2.3

M2.3 Earthquake 244 km WSW of Adak, Alaska — August 11, 2023

2023-08-11 15:40:36 UTC (2023-08-11) · approx. 3:40 AM UTC-12 local

MagnitudeM2.3(ml)
Time15:40 UTC≈ 3:40 AM UTC-12
Depth25.6 kmshallow crustal
Coordinates51.119°, -179.945°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.12°, -179.94°

Earthquake Details

Magnitude
2.3 ml
Depth
25.6 km
shallow crustal
Location
51.1189°N
-179.9445°E

Technical Information

Event ID
ak023a920jr2
Event Type
earthquake
Status
✓ Reviewed
Significance
81
RMS Residual
0.57 sec
Last Updated
2023-08-24 16:27:35 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak023a920jr2). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, August 11, 2023). M2.3 Earthquake 244 km WSW of Adak, Alaska — August 11, 2023. Retrieved August 24, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023a920jr2/