QuakeIndex

Earthquake · reviewed by a seismologist

M 1.6md

Earthquake near Panguitch, UT

No earthquake was likely felt in Panguitch in the 24 hours to 2:37 am MST (09:37 UTC). The last one was M 1.6, 8 km (5 mi) WNW, at 7:10 am MDT on 21 October 2026, estimated intensity II (weak) in town. Every earthquake near Panguitch

This page: a magnitude 1.6 earthquake was recorded 33 km (20 mi) east-northeast of Panguitch, UT, at 1:33 pm MST on 8 November 2024 (20:33 UTC), 13 km deep.

USGS: 19 km SSW of Antimony, Utah

1:33 pm MST, Nov 8, 2024 · · 13 km deep · released about 7.3 lb of TNT

10 km30 km60 km120 km N Piute County 41 kmGarfield County 60 kmKane County 81 kmSevier County 91 kmWayne County 103 kmIron County 105 kmBeaver County 108 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
1:33 pm MST on 8 November 2024 ()
Where
33 km (20 mi) east-northeast of Panguitch, UT · earthquakes near Panguitch
Magnitude
M 1.6 (md)
Depth
13 km below the surface
Felt
no reports yet
Nearest
Piute County, 41 km N
Nearest mapped fault
Sevier/Toroweap fault, 19 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 734 days ago

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

At this magnitude and depth it was probably too small to be felt, even directly above it. In Panguitch, 33 km away, the estimate is intensity I (not felt). 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.

How big was it?

This earthquake released about 7.3 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.6 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 2,100,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 1,500,000× the energy of this one
  3. Around the size people start to feel M 3.0 130× the energy of this one
  4. This earthquake M 1.6 about 7.3 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.

For this area

The largest earthquake within 50 km since 2016 was M 4.4 on 2020-10-03 — about 18,000 times the energy of this one.

Before 2016, the USGS record since 1900 lists no earthquake of M5 or more within 50 km.

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 37.9653, -112.1123. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Piute County, UT 41 km (26 mi) N earthquakes near Piute County
Garfield County, UT 60 km (37 mi) ESE earthquakes near Garfield County
Kane County, UT 81 km (50 mi) SSE earthquakes near Kane County
Sevier County, UT 91 km (56 mi) NNE earthquakes near Sevier County
Wayne County, UT 103 km (64 mi) ENE earthquakes near Wayne County
Iron County, UT 105 km (65 mi) W earthquakes near Iron County

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

Aftershocks so far

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

  1. 1.8 0 km W of Circleville, Utah
  2. 1.5 1 km W of Circleville, Utah
  3. 1.5 0 km NNW of Circleville, Utah
  4. 1.8 4 km W of Circleville, Utah
  5. 1.7 5 km WSW of Circleville, Utah
  6. 1.8 5 km WSW of Circleville, Utah
  7. 2.0 5 km W of Circleville, Utah
  8. 1.9 5 km W of Circleville, Utah
  9. 1.7 5 km WSW of Circleville, Utah
  10. 1.5 10 km SSE of Beaver, Utah
  11. 2.1 20 km WSW of Circleville, Utah
  12. 2.1 27 km WNW of Boulder Town, Utah
  13. 1.7 19 km ENE of Panguitch, Utah
  14. 2.0 5 km NNW of Junction, Utah
  15. 1.7 18 km ENE of Panguitch, 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.