Avera McKennan Hospital and University Health Center in Sioux Falls, S.D. was recently damaged by a tornado, but no injuries were reported, according to an article on the AP website.
Dozens of buildings were damaged or destroyed, trees torn up and power lines downed.
A employee reported that there are big chunks of metal hanging from the building; broken glass everywhere; tree limbs and trash; cars that have been picked up and moved with their windows blown out and there was water pouring in through the ceiling.
Although a significant tornado had not struck Sioux Falls for 25 years, the Avera Health System hospitals have kept up regular preparedness training, the article said.
Inside One of Healthcare's Most Ambitious Hospital Projects 
Turning Condensate Loss into a Systemwide Steam Efficiency Opportunity
The Leapfrog Group Publishes 2026 Ratings for Hospitals and ASCs
Going Solar with No Upfront Costs
Northwell Health Finds Energy Savings in Steam Systems