It's orange, which means there will be an earthquake.

People often describe earthquake prediction scientists and technicians as "managing the sky, the land and the air in the middle", which is really reasonable. Before the earthquake, the weather often appeared abnormal. There are mainly sultry before the earthquake, anxiety and irritability, long drought or continuous rain, yellow fog scattered, dark sunshine, strange wind raging, hail (flying snow) in June and so on.

For example:

Lei Yun: Clouds in the sky will be extremely long rays, and the location where the center of the ray points is the location of the central earthquake. Such a Lei Yun is easily observed by people.

Earthquake cloud: Earthquake cloud is a kind of cloud body that indicates earthquake in non-meteorological classification. Before the earthquake, the color of clouds was white, gray, orange or orange. Characteristics of earthquake clouds: strong winds are not easy to change its shape, there is a clear dividing line between the sky and clouds, and there are many waves.

So, it is possible.