VIDEO: Major transformer in Massachusetts explodes, generating huge fireball

A Lexington transformer exploded Monday afternoon, sparking a three-alarm fire and sending those in the area running for cover, according to Lexington Fire Department.“I saw this big poof of smoke and then boom, big orange fireball,” said witness Alexandra Schweitzer.The explosion happened just before 6:00 p.
- PUB DATE: 8/9/2022 12:00:00 AM - SOURCE: WHDH-TV ABC 7 Boston