Tianjin will test the air defense alert at 10 o'clock tomorrow. The sound of the three types of air defense alerts is like this ...

A few days ago, the municipal government issued an announcement that in accordance with the "People's Republic of China People's Republic of China" and relevant regulations of our city, it was scheduled to test the air warning from 10:00 to 10:30 on September 18, 2022.

How much do you know about air defense alarms?

How many types of air defense alert?

According to the timing of the alarm, it can be divided into:

Pre -alert, air strike alert and lifting alarm.

Pre -alarm signal:

When the city may be hit, it is informed that citizens are prepared in advance.

The audio signal is: 26 seconds to stop for 24 seconds, repeat 3 times, 3 minutes, mainly because the city has an early forecast when there are signs of air strikes, reminding people to implement protection or emergency evacuation.

Air strike alarm signal:

Under the circumstances that the air strikes are approaching the city and the air strike operation is about to occur, it is informed that citizens will quickly take protective measures such as evacuation and masking.

The audio signal is: 6 seconds, stop for 6 seconds, repeated 15 times in one cycle for 3 minutes.

Lift the alarm signal:

In the case of the danger of air strikes, it is informed that the public can carry out the consequences of eliminating the consequences of air strikes and restore normal production and life order.

The audio signal is: a continuous sound and a long sound, the time is 3 minutes.

What should I do when I hear the alarm?

In the case of emergency or emergencies, when the public hears the anti -air alarm signal, it should be kept calm, and the alarm signal is issued seriously, and then corresponding measures are taken.

The people's air defense alerts are released in the case of non -emergency situation. It is to better test the intact situation and the alarm sound effect of the air defense alarm facilities, so that the general public is familiar with the anti -air alarm signal and improve the national defense concept and the people's air defense awareness.

During the war, air defense alert

It is the horn of protecting the people's lives and property

During the peaceful era, air defense alert

It is the people's memory of the past war

I hope everyone should not panic when I hear it

Fully understand the meaning of different alarms

Comprehensive: Jinyun, Tianjin Government Affairs Network, CCTV News, CCTV Military

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Review: Wang Shaoyun

Editor: Li Pei

Material arrangement: Chen Zhuo, Hu Yanzhu

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