A whirlwind swept through 10 villages in Deli Serdang district, North Sumatra, at dawn on Saturday, causing damage to more than one hundred houses, ANTARA reported. No casualty was reported in the disaster which caused hundreds of millions of rupiahs in material losses. The whirlwind-hit villages are Aras Kabu, Kuala Namu, Karang Anyar, Sidodadi, Pasar Lima, Pasar Enam, Tembung, Sambirejo Timur, Bandar Setia and Sei Rotan.