QuakeIndex

Earthquake · reviewed by a seismologist

M 2.0md

11 km NNE of Tellico Plains, Tennessee

· 11 km deep · released about 30 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Monroe County 1 kmLoudon County 32 kmMcMinn County 34 kmBlount County 39 kmCherokee County 39 kmGraham County 39 kmPolk County 47 kmRoane County 50 kmMeigs County 52 km
Distance rings around the epicentre, with the nearest towns at their true direction and later quakes as coloured dots. Not a shaking map — see the USGS ShakeMap for that.
When
Magnitude
M 2.0 (md)
Depth
11 km below the surface
Felt
no reports yet
Nearest
Monroe County, 1 km SSW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1503 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.

How big was it?

This earthquake released about 30 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.0 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 500,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 350,000× the energy of this one
  3. Around the size people start to feel M 3.0 32× the energy of this one
  4. This earthquake M 2.0 about 30 lb of TNT

Energy from the Gutenberg–Richter relation (log10E = 1.5M + 4.8), rounded to two figures; bar length is magnitude, which is already a logarithm of energy. Magnitudes of past earthquakes from the USGS catalogue.

Where

Epicentre 35.4552, -84.2440. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Monroe County, TN 1 km (1 mi) NNE of here earthquakes near Monroe County
Loudon County, TN 32 km (20 mi) SSE of here earthquakes near Loudon County
McMinn County, TN 34 km (21 mi) E of here earthquakes near McMinn County
Blount County, TN 39 km (24 mi) SW of here earthquakes near Blount County
Cherokee County, NC 39 km (24 mi) NNW of here earthquakes near Cherokee County
Graham County, NC 39 km (24 mi) WNW of here earthquakes near Graham County

Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.

Aftershocks so far

56 earthquakes have been recorded within 50 km since this one.

  1. 1.8 11 km SW of Tellico Plains, Tennessee
  2. 1.6 7 km W of Tellico Plains, Tennessee
  3. 1.9 11 km SE of Tellico Plains, Tennessee
  4. 2.0 5 km NW of Madisonville, Tennessee
  5. 1.8 3 km W of Maryville, Tennessee
  6. 2.0 14 km SE of Vonore, Tennessee
  7. 1.6 5 km NNE of Greenback, Tennessee
  8. 2.0 3 km ESE of Etowah, Tennessee
  9. 1.8 8 km E of Englewood, Tennessee
  10. 1.9 11 km SW of Tellico Plains, Tennessee
  11. 1.6 9 km NNW of Tellico Plains, Tennessee
  12. 1.6 2 km E of Tellico Plains, Tennessee
  13. 1.7 14 km E of Benton, Tennessee
  14. 2.0 13 km SE of Greenback, Tennessee
  15. 2.0 0 km S of Niota, Tennessee

Counted from the QuakeIndex database, which ingests the USGS feed every 30 seconds · as of . QuakeIndex does not forecast aftershocks. When USGS issues an operational aftershock forecast it appears on the USGS event page.

For this area

The largest earthquake within 50 km in our catalogue was M 4.4 on 2018-12-12 — it released about 4,000 times the energy of this one.

From the QuakeIndex catalogue, built from the USGS FDSN event service.

On USGS

QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.