake 83 km WSW of Atka, Alaska — September 30, 2023

2023-09-30 23:41:39 UTC (2023-09-30) · approx. 11:41 AM UTC-12 local

MagnitudeM2.1(ml)
Time23:41 UTC≈ 11:41 AM UTC-12
Depth75.1 kmintermediate depth
Coordinates51.903°, -175.318°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.90°, -175.32°

Earthquake Details

Magnitude
2.1 ml
Depth
75.1 km
intermediate depth
Location
51.9028°N
-175.3176°E

Technical Information

Event ID
ak023cjvnl58
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.33 sec
Last Updated
2023-10-13 17:51:46 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: ak023cjvnl58). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, September 30, 2023). M2.1 Earthquake 83 km WSW of Atka, Alaska — September 30, 2023. Retrieved October 13, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023cjvnl58/