The dream analysis of an explosion tells us that the dreamer is blindsided by a sudden event. This sleeper is likely to be confused in waking hours and this has continued into the dream. Things are not going well. The dreamer needs to think and evaluate about what is going on in life. Some people may not be co-operating, or the foes are plotting to surprise with a plan. On the other hand, if the sleeper has heard a noise during sleep, then this stimulus may have triggered the imagery of an explosion.
Have you experienced this kind of dream whereby a nasty noise beccomes the focus of your dream?