2.1

M2.1 Earthquake 78 km WNW of Tyonek, Alaska — July 28, 2023

2023-07-28 23:58:17 UTC (2023-07-28) · approx. 1:58 PM UTC-10 local

MagnitudeM2.1(ml)
Time23:58 UTC≈ 1:58 PM UTC-10
Depth0.0 kmshallow crustal
Coordinates61.303°, -152.516°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 61.30°, -152.52°

Earthquake Details

Magnitude
2.1 ml
Depth
0.0 km
shallow crustal
Location
61.3030°N
-152.5159°E

Technical Information

Event ID
ak0239m1cyyu
Event Type
ice quake
Status
✓ Reviewed
Significance
68
RMS Residual
0.65 sec
Last Updated
2023-08-05 19:54:13 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: ak0239m1cyyu). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, July 28, 2023). M2.1 Earthquake 78 km WNW of Tyonek, Alaska — July 28, 2023. Retrieved August 5, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak0239m1cyyu/