Natural Gas is lighter than air, not much would have happened. The LNG would vaporize, rise into the air and there would be a short lived fire. If you read th

Natural Gas is lighter than air, not much would have happened. The LNG would vaporize, rise into the air and there would be a short lived fire. If you read the damage description it's mostly due to petroleum contamination and fire. None of that would happen with LNG.