Possible Crack Found in Chemical Tank at California Aerospace Facility

Crews responding to a chemical emergency at a Southern California aerospace facility discovered a possible crack in a tank that may be relieving pressure inside the vessel. Orange County Fire Authority Interim Chief T.J. McGovern stated in a video update that specialized teams entered the hazard zone late Saturday night and visually identified what appeared to be a crack in the tank. Officials are working to confirm this discovery, which could change their strategy for managing the incident. The situation escalated Thursday night at GKN Aerospace in Garden Grove, where crews are working to prevent a catastrophic failure involving methyl methacrylate, a volatile chemical. Authorities previously warned that the deteriorating tank could either rupture and spill hazardous chemicals or explode, potentially triggering neighboring tanks. More than 40,000 residents are under evacuation orders as officials monitor conditions around the facility. Governor Gavin Newsom declared a state of emergency on Saturday as crews shifted to high-risk operations aimed at preventing an explosion. Additional updates are expected as engineers and hazardous materials experts analyze the new findings.