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They were used to warn people of impending attacks of bombers. Today they are used for tonados and other disaters.

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Q: Why were air raid sirens so important in the World War 2?
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Related questions

How often did the air raid sirens go off in World War 2?

nothing


Did world war 2 air raid sirens last the whole night?

They usually lasted for about 2 minutes


How did you know when to emerge from a shelter in World War 2?

Air raid sirens would sound the 'all clear'.


World War 2 air raid what meaning?

air raid sirens would signal there was going to be an air attack when this happened people would cram into air raid shelters


What are the sirens called that went of in war?

Answer: Air Raid sirens. --------------------------------------------- the enemy is coming to kill us run for y'all lives


How would you know it was nesesery to take cover from enemy planes in world war 2?

Air raid sirens were put up to warn civilians.


Where are the air raid sirens now?

They were all removed at the end of the Cold War about 20 years ago.


What were the precautions for when an air siren sounded during World War 2?

The air raid sirens sounded when approaching bombers were picked up on radar or were seen crossing the coast and heading for large cities. The sirens warned people to head for air raid shelters or to take cover in their own homes. When the danger was over, the sirens sounded again with a different tone to signify 'all clear'.


What are tornado sirens?

Tornado sirens are warning sirens set up in some communities that sound in the event of a tornado warning. This is an effective way of alerting people to danger if they are not tuned into a TV or radio. Many of these are recomissioned air-raid sirens from the Cold War.


What were the siren in war world 2 called and ment?

The sirens used during World War 2 were generally referred to as air raid sirens. They were used to warn civilians of impending air raids and to signal the need to seek shelter in bunkers or underground spaces. The sirens served as a crucial method of alerting the population to the danger of aerial bombings.


What was air raid sirens in world war 2?

Go out and buy a World War 2 documentary. I remember once as a child hearing the air raid sirens all go off in wakefield, UK. Yes you could go and buy a video from world war two, you could search 'carter air raid siren' on the web... Carter being the UK air raid siren, and that will be close. It is a two tone siren that raises and falls in pitch, but they do not have the effects caused by space, there are some Doppler effects from sirens further away, and the whole effect is more mournful than you can imagine, stood in the streets very late at night with this siren wailing from our local town hall, the echos from the town and village halls in surrounding areas..... and other small groups of people stood in silence apart from the wailing of the sirens.


What dangers did people have during the world war 2?

there were airaid sirens and poppy sirens and i dont no what els