What does shadow homework mean?

Shadow operation is weather modification operation.

Weather modification operation (referred to as shadow operation) is also called artificial precipitation enhancement and hail suppression operation, which is a public welfare undertaking that benefits the country and the people and serves the economy and society. Shadow action is to use the rocket launching system to launch shells containing silver iodide into the sky in order to artificially influence the local weather.

According to the relevant provisions of Meteorological Law of People's Republic of China (PRC), Regulations on Weather Modification Management and Measures for the Management of Weather Modification in Yunnan Province, in order to actively respond to disasters such as drought, forest fire and hail, the Shadow Office of Shuangjiang Autonomous County will carry out shadow operations in the county. In order to ensure safety, relevant matters are hereby announced as follows:

1. Operation time: from March 2, 2022 to February 3, 2022. The shadow operation will be performed within a time period that meets the operating conditions.

2. Operation area: Standardized rain enhancement and hail suppression operation point in Hongshan Dazhai, Shahe Township, Shuangjiang County, and standardized rain enhancement and hail suppression operation point in huanghe road Class, Mano Township. The effective range is the administrative area within the radius of operating point 10 km.

3. Operating equipment: BL-2 rocket and JFJ rocket.

4. Due to the complex terrain in our county, local hail disasters may occur in areas where operation equipment cannot be implemented. Please understand.

5. If you find rocket wreckage or faulty bombs, for the safety of you and others, don't pick them up without authorization, let alone dismantle them by yourself, and report them to the local government or police station immediately.