(AP) — Strong storms that brought tornadoes, high winds, hail and rain to parts of the Midwest and South caused extensive damage in some areas but no deaths, officials said Sunday.

Tornadoes were spotted in Arkansas, Illinois and Iowa as thunderstorms swept through the area Saturday. High winds and a possible tornado were also reported in Indiana.

The National Weather Service said it was still assessing damage and determining the strength of the tornadoes. Among the places that were hit was a mall in Jonesboro, Arkansas, and an apartment building in the northeastern Iowa community of Oelwein.

In Jonesboro, most stores at The Mall at Turtle Creek were closed because of coronavirus concerns, which helped to minimize the number of injuries from the tornado.

“There are 18 injuries in this event (Saturday) and two were admitted to the hospital. No fatalities, thank God,” Craighead County Judge Marvin Day said Sunday.

Day did not provide the condition of the two hospitalized, but said the injuries were not life-threatening.

“The rescue effort is complete and we have started cleanup and recovery,” said Day, the county’s top executive officer.

The Jonesboro Municipal Airport and a Busch Agricultural Resources rice mill also suffered heavy damage when the tornado struck about 5 p.m. Day said.

The tornado also derailed a Union Pacific train.

Railroad spokeswoman Amanda Treiber said that about 112 cars derailed, releasing an undisclosed flammable liquid and paint that Union Pacific said was not hazardous. Trieber said the train crew was not injured. Workers cleaned the site and train operations resumed about 9 a.m. Sunday.

An area from the mall eastward beyond the airport was closed. A curfew was in effect for the community, Day said. Jonesboro, located about 70 miles (110 kilometers) northwest of Memphis, Tennessee, has a population of about 75,000.