BigMike wrote:
"Been known to humans for thousands of years."
https://www.youtube.com/watch?v=lFASUe3bApQThe alignments of the planets and the moon in relationship to the sun has gravitational effects that some folks say make earthquakes more likely.
If gravity affects the tides it just follows, doesn't it, that it might affect continental plates too?
Also, folks should keep in mind that some areas of the planet are sinking and some are rising.
Once again, we seem to be drawn to the same people on the web.