LOS ANGELES (CNS) — About 115 firefighters were on the scene of a greater-alarm blaze early Friday that filled the sky with smoke and flames at a textile-filled commercial building in the Central-Alameda area of Los Angeles that also burned earlier this week.

The fire was reported at 7:48 p.m. Thursday at 1820 E. 48th Place, said the Los Angeles Fire Department's Margaret Stewart. The knockdown time was not available.

The roof collapsed over an 80,000-square-foot building that adjoined four different buildings, Stewart said.

Firefighters battled the flames from above by training water from hoses on aerial ladder trucks in an effort to protect the adjacent businesses.

The location was also the scene of a fire on Tuesday, Stewart said. The LAFD Arson and Counter-Terrorism Section was already investigating that fire and returned to the scene Thursday.