Utah earthquakes

M1.9 earthquake 18 km SSE of Sunnyside, Utah

A magnitude 1.9 earthquake struck 18 km SSE of Sunnyside, Utah on Mon, Feb 25, 2019, 6:24 PM MST (01:24 UTC), -3 km (-2 mi) below the surface.

A larger quake followed: M3.2 14 km SE of Clawson, Utah. This one was a foreshock.

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Map

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

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The earthquake

Magnitude
1.9 (Md, duration), micro
Magnitude from
University of Utah Seismograph Stations
Local time
UTC
2019-02-26 01:24:35 UTC
Depth
-2.7 km (-1.7 mi), shallow
Epicenter
39.403° N, 110.298° 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 1.2 km horizontally, 1.8 km in depth
Magnitude uncertainty
±0.28
Depth from
From location
Station coverage gap
202°, poorly surrounded by stations
Stations used
8

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 154 in the 60 days after this one and 28 in the 30 days before it.

After

The first 60 of 154.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uu60314482. Read Thu, Oct 1, 2026, 7:04 PM UTC.