High temperature warning level color

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

Yellow: The yellow warning signal of high temperature indicates that the weather is sultry, generally indicating that the daily maximum temperature will be above 35℃ for three consecutive days.

Orange: The high-temperature orange warning signal indicates that the weather is hot, which generally means that the maximum temperature will rise above 37℃ within 24 hours.

Red: High temperature in red warning signal means extremely hot weather, which generally means that the maximum temperature will rise above 40℃ within 24 hours.

The high-temperature warning signal refers to the high-temperature warning information released to the public by the meteorological offices and stations affiliated to the competent meteorological departments at all levels. The high temperature warning signals in the Meteorological Disaster Warning Signals and Defense Guide attached to the Measures for the Issuance and Dissemination of Meteorological Disaster Warning Signals, which was implemented in June 2007, are divided into three levels, which are represented by yellow, orange and red respectively.

Guide to high temperature warning and defense

Yellow warning signal defense guide: relevant departments and units should make preparations for heatstroke prevention and cooling according to their duties; Minimize outdoor activities in the afternoon; Provide heatstroke prevention and cooling guidance for the old, weak, sick and young people; Personnel who work in high temperature and need to do outdoor open-air work for a long time during the day should take necessary protective measures.

Orange warning and defense guide: relevant departments and units shall implement heatstroke prevention and cooling protection measures according to their duties; Try to avoid high-temperature outdoor activities, and high-temperature workers should shorten their continuous working hours; Provide guidance on heatstroke prevention and cooling for the elderly, the weak, the sick and the young, and take necessary protective measures; Relevant departments and units should pay attention to prevent excessive electricity consumption and excessive power loads such as wires and transformers from causing fires.

Red warning and defense guide: relevant departments and units take emergency measures for heatstroke prevention and cooling according to their duties; Stop outdoor work (except for special industries); Take protective measures for the old, the weak, the sick and the disabled; Relevant departments and units should pay special attention to fire prevention.

Refer to Baidu Encyclopedia-High Temperature Warning Signal for the above contents.