2.1

M2.1 Earthquake 45 km SSE of Nelchina, Alaska — October 4, 2023

2023-10-04 17:33:41 UTC (2023-10-04) · approx. 7:33 AM UTC-10 local

MagnitudeM2.1(ml)
Time17:33 UTC≈ 7:33 AM UTC-10
Depth21.1 kmshallow crustal
Coordinates61.633°, -146.363°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 61.63°, -146.36°

Earthquake Details

Magnitude
2.1 ml
Depth
21.1 km
shallow crustal
Location
61.6325°N
-146.3632°E

Technical Information

Event ID
ak023cqe6ns1
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.66 sec
Last Updated
2023-10-18 19:17:26 UTC

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Actions

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Location

Alaska
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China
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Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak023cqe6ns1). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, October 4, 2023). M2.1 Earthquake 45 km SSE of Nelchina, Alaska — October 4, 2023. Retrieved October 18, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023cqe6ns1/