2.1

M2.1 Earthquake 58 km E of Juneau, Alaska — October 21, 2023

2023-10-21 17:00:53 UTC (2023-10-21) · approx. 8:00 AM UTC-9 local

MagnitudeM2.1(ml)
Time17:00 UTC≈ 8:00 AM UTC-9
Depth0.0 kmshallow crustal
Coordinates58.341°, -133.420°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 58.34°, -133.42°

Earthquake Details

Magnitude
2.1 ml
Depth
0.0 km
shallow crustal
Location
58.3414°N
-133.4202°E

Technical Information

Event ID
ak023dii4m8m
Event Type
ice quake
Status
✓ Reviewed
Significance
68
RMS Residual
0.64 sec
Last Updated
2023-11-07 15:42:59 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: ak023dii4m8m). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, October 21, 2023). M2.1 Earthquake 58 km E of Juneau, Alaska — October 21, 2023. Retrieved November 7, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023dii4m8m/