Utah earthquakes

M1.5 earthquake 8 km SSW of Joseph, Utah

A magnitude 1.5 earthquake struck 8 km SSW of Joseph, Utah on Tue, Dec 25, 2018, 3:17 PM MST (22:17 UTC), 3 km (2 mi) below the surface.

A larger quake followed: M4.0 8 km SW of Kanosh, Utah. This one was a foreshock.

Monroe forecastMore in Utah

Map

Where this earthquake was located, with the others nearby. Select one for its page.

Open the live map with earthquakes

The earthquake

Magnitude
1.5 (ML, local (Richter)), micro
Magnitude from
University of Utah Seismograph Stations
Local time
UTC
2018-12-25 22:17:30 UTC
Depth
2.6 km (1.6 mi), shallow
Epicenter
38.558° N, 112.264° W
Region
Utah
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 0.6 km horizontally, 4.0 km in depth
Magnitude uncertainty
±0.35
Depth from
From location
Station coverage gap
90°
Stations used
15

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 90 in the 60 days after this one and 15 in the 30 days before it.

After

The first 60 of 90.

Before

Earthquakes todayUtah earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event uu60308187. Read Thu, Oct 1, 2026, 10:06 AM UTC.