2.5

M2.5 Earthquake 156 km S of Atka, Alaska — August 7, 2023

2023-08-07 21:10:19 UTC (2023-08-07) · approx. 9:10 AM UTC-12 local

MagnitudeM2.5(ml)
Time21:10 UTC≈ 9:10 AM UTC-12
Depth10.0 kmshallow crustal
Coordinates50.812°, -174.597°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 50.81°, -174.60°

Earthquake Details

Magnitude
2.5 ml
Depth
10.0 km
shallow crustal
Location
50.8116°N
-174.5966°E

Technical Information

Event ID
us7000kq5t
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
11
Azimuthal Gap
284.0°
Min Station Distance
1.441°
RMS Residual
0.34 sec
Last Updated
2023-10-17 22:01:27 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: us7000kq5t). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, August 7, 2023). M2.5 Earthquake 156 km S of Atka, Alaska — August 7, 2023. Retrieved October 17, 2023 from https://www.earthquaketracker.org/earthquakes/event/us7000kq5t/