Cold levels are divided into several levels

The cold level is divided into eight levels. Among them, level one is "extremely cold" with temperatures below -40°C; level two is "extremely cold" with temperatures ranging from -30°C to -39.9°C; level three is "severe cold" with temperatures ranging from -20°C to -29.9°C. Level four is "major cold" with temperatures ranging from -10°C to -19.9°C; level five is "slight cold" with temperatures ranging from -5°C to -9.9°C; level six is ??"light cold" with temperatures ranging from 0°C to -4.9 ℃; Level 7 is "slightly cold", with the temperature ranging from 0°C to 4.9°C; Level 8 is "cool", with the temperature ranging from 5°C to 9.9°C.

There are several types of cold

"Cold level" generally refers to the level of coldness, which is a term in meteorology. According to the "Shanxi Evening News" report, there is a "cold degree scale" in the meteorological profession, which divides cold into eight levels. What we can know is that extreme cold is the coldest level in the "cold degree scale". Temperatures below -40°C mostly occur in northeastern my country.

The surface meaning of "cold" is that the temperature is low and makes people feel cold. The degree of low temperature and coldness in winter has always been of concern to people and is often measured in degrees Celsius on a thermometer, such as -4°C, -10°C, etc. In order to accurately express the degree of coldness, the meteorological profession has formulated a "cold degree scale". The temperature ranges from below -40°C to 9.9°C, and is divided into eight levels from low to high.

Among them, extreme cold, the full name of extreme cold weather, refers to the degree of low temperature and coldness in winter. "Extreme cold" defined and listed in meteorological books should be the abbreviation of "extreme cold weather" or "extreme cold meteorological environment" or "extreme cold temperature environment". The degree of low temperature and coldness in winter has always been of concern to people and is often measured in degrees Celsius on a thermometer, such as -4°C, -10°C, etc.