Just as a dangerous storm was going through the area Engine 311 was dispatched as the 4th due engine on an apartment fire in the 200 blk of Lakeside Dr in Greenbelt. Units arrived on the scene reporting fire showing from the roof. Engine 311 arrived picking up 28's supply line and the crew then advanced a line into the fire building to assist and then assisgned to the exposure building, crews were able to make a quick and aggressive attack keeping the major part of the fire in the origin building.