Stormwarning is the ninth studio album by the melodic hard rock band Ten. It was the band's first album after a five-year break. It was released in Japan in January 2011 and in the rest of the world in February the same year. The album cover was designed by Luis Royo. It was the first Ten album to be mixed and mastered by Dennis Ward. The band continued their collaboration with the well known music producers for their next three studio albums, including the release Isla De Muerta.