2.1

M2.1 Earthquake 11 km SSE of Skwentna, Alaska — February 20, 2023

2023-02-20 18:43:34 UTC (2023-02-20) · approx. 8:43 AM UTC-10 local

MagnitudeM2.1(ml)
Time18:43 UTC≈ 8:43 AM UTC-10
Depth80.6 kmintermediate depth
Coordinates61.896°, -151.333°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 61.90°, -151.33°

Earthquake Details

Magnitude
2.1 ml
Depth
80.6 km
intermediate depth
Location
61.8960°N
-151.3325°E

Technical Information

Event ID
ak0232cndshf
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.62 sec
Last Updated
2023-02-28 22:14:43 UTC

Nearby Earthquakes (Last 7 Days)

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2.8
71 km WNW of Nikiski, Alaska
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3.9
25 km NW of Anchor Point, Alaska
4 days ago · 89.6 km deep
2.8
49 km SSW of Skwentna, Alaska
4 days ago · 96.4 km deep
2.5
20 km S of Port Graham, Alaska
4 days ago · 52.6 km deep

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: ak0232cndshf). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, February 20, 2023). M2.1 Earthquake 11 km SSE of Skwentna, Alaska — February 20, 2023. Retrieved February 28, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak0232cndshf/