Andrea, unwilling to give up the profession she so passionately loves, remains haunted by the question of the unexplained weather phenomenon. She begins a collaboration with the meteorologist Guttmann, who is working on a project
to prove the existence of the so-called “Supercells” – sudden, violent
storms capable of causing a plane to crash. Convinced that Guttmann’s theories can lead to the identification of the deadly storms, Andrea travels to the Tyrolean Alps to search for proof.