QuakeIndex

Earthquake · reviewed by a seismologist

M 2.0md

14 km SE of Vonore, Tennessee

· 11 km deep · released about 27 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Monroe County 15 kmBlount County 26 kmLoudon County 31 kmGraham County 31 kmCherokee County 42 kmMcMinn County 47 kmRoane County 53 kmKnox County 56 kmSwain County 59 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, 15 km WSW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 860 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 27 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 5.8 560,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 390,000× the energy of this one
  3. Around the size people start to feel M 3.0 35× the energy of this one
  4. This earthquake M 2.0 about 27 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 35.5130, -84.1098. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Monroe County, TN 15 km (9 mi) ENE of here earthquakes near Monroe County
Blount County, TN 26 km (16 mi) SW of here earthquakes near Blount County
Loudon County, TN 31 km (19 mi) SE of here earthquakes near Loudon County
Graham County, NC 31 km (19 mi) NW of here earthquakes near Graham County
Cherokee County, NC 42 km (26 mi) N of here earthquakes near Cherokee County
McMinn County, TN 47 km (29 mi) ENE of here earthquakes near McMinn County

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

Aftershocks so far

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

  1. 2.4 6 km SSE of Vonore, Tennessee
  2. 1.9 5 km SSE of Vonore, Tennessee
  3. 1.9 1 km ENE of Friendsville, Tennessee
  4. 2.2 6 km SSE of Vonore, Tennessee
  5. 2.2 12 km S of Tellico Plains, Tennessee
  6. 2.4 4 km E of Athens, Tennessee
  7. 1.9 20 km WNW of Lake Santeetlah, North Carolina
  8. 2.2 20 km WNW of Lake Santeetlah, North Carolina
  9. 2.6 2 km E of Greenback, Tennessee
  10. 1.8 2 km S of Niota, Tennessee
  11. 1.8 13 km ESE of Tellico Plains, Tennessee
  12. 2.1 0 km S of Loudon, Tennessee
  13. 1.9 2 km NE of Niota, Tennessee
  14. 4.1 21 km SE of Greenback, Tennessee
  15. 2.0 8 km W of Seymour, 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.

On USGS

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