It is dubious to say that lunar tidal forces are significantly correlated with earthquakes, tsunamis, volcanic eruptions and other natural disasters on Earth, because there are many natural disasters every year, while the supermoon only happens once every 14 months. Even if you consider that the moon passes through the perigee, it only happens once a month. Some scholars will find some disasters not far from the time of the emergence of the supermoon, which obviously lacks evidence and ignores a large number of examples, such as disasters that occurred before and after the apogee of the moon. Based on a large number of studies on the relationship between earthquakes and the moon, it is shown that there is no statistical correlation between the frequency of earthquakes and the perigee of the moon
there is an obvious lack of reliable evidence that lunar tidal forces can cause earthquakes.
There is a causal relationship between the lunar tidal forces and the earthquakes that occur when the moon passes through the perigee