Robinson Crusoe by Daniel Defoe Chapter 5 Page 27

cave was fallen in, as some of it had done before: and for fear I should be buried in it I ran forward to my ladder, and not thinking myself safe there neither, I got over my wall for fear of the pieces of the hill, which I expected might roll down upon me.

I had no sooner stepped do ground, than I plainly saw it was a terrible earthquake, for the ground I stood on shook three times at about eight minutes’ distance, with three such shocks as would have overturned the strongest building that could be supposed to have stood on the earth; and a great piece of the top of a rock which stood about half a mile from me next the sea fell down with such a terrible noise as I never heard in all my life. I perceived also the very sea was put into violent motion by it; and I believe the shocks were stronger under the water than on the island.