What are the symbols of snow, snow and blizzard in the light snow?

The symbol of light snow is 1 snowflake under a cloud, the symbol of medium snow is two snowflakes under a cloud, the symbol of heavy snow is three snowflakes under a cloud, and the symbol of blizzard is four snowflakes under a cloud.

Light snow: the snowfall process in which the snowfall is less than10.0mm in 2 hours or less than 2.5mm in 24 hours.

Medium snow: 12 hour snowfall1.0 ~ 3.0mm, or 24-hour snowfall of 2.5 ~ 5.0mm or snow depth of 30mm.

Heavy snow: the snowfall process in which the snowfall is 3.0 ~ 6.0mm in 12 hour or 5.0 ~10.0mm in 24 hours or the snow depth reaches 50mm.

Blizzard: A snowfall process in which the snowfall is more than 6.0 mm within 12 hours or more than 10.0 mm within 24 hours or the snow depth reaches 80 mm. ..

Preventive measures in snowy days

1, don't put your hands in your pockets when you walk, or you will easily get hurt when you fall.

Be extra careful when going up and down stairs or steps. It is best to hold handrails or other fixtures.

3. Don't chase and fight on the slippery and icy road, otherwise it will easily cause injury accidents.

4. When walking on ice and snow, it is best to wear non-slip rubber shoes, try not to wear flat shoes without patterns, keep your body center of gravity low, and always pay attention to driving conditions.

When crossing the road, you should stand on the side of the road and adjust the angle of your hat and umbrella to avoid blocking your sight. Only when there are no vehicles coming around can you pass carefully.