Was the Miracle of the Sun at Fatima a Warning for the End Times?

On October 13, 1917, Our Lady made her final visit to the Cova de Iria in Fatima, Portugal. She produced the promised miracle. Not only did the sun dance, but it appeared to plunge toward the earth. Many of the terrified witnesses dropped to their knees and began to confess their sins and make a fervent act of contrition. The sun did not hit the earth that day, it returned to its place in the sky. But was that solar event a warning that a future chastisement would come through the activity of the sun?

Is God Trying to Get Our Attention?

I received an email from Fr. Tom Collins which sent me on a search about coronal ejection masses and what they can do? I'll post Father's email at the end. 

First, a definition. A coronal mass ejection according to Britannica is:

A blog reader sent me a request to promote the Chaplet of Our Lady of Fatima and I am happy to do so. Mary's apparitions at Fatima are one of the greatest gifts God has given our fallen world. It was a miracle of grace given not just to individuals as a private message, but to the whole world.