中国红色气象预警意味着什么？
China uses a four-tier color-coded system to warn the public about severe weather. The system was created to make warnings clear and consistent across the country. The colors are blue, yellow, orange, and red. Blue represents the lowest risk, while red signals the highest danger level. When a red alert is issued, it means extreme weather is coming and people must act to stay safe.
The China Meteorological Administration introduced this warning system in 2007, and it was updated in 2010. It follows international standards but is customized for China’s climate. The system covers many types of disasters, including heavy rain, typhoons, and heat waves. Each type has its own thresholds for each color level. For rain, a red alert means rainfall will be so heavy that it could cause serious flooding and landslides.
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