Dozens of firefighters arrived at an apartment building on the corner of U and 12th Street to fight a two-alarm fire.

@dcfireems UPDATE: no inj or transports at this time. pic.twitter.com/OYsJnEAlZh

— DC Fire and EMS (@dcfireems) December 4, 2015

According to D.C. Fire and EMS’ Twitter account, there are no injuries or transports to a nearby hospital.

D.C. Fire and EMS spokesman Tim Wilson told Borderstan that the fire appears to have started on a balcony, though the cause isn’t yet clear.