QuakeIndex

Earthquake · reviewed by a seismologist

M 2.5md

Earthquake near Rutledge, TN

No earthquake was likely felt in Rutledge in the 24 hours to 4:42 am EST (09:42 UTC). The last one was M 2.3, in Rutledge, at 2:41 am EDT on 9 July 2026, estimated intensity III (weak) in town; 1 felt report to USGS. Every earthquake near Rutledge

This page: a magnitude 2.5 earthquake was recorded 4 km (2 mi) east of Rutledge, TN, at 6:01 pm EST on 4 February 2019 (23:01 UTC), 11 km deep. 4 people have reported feeling it to USGS.

USGS: 3 km E of Rutledge, Tennessee

55 km (34 mi) NE of Knoxville, TN

6:01 pm EST, Feb 4, 2019 · · 11 km deep · released about 180 lb of TNT

10 km30 km60 km120 km N Grainger County 3 kmHamblen County 20 kmJefferson County 26 kmClaiborne County 30 kmUnion County 32 kmHancock County 35 kmCocke County 52 kmHawkins County 52 kmKnox County 52 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
6:01 pm EST on 4 February 2019 ()
Where
4 km (2 mi) east of Rutledge, TN · earthquakes near Rutledge
Magnitude
M 2.5 (md)
Depth
11 km below the surface
Felt
4 reports · strongest reported intensity II
Nearest
Grainger County, 3 km W
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2765 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 45 km (28 mi) from the epicentre. In Rutledge, 4 km away, the estimate is intensity III (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.

Likely felt in: Mascot 34 km, intensity II. Estimated for each town centre; each link is that town's own record.

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 86,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 61,000× the energy of this one
  3. Around the size people start to feel M 3.0 5.4× 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 36.2802, -83.4758. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Grainger County, TN 3 km (2 mi) W earthquakes near Grainger County
Hamblen County, TN 20 km (12 mi) ESE earthquakes near Hamblen County
Jefferson County, TN 26 km (16 mi) S earthquakes near Jefferson County
Claiborne County, TN 30 km (18 mi) NW earthquakes near Claiborne County
Union County, TN 32 km (20 mi) W earthquakes near Union County
Hancock County, TN 35 km (22 mi) NE earthquakes near Hancock County

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

Aftershocks so far

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

  1. 1.9 8 km WNW of Rutledge, Tennessee
  2. 2.4 2 km ESE of Rutledge, Tennessee
  3. 2.4 7 km ENE of Blaine, Tennessee
  4. 1.8 4 km S of New Tazewell, Tennessee
  5. 1.9 1 km NE of Rutledge, Tennessee
  6. 1.9 1 km WSW of Plainview, Tennessee
  7. 2.4 Kentucky-Tennessee border region
  8. 2.4 Kentucky-Tennessee border region
  9. 2.6 Kentucky-Tennessee border region
  10. 2.7 3 km S of Blaine, Tennessee
  11. 2.8 Kentucky-Tennessee border region
  12. 2.0 3 km E of Rutledge, Tennessee
  13. 2.2 Kentucky-Tennessee border region
  14. 2.3 4 km E of Harrogate, Tennessee
  15. 2.2 12 km SW of Pathfork, Kentucky

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.