What is the concept of foggy orange warning?

The orange warning signal of fog is an early warning signal made by the meteorological department through meteorological monitoring before the arrival of fog, reminding people to guard against the influence of fog, and the transportation department tries to reduce traffic accidents caused by fog.

The severity and urgency of disasters, the new version of meteorological disaster warning signals are generally divided into four levels (IV, III, II and I), which respectively represent general, heavier, serious and particularly serious, and are marked in Chinese and English, which are consistent with all emergency disposal levels and colors of the country. The orange fog warning signal is the second level fog warning signal.

The orange warning signal of fog indicates that fog with visibility less than 200 meters may appear within 6 hours, or fog with visibility less than 200 meters and greater than or equal to 50 meters has appeared and may continue.

Extended data:

Specific measures:

Fog weather causes low visibility near the ground, which affects people's travel, production and work, and is particularly prone to serious traffic accidents. Therefore, meteorological, public security, transportation, construction and other departments should cooperate closely to implement the meteorological information release system, and timely and accurately release foggy weather warning information and traffic control measures through television, radio, internet, newspapers and other media and mobile phone short messages and electronic display screens.

It is clearly required that all departments and enterprises conscientiously implement the 24-hour duty system and the leadership shift system. Establish a scientific and effective fog prevention and control mechanism, improve and implement a scientific fog prevention special plan, and timely grasp the fog weather forecast information and the time, road section and scope of fog occurrence. Strengthen the management of transportation enterprises and water ferries.

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