On February 18, the meteorological observatory of Aba Tibetan and Qiang Autonomous Prefecture issued a blue alert of “level IV/general” for strong temperature drop
Aba Meteorological Observatory issued a blue warning of strong temperature drop at 15:31 on February 18, 2022:By the slow shift of plateau shear and ground cold air from the combined impact of 19 and 22 I state is expected to have a cool weather process obviously, I state most of the cumulative decline in the average daily temperature 4 ~ 6 ℃, in which the soil pond county, same city, wenzhou, jinchuan county, xiaojin, heishui county, the average temperature will count down 5 ~ 7 ℃, during the process may be accompanied by the gustiness winds.(Source: National Early Warning Issuing Center) Defense Guidelines 1.2. Take certain protective measures for crops;3. Proper disposal of plants and animals susceptible to mild winds;4. High altitude, water and other outdoor work personnel pay attention to cold and wind.