QuakeIndex

Earthquake · reviewed by a seismologist

M 2.5md

Earthquake near Memphis, TN

No earthquake was likely felt in Memphis in the 24 hours to 7:57 am CST (13:57 UTC). The last one was M 4.0, 103 km (64 mi) NNE, at 12:59 pm CDT on 23 April 2026, estimated intensity III (weak) in town; 913 felt reports to USGS. Every earthquake near Memphis

This page: a magnitude 2.5 earthquake was recorded 19 km (12 mi) northwest of Memphis, TN, at 10:28 am CDT on 25 June 2016 (15:28 UTC), 8.4 km deep.

USGS: 2 km SSE of Jericho, Arkansas

28 km (17 mi) NW of Memphis, TN

10:28 am CDT, Jun 25, 2016 · · 8.4 km deep · released about 180 lb of TNT

10 km30 km60 km120 km N Crittenden County 11 kmShelby County 30 kmDeSoto County 48 kmTipton County 50 kmCross County 50 kmPoinsett County 54 kmSt. Francis County 56 kmMississippi County 58 kmTunica County 70 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
10:28 am CDT on 25 June 2016 ()
Where
19 km (12 mi) northwest of Memphis, TN · earthquakes near Memphis
Magnitude
M 2.5 (md)
Depth
8.4 km below the surface
Felt
no reports yet
Nearest
Crittenden County, 11 km SW
Nearest mapped fault
Reelfoot scarp and New Madrid seismic zone, 18 km from its surface trace — near is not the same as on
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3718 days ago

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.

At this magnitude and depth, people at rest would likely notice it out to about 46 km (29 mi) from the epicentre. In Memphis, 19 km away, the estimate is intensity II (weak). Estimated from magnitude, depth and distance with the intensity equation USGS Did You Feel It? uses; felt reports, where there are any, are the measurement.

Earthquakes near other towns within 30 km: Marion, West Memphis, Earle, Millington.

How big was it?

This earthquake released about 180 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.5 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 83,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 59,000× the energy of this one
  3. Around the size people start to feel M 3.0 5.2× the energy of this one
  4. This earthquake M 2.5 about 180 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.

For this area

No earthquake of M4 or more has been recorded within 50 km since our catalogue begins in 2016.

Before 2016, the USGS record since 1900 lists no earthquake of M5 or more within 50 km.

Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.

Where

Epicentre 35.2638, -90.2113. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Crittenden County, AR 11 km (7 mi) SW earthquakes near Crittenden County
Shelby County, TN 30 km (19 mi) ESE earthquakes near Shelby County
DeSoto County, MS 48 km (30 mi) SSE earthquakes near DeSoto County
Tipton County, TN 50 km (31 mi) ENE earthquakes near Tipton County
Cross County, AR 50 km (31 mi) W earthquakes near Cross County
Poinsett County, AR 54 km (34 mi) NW earthquakes near Poinsett County

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

Aftershocks so far

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

  1. 1.8 7 km WSW of Marked Tree, Arkansas
  2. 2.1 7 km WSW of Etowah, Arkansas
  3. 1.8 5 km S of Caraway, Arkansas
  4. 1.8 9 km S of Trumann, Arkansas
  5. 2.1 6 km SW of Etowah, Arkansas
  6. 1.6 4 km W of Marked Tree, Arkansas
  7. 1.9 7 km NW of Lepanto, Arkansas
  8. 2.0 8 km W of Lepanto, Arkansas
  9. 1.7 6 km NW of Lepanto, Arkansas
  10. 2.0 Arkansas
  11. 1.6 6 km NW of Lepanto, Arkansas
  12. 1.7 8 km NNW of Lepanto, Arkansas
  13. 1.7 5 km NNW of Lepanto, Arkansas
  14. 1.5 8 km WNW of Lepanto, Arkansas
  15. 1.7 7 km NNW of Lepanto, Arkansas

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.