QuakeIndex

Earthquake · reviewed by a seismologist

M 1.6md

10 km WSW of Garden, Utah

· 5.9 km deep · released about 6.6 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Cache County 24 kmRich County 32 kmFranklin County 45 kmBear Lake County 51 kmWeber County 71 kmLincoln County 80 kmMorgan County 84 kmOneida County 92 kmUinta County 100 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 1.6 (md)
Depth
5.9 km below the surface
Felt
no reports yet
Nearest
Cache County, 24 km WSW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1867 days ago

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

How big was it?

This earthquake released about 6.6 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.6 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 2,300,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 1,600,000× the energy of this one
  3. Around the size people start to feel M 3.0 140× the energy of this one
  4. This earthquake M 1.6 about 6.6 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 41.8432, -111.5020. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Cache County, UT 24 km (15 mi) ENE of here earthquakes near Cache County
Rich County, UT 32 km (20 mi) NW of here earthquakes near Rich County
Franklin County, ID 45 km (28 mi) SE of here earthquakes near Franklin County
Bear Lake County, ID 51 km (32 mi) SSW of here earthquakes near Bear Lake County
Weber County, UT 71 km (44 mi) NNE of here earthquakes near Weber County
Lincoln County, WY 80 km (50 mi) WSW of here earthquakes near Lincoln 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. 2.5 2 km NNW of Benson, Utah
  2. 3.2 1 km NE of Benson, Utah
  3. 1.9 Utah
  4. 2.7 1 km NNE of Benson, Utah
  5. 1.8 1 km NNE of Benson, Utah
  6. 1.9 3 km NNW of Benson, Utah
  7. 2.8 2 km N of Benson, Utah
  8. 2.0 0 km ENE of Benson, Utah
  9. 2.6 2 km NW of Benson, Utah
  10. 2.5 2 km NNE of Benson, Utah
  11. 2.3 0 km NW of Benson, Utah
  12. 2.6 3 km SSE of Trenton, Utah
  13. 1.6 3 km NW of Amalga, Utah
  14. 2.1 10 km E of Providence, Utah
  15. 1.8 10 km E of Providence, 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.