VIEWER DISCRETION IS STRONGLY ADVISED! This video is extremely graphic by way of the sounds and viewer discretion is advised. You may want to turn down the volume. The video is a classic example of flammable liquid flash fire and it is the only reason why I am sharing it. Keep your eyes on the white car at the bottom of the screen. Gasoline has a flash point of -50F and its vapor is heavier than air and can travel great distances across the ground to find an ignition source, which can be less than 1 mJ. A running car or even a hot engine/exhaust can be enough to ignite the vapor, as shown by this video.