2.5

M2.5 Earthquake near Rat Islands, Aleutian Islands, Alaska — September 29, 2023

2023-09-29 22:37:08 UTC (2023-09-29) · approx. 10:37 AM UTC+12 local

MagnitudeM2.5(ml)
Time22:37 UTC≈ 10:37 AM UTC+12
Depth76.5 kmintermediate depth
Coordinates51.540°, 178.948°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.54°, 178.95°

Earthquake Details

Magnitude
2.5 ml
Depth
76.5 km
intermediate depth
Location
51.5401°N
178.9476°E

Technical Information

Event ID
us6000lf8p
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
10
Azimuthal Gap
202.0°
Min Station Distance
0.274°
RMS Residual
0.40 sec
Last Updated
2023-12-09 22:00:44 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: us6000lf8p). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, September 29, 2023). M2.5 Earthquake near Rat Islands, Aleutian Islands, Alaska — September 29, 2023. Retrieved December 9, 2023 from https://www.earthquaketracker.org/earthquakes/event/us6000lf8p/