Shenzhen issues orange rainstorm warning signal; the whole city enters a state of rainstorm defense.

In the past 3 hours, heavy rain has been observed in Nanshan District and Baoan District of Shenzhen. It is expected that there will be 30-40mm of precipitation in the next 1-2 hours. The Shenzhen Meteorological Observatory upgraded the yellow rainstorm warning in the above-mentioned areas to orange at 15:17 on September 18th, and the whole city entered a state of defense against heavy rain.