Earthquake · reviewed by a seismologist
M 1.5ml
Earthquake near Saint George, UT
No earthquake was likely felt in Saint George in the 24 hours to 10:48 pm MST (05:48 UTC). The last one was M 4.0, 95 km (59 mi) W, at 1:16 am MDT on 6 June 2025, estimated intensity II (weak) in town; 37 felt reports to USGS. Every earthquake near Saint George
This page: a magnitude 1.5 earthquake was recorded 25 km (15 mi) northeast of Saint George, UT, at 11:33 am MDT on 1 July 2022 (17:33 UTC), 1.6 km deep.
USGS: 3 km NW of Leeds, Utah
27 km (16 mi) NE of St. George, UT
- When
- 11:33 am MDT on 1 July 2022 ()
- Where
- 25 km (15 mi) northeast of Saint George, UT · earthquakes near Saint George
- Magnitude
- M 1.5 (ml)
- Depth
- 1.6 km below the surface
- Felt
- no reports yet
- Nearest
- Washington County, 9 km W
- Nearest mapped fault
- Hurricane fault, 10 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 1595 days ago
Earthquake alerts for Saint George, UT
Get a notification in this browser when USGS records an earthquake near Saint George, 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 10 km (6 mi) from the epicentre. In Saint George, 25 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: Toquerville, LaVerkin, Hurricane, Washington, Santa Clara, Ivins.
How big was it?
This earthquake released about 5.4 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 2,800,000× the energy of this one
- Magna, Utah 2020 M 5.7 2,000,000× the energy of this one
- Around the size people start to feel M 3.0 180× the energy of this one
- This earthquake M 1.5 about 5.4 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 2 earthquakes of M5 or more within 50 km:
- 6.3 Near Pine Valley, Utah · 18 km NNW of this epicentre
- 5.9 3 km SSE of Washington, Utah · 20 km SSW 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 37.2620, -113.3873. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Washington County, UT | 9 km (6 mi) | W | earthquakes near Washington County |
| Iron County, UT | 72 km (45 mi) | N | earthquakes near Iron County |
| Piute County, UT | 163 km (101 mi) | NE | earthquakes near Piute 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.
- 2.6 12 km SSE of Kanarraville, Utah
- 2.0 13 km SSE of Kanarraville, Utah
- 1.9 13 km SSE of Kanarraville, Utah
- 1.5 13 km SSE of Kanarraville, Utah
- 1.6 13 km SSE of Kanarraville, Utah
- 1.8 10 km WSW of Santa Clara, Utah
- 1.7 9 km E of Springdale, Utah
- 1.9 9 km E of Springdale, Utah
- 1.7 9 km E of Springdale, Utah
- 1.7 13 km SSE of Kanarraville, Utah
- 1.6 16 km ESE of Newcastle, Utah
- 1.8 Utah
- 1.7 Arizona
- 1.7 10 km E of Kanarraville, Utah
- 1.6 13 km SSE of Kanarraville, 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.