QuakeIndex

Earthquake · reviewed by a seismologist

M 1.6md

8 km E of McCammon, Idaho

· 6.4 km deep · released about 6.4 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Bannock County 11 kmCaribou County 47 kmFranklin County 59 kmPower County 61 kmOneida County 64 kmBingham County 66 kmBear Lake County 76 kmBonneville County 90 kmCache County 107 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
6.4 km below the surface
Felt
no reports yet
Nearest
Bannock County, 11 km WNW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1586 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 6.4 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.5 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 2,400,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 1,700,000× the energy of this one
  3. Around the size people start to feel M 3.0 150× the energy of this one
  4. This earthquake M 1.6 about 6.4 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 42.6645, -112.0938. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Bannock County, ID 11 km (7 mi) ESE of here earthquakes near Bannock County
Caribou County, ID 47 km (29 mi) WSW of here earthquakes near Caribou County
Franklin County, ID 59 km (37 mi) NNW of here earthquakes near Franklin County
Power County, ID 61 km (38 mi) E of here earthquakes near Power County
Oneida County, ID 64 km (40 mi) NNE of here earthquakes near Oneida County
Bingham County, ID 66 km (41 mi) SSE of here earthquakes near Bingham County

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

Aftershocks so far

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

  1. 1.5 11 km E of Bancroft, Idaho
  2. 2.4 15 km W of Georgetown, Idaho
  3. 1.8 17 km WSW of Georgetown, Idaho
  4. 2.3 17 km SSE of Grace, Idaho
  5. 2.9 25 km WSW of Arimo, Idaho
  6. 2.3 6 km S of Bancroft, Idaho
  7. 2.8 6 km SSW of Bancroft, Idaho
  8. 2.0 3 km N of Grace, Idaho
  9. 2.3 5 km ENE of Soda Springs, Idaho
  10. 1.9 18 km SE of Grace, Idaho
  11. 1.8 16 km SW of Grace, Idaho
  12. 1.6 16 km SE of Grace, Idaho
  13. 2.2 16 km SE of Grace, Idaho
  14. 1.7 17 km WSW of Georgetown, Idaho
  15. 2.7 17 km SE of Grace, 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.