QuakeIndex

Earthquake · reviewed by a seismologist

M 2.3ml

Earthquake near Gunnison, UT

No earthquake was likely felt in Gunnison in the 24 hours to 6:45 am MST (13:45 UTC). The last one was M 3.0, 28 km (18 mi) NW, at 6:35 am MDT on 24 May 2025, estimated intensity II (weak) in town; 2 felt reports to USGS. Every earthquake near Gunnison

This page: a magnitude 2.3 earthquake was recorded 21 km (13 mi) northwest of Gunnison, UT, at 1:37 am MDT on 5 April 2025 (07:37 UTC), 4.2 km deep.

USGS: 12 km NW of Fayette, Utah

1:37 am MDT, Apr 5, 2025 · · 4.2 km deep · released about 82 lb of TNT

10 km30 km60 km120 km N Sanpete County 34 kmSevier County 64 kmJuab County 84 kmUtah County 94 kmMillard County 108 kmPiute County 109 kmEmery County 112 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
1:37 am MDT on 5 April 2025 ()
Where
21 km (13 mi) northwest of Gunnison, UT · earthquakes near Gunnison
Magnitude
M 2.3 (ml)
Depth
4.2 km below the surface
Felt
no reports yet
Nearest
Sanpete County, 34 km ENE
Nearest mapped fault
Wasatch fault, 5 km from its surface trace — near is not the same as on
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 585 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.

At this magnitude and depth, people at rest would likely notice it out to about 19 km (12 mi) from the epicentre. In Gunnison, 21 km away, the estimate is intensity II (weak). Estimated from magnitude, depth and distance with the intensity equation USGS Did You Feel It? uses; felt reports, where there are any, are the measurement.

Earthquakes near other towns within 30 km: Centerfield, Manti.

How big was it?

This earthquake released about 82 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.3 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 180,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 130,000× the energy of this one
  3. Around the size people start to feel M 3.0 12× the energy of this one
  4. This earthquake M 2.3 about 82 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. 5.0 3 km WSW of Nephi, Utah · 44 km N 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 39.3060, -111.9617. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Sanpete County, UT 34 km (21 mi) ENE earthquakes near Sanpete County
Sevier County, UT 64 km (39 mi) SSE earthquakes near Sevier County
Juab County, UT 84 km (52 mi) WNW earthquakes near Juab County
Utah County, UT 94 km (58 mi) NNE earthquakes near Utah County
Millard County, UT 108 km (67 mi) WSW earthquakes near Millard County
Piute County, UT 109 km (68 mi) S earthquakes near Piute County

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

Aftershocks so far

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

  1. 1.1 2 km N of Sigurd, Utah
  2. 0.9 12 km SSW of Levan, Utah
  3. 1.3 17 km SSE of Levan, Utah
  4. 0.3 6 km SSE of Ephraim, Utah
  5. 1.2 6 km ENE of Manti, Utah
  6. 1.3 9 km WNW of Manti, Utah
  7. 1.2 17 km NNE of Fayette, Utah
  8. 1.3 6 km W of Sterling, Utah
  9. 1.9 12 km NW of Fayette, Utah
  10. 1.8 7 km SSE of Salina, Utah
  11. 1.2 13 km NE of Scipio, Utah
  12. 1.9 18 km S of Levan, Utah
  13. 1.7 7 km NNW of Fayette, Utah
  14. 1.9 16 km S of Levan, Utah
  15. 1.9 3 km E of Manti, 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.