2.5

M2.5 Earthquake 24 km SW of Karluk, Alaska — October 3, 2023

2023-10-03 20:11:39 UTC (2023-10-03) · approx. 10:11 AM UTC-10 local

MagnitudeM2.5(ml)
Time20:11 UTC≈ 10:11 AM UTC-10
Depth46.8 kmshallow crustal
Coordinates57.403°, -154.717°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 57.40°, -154.72°

Earthquake Details

Magnitude
2.5 ml
Depth
46.8 km
shallow crustal
Location
57.4031°N
-154.7173°E

Technical Information

Event ID
ak023cosaw8w
Event Type
earthquake
Status
✓ Reviewed
Significance
96
RMS Residual
0.45 sec
Last Updated
2023-12-14 21:26:52 UTC

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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: ak023cosaw8w). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, October 3, 2023). M2.5 Earthquake 24 km SW of Karluk, Alaska — October 3, 2023. Retrieved December 14, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023cosaw8w/