tropical storm alpha was the twenty-third named Name_conferral storm of the record-breaking Social_event 2005 atlantic hurricane season .

since the twenty-one names from the predetermined unk list were all used Using , alpha was the first tropical storm ever to be given Giving a name from the greek alphabet .

after the murder Killing of two female hostages two-and-a-half days in , spetsnaz operators from federal security service ( fsb ) alpha and vympel , supported Supporting by a russian ministry of internal affairs ( mvd ) unk unit , pumped Self_motion an undisclosed chemical agent into the building 's ventilation system and began Process_start the rescue operation .