Eclipse, Hurricanes, Earthquake....Related Events?
The occurrences of Hurricanes, Harvey, Irma, Katia and Jose, east of Mexico and a magnitude 8.1 earthquake southwest of Mexico within a few weeks of the American solar eclipse of August 21, 2017 are purely co-incidental.

Hurricane Katrina, which devastated New Orleans in 2005 was not associated with any type of eclipse - solar or lunar.

Likewise the eruption of Mt St Helens in May 1980 was not associated with any type of eclipse, or were  the San Francisco earthquake of April 1906 or the Loma Prieta earthquake of October 1989. 

There is a list of every solar eclipse that occurred globally during the 20th Century. From the list, you will see there were one to two solar eclipses every year during the past century. None of these have ever been associated with any natural event such as earthquakes or hurricane/cyclones/typhoons.

Co-incidences in nature occur all the time.