2.1

M2.1 Earthquake 87 km S of Unalaska, Alaska — September 23, 2024

2024-09-23 14:48:18 UTC (2024-09-23) · approx. 3:48 AM UTC-11 local

MagnitudeM2.1(ml)
Time14:48 UTC≈ 3:48 AM UTC-11
Depth25.6 kmshallow crustal
Coordinates53.106°, -166.782°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 53.11°, -166.78°

Earthquake Details

Magnitude
2.1 ml
Depth
25.6 km
shallow crustal
Location
53.1062°N
-166.7824°E

Technical Information

Event ID
ak024c9t42g1
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.26 sec
Last Updated
2024-10-28 20:24:09 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: ak024c9t42g1). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, September 23, 2024). M2.1 Earthquake 87 km S of Unalaska, Alaska — September 23, 2024. Retrieved October 28, 2024 from https://www.earthquaketracker.org/earthquakes/event/ak024c9t42g1/