The two children were identified as Charlotte Trotter, 4, and Sebastian Trotter, 7, according to their aunt Tiffanie Wyatt. She said their father, Sebastian Trotter, a solder based at Fort Bliss in El Paso, Texas, and their mother, Stephanie, both suffered serious injuries but survived and were receiving medical treatment at a hospital in Texas.

More than 275 flooding reports have occurred across the U.S. since last Friday, with more heavy rain expected from Texas to the Mid-Atlantic.