Dramatic shelf cloud with severe thunderstorm over Twin Groves wind farm near Bloomington, IL. Warned to 70 MPH winds with ping pong hail.

Shot Description

1 Shelf cloud approaches

2 Pan of shelf

3 Shelf cloud over farm house

4 Shelf cloud overtakes wind turbines

5 Shelf cloud with whales mouth over wind turbine

6 Shelf cloud overhead

7 Shelf rushed East overhead

8 Intra-cloud lightning with wind turbine