2.8

M2.8 Earthquake 182 km S of Atka, Alaska — September 27, 2023

2023-09-27 20:07:42 UTC (2023-09-27) · approx. 8:07 AM UTC-12 local

MagnitudeM2.8(ml)
Time20:07 UTC≈ 8:07 AM UTC-12
Depth10.0 kmshallow crustal
Coordinates50.558°, -174.130°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 50.56°, -174.13°

Earthquake Details

Magnitude
2.8 ml
Depth
10.0 km
shallow crustal
Location
50.5583°N
-174.1298°E

Technical Information

Event ID
us6000lemc
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
10
Azimuthal Gap
300.0°
Min Station Distance
1.646°
RMS Residual
0.38 sec
Last Updated
2023-12-09 22:00:43 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000lemc). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, September 27, 2023). M2.8 Earthquake 182 km S of Atka, Alaska — September 27, 2023. Retrieved December 9, 2023 from https://www.earthquaketracker.org/earthquakes/event/us6000lemc/