What weather phenomenon does the curved line in the weather map represent?

The curved line represents the breeze in the weather forecast.

Common symbols are as follows:

Cloud-shaped symbols represent: cirrus, cirrocumulus, cirrostratus, altocumulus, nimbostratus, cumulonimbus, etc.;< /p>

Clouds with white dots represent: blizzards, blizzards, etc.;

Clouds with blue dots represent: continuous heavy rain, light snow, light showers, etc.;

Clouds Adding lightning means: thunderstorm, thunder and lightning, etc.

Extended information:

Each symbol represents a certain weather. Symbols representing cloud shapes include cirrus clouds, cirrocumulus clouds, cirrostratus clouds, altocumulus clouds, nimbostratus clouds, cumulonimbus clouds, etc. Symbols representing weather phenomena include: thunderstorms, tornadoes, heavy fog, continuous heavy rain, light snow, light showers, etc. In addition, there are symbols indicating changes in wind direction, speed, cloud cover and air pressure.

All these symbols are filled in in their respective geographical locations in a uniformly prescribed format. In this way, meteorological elements such as wind, temperature, humidity, air pressure, clouds, cloudy, sunny, rain, snow, etc. that can be observed in a wide area at the same time can all be filled in on a weather map. This forms weather maps representing different times.

Baidu Encyclopedia—Weather Forecast