On September7, the Government of Guangzhou issued an online notice. According to the notice, the air defense warning will be tested from 10:10 to 10:33 onSeptember 16.
During the test, everything may go on as usual, except for some pre-arranged military drills in designated communities, institutions, and enterprises.
The alarm will be simultaneously issued through fixed sirens, radio stations, TV stations, Guangzhou Metro TV and more.
Siren test:
Advance warning: on for 36 seconds and off for 24 seconds, repeat 3 times, total time: 3 minutes.
Air-raid warning: on for 6 seconds and off for 6 seconds, repeat 15 times, total time: 3 minutes.
The all-clear: on for 3 minutes.
Author: Alice
Editor: Olivia, Steven, Will, Jerry
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