解读中国暴雨红色预警：触发与应对
China's meteorological authority recently issued its first red alert of the year for intense rains. This red alert is the highest level in a four-color warning system. It tells people that extreme weather is about to happen and they must act immediately to stay safe.
The warning system has four levels: blue, yellow, orange, and red. Red is the most serious. For rainstorms, a red alert means rainfall is likely to exceed 100 millimeters in 24 hours. Such downpours can cause widespread flooding and landslides. The rainfall threshold can vary slightly by region, but the danger is always severe. This alert signals that life and property are at great risk.
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