QuakeIndex

Earthquake · reviewed by a seismologist

M 2.0md

southeastern Missouri

· 8.7 km deep · released about 31 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N New Madrid County 9 kmLake County 24 kmFulton County 37 kmPemiscot County 39 kmMississippi County 43 kmObion County 44 kmStoddard County 48 kmDyer County 55 kmScott County 58 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
8.7 km below the surface
Felt
2 reports · strongest reported intensity III
Nearest
New Madrid County, 9 km NNW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1469 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage. 2 people have reported feeling it to USGS.

How big was it?

This earthquake released about 31 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 5.8 480,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 340,000× the energy of this one
  3. Around the size people start to feel M 3.0 31× the energy of this one
  4. This earthquake M 2.0 about 31 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 36.5242, -89.6017. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
New Madrid County, MO 9 km (6 mi) SSE of here earthquakes near New Madrid County
Lake County, TN 24 km (15 mi) NNW of here earthquakes near Lake County
Fulton County, KY 37 km (23 mi) W of here earthquakes near Fulton County
Pemiscot County, MO 39 km (24 mi) NNE of here earthquakes near Pemiscot County
Mississippi County, MO 43 km (27 mi) SW of here earthquakes near Mississippi County
Obion County, TN 44 km (28 mi) WNW of here earthquakes near Obion 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. 1.6 7 km NNW of Ridgely, Tennessee
  2. 1.5 4 km NNW of Ridgely, Tennessee
  3. 1.7 3 km W of Ridgely, Tennessee
  4. 2.0 5 km ENE of Steele, Missouri
  5. 1.5 5 km ENE of Hayward, Missouri
  6. 1.5 7 km ENE of Steele, Missouri
  7. 2.1 3 km WNW of Marston, Missouri
  8. 2.0 3 km E of Risco, Missouri
  9. 2.2 4 km NW of New Madrid, Missouri
  10. 2.0 5 km SE of Marston, Missouri
  11. 1.6 8 km E of Hayward, Missouri
  12. 2.0 3 km NW of Marston, Missouri
  13. 2.4 southeastern Missouri
  14. 2.0 5 km SE of Ridgely, Tennessee
  15. 1.6 0 km SSW of Ridgely, 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

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