QuakeIndex

Earthquake · reviewed by a seismologist

M 3.0ml

18 km WSW of Corinne, Utah

· 0.3 km deep · released about 1,100 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Weber County 42 kmDavis County 49 kmCache County 54 kmBox Elder County 65 kmMorgan County 74 kmOneida County 81 kmFranklin County 87 kmRich County 90 kmSalt Lake County 95 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 (ml)
Depth
0.3 km below the surface
Felt
no reports yet
Measured shaking
intensity IV (ShakeMap)
Nearest
Weber County, 42 km ESE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2319 days ago

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

How big was it?

This earthquake released about 1,100 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 6.7 310,000× the energy of this one
  2. Mineral, Virginia 2011 M 5.8 14,000× the energy of this one
  3. Magna, Utah 2020 M 5.7 9,800× the energy of this one
  4. This earthquake M 3.0 about 1,100 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.

Where

Epicentre 41.4737, -112.3002. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Weber County, UT 42 km (26 mi) WNW of here earthquakes near Weber County
Davis County, UT 49 km (31 mi) N of here earthquakes near Davis County
Cache County, UT 54 km (34 mi) WSW of here earthquakes near Cache County
Box Elder County, UT 65 km (41 mi) ESE of here earthquakes near Box Elder County
Morgan County, UT 74 km (46 mi) NW of here earthquakes near Morgan County
Oneida County, ID 81 km (50 mi) SSE of here earthquakes near Oneida County

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

Aftershocks so far

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

  1. 1.6 2 km WNW of West Point, Utah
  2. 2.3 5 km SSW of Thatcher, Utah
  3. 2.2 5 km SSW of Thatcher, Utah
  4. 2.1 5 km SSW of Thatcher, Utah
  5. 1.5 4 km SSW of Thatcher, Utah
  6. 2.6 5 km SSW of Thatcher, Utah
  7. 2.4 42 km SW of Howell, Utah
  8. 2.0 9 km NE of Wolf Creek, Utah
  9. 1.8 10 km NE of Wolf Creek, Utah
  10. 1.6 10 km NE of Wolf Creek, Utah
  11. 1.8 10 km NE of Wolf Creek, Utah
  12. 1.9 10 km NE of Wolf Creek, Utah
  13. 1.5 9 km NE of Wolf Creek, Utah
  14. 1.8 10 km NE of Wolf Creek, Utah
  15. 1.8 9 km NE of Wolf Creek, Utah

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.