A fresh study of Tidal pull and major quakes is required

 Susan Hough ,from USGS, studied the co relation of major Earthquakes with respect to tidal pull theory . She studied some 204 major quakes since year 1600 AD and concluded that, there is no relation between major quakes and tidal pull.

The problem of such study is, only phses of Moon are considered in evaluation.
Please remember ,all full Moon and New Moon do not give major (6+) quakes.
Now I request USGS in general and Susan Hough in particular to carry out the study of same 204 major quakes as follows
1) Find the distances of major planets on all these 204 quakes dates and time
2) Find if  any of the major planet is at Maximum declination, or at stand still.
3) Find whether Moon and Sun are closer.
Order of potency is Jupiter ,Mars ,Venus ,Saturn
Jupiter potent at 5 AU distance or less
Moon potent at 57 ER (Earth Radious) ,Sun at .985 AU etc
  Major planets to be closer and Or at Maximum Declinations is first requirement.
Donot see only Moon phases.
Yes when above conditions are full filled Moon is the Main trigger.
On such potent dates if Moon joins or opposes Sun (New Moon, full Moon ) or Jupiter (if closer) ,or Mars ( if closer) it induces major quakes.
So watch major planets proximity and Maximum Declination and their aspects with Moon.
Looking only at Moon phases is not correct way