QuakeIndex

Earthquake · reviewed by a seismologist

M 1.6ml

7 km E of Kelly, Wyoming

· 4.4 km deep · released about 7.3 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Teton County 49 kmTeton County 57 kmBonneville County 91 kmMadison County 93 kmFremont County 102 kmSublette County 106 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 (ml)
Depth
4.4 km below the surface
Felt
no reports yet
Nearest
Teton County, 49 km N
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3104 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 7.3 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 2,100,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 1,500,000× the energy of this one
  3. Around the size people start to feel M 3.0 130× the energy of this one
  4. This earthquake M 1.6 about 7.3 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 43.6103, -110.5295. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Teton County, WY 49 km (31 mi) S of here earthquakes near Teton County
Teton County, ID 57 km (36 mi) ESE of here earthquakes near Teton County
Bonneville County, ID 91 km (57 mi) ENE of here earthquakes near Bonneville County
Madison County, ID 93 km (58 mi) ESE of here earthquakes near Madison County
Fremont County, ID 102 km (63 mi) SE of here earthquakes near Fremont County
Sublette County, WY 106 km (66 mi) NNW of here earthquakes near Sublette County

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

Aftershocks so far

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

  1. 1.6 15 km E of Alta, Wyoming
  2. 1.6 11 km SSE of Kelly, Wyoming
  3. 1.7 12 km E of Alta, Wyoming
  4. 1.9 7 km NNE of Alta, Wyoming
  5. 2.1 7 km WNW of Wilson, Wyoming
  6. 1.7 36 km E of Kelly, Wyoming
  7. 2.0 6 km ESE of Victor, Idaho
  8. 2.3 14 km ESE of Kelly, Wyoming
  9. 2.4 15 km ENE of Bondurant, Wyoming
  10. 2.0 9 km E of Kelly, Wyoming
  11. 2.4 27 km NE of Kelly, Wyoming
  12. 1.6 37 km NNE of Bondurant, Wyoming
  13. 3.1 11 km WNW of Hoback, Wyoming
  14. 2.1 28 km NE of Kelly, Wyoming
  15. 2.0 14 km SSE of Victor, 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.

For this area

The largest earthquake within 50 km in our catalogue was M 4.8 on 2016-08-27 — it released about 65,000 times the energy of this one.

From the QuakeIndex catalogue, built from the USGS FDSN event service.

On USGS

QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.