QuakeIndex

Earthquake · reviewed by a seismologist

M 2.4md

Earthquake near Millers Creek, NC

No earthquake was likely felt in Millers Creek in the 24 hours to 7:04 pm EST (00:04 UTC). The last one was M 2.2, 27 km (17 mi) N, at 1:25 pm EST on 8 November 2025, estimated intensity II (weak) in town. Every earthquake near Millers Creek

This page: a magnitude 2.4 earthquake was recorded 7 km (4 mi) southwest of Millers Creek, NC, at 12:49 am EDT on 24 July 2016 (04:49 UTC), 5.1 km deep.

USGS: 6 km SW of Millers Creek, North Carolina

12:49 am EDT, Jul 24, 2016 · · 5.1 km deep · released about 100 lb of TNT

10 km30 km60 km120 km N Wilkes County 13 kmAlexander County 28 kmCaldwell County 28 kmAshe County 37 kmWatauga County 38 kmAlleghany County 40 kmIredell County 54 kmCatawba County 55 kmGrayson County 56 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
12:49 am EDT on 24 July 2016 ()
Where
7 km (4 mi) southwest of Millers Creek, NC · earthquakes near Millers Creek
North Carolina today
every earthquake in North Carolina in the last 24 hours
Magnitude
M 2.4 (md)
Depth
5.1 km below the surface
Felt
no reports yet
Nearest
Wilkes County, 13 km ENE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3762 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.

At this magnitude and depth, people at rest would likely notice it out to about 39 km (24 mi) from the epicentre. In Millers Creek, 7 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.

Earthquakes near other towns within 30 km: Cricket, Moravian Falls, Wilkesboro, North Wilkesboro, Fairplains, Mulberry.

How big was it?

This earthquake released about 100 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.4 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 150,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 110,000× the energy of this one
  3. Around the size people start to feel M 3.0 9.4× the energy of this one
  4. This earthquake M 2.4 about 100 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 36.1508, -81.2942. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Wilkes County, NC 13 km (8 mi) ENE earthquakes near Wilkes County
Alexander County, NC 28 km (17 mi) SSE earthquakes near Alexander County
Caldwell County, NC 28 km (18 mi) SW earthquakes near Caldwell County
Ashe County, NC 37 km (23 mi) NNW earthquakes near Ashe County
Watauga County, NC 38 km (24 mi) WNW earthquakes near Watauga County
Alleghany County, NC 40 km (25 mi) NNE earthquakes near Alleghany 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. 1.8 10 km NNW of Hays, North Carolina
  2. 1.9 3 km ESE of Sparta, North Carolina
  3. 1.9 5 km ESE of Sparta, North Carolina
  4. 2.3 6 km SE of Sparta, North Carolina
  5. 1.7 2 km SE of Sparta, North Carolina
  6. 2.0 5 km SSE of Sparta, North Carolina
  7. 1.5 Virginia-North Carolina border region
  8. 2.2 4 km SSE of Sparta, North Carolina
  9. 1.8 6 km SE of Sparta, North Carolina
  10. 2.2 2 km S of Sparta, North Carolina
  11. 2.6 1 km SSW of Sparta, North Carolina
  12. 1.6 4 km ESE of Sparta, North Carolina
  13. 1.5 2 km ENE of Sparta, North Carolina
  14. 1.7 Virginia-North Carolina border region
  15. 2.8 3 km ENE of Sparta, North Carolina

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.