The Prayer for Eclipses, Earthquakes, Winds, and Oppression and Their Causes

When a yellow, red, or black wind would blow, the Prophet صلى الله عليه وعلى آله وسلم would become visibly changed—his face would turn pale, and his color would change as if he were fearful and anxious. He would remain in this state until a drop of rain fell from the sky, at which point his color would return, and he would say, 'It has come to you with mercy.'