What do the weather forecast three wavy lines mean?

In the weather forecast, the icon of three wavy lines is dense fog.

Weather forecast icons are international, especially some of the most basic forecast icons. China Meteorological Bureau has also specially produced weather graphic symbols to standardize dozens of forecast icons including sandstorms and freezing rain.

However, with the weather phenomenon becoming more and more complex and changeable, new symbols emerge one after another. In the standard weather graphic symbols of China, there are at least 13 kinds of light related to rain, some turn from moderate rain to heavy rain, and some turn from heavy rain to heavy rain, but they all look like water drops under a cloud.

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In addition to the weather forecast, people can also check the weather through the weather APP that comes with their mobile phones.

According to the introduction of the meteorological department, in order to standardize the release of weather forecast and early warning information by mobile phones equipped with weather app and ensure that the public can obtain timely and accurate weather forecast and early warning information issued by meteorological stations at all levels according to law, the Provincial Meteorological Bureau inspected the weather forecast and early warning information released by four mainstream mobile phones equipped with weather app from September 13 to 17 in Guangzhou Meteorological Observatory.

The results show that the weather app of the checked mobile phone can actively disseminate weather forecast information, but there are also some problems in the process of dissemination.

For example, the weather APP that comes with Apple's mobile phone does not use the latest weather forecast provided by the meteorological station affiliated to the local meteorological authority, and the weather icon does not meet the national standards; The weather APP that comes with Apple and Samsung mobile phones does not spread the weather warning signal, and the weather APP that comes with Xiaomi and Huawei mobile phones has the problem of canceling the weather warning signal in advance.

Southern Network-The cold wave is fierce! What do the weather forecast three wavy lines mean?