BISMARCK, N.D. (AP) - Damage reports are mounting from strong storms Sunday night in southeastern North Dakota.

The Bismarck Tribune reports that law enforcement confirmed a tornado near Ashley that toppled a barn.

The National Weather Service says law enforcement also confirmed tornadoes on the ground at Oakes, Monango and near Napoleon.

A grain elevator in Monango lost part of a roof. A farm and dog kennel south of Napoleon suffered heavy damage. The Oakes airport also was severely damaged. Extensive damage has also been reported in Ellendale, Forbes, and Fullerton.

There also were numerous reports of downed trees and damaged crops and grain bins in the region, along with widespread power outages.