2.1

M2.1 Earthquake 48 km WSW of Nikolski, Alaska — October 7, 2023

2023-10-07 22:49:46 UTC (2023-10-07) · approx. 11:49 AM UTC-11 local

MagnitudeM2.1(ml)
Time22:49 UTC≈ 11:49 AM UTC-11
Depth9.7 kmshallow crustal
Coordinates52.824°, -169.562°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.82°, -169.56°

Earthquake Details

Magnitude
2.1 ml
Depth
9.7 km
shallow crustal
Location
52.8242°N
-169.5621°E

Technical Information

Event ID
ak023cvfvbb1
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.42 sec
Last Updated
2023-10-20 15:12:07 UTC

Nearby Earthquakes (Last 7 Days)

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2.7
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2.6
76 km SSE of Nikolski, Alaska
2 days ago · 4.2 km deep
2.8
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2 days ago · 10.0 km deep
4.2
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2.5
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73 km SSE of Akutan, Alaska
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3.4
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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: ak023cvfvbb1). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, October 7, 2023). M2.1 Earthquake 48 km WSW of Nikolski, Alaska — October 7, 2023. Retrieved October 20, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023cvfvbb1/