OREANDA-NEWS The new scientific work says that “solar tsunamis” occur at the end of solar cycles, which are known to occur every 11 years when the star's field turns over and the north and south poles change. In this case, spots of hot plasma waves are formed, which mark the change of the cycle. 

Scientists are still unable to explain the cause of these shifts, but scientists were able to establish what the terminator indicates a cycle change by observing the solar magnetic fields, spectral radiation, radio flux and bright spots. 

Scientists also state that the current solar cycle will end in 2020, which means that in a year we should expect the emergence of a "solar tsunami", and scientists will have a unique opportunity to study the terminator on the Sun in detail. 

It is known that the "solar tsunami" moves at a speed of 300 meters per second, coming into contact with other magnetic fields inside the Sun, which creates spots on the sun.