How is the sleet grade distributed in meteorology?

1, sleet refers to semi-melted snow (wet snow), or a weather phenomenon in which rain and snow fall at the same time. It mostly happens when the near-surface temperature is slightly higher than 0℃. Usually in the south.

2. The sleet grade is mainly calculated according to the rainfall.

3. For example, in the weather forecast, the snowfall of different intensities is mainly measured by the snowfall.

* Light snow: the snowfall process in which the snowfall is less than 2.5 mm within 24 hours.

* medium snow: the snowfall process in which the snowfall is 2.5 ~ 4.9 mm within 24 hours.

:: Heavy snow: the snowfall process in which the snowfall reaches 5.0 ~ 9.9 mm within 24 hours.

:: Blizzard: A snowfall process in which the snowfall is greater than or equal to10.0mm within 24 hours.