QuakeIndex

Earthquake · reviewed by a seismologist

M 2.4ml

5 km E of Howell, Utah

· 4.8 km deep · released about 110 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Oneida County 46 kmCache County 53 kmBox Elder County 59 kmFranklin County 63 kmWeber County 71 kmDavis County 85 kmRich County 96 kmBannock County 102 kmMorgan County 102 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 2.4 (ml)
Depth
4.8 km below the surface
Felt
1 report · strongest reported intensity I
Nearest
Oneida County, 46 km NNW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1776 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage. 1 person has reported feeling it to USGS.

How big was it?

This earthquake released about 110 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 5.8 140,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 99,000× the energy of this one
  3. Around the size people start to feel M 3.0 8.8× the energy of this one
  4. This earthquake M 2.4 about 110 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 41.7867, -112.3800. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Oneida County, ID 46 km (28 mi) SSE of here earthquakes near Oneida County
Cache County, UT 53 km (33 mi) W of here earthquakes near Cache County
Box Elder County, UT 59 km (37 mi) ENE of here earthquakes near Box Elder County
Franklin County, ID 63 km (39 mi) SW of here earthquakes near Franklin County
Weber County, UT 71 km (44 mi) NW of here earthquakes near Weber County
Davis County, UT 85 km (53 mi) N of here earthquakes near Davis 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. 1.8 1 km NNE of Benson, Utah
  2. 1.9 3 km NNW of Benson, Utah
  3. 2.8 2 km N of Benson, Utah
  4. 2.0 0 km ENE of Benson, Utah
  5. 2.6 2 km NW of Benson, Utah
  6. 2.5 2 km NNE of Benson, Utah
  7. 2.3 0 km NW of Benson, Utah
  8. 2.6 3 km SSE of Trenton, Utah
  9. 1.7 7 km SW of Corinne, Utah
  10. 1.5 7 km SW of Corinne, Utah
  11. 1.7 10 km SSW of Malad City, Idaho
  12. 1.7 11 km SSW of Malad City, Idaho
  13. 1.6 3 km NW of Amalga, Utah
  14. 1.5 9 km SSW of Malad City, Idaho
  15. 1.8 11 km SSW of Malad City, Idaho

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.