I still have the National Geo Issue that covered the aftermath in pics.
Here are some...
http://news.nationalgeographic.com/n...ment-pictures/
What I remember is that some people survived when they were able to get between ridges as the pyro-clastics passed over head. Those that were directly exposed did not survive. Some were never found, RIP Harry Truman.
http://ngm.nationalgeographic.com/19...s/findley-text