Earthquake · reviewed by a seismologist
M 1.7md
Earthquake near Hildale, UT
No earthquake was likely felt in Hildale in the 24 hours to 2:42 pm MST (21:42 UTC). The last one was M 2.1, 12 km (8 mi) NE, at 8:17 pm MDT on 12 October 2026, estimated intensity II (weak) in town. Every earthquake near Hildale
This page: a magnitude 1.7 earthquake was recorded 7 km (4 mi) northeast of Hildale, UT, at 8:19 pm MST on 7 March 2026 (03:19 UTC), 11 km deep.
USGS: 7 km NE of Hildale, Utah
60 km (37 mi) E of St. George, UT
- When
- 8:19 pm MST on 7 March 2026 ()
- Where
- 7 km (4 mi) northeast of Hildale, UT · earthquakes near Hildale
- Magnitude
- M 1.7 (md)
- Depth
- 11 km below the surface
- Felt
- no reports yet
- Nearest
- Washington County, 57 km WNW
- Nearest mapped fault
- Sevier/Toroweap fault, 17 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 248 days ago
Earthquake alerts for Hildale, UT
Get a notification in this browser when USGS records an earthquake near Hildale, 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 6 km (4 mi) from the epicentre. In Hildale, 7 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: Colorado City, Centennial Park.
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.
- Mineral, Virginia 2011 M 5.8 1,400,000× the energy of this one
- Magna, Utah 2020 M 5.7 1,000,000× the energy of this one
- Around the size people start to feel M 3.0 89× the energy of this one
- 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
The largest earthquake within 50 km since 2016 was M 4.5 on 2024-07-29 — about 14,000 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 37.0457, -112.9047. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Washington County, UT | 57 km (35 mi) | WNW | earthquakes near Washington County |
| Kane County, UT | 100 km (62 mi) | ENE | earthquakes near Kane County |
| Iron County, UT | 102 km (64 mi) | NNW | earthquakes near Iron County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
57 earthquakes have been recorded within 50 km since this one.
- 1.4 6 km SSW of Orderville, Utah
- 1.4 10 km SW of Centennial Park, Arizona
- 1.4 6 km ENE of Cane Beds, Arizona
- 1.4 6 km ENE of Cane Beds, Arizona
- 1.1 13 km SW of Orderville, Utah
- 2.1 12 km NE of Hildale, Utah
- 1.3 11 km NE of Hildale, Utah
- 2.2 17 km S of Cane Beds, Arizona
- 1.3 8 km WSW of Orderville, Utah
- 2.1 6 km NE of Hildale, Utah
- 1.9 11 km NE of Hildale, Utah
- 0.2 15 km SW of Orderville, Utah
- 1.5 17 km E of Springdale, Utah
- 1.4 12 km ENE of Springdale, Utah
- 1.5 8 km ENE of Hildale, 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.