Scientists, Is it another Coincidence????

As I wrote, in my earlier blogpost:-
https://sunitachabra.blogspot.in/2018/01/lunar-eclipse-on-january-31st-2018.html
 read under heading 'Research Studies related to Lunar Eclipse?' point 3. 'You may find many research studies online linking full Moon with floods, earthquakes.'
Today a powerful #earthquake measuring 6.1 on Richter scale. Is it a coincidence??