2.5

M2.5 Earthquake 77 km NW of Yakutat, Alaska — October 23, 2021

2021-10-23 18:51:48 UTC (2021-10-23) · approx. 9:51 AM UTC-9 local

MagnitudeM2.5(ml)
Time18:51 UTC≈ 9:51 AM UTC-9
Depth4.8 kmshallow crustal
Coordinates60.005°, -140.770°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 60.01°, -140.77°

Earthquake Details

Magnitude
2.5 ml
Depth
4.8 km
shallow crustal
Location
60.0054°N
-140.7698°E

Technical Information

Event ID
ak021dlu3kh7
Event Type
earthquake
Status
Automatic
Significance
96
RMS Residual
0.74 sec
Last Updated
2022-01-08 17:42:09 UTC

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3.5
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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak021dlu3kh7). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 23, 2021). M2.5 Earthquake 77 km NW of Yakutat, Alaska — October 23, 2021. Retrieved January 8, 2022 from https://www.earthquaketracker.org/earthquakes/event/ak021dlu3kh7/