Zhengzhou Meteorological Observatory issued a blue rainstorm warning signal at 07:45 on July 03, 2022: At present, there have been more than 30 mm of precipitation in the 121 Middle School and Zhengzhou No. 1 Middle School in the airportareain the past 1 hour. It is expected that in the next 12 hours, the airportareawill rain The amount will reach more than 50 mm, please pay attention to prevent secondary disasters such as urban waterlogging caused by rainfall.
