Imagine being there watching that......very scary. There was one video with the sounds of the windows being smashed in by the pressure wave.
I have found that I modify my English when speaking to my partner and family to more resemble their version of english it must be commonplace
Tragically at first they find it slightly amusing, like a fireworks show, there is no thought as to the human tragedy that is unfolding before them. Then the scale of events begins to temper the amusement as personal risk enters their heads. Then finally fear as the events reach out to them personally. I imagine most people would react similarly, I am not criticising them for their natural response just observing the way things unfolded.