Explosion in Wilmington injures 9 firefighters, including 2 critically

Video shows the moment a semi-truck with pressurized natural gas tanks that caught fire exploded in Wilmington. Fire crews responded to the blaze just before 7 a.m. at 1120 N. Alameda St., near the Marathon Los Angeles Refinery in Wilmington, according to the Los Angeles County Fire Department.
At the scene, they found a semi-truck on fire that contained two 100-gallon compressed natural gas cylinders on it.
Several firefighters were working to put out the flames when one of two tanks exploded minutes later, authorities said.
Video from Vanessa Nuñez

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Think the company is HTL trucking

[@MassimoCalderaro-u8h]

0:04 A second explosion follows, coming from the transformer.