QuakeIndex

Earthquake · reviewed by a seismologist

M 2.0md

15 km SSE of Sunnyside, Utah

· -1.6 km deep · released about 27 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Carbon County 37 kmEmery County 59 kmGrand County 81 kmDuchesne County 97 kmUintah County 103 kmSanpete County 109 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 2.0 (md)
Depth
-1.6 km below the surface
Felt
no reports yet
Nearest
Carbon County, 37 km NW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1799 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 27 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.0 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 560,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 390,000× the energy of this one
  3. Around the size people start to feel M 3.0 35× the energy of this one
  4. This earthquake M 2.0 about 27 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 39.4250, -110.3052. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Carbon County, UT 37 km (23 mi) SE of here earthquakes near Carbon County
Emery County, UT 59 km (36 mi) NE of here earthquakes near Emery County
Grand County, UT 81 km (50 mi) NW of here earthquakes near Grand County
Duchesne County, UT 97 km (60 mi) S of here earthquakes near Duchesne County
Uintah County, UT 103 km (64 mi) SW of here earthquakes near Uintah County
Sanpete County, UT 109 km (68 mi) E of here earthquakes near Sanpete 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. 1.7 16 km SSE of Sunnyside, Utah
  2. 1.7 16 km SSE of Sunnyside, Utah
  3. 1.9 15 km SSE of Sunnyside, Utah
  4. 1.9 15 km SSE of Sunnyside, Utah
  5. 1.6 15 km SSE of Sunnyside, Utah
  6. 1.7 15 km SSE of Sunnyside, Utah
  7. 1.9 15 km SSE of Sunnyside, Utah
  8. 2.1 15 km SSE of Sunnyside, Utah
  9. 1.6 16 km SSE of Sunnyside, Utah
  10. 1.8 16 km SSE of Sunnyside, Utah
  11. 1.8 15 km SSE of Sunnyside, Utah
  12. 1.8 Utah
  13. 1.5 15 km SSE of Sunnyside, Utah
  14. 1.6 16 km SSE of Sunnyside, Utah
  15. 1.8 16 km SSE of Sunnyside, 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.