Earthquake · reviewed by a seismologist
M 1.7ml
Earthquake near Delta, UT
No earthquake was likely felt in Delta in the 24 hours to 7:45 pm MST (02:45 UTC). The last one was M 3.5, 52 km (32 mi) SW, at 1:02 am MDT on 27 September 2026, estimated intensity II (weak) in town; 1 felt report to USGS. Every earthquake near Delta
This page: a magnitude 1.7 earthquake was recorded 32 km (20 mi) northwest of Delta, UT, at 6:19 am MDT on 4 June 2019 (12:19 UTC), 2.8 km deep.
USGS: 25 km NW of Sutherland, Utah
- When
- 6:19 am MDT on 4 June 2019 ()
- Where
- 32 km (20 mi) northwest of Delta, UT · earthquakes near Delta
- Magnitude
- M 1.7 (ml)
- Depth
- 2.8 km below the surface
- Felt
- no reports yet
- Nearest
- Juab County, 17 km N
- Nearest mapped fault
- Crater Bench faults, under 1 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 2718 days ago
Earthquake alerts for Delta, UT
Get a notification in this browser when USGS records an earthquake near Delta, 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 12 km (7 mi) from the epicentre. In Delta, 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 9.3 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 1,600,000× the energy of this one
- Magna, Utah 2020 M 5.7 1,100,000× the energy of this one
- Around the size people start to feel M 3.0 100× the energy of this one
- This earthquake M 1.7 about 9.3 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
No earthquake of M4 or more has been recorded within 50 km since our catalogue begins in 2016.
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 39.5643, -112.8257. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Juab County, UT | 17 km (11 mi) | N | earthquakes near Juab County |
| Millard County, UT | 73 km (45 mi) | SSW | earthquakes near Millard County |
| Tooele County, UT | 104 km (64 mi) | NNW | earthquakes near Tooele County |
| Sanpete County, UT | 109 km (68 mi) | E | earthquakes near Sanpete County |
| Utah County, UT | 117 km (72 mi) | ENE | earthquakes near Utah County |
| Sevier County, UT | 126 km (78 mi) | SE | earthquakes near Sevier County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
3 earthquakes have been recorded within 50 km since this one.
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.