2.5

M2.5 Earthquake 71 km SSE of Akutan, Alaska — January 31, 2023

2023-01-31 21:30:09 UTC (2023-01-31) · approx. 10:30 AM UTC-11 local

MagnitudeM2.5(ml)
Time21:30 UTC≈ 10:30 AM UTC-11
Depth35.0 kmshallow crustal
Coordinates53.513°, -165.509°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 53.51°, -165.51°

Earthquake Details

Magnitude
2.5 ml
Depth
35.0 km
shallow crustal
Location
53.5125°N
-165.5087°E

Technical Information

Event ID
us6000jn56
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
20
Azimuthal Gap
214.0°
Min Station Distance
0.631°
RMS Residual
0.52 sec
Last Updated
2023-04-13 21:53:36 UTC

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3.4
94 km SSW of Nikolski, Alaska
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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: us6000jn56). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, January 31, 2023). M2.5 Earthquake 71 km SSE of Akutan, Alaska — January 31, 2023. Retrieved April 13, 2023 from https://www.earthquaketracker.org/earthquakes/event/us6000jn56/