Earthquake · reviewed by a seismologist
M 1.5ml
Earthquake near Panguitch, UT
No earthquake was likely felt in Panguitch in the 24 hours to 6:40 pm MST (01:40 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 1.5 earthquake was recorded 32 km (20 mi) east-northeast of Panguitch, UT, at 7:05 am MDT on 20 July 2023 (13:05 UTC), 6.2 km deep.
USGS: 21 km SSW of Antimony, Utah
- When
- 7:05 am MDT on 20 July 2023 ()
- Where
- 32 km (20 mi) east-northeast of Panguitch, UT · earthquakes near Panguitch
- Magnitude
- M 1.5 (ml)
- Depth
- 6.2 km below the surface
- Felt
- no reports yet
- Nearest
- Piute County, 44 km N
- Nearest mapped fault
- Sevier/Toroweap fault, 20 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 1107 days ago
Earthquake alerts for Panguitch, UT
Get a notification in this browser when USGS records an earthquake near Panguitch, UT. No account or email needed.
Alerts are on for .
Not a warning. An alert comes after USGS publishes a quake, usually minutes after the shaking. For early warning use ShakeAlert, through your phone's Wireless Emergency Alerts or the MyShake app.
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 8 km (5 mi) from the epicentre. In Panguitch, 32 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 5.9 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.5 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 2,500,000× the energy of this one
- Magna, Utah 2020 M 5.7 1,800,000× the energy of this one
- Around the size people start to feel M 3.0 160× the energy of this one
- This earthquake M 1.5 about 5.9 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 22,000 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 37.9427, -112.1023. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Piute County, UT | 44 km (27 mi) | N | earthquakes near Piute County |
| Garfield County, UT | 58 km (36 mi) | ESE | earthquakes near Garfield County |
| Kane County, UT | 78 km (49 mi) | SSE | earthquakes near Kane County |
| Sevier County, UT | 93 km (58 mi) | NNE | earthquakes near Sevier County |
| Wayne County, UT | 103 km (64 mi) | ENE | earthquakes near Wayne County |
| Iron County, UT | 106 km (66 mi) | W | earthquakes near Iron County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
46 earthquakes have been recorded within 50 km since this one.
- 1.9 4 km ESE of Circleville, Utah
- 1.6 19 km SSW of Antimony, Utah
- 1.9 3 km SSW of Panguitch, Utah
- 2.2 19 km ENE of Antimony, Utah
- 2.2 14 km SE of Beaver, Utah
- 2.5 20 km SSW of Antimony, Utah
- 1.8 18 km SSW of Antimony, Utah
- 1.6 21 km SSE of Beaver, Utah
- 1.8 0 km W of Circleville, Utah
- 2.1 2 km NNE of Hatch, Utah
- 1.6 9 km W of Bryce Canyon City, Utah
- 1.7 9 km W of Bryce Canyon City, Utah
- 2.5 9 km S of Marysvale, Utah
- 1.8 9 km WSW of Bryce Canyon City, Utah
- 1.7 12 km SSE 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
- The official USGS event page — the source of record for every value above
- Did you feel it? Report it to USGS — reports go to USGS, not to us
- ShakeMap for this event, when USGS has produced one
QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.