QuakeIndex

Earthquake · reviewed by a seismologist

M 3.4ml

9 km WNW of Soda Springs, Idaho

· 3.0 km deep · released about 1.9 tons of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Caribou County 17 kmBannock County 42 kmBear Lake County 55 kmFranklin County 58 kmBonneville County 79 kmBingham County 81 kmOneida County 87 kmPower County 93 kmLincoln County 99 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 3.4 (ml)
Depth
3.0 km below the surface
Felt
36 reports · strongest reported intensity IV
Nearest
Caribou County, 17 km NE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3428 days ago

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage. 36 people have reported feeling it to USGS.

How big was it?

This earthquake released about 1.9 tons of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 4.4 would have released about 32 times as much.

  1. Northridge, California 1994 M 6.7 89,000× the energy of this one
  2. Mineral, Virginia 2011 M 5.8 4,000× the energy of this one
  3. Magna, Utah 2020 M 5.7 2,800× the energy of this one
  4. This earthquake M 3.4 about 1.9 tons of TNT
  5. Around the size people start to feel M 3.0 this one released 4× more

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 42.6909, -111.7102. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Caribou County, ID 17 km (11 mi) SW of here earthquakes near Caribou County
Bannock County, ID 42 km (26 mi) E of here earthquakes near Bannock County
Bear Lake County, ID 55 km (34 mi) NW of here earthquakes near Bear Lake County
Franklin County, ID 58 km (36 mi) N of here earthquakes near Franklin County
Bonneville County, ID 79 km (49 mi) S of here earthquakes near Bonneville County
Bingham County, ID 81 km (50 mi) SE of here earthquakes near Bingham 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. 3.7 9 km ENE of Soda Springs, Idaho
  2. 3.5 12 km ESE of Soda Springs, Idaho
  3. 3.5 14 km NNW of Georgetown, Idaho
  4. 2.5 14 km NNW of Georgetown, Idaho
  5. 3.1 9 km E of Soda Springs, Idaho
  6. 3.0 10 km ESE of Soda Springs, Idaho
  7. 2.6 13 km NNW of Georgetown, Idaho
  8. 3.0 11 km ESE of Soda Springs, Idaho
  9. 3.0 13 km ESE of Soda Springs, Idaho
  10. 3.4 11 km E of Soda Springs, Idaho
  11. 2.9 11 km ESE of Soda Springs, Idaho
  12. 2.9 7 km E of Soda Springs, Idaho
  13. 2.8 13 km ESE of Soda Springs, Idaho
  14. 3.0 12 km E of Soda Springs, Idaho
  15. 3.1 9 km ESE of Soda Springs, 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

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