Purple sky signals extrem typhoon in Japan : Japanese people are frightened as the color of the sky turns into purple in many cities. While people wonder about what might purple sky mean, experts interprete purple sky as a sign of an imminent extreme typhoon.
What does purple sky mean ? What is Purple sky meaning ?
Molecules and small particles divert the direction of light rays. The wavelength of the light and the size of the particles affect the color. As a result of this, the color of the sky turns into purple. It signals a hurricane, a strom or a typhoon is looming.