QuakeIndex

Earthquake · reviewed by a seismologist

M 1.9ml

2 km WSW of Fairview, Utah

· 6.3 km deep · released about 18 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Sanpete County 29 kmUtah County 59 kmCarbon County 75 kmWasatch County 84 kmEmery County 93 kmSevier County 101 kmJuab County 114 kmDuchesne County 115 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 1.9 (ml)
Depth
6.3 km below the surface
Felt
no reports yet
Nearest
Sanpete County, 29 km SSW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 279 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 18 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.9 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 840,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 600,000× the energy of this one
  3. Around the size people start to feel M 3.0 53× the energy of this one
  4. This earthquake M 1.9 about 18 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 39.6168, -111.4597. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Sanpete County, UT 29 km (18 mi) NNE of here earthquakes near Sanpete County
Utah County, UT 59 km (37 mi) SSE of here earthquakes near Utah County
Carbon County, UT 75 km (47 mi) W of here earthquakes near Carbon County
Wasatch County, UT 84 km (52 mi) SSW of here earthquakes near Wasatch County
Emery County, UT 93 km (58 mi) NW of here earthquakes near Emery County
Sevier County, UT 101 km (63 mi) NNE of here earthquakes near Sevier County

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

Aftershocks so far

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

  1. 1.1 5 km SSW of Hiawatha, Utah
  2. 1.9 18 km S of Levan, Utah
  3. 2.3 5 km E of Mount Pleasant, Utah
  4. 1.8 3 km SSE of Mount Pleasant, Utah
  5. 1.9 16 km S of Levan, Utah
  6. 1.9 3 km E of Manti, Utah
  7. 2.4 4 km WSW of Clear Creek, Utah
  8. 2.1 19 km WNW of Orangeville, Utah
  9. 1.9 17 km ESE of Rocky Ridge, Utah
  10. 2.4 17 km ESE of Rocky Ridge, Utah
  11. 2.5 8 km SSE of Woodland Hills, Utah
  12. 1.6 15 km WNW of Orangeville, Utah
  13. 1.5 9 km W of Clear Creek, Utah
  14. 1.9 4 km W of Clear Creek, Utah
  15. 2.0 11 km SW of Clear Creek, 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.