Answer :
Final answer:
An alert is issued when a particular hazard has been reported or is imminent. It is announced by relevant authorities to inform people about potential disasters and ensure their safety.
Explanation:
In the context of weather patterns and disasters, an alert is issued when a particular hazard has been reported or is imminent. This alert is usually announced by a relevant authority such as a meteorological department or emergency services to let people know that a potential disaster, such as a storm or earthquake, is near and that precautions need to be taken. The main aim of such an alert is to ensure safety and mitigate potential harm of the citizens.
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