M1.8 earthquake 17 km SSE of Sunnyside, Utah

A magnitude 1.8 earthquake struck 17 km SSE of Sunnyside, Utah on Thu, Jun 18, 2020, 10:47 AM MDT (16:47 UTC), -2 km (-1 mi) below the surface.

A larger quake followed: M2.5 17 km SSE of Sunnyside, Utah. This one was a foreshock.

Map

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

No one has reported feeling this quake to the USGS.

Reviewed by a seismologist.

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

Within 100 km, magnitude 1.5 and up: 83 in the 60 days after this one and 105 in the 30 days before it.

The first 60 of 83.

From the USGS Earthquake Hazards Program and its partner networks, event uu60397462. Read Fri, Oct 2, 2026, 4:01 AM UTC.