QuakeIndex

Earthquake · reviewed by a seismologist

M 2.7md

7 km W of East Prairie, Missouri

· 19 km deep · released about 290 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Mississippi County 16 kmNew Madrid County 27 kmScott County 30 kmFulton County 36 kmStoddard County 43 kmCarlisle County 44 kmAlexander County 45 kmHickman County 46 kmBallard County 50 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 2.7 (md)
Depth
19 km below the surface
Felt
3 reports · strongest reported intensity III
Nearest
Mississippi County, 16 km ENE
Status
Reviewed by a seismologist

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

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage. 3 people have reported feeling it to USGS.

How big was it?

This earthquake released about 290 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.7 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 51,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 36,000× the energy of this one
  3. Around the size people start to feel M 3.0 3.2× the energy of this one
  4. This earthquake M 2.7 about 290 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 36.7877, -89.4682. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Mississippi County, MO 16 km (10 mi) WSW of here earthquakes near Mississippi County
New Madrid County, MO 27 km (17 mi) NE of here earthquakes near New Madrid County
Scott County, MO 30 km (19 mi) SSE of here earthquakes near Scott County
Fulton County, KY 36 km (22 mi) NW of here earthquakes near Fulton County
Stoddard County, MO 43 km (27 mi) E of here earthquakes near Stoddard County
Carlisle County, KY 44 km (28 mi) W of here earthquakes near Carlisle County

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

Aftershocks so far

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

  1. 1.7 2 km ENE of Marston, Missouri
  2. 1.6 5 km NW of Tiptonville, Tennessee
  3. 1.9 4 km ESE of Marston, Missouri
  4. 1.8 0 km NNE of Howardville, Missouri
  5. 2.5 4 km NW of Marston, Missouri
  6. 2.4 3 km NW of Marston, Missouri
  7. 1.6 3 km WNW of Marston, Missouri
  8. 1.6 3 km WNW of Marston, Missouri
  9. 1.8 3 km WNW of Marston, Missouri
  10. 1.7 3 km WNW of Marston, Missouri
  11. 1.9 3 km WNW of Marston, Missouri
  12. 2.5 3 km NW of Marston, Missouri
  13. 1.6 3 km WNW of Marston, Missouri
  14. 1.7 4 km NW of Marston, Missouri
  15. 1.9 8 km W of Tiptonville, 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.