A large fire broke out at the SPS Technologies warehouse in Abington Township, Pennsylvania, leading to the issuance of a shelter-in-place order for local residents and the closure of schools in the area. The fire was reportedly ignited by an explosion at the facility, which is known for manufacturing aerospace fasteners. Emergency crews are on site battling the massive blaze, utilizing multiple fire trucks and equipment to contain the fire. Authorities have reported significant disruptions, including halted SEPTA services, as they work to manage the situation. Videos circulating on social media show the intensity of the flames as firefighters engage in efforts to control the fire. The local community has been urged to stay indoors as firefighters continue to address the emergency.