Outburst means a sudden release of strong emotion. It also signifies a sudden or violent occurrance of something.
The sudden violent sideways movement of the vehicle made my head hit the roof.
The word you are looking for is "eruption." It refers to the sudden and violent discharge of magma, gas, and ash from a volcano.
demolish
Surprise would be the world. It is unexpectedly sudden.
Upheaval.
fiery
The word "violent" is pretty mean.
The connotation of the word "explosion" is typically associated with sudden, violent, and powerful release of energy or force. It can evoke feelings of danger, destruction, and surprise.
turmoil
The word is incursion. It means a sudden invasion or attack.
It means a sudden change in the plot.