PHOTOS: Explosion at SoCal Exxon Mobil refinerySmoke is seen after an explosion at the Exxon Mobil refinery in Torrance in this photo from ABC7 viewer Jeffery Smith.
ABC7 viewer Jeffery Smith
TORRANCE, Calif. -- An explosion has occurred at an Exxon Mobil refinery in Torrance on Wednesday, Feb. 18, 2015. See photos from the scene.