Radio Waves strong enough to cause earthquakes are controlled by the U.S. military.
It’s the largest ionospheric heater in the world. Capable of heating a 1000 square kilometer area of the ionosphere to over 50,000 degrees. It’s also a phased array. Which means it’s steer-able and those waves can be directed to a selected target area. What they have found is that by sending radio frequency energy up and focusing it, as they do with these kinds of instruments, it causes a heating effect. And that heating literally lifts the ionosphere within a 30 mile diameter area therein changing localized pressure systems or perhaps the route of jet streams. Moving a jet stream is a phenomenal event in terms of man being able to do this. The problem is we cannot model the system adequately. Long term consequences of atmospheric heating are unknown. Changing weather in one place can have a devastating downstream effect. And H.A.A.R.P. has already been accused of modifying the weather.