Second earthquake recorded in South Dakota this month

6-18-21

RAPID CITY, S.D. (AP) — Another earthquake has been recorded in South Dakota, the fifth since December. According to the United States Geological Survey, a 2.6 magnitude quake was recorded about 6:30 a.m. Wednesday with the epicenter about 60 miles east of Rapid City. It’s the second measurable earthquake this month. A 3.7 magnitude earthquake was recorded on June 4 on the border between South Dakota and Nebraska. The largest earthquake recorded in South Dakota was a magnitude 4.5 quake south of Huron in 1911.