2.1

M2.1 Earthquake 55 km SSE of Unalaska, Alaska — September 16, 2024

2024-09-16 21:28:54 UTC (2024-09-16) · approx. 10:28 AM UTC-11 local

MagnitudeM2.1(ml)
Time21:28 UTC≈ 10:28 AM UTC-11
Depth38.6 kmshallow crustal
Coordinates53.426°, -166.165°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 53.43°, -166.17°

Earthquake Details

Magnitude
2.1 ml
Depth
38.6 km
shallow crustal
Location
53.4257°N
-166.1652°E

Technical Information

Event ID
ak024bycegbb
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.22 sec
Last Updated
2024-10-23 14:55:45 UTC

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2.6
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2.7
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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: ak024bycegbb). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, September 16, 2024). M2.1 Earthquake 55 km SSE of Unalaska, Alaska — September 16, 2024. Retrieved October 23, 2024 from https://www.earthquaketracker.org/earthquakes/event/ak024bycegbb/