Post-tornadic supercell near Elba, Colorado.

HP supercell near Chappell, Nebraska.

Supercell, windmill, and cows near Yoder, Colorado.

Splitting supercell near Stratton, Colorado.

LP supercell near Goodland, Kansas.

Distant supercell over Cherry County, Nebraska.

HP supercell over Kiowa County, Colorado.

Supercell with bell-shaped updraft near Iliff, Colorado.

LP supercell near Oshkosh, Nebraska.

Supercell and a windmill near Yoder, Colorado.

LP supercell near Yoder, Colorado.

Supercell with bell-shaped updraft near Iliff, Colorado.

Supercell near Prospect Valley, Colorado.

Northwestern Kansas supercell.

Supercell near Iliff, Colorado.