QuakeIndex

Earthquake · reviewed by a seismologist

M 1.7ml

9 km ESE of Beaver, Utah

· 11 km deep · released about 9.3 lb of TNT

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10 km30 km60 km120 km N Piute County 38 kmBeaver County 62 kmIron County 76 kmSevier County 85 kmMillard County 95 kmGarfield 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 1.7 (ml)
Depth
11 km below the surface
Felt
no reports yet
Nearest
Piute County, 38 km ENE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2210 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 9.3 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.7 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 1,600,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 1,100,000× the energy of this one
  3. Around the size people start to feel M 3.0 100× the energy of this one
  4. This earthquake M 1.7 about 9.3 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 38.2375, -112.5467. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Piute County, UT 38 km (24 mi) WSW of here earthquakes near Piute County
Beaver County, UT 62 km (38 mi) ESE of here earthquakes near Beaver County
Iron County, UT 76 km (47 mi) ENE of here earthquakes near Iron County
Sevier County, UT 85 km (53 mi) SW of here earthquakes near Sevier County
Millard County, UT 95 km (59 mi) SSE of here earthquakes near Millard County
Garfield County, UT 106 km (66 mi) WNW of here earthquakes near Garfield County

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

Aftershocks so far

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

  1. 1.8 9 km SW of Milford, Utah
  2. 1.7 7 km NW of Circleville, Utah
  3. 1.8 7 km SW of Marysvale, Utah
  4. 2.2 14 km W of Panguitch, Utah
  5. 2.6 15 km ESE of Paragonah, Utah
  6. 2.1 13 km ESE of Paragonah, Utah
  7. 2.3 15 km W of Panguitch, Utah
  8. 2.3 15 km W of Panguitch, Utah
  9. 1.8 14 km ESE of Paragonah, Utah
  10. 2.1 19 km SSE of Minersville, Utah
  11. 1.5 20 km ENE of Milford, Utah
  12. 2.0 5 km SE of Paragonah, Utah
  13. 2.5 20 km N of Paragonah, Utah
  14. 1.7 17 km NE of Paragonah, Utah
  15. 1.6 9 km WSW of Beaver, 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.