The cause of the blood-red sky phenomenon in Zhoushan has been found

A blood-red sky phenomenon occurred in Zhoushan. The staff of the local meteorological bureau responded that this is the refraction and scattering of light. Due to the good weather conditions that day, there was more moisture in the atmosphere to form aerosols. The light source may be the ship lights in the port, which have been refracted and scattered, so the sky is dyed red.

Meteorological experts also mentioned that it is common for the sky to turn red at the seaside, but this time it was particularly red.

According to Zhoushan Radio and Television’s investigation, the location of the incident happened to be the dock of Zhouyu Company. At that time, an ocean-going vessel fishing for northern saury was parked at the dock. The red light was the light of the saury boat. The red and yellow lights were The wavelengths of these two colors of light are the two longest in visible light, and they have strong penetrating power. In addition, there is a lot of water vapor suspended in the air, and this "weird phenomenon" occurs.

In fact, it is normal for the sky to change color, and it has happened many times in history. In 1770, a nine-day bloody sky occurred in many countries, and a similar situation also occurred in Northeast my country. .