“SBC Fire has announced an MCI (Multiple Victims Incident) related to multiple medical emergencies, including multiple serious injuries,” the Santa Barbara Fire Department official wrote on Twitter on Saturday night. “These are associated with crowds on Isla Vista for the unauthorized beach party known as Deltopia. Many balconies are full.” In a typical tent along Del Playa Avenue on Friday or Saturday night at Isla Vista, party guests stand on the balconies and pour into the street. Photo by Bob Carey / Los Angeles Times via Getty Images UKRAINE REJECTS RUSSIAN TROOPS AROUND KIEV: LIVE UPDATES Deltopia is an unauthorized spring break among students at the University of California, Santa Barbara that has resulted in serious injuries over the years and even agitation in 2014. CALIFORNIA CORPORATE DIFFERENCE LAW CONSIDERED UNCONSTITUTIONAL Emergency personnel respond to medical emergencies in the Isla Vista neighborhood throughout the day. according at the local Noozhawk news agency, including a report on a woman who fell from a roof. The community next to the University of California, Santa Barbara, has dozens of cliff-edge apartments that often host noisy parties, resulting in regular fatal falls from the balcony overlooking the Pacific Ocean. Photo by Spencer Weiner / Los Angeles Times via Getty Images KEYT-TV mentionted that police made 3 arrests and issued 20 reports on Isla Vista on Friday alone. CLICK TO DOWNLOAD THE FOX NEWS APPLICATION The Santa Barbara Fire Department did not immediately respond to a request for comment from Fox News.