VIDEO/PHOTOS: Fires are continuing to burn in Southern California, but landslides and other weather-related threats are already a concern long before the wildfires subside. While the end to the fire danger is not yet in sight, the hazards that will remain in its wake will be severe, especially due to the urban nature of many of the burn zones, experts told ABC News. The fires burning in Los Angeles and Ventura Counties are occurring on the urban-wildland interface — areas where wildland landscapes meet with urban dwellings, Costas Synolakis, a professor of civil engineering at the University of Southern California who has studied how urban fires exacerbate post-fire related hazards, told ABC News.