What if you fell in a well?
The only time that was ever a possibility was 30 years ago visiting a friend who lived on land with a small mind his dad worked. That list is kind of funny, I’ve lived through all those “disasters” since 1977 and the only ones that were really ugly were the Oct 1983 flood which shut down Tucson for almost 3 hours, the 2002 fires which were way north of Tucson and the 2003 fires which hit the mountains around Tucson. This are pretty mellow in AZ.