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高温黄色预警信号 (yellow high temperature warning signal)

Grammar & Usage

noun phrase

formal

How it works

A compound noun phrase structured hierarchically: condition ('高温', high temperature) + severity color code ('黄色', yellow) + meteorological term ('预警信号', early warning signal). It functions as a standardized nominal term typically used as the object of administrative verbs like '发布' (issue) or '解除' (lift).

Sample sentences

市气象台今日发布了高温黄色预警信号，请市民做好防暑降温准备。

The municipal meteorological observatory issued a yellow high temperature warning signal today; citizens are advised to prepare for heat protection and cooling.

随着气温持续攀升，气象部门已将高温黄色预警信号升级为橙色预警。

As temperatures continued to rise, the meteorological department upgraded the yellow high temperature warning signal to an orange alert.

在高温黄色预警信号生效期间，应尽量减少午后高温时段的户外作业。

While the yellow high temperature warning signal is in effect, outdoor work during peak afternoon heat should be minimized.

Quick facts

characterType:Simplified Chinese

triggerCriteria:Typically issued when the daily maximum temperature is expected to reach 35°C or above for three consecutive days.

warningSystemLevel:Lowest of the 3-tier national high temperature warning system in China (Yellow < Orange < Red).

Often used with

Mnemonic

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Example

市气象台今日发布了高温黄色预警信号，请市民做好防暑降温准备。

The municipal meteorological observatory issued a yellow high temperature warning signal today; citizens are advised to prepare for heat protection and cooling.

随着气温持续攀升，气象部门已将高温黄色预警信号升级为橙色预警。

As temperatures continued to rise, the meteorological department upgraded the yellow high temperature warning signal to an orange alert.