This is part of the Grand Solar Minimum…..it’s called Meridional Flow. A wavy Jet Stream. Usually, the jet stream is more or less in a straight line. But with the Solar Cycle causing changes,….the Jet gets all wiggly. Hot air get up to where it almost never goes,….like Spain and England at 120F,….and cold air gets down to where it almost never goes, like Australia this winter. That’s of why scientists and NOAA and NASA are all agreeing that we are now IN a Grand Solar Minimum. This is what caused the last mini ice age,….called the Maunder Minimum. Go look it up! Boy things changed a lot!