Standard Emergency Warning Signal
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The Standard Emergency Warning Signal (SEWS) is a warning siren used in Australia to alert the public of danger. The siren is played over radio, television or public address systems in public places to warn of bushfire, flood, cyclone, tsunami, earthquake or terrorist attack.
Use
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Origins
The SEWS was developed by the Bureau of Meteorology in the 1970s for tropical cyclone warnings. It was adopted as a national emergency warning signal on 21 May 1995.[1]
See also
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General: Template:Cmn
References
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- ↑ Standard Emergency Warning Signal (SEWS), Bureau of Meteorology, 2009
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