QuakeIndex

Earthquake · reviewed by a seismologist

M 3.0md

2 km NE of Marston, Missouri

· 8.8 km deep · released about 890 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N New Madrid County 8 kmLake County 25 kmFulton County 36 kmPemiscot County 40 kmMississippi County 42 kmObion County 45 kmStoddard County 47 kmDyer County 57 kmScott County 57 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 3.0 (md)
Depth
8.8 km below the surface
Felt
17 reports · strongest reported intensity V
Nearest
New Madrid County, 8 km NW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1892 days ago

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage. 17 people have reported feeling it to USGS.

How big was it?

This earthquake released about 890 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 4.0 would have released about 32 times as much.

  1. Northridge, California 1994 M 6.7 380,000× the energy of this one
  2. Mineral, Virginia 2011 M 5.8 17,000× the energy of this one
  3. Magna, Utah 2020 M 5.7 12,000× the energy of this one
  4. This earthquake M 3.0 about 890 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 36.5383, -89.5955. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
New Madrid County, MO 8 km (5 mi) SE of here earthquakes near New Madrid County
Lake County, TN 25 km (15 mi) NNW of here earthquakes near Lake County
Fulton County, KY 36 km (23 mi) W of here earthquakes near Fulton County
Pemiscot County, MO 40 km (25 mi) NNE of here earthquakes near Pemiscot County
Mississippi County, MO 42 km (26 mi) SW of here earthquakes near Mississippi County
Obion County, TN 45 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

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

  1. 1.9 1 km W of Howardville, Missouri
  2. 1.5 8 km ESE of Matthews, Missouri
  3. 1.8 5 km SE of Marston, Missouri
  4. 1.9 4 km SSE of Ridgely, Tennessee
  5. 2.2 1 km WSW of Tiptonville, Tennessee
  6. 1.5 4 km NNE of Ridgely, Tennessee
  7. 3.3 7 km ESE of Ridgely, Tennessee
  8. 2.1 6 km ESE of Marston, Missouri
  9. 1.6 southeastern Missouri
  10. 1.7 7 km SE of Marston, Missouri
  11. 2.0 6 km NNW of New Madrid, Missouri
  12. 2.3 9 km ENE of Steele, Missouri
  13. 1.8 9 km SW of Tiptonville, Tennessee
  14. 1.6 9 km NW of Tiptonville, Tennessee
  15. 1.5 3 km E 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.