QuakeIndex

Earthquake · reviewed by a seismologist

M 1.7md

Earthquake near Price, UT

USGS: 7 km WNW of Hiawatha, Utah

95 km (59 mi) SSE of Provo, UT

12:20 am MST, Nov 26, 2018 · · 5.3 km deep · released about 11 lb of TNT

10 km30 km60 km120 km N Sanpete County 45 kmCarbon County 46 kmEmery County 64 kmUtah County 84 kmWasatch County 92 kmDuchesne County 103 kmSevier County 105 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
12:20 am MST on 26 November 2018 ()
Where
26 km (16 mi) WSW of Price, UT · earthquakes near Price
Magnitude
M 1.7 (md)
Depth
5.3 km below the surface
Felt
no reports yet
Nearest
Sanpete County, 45 km WSW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2865 days ago

A magnitude 1.7 earthquake was recorded 26 km (16 mi) WSW of Price, UT, at 12:20 am MST on 26 November 2018 (07:20 UTC). This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.

Earthquakes near other towns within 30 km: Huntington, Carbonville, Spring Glen, Helper.

How big was it?

This earthquake released about 11 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 1,400,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 970,000× the energy of this one
  3. Around the size people start to feel M 3.0 86× the energy of this one
  4. This earthquake M 1.7 about 11 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.

For this area

No earthquake of M4 or more has been recorded within 50 km since our catalogue begins in 2016.

Before 2016, the USGS record lists one earthquake of M5 or more within 50 km:

  1. 5.2 13 km ESE of Castle Dale, Utah · 44 km SSE of this epicentre

Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.

Where

Epicentre 39.5100, -111.0863. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Sanpete County, UT 45 km (28 mi) WSW earthquakes near Sanpete County
Carbon County, UT 46 km (29 mi) ENE earthquakes near Carbon County
Emery County, UT 64 km (40 mi) SSE earthquakes near Emery County
Utah County, UT 84 km (52 mi) NW earthquakes near Utah County
Wasatch County, UT 92 km (57 mi) N earthquakes near Wasatch County
Duchesne County, UT 103 km (64 mi) NNE earthquakes near Duchesne County

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

Aftershocks so far

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

  1. 1.9 9 km WNW of Clear Creek, Utah
  2. 1.8 9 km S of Clear Creek, Utah
  3. 2.4 9 km S of Clear Creek, Utah
  4. 1.6 10 km S of Clear Creek, Utah
  5. 1.5 Utah
  6. 1.8 9 km WSW of Scofield, Utah
  7. 1.6 12 km WSW of Scofield, Utah
  8. 1.8 16 km ESE of Castle Dale, Utah
  9. 1.6 10 km WNW of Clear Creek, Utah
  10. 1.6 13 km SW of Clear Creek, Utah
  11. 1.6 9 km WNW of Helper, Utah
  12. 1.8 8 km E of Kenilworth, Utah
  13. 1.6 8 km E of Kenilworth, Utah
  14. 1.9 13 km SE of Ephraim, Utah
  15. 1.9 17 km N of Scofield, 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.