[kelnos]

He fails the basic tests for real predictions: https://www.usgs.gov/faqs/can-you-predict-earthquakes

Also if you click through to to the organization he works for (not linking; no google juice for them), they're clearly quacks: they seem to believe that geometric shapes made by various planets in the solar system can be used to predict earthquakes. Note that they aren't even talking about gravitational effects (which are near zero, anyway), just the specific shapes. Complete nonsense.