>Giant earthquakes: not as random as thought
>https://phys.org/news/2018-01-giant-earthquakes-random-thought.html
>Larger earthquakes recur more periodically: New insights in the megathrust earthquake cycle from lacustrine turbidite records in south-central Chile
>https://www.sciencedirect.com/science/article/pii/S0012821X17305757?via%3Dihub
A known repeat cycle of anomalistic/draconic/synodic/annual lunisolar periodic variations is 353 years. Within that span, there is a single maximal gravitational forcing that the moon and sun apply to the earth.
From Keeling Whorf
Example:
[The Super Blue Blood Moon Wednesday Is Something the US Hasn't Seen Since 1866](https://www.space.com/39532-super-blue-blood-moon-occurs-wednesday.html)
[Tides, and the pull of the moon and sun](http://earthsky.org/earth/tides-and-the-pull-of-the-moon-and-sun)
>https://phys.org/news/2018-01-giant-earthquakes-random-thought.html
>Larger earthquakes recur more periodically: New insights in the megathrust earthquake cycle from lacustrine turbidite records in south-central Chile
>https://www.sciencedirect.com/science/article/pii/S0012821X17305757?via%3Dihub
A known repeat cycle of anomalistic/draconic/synodic/annual lunisolar periodic variations is 353 years. Within that span, there is a single maximal gravitational forcing that the moon and sun apply to the earth.
From Keeling Whorf
Example:
[The Super Blue Blood Moon Wednesday Is Something the US Hasn't Seen Since 1866](https://www.space.com/39532-super-blue-blood-moon-occurs-wednesday.html)
[Tides, and the pull of the moon and sun](http://earthsky.org/earth/tides-and-the-pull-of-the-moon-and-sun)
Version 2.1.8p2
