A fire erupted on a hill in South Goa district, a month after fires destroyed forests at multiple locations in the coastal state including the Mhadei Wildlife Sanctuary, a senior official said on Monday. The fire was witnessed on Sunday night at Korpa Dongor, a hill near Canacona town in South Goa, the forest department official said, adding it was brought under control early Monday morning. The blaze could be seen from the Canacona-Margao Highway, located eight km away.