2.1

M2.1 Earthquake 51 km E of Port Alsworth, Alaska — August 13, 2023

2023-08-13 23:23:12 UTC (2023-08-13) · approx. 1:23 PM UTC-10 local

MagnitudeM2.1(ml)
Time23:23 UTC≈ 1:23 PM UTC-10
Depth146.3 kmintermediate depth
Coordinates60.136°, -153.395°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 60.14°, -153.40°

Earthquake Details

Magnitude
2.1 ml
Depth
146.3 km
intermediate depth
Location
60.1356°N
-153.3953°E

Technical Information

Event ID
ak023achr0h0
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.52 sec
Last Updated
2023-08-29 20:37:28 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak023achr0h0). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, August 13, 2023). M2.1 Earthquake 51 km E of Port Alsworth, Alaska — August 13, 2023. Retrieved August 29, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023achr0h0/