QuakeIndex

Earthquake · reviewed by a seismologist

M 2.0md

10 km WSW of Tellico Plains, Tennessee

· 12 km deep · released about 29 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Monroe County 20 kmMcMinn County 24 kmPolk County 26 kmCherokee County 36 kmMeigs County 44 kmBradley County 46 kmLoudon County 47 kmFannin County 50 kmGraham County 51 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
12 km below the surface
Felt
3 reports · strongest reported intensity III
Nearest
Monroe County, 20 km NE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2508 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage. 3 people have reported feeling it to USGS.

How big was it?

This earthquake released about 29 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 5.8 520,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 370,000× the energy of this one
  3. Around the size people start to feel M 3.0 33× the energy of this one
  4. This earthquake M 2.0 about 29 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 35.3143, -84.3945. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Monroe County, TN 20 km (12 mi) SW of here earthquakes near Monroe County
McMinn County, TN 24 km (15 mi) ESE of here earthquakes near McMinn County
Polk County, TN 26 km (16 mi) NNE of here earthquakes near Polk County
Cherokee County, NC 36 km (22 mi) WNW of here earthquakes near Cherokee County
Meigs County, TN 44 km (27 mi) ESE of here earthquakes near Meigs County
Bradley County, TN 46 km (28 mi) ENE of here earthquakes near Bradley County

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

Aftershocks so far

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

  1. 1.5 15 km ENE of Tellico Plains, Tennessee
  2. 1.8 6 km S of Friendsville, Tennessee
  3. 1.6 11 km WNW of Sweetwater, Tennessee
  4. 2.1 7 km NNE of Benton, Tennessee
  5. 1.9 1 km NW of Niota, Tennessee
  6. 2.0 3 km SE of Tellico Village, Tennessee
  7. 1.9 11 km SSW of Decatur, Tennessee
  8. 1.6 7 km WSW of Tellico Village, Tennessee
  9. 2.1 11 km SSW of Benton, Tennessee
  10. 2.3 5 km NE of Greenback, Tennessee
  11. 2.2 11 km SSW of Benton, Tennessee
  12. 1.6 3 km ENE of Philadelphia, Tennessee
  13. 2.4 16 km E of Spring City, Tennessee
  14. 2.0 3 km SSW of Loudon, Tennessee
  15. 2.1 6 km S of Sweetwater, 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 4,100 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.