How to see nebulae?

First of all, I need to correct the title. What you are talking about is not called a "nebula chart". It should be "satellite cloud image" or simply "cloud image". "Nebula Chart" has nothing to do with meteorology.

To look at the cloud chart is to look at the development and trends of the cloud system. You can scroll through the hourly cloud charts continuously. You can see an effect similar to "playing". From this you can see its trend. Like cold air moving southward, the front cloud line can be clearly seen on the cloud map. Generally speaking, this trend is very obvious. It can't suddenly "brake" or "turn around", right?

On the cloud map, you can only directly see the cloud system and indirectly calculate the wind speed. The temperature cannot be seen. Wind speed is the speed at which clouds are calculated.

There is no place where you can see real-time satellite cloud images. Only hourly cloud images. It is available on the weather station website.

For example, the Shanghai Central Meteorological Observatory refreshes every hour: /PortalQXJ/WeatherLive.aspx?cate=241