What is the high temperature warning level? What color?

The high temperature warning is divided into three levels, and the colors are yellow, orange and red.

1, and the first-level warning color is yellow.

The yellow warning indicates that the temperature will reach or exceed the local high temperature warning value, and it is necessary to pay attention to heatstroke prevention and cooling measures, but life is as usual and there is no need to affect the public.

2. The color of the second warning is orange.

The orange warning indicates that the temperature has reached or exceeded the local high temperature warning value, and the high temperature weather has appeared for three days or more, so some countermeasures need to be taken, including avoiding going out during high temperature and reducing outdoor labor.

3. The color of the three-level warning is red.

The red warning indicates that the temperature has reached or exceeded the local high temperature warning value, and the high temperature weather has occurred for four days or more continuously, which requires more stringent measures, especially the protection and management of important infrastructure, public transportation and safety production during the high temperature warning period.

The role of high temperature early warning

1, which is conducive to raising public safety awareness.

The early warning of high temperature issued by the government and the media can arouse the public's attention in time and do a good job of prevention and response in advance. According to different people and places, remind them to increase water, prevent sun and avoid activities, so as to effectively reduce the harm of physical discomfort and heatstroke caused by high temperature weather.

2. Reduce the impact of high temperature weather on production and life.

Through the early warning of high temperature, the government and enterprises can take timely countermeasures, adjust their work and production plans, and ensure the normal operation of public facilities and infrastructure. In addition, the public can also make preparations in advance to avoid going out in hot weather or engaging in high-intensity physical activities, so as not to affect the normal production and living order.

3. This has also promoted the meteorological department to improve the forecast accuracy.

Through the comprehensive analysis of multi-combination influencing factors of high temperature weather, a relatively complete and accurate high temperature weather prediction model is formed. This not only helps to improve the accuracy and practicability of meteorological forecast, but also promotes the development and application of meteorological service technology.