There are always the official accounts of events that are usually accompanied with peculiar metaphysical intersections.
http://copycateffect.blogspot.ca/2013/12/PearlHarbor.html
Thus, depending upon a person perspective, things range from coincidence to synchronicity.
http://jfvrinfo.blogspot.ca/2013/09/the-city-of-honolulu-and-time-travel-etc.html
The City & County of Honolulu has some fascinating synchronicity with 9-11 & twin towers.
http://syncnotes.blogspot.ca/2010/06/aloha-911.html
A curious person can find reoccurring patterns & shapes throughout history.
http://jfvrinfo.blogspot.ca/2013/09/other-disasters-and-strange-occurrences.html
