June 21, 2019 2:40 am The Moment a Refinery Blast Rocked Philly NBC10 cameras were rolling as an explosion occured at the Philadelphia Energy Solutions refinery in South Philadelphia around 4:22 a.m. Friday, June 21, 2019. US & World Videos 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business' 1:36 O.J. Simpson's cause of death revealed 2:03 Does Shakira still believe in love following Gerard Piqué split? 2:36 Super dad makes Mario-themed obstacle course for son's birthday