What is the highest color of weather warning?

Generally, there are four color grades: blue, yellow, orange and red, and the severity increases in turn, indicating average, heavy, serious and particularly serious respectively. Blue is the lowest warning level and red is the highest warning level.

1 typhoon

Typhoon warning signals are divided into five levels, which are represented by white, blue, yellow, orange and red respectively.

2. Heavy rain

The rainstorm warning signal is divided into three levels, which are represented by yellow, orange and red respectively.

3. High temperature

The high temperature warning signal is divided into three levels, which are represented by yellow, orange and red respectively.

Step 4 be cold

The cold warning signal is divided into three levels, which are represented by yellow, orange and red respectively.

5. Hail

The hail warning signal is divided into two levels, which are represented by orange and red respectively.

6. Thunderstorms and strong winds

Thunderstorm and gale warning signals are divided into four levels, which are represented by blue, yellow, orange and red respectively.

7. The road is frozen

The warning signal of road icing is divided into three levels, which are represented by yellow, orange and red respectively.

8. Forest fire risk

Forest fire warning signals are divided into three levels, which are represented by yellow, orange and red respectively.

9.heavy fog

The fog warning signal is divided into three levels, which are represented by yellow, orange and red respectively.

Extended data:

16 warning signals of sudden meteorological disasters: typhoon, rainstorm, blizzard, cold wave, gale, sandstorm, high temperature, drought, lightning, hail, frost, fog, haze, road icing, thunderstorm and gale, forest fire.

Local people's governments at all levels should strengthen the infrastructure construction of early warning signals, establish smooth and effective channels for the release and dissemination of early warning information, expand the coverage of early warning information, and organize relevant departments to establish emergency mechanisms and systems for meteorological disasters.

Management units of schools, airports, ports, stations, highways, tourist attractions and other crowded public places shall set up or use electronic display devices and other facilities to spread early warning signals.

References:

Baidu Encyclopedia-Meteorological Disaster Warning Signal