2.3

M2.3 Earthquake 17 km NW of Happy Valley, Alaska — August 15, 2021

2021-08-15 21:18:25 UTC (2021-08-15) · approx. 11:18 AM UTC-10 local

MagnitudeM2.3(ml)
Time21:18 UTC≈ 11:18 AM UTC-10
Depth82.9 kmintermediate depth
Coordinates60.038°, -151.999°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 60.04°, -152.00°

Earthquake Details

Magnitude
2.3 ml
Depth
82.9 km
intermediate depth
Location
60.0376°N
-151.9986°E

Technical Information

Event ID
ak021afrlskc
Event Type
earthquake
Status
✓ Reviewed
Significance
81
RMS Residual
0.48 sec
Last Updated
2021-10-29 14:46:18 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: ak021afrlskc). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, August 15, 2021). M2.3 Earthquake 17 km NW of Happy Valley, Alaska — August 15, 2021. Retrieved October 29, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021afrlskc/