Amit;

I looked at the days from 1973-2010, 13877 days in all.

During that time the moon reached a maximum or minimum declination 992 times, about every two weeks.

Also during that time there were 582 mag 7+ quakes.

But only 105 of the quakes were within a 3 day window centered on a maximum or minimum declination day.

Don't waste your time on this.

Roger