2.3

M2.3 Earthquake 3 km SW of Alcoa, Tennessee — July 11, 2021

2021-07-11 20:21:58 UTC (2021-07-11) · approx. 2:21 PM UTC-6 local

MagnitudeM2.3(md)
Time20:21 UTC≈ 2:21 PM UTC-6
Depth21.6 kmshallow crustal
Coordinates35.771°, -84.004°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 35.77°, -84.00°

Earthquake Details

Magnitude
2.3 md
Depth
21.6 km
shallow crustal
Location
35.7710°N
-84.0045°E

Technical Information

Event ID
se60348692
Event Type
earthquake
Status
✓ Reviewed
Significance
80
Stations Used
17
Azimuthal Gap
62.0°
Min Station Distance
0.184°
RMS Residual
0.08 sec
Last Updated
2021-07-12 12:15:33 UTC

Actions

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Location

Tennessee
View all Tennessee 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: se60348692). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, July 11, 2021). M2.3 Earthquake 3 km SW of Alcoa, Tennessee — July 11, 2021. Retrieved July 12, 2021 from https://www.earthquaketracker.org/earthquakes/event/se60348692/